🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.47 AU - 0.55 AU

Year: 137 Days

Day: 31.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.54 AU - 0.56 AU

Year: 154 Days

Day: 43.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,014,698 km

• M1: 33,660 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.67 AU - 0.71 AU

Year: 216 Days

Day: 43.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,014,698 km

• M1: 286,779 km (0.12 R)
• M2: 634,744 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.93 AU - 1.05 AU

Year: 371 Days

Day: 19.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,014,698 km

• M1: 270,323 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.13 AU - 1.49 AU

Year: 565 Days

Day: 12.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,014,698 km

• M1: 83,775 km (0.105 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.2

Radius: 14.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.25 AU - 7.27 AU

Year: 5900 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,014,698 km

• M1: 200,162 km (0.043 R)
• M2: 499,058 km (0.093 R)
• M3: 623,524 km (0.118 R)
• M4: 846,724 km (0.051 R)
• M5: 962,363 km (0.1 R)
• M6: 1,211,743 km (0.049 R)
• M7: 1,451,847 km (0.058 R)
• M8: 1,593,965 km (0.079 R)
• M9: 2,031,988 km (0.096 R)
• M10: 2,302,012 km (0.109 R)
• M11: 2,507,709 km (0.083 R)
• M12: 2,603,302 km (0.063 R)
• M13: 3,265,123 km (0.102 R)
• M14: 4,318,292 km (0.092 R)
• M15: 4,526,981 km (0.081 R)
• M16: 5,197,628 km (0.104 R)
• M17: 5,345,431 km (0.034 R)
• M18: 5,721,221 km (0.112 R)
• M19: 6,028,196 km (0.06 R)
• M20: 6,525,160 km (0.085 R)
• M21: 7,420,054 km (0.074 R)
• M22: 7,896,224 km (0.064 R)
• M23: 8,209,632 km (0.093 R)
• M24: 8,878,185 km (0.046 R)
• M25: 9,353,607 km (0.091 R)
• M26: 9,655,196 km (0.12 R)
• M27: 9,929,259 km (0.1 R)
• M28: 10,175,049 km (0.117 R)
• M29: 10,298,617 km (0.074 R)
• M30: 10,704,027 km (0.09 R)
• M31: 11,338,023 km (0.11 R)
• M32: 11,434,064 km (0.086 R)
• M33: 11,853,986 km (0.07 R)
• M34: 11,984,136 km (0.079 R)
• M35: 12,278,844 km (0.066 R)
• M36: 13,481,611 km (0.119 R)
• M37: 13,617,595 km (0.067 R)
• M38: 13,925,168 km (0.071 R)
• M39: 14,131,613 km (0.098 R)
• M40: 14,582,202 km (0.101 R)
• M41: 15,002,273 km (0.088 R)
• M42: 15,108,039 km (0.112 R)
• M43: 15,711,516 km (0.067 R)
• M44: 16,722,798 km (0.117 R)
• M45: 16,905,457 km (0.054 R)
• M46: 17,273,169 km (0.044 R)
• M47: 17,495,022 km (0.116 R)
• M48: 17,866,773 km (0.085 R)
• M49: 18,128,719 km (0.115 R)
• M50: 18,694,049 km (0.066 R)
• M51: 19,074,327 km (0.052 R)
• M52: 19,303,660 km (0.064 R)
• M53: 20,113,583 km (0.047 R)
• M54: 20,542,181 km (0.088 R)
• M55: 21,092,253 km (0.089 R)
• M56: 21,329,365 km (0.05 R)
• M57: 21,448,296 km (0.12 R)
• M58: 21,567,525 km (0.115 R)
• M59: 21,806,433 km (0.056 R)
• M60: 22,206,757 km (0.093 R)
• M61: 22,771,189 km (0.076 R)
• M62: 22,892,663 km (0.07 R)
• M63: 23,462,930 km (0.103 R)
• M64: 24,908,943 km (0.036 R)
• M65: 26,128,764 km (0.048 R)
• M66: 26,596,557 km (0.114 R)
• M67: 26,767,397 km (0.111 R)
• M68: 27,368,033 km (0.111 R)
• M69: 27,713,305 km (0.088 R)
• M70: 27,973,156 km (0.116 R)
• M71: 28,190,372 km (0.099 R)
• M72: 28,364,504 km (0.119 R)
• M73: 28,539,085 km (0.053 R)
• M74: 29,064,772 km (0.103 R)
• M75: 29,284,830 km (0.11 R)
• M76: 29,417,075 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 12.2

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.12 AU - 9.48 AU

Year: 8207 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,014,698 km

• M1: 163,062 km (0.082 R)
• M2: 319,092 km (0.049 R)
• M3: 511,924 km (0.07 R)
• M4: 595,998 km (0.064 R)
• M5: 685,607 km (0.111 R)
• M6: 1,189,752 km (0.06 R)
• M7: 1,347,278 km (0.108 R)
• M8: 1,491,042 km (0.066 R)
• M9: 1,662,032 km (0.107 R)
• M10: 1,930,710 km (0.03 R)
• M11: 2,410,171 km (0.108 R)
• M12: 2,689,620 km (0.074 R)
• M13: 2,767,710 km (0.087 R)
• M14: 3,033,695 km (0.063 R)
• M15: 3,197,206 km (0.025 R)
• M16: 3,391,833 km (0.096 R)
• M17: 3,476,505 km (0.12 R)
• M18: 3,619,221 km (0.108 R)
• M19: 4,029,269 km (0.101 R)
• M20: 5,021,851 km (0.09 R)
• M21: 5,347,226 km (0.118 R)
• M22: 6,121,545 km (0.113 R)
• M23: 6,399,199 km (0.049 R)
• M24: 6,823,458 km (0.103 R)
• M25: 7,587,903 km (0.032 R)
• M26: 8,112,693 km (0.098 R)
• M27: 8,226,686 km (0.114 R)
• M28: 8,341,278 km (0.09 R)
• M29: 8,688,046 km (0.056 R)
• M30: 9,716,531 km (0.082 R)
• M31: 10,204,220 km (0.12 R)
• M32: 10,575,223 km (0.076 R)
• M33: 11,119,011 km (0.093 R)
• M34: 11,843,813 km (0.112 R)
• M35: 12,103,365 km (0.04 R)
• M36: 12,671,987 km (0.1 R)
• M37: 13,609,068 km (0.078 R)
• M38: 14,338,058 km (0.106 R)
• M39: 14,893,216 km (0.076 R)
• M40: 15,033,090 km (0.112 R)
• M41: 15,173,413 km (0.05 R)
• M42: 15,502,528 km (0.063 R)
• M43: 15,644,197 km (0.112 R)
• M44: 16,311,553 km (0.114 R)
• M45: 17,575,506 km (0.099 R)
• M46: 17,723,309 km (0.028 R)
• M47: 18,619,250 km (0.096 R)
• M48: 19,173,959 km (0.088 R)
• M49: 19,377,113 km (0.054 R)
• M50: 19,939,302 km (0.105 R)
• M51: 20,870,698 km (0.106 R)
• M52: 22,722,421 km (0.096 R)
• M53: 23,045,103 km (0.096 R)
• M54: 25,792,767 km (0.079 R)
• M55: 26,580,550 km (0.11 R)
• M56: 26,920,586 km (0.118 R)
• M57: 27,604,996 km (0.108 R)
• M58: 28,122,006 km (0.072 R)
• M59: 28,468,475 km (0.096 R)
• M60: 28,758,395 km (0.103 R)
• M61: 30,517,816 km (0.066 R)
• M62: 31,470,455 km (0.097 R)
• M63: 32,131,079 km (0.08 R)
• M64: 32,312,093 km (0.071 R)
• M65: 33,161,061 km (0.106 R)
• M66: 33,710,683 km (0.094 R)
• M67: 34,818,904 km (0.118 R)
• M68: 36,692,618 km (0.089 R)
• M69: 37,008,120 km (0.085 R)
• M70: 37,261,090 km (0.059 R)
• M71: 37,578,237 km (0.095 R)
• M72: 38,151,197 km (0.084 R)
• M73: 38,598,943 km (0.093 R)
• M74: 39,048,335 km (0.117 R)
• M75: 40,276,833 km (0.029 R)
• M76: 40,472,058 km (0.106 R)
• M77: 40,994,005 km (0.102 R)
• M78: 41,386,849 km (0.083 R)
• M79: 43,503,510 km (0.117 R)
• M80: 44,105,192 km (0.105 R)
• M81: 44,844,206 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.3

Radius: 11.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.69 AU - 8.15 AU

Year: 8397 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 56,014,698 km

• M1: 169,943 km (0.115 R)
• M2: 285,433 km (0.1 R)
• M3: 436,975 km (0.096 R)
• M4: 631,453 km (0.113 R)
• M5: 1,181,374 km (0.085 R)
• M6: 1,504,057 km (0.078 R)
• M7: 2,246,960 km (0.078 R)
• M8: 2,341,207 km (0.114 R)
• M9: 2,533,889 km (0.096 R)
• M10: 3,125,548 km (0.115 R)
• M11: 3,410,233 km (0.064 R)
• M12: 3,537,541 km (0.113 R)
• M13: 3,610,993 km (0.104 R)
• M14: 3,909,890 km (0.061 R)
• M15: 4,139,523 km (0.106 R)
• M16: 4,295,104 km (0.061 R)
• M17: 4,712,632 km (0.098 R)
• M18: 4,793,714 km (0.099 R)
• M19: 4,998,514 km (0.097 R)
• M20: 5,331,967 km (0.076 R)
• M21: 5,651,359 km (0.109 R)
• M22: 5,780,911 km (0.104 R)
• M23: 5,911,360 km (0.051 R)
• M24: 6,331,281 km (0.109 R)
• M25: 6,443,330 km (0.12 R)
• M26: 6,944,483 km (0.089 R)
• M27: 7,529,261 km (0.057 R)
• M28: 8,921,419 km (0.092 R)
• M29: 9,022,098 km (0.11 R)
• M30: 9,944,967 km (0.081 R)
• M31: 10,417,846 km (0.095 R)
• M32: 10,790,644 km (0.056 R)
• M33: 11,195,007 km (0.096 R)
• M34: 11,796,989 km (0.105 R)
• M35: 12,325,518 km (0.04 R)
• M36: 13,061,240 km (0.118 R)
• M37: 13,986,204 km (0.118 R)
• M38: 14,427,069 km (0.078 R)
• M39: 14,664,032 km (0.119 R)
• M40: 14,812,882 km (0.101 R)
• M41: 14,992,100 km (0.065 R)
• M42: 15,352,781 km (0.059 R)
• M43: 15,716,154 km (0.086 R)
• M44: 15,929,480 km (0.11 R)
• M45: 16,174,522 km (0.097 R)
• M46: 16,328,308 km (0.099 R)
• M47: 17,010,624 km (0.102 R)
• M48: 17,323,882 km (0.1 R)
• M49: 17,449,844 km (0.075 R)
• M50: 18,275,175 km (0.098 R)
• M51: 18,596,063 km (0.057 R)
• M52: 18,724,866 km (0.104 R)
• M53: 19,015,984 km (0.099 R)
• M54: 19,210,760 km (0.096 R)
• M55: 19,569,795 km (0.105 R)
• M56: 20,062,870 km (0.104 R)
• M57: 20,759,996 km (0.12 R)
• M58: 21,162,115 km (0.103 R)
• M59: 21,330,263 km (0.119 R)
• M60: 21,431,541 km (0.102 R)
• M61: 21,668,204 km (0.12 R)
• M62: 21,769,931 km (0.069 R)
• M63: 21,871,657 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 10.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.25 AU - 11.21 AU

Year: 13241 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,014,698 km

• M1: 170,242 km (0.106 R)
• M2: 283,338 km (0.089 R)
• M3: 583,731 km (0.036 R)
• M4: 728,093 km (0.062 R)
• M5: 1,424,920 km (0.094 R)
• M6: 1,835,267 km (0.106 R)
• M7: 2,307,547 km (0.05 R)
• M8: 2,789,252 km (0.078 R)
• M9: 2,985,076 km (0.067 R)
• M10: 3,185,387 km (0.091 R)
• M11: 3,509,416 km (0.1 R)
• M12: 3,875,034 km (0.082 R)
• M13: 4,349,408 km (0.112 R)
• M14: 4,709,042 km (0.032 R)
• M15: 5,078,399 km (0.103 R)
• M16: 5,249,539 km (0.057 R)
• M17: 5,845,238 km (0.119 R)
• M18: 6,133,064 km (0.098 R)
• M19: 6,499,579 km (0.063 R)
• M20: 7,680,355 km (0.069 R)
• M21: 8,115,086 km (0.103 R)
• M22: 8,476,963 km (0.088 R)
• M23: 9,008,784 km (0.108 R)
• M24: 9,976,233 km (0.079 R)
• M25: 10,277,224 km (0.103 R)
• M26: 10,712,554 km (0.074 R)
• M27: 11,198,298 km (0.114 R)
• M28: 11,736,402 km (0.115 R)
• M29: 11,963,192 km (0.095 R)
• M30: 12,420,962 km (0.116 R)
• M31: 13,448,250 km (0.07 R)
• M32: 14,454,296 km (0.111 R)
• M33: 15,385,243 km (0.057 R)
• M34: 16,083,716 km (0.088 R)
• M35: 16,690,485 km (0.086 R)
• M36: 17,459,717 km (0.104 R)
• M37: 18,031,031 km (0.119 R)
• M38: 19,459,392 km (0.073 R)
• M39: 19,620,359 km (0.114 R)
• M40: 20,377,324 km (0.07 R)
• M41: 20,814,300 km (0.079 R)
• M42: 21,752,877 km (0.106 R)
• M43: 22,931,259 km (0.105 R)
• M44: 23,442,734 km (0.107 R)
• M45: 23,614,024 km (0.099 R)
• M46: 24,245,776 km (0.082 R)
• M47: 25,467,093 km (0.092 R)
• M48: 25,643,169 km (0.108 R)
• M49: 26,827,685 km (0.116 R)
• M50: 27,306,399 km (0.118 R)
• M51: 28,393,975 km (0.118 R)
• M52: 30,113,752 km (0.109 R)
• M53: 31,237,083 km (0.075 R)
• M54: 31,677,648 km (0.102 R)
• M55: 31,930,319 km (0.119 R)
• M56: 33,717,714 km (0.081 R)
• M57: 33,975,771 km (0.082 R)
• M58: 34,299,201 km (0.053 R)
• M59: 34,623,530 km (0.114 R)
• M60: 34,883,830 km (0.058 R)
• M61: 35,210,103 km (0.05 R)
• M62: 35,799,967 km (0.108 R)
• M63: 36,790,305 km (0.101 R)
• M64: 37,856,639 km (0.092 R)
• M65: 38,730,440 km (0.096 R)
• M66: 39,203,768 km (0.11 R)
• M67: 40,292,690 km (0.112 R)
• M68: 42,500,306 km (0.058 R)
• M69: 42,709,294 km (0.112 R)
• M70: 44,959,546 km (0.078 R)
• M71: 45,528,167 km (0.108 R)
• M72: 46,027,674 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.1

Radius: 5.6

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.72 AU - 15.34 AU

Year: 20865 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,014,698 km

• M1: 134,189 km (0.032 R)
• M2: 389,852 km (0.076 R)
• M3: 451,786 km (0.116 R)
• M4: 1,039,855 km (0.079 R)
• M5: 1,173,147 km (0.119 R)
• M6: 1,407,417 km (0.07 R)
• M7: 1,505,254 km (0.066 R)
• M8: 2,337,317 km (0.114 R)
• M9: 2,395,212 km (0.072 R)
• M10: 2,752,601 km (0.084 R)
• M11: 3,417,713 km (0.063 R)
• M12: 4,630,054 km (0.103 R)
• M13: 6,120,198 km (0.034 R)
• M14: 6,483,721 km (0.031 R)
• M15: 7,529,410 km (0.03 R)
• M16: 7,572,345 km (0.113 R)
• M17: 9,262,352 km (0.096 R)
• M18: 9,585,932 km (0.114 R)
• M19: 9,679,132 km (0.116 R)
• M20: 9,725,806 km (0.072 R)
• M21: 9,960,376 km (0.074 R)
• M22: 10,820,115 km (0.1 R)
• M23: 10,868,585 km (0.087 R)
• M24: 12,814,254 km (0.108 R)
• M25: 12,865,566 km (0.116 R)
• M26: 13,330,068 km (0.117 R)
• M27: 14,703,077 km (0.1 R)
• M28: 15,297,429 km (0.057 R)
• M29: 16,009,815 km (0.055 R)
• M30: 17,126,862 km (0.11 R)
• M31: 17,183,410 km (0.081 R)
• M32: 17,694,735 km (0.106 R)
• M33: 17,751,882 km (0.076 R)
• M34: 19,141,496 km (0.117 R)
• M35: 19,494,248 km (0.07 R)
• M36: 22,516,724 km (0.108 R)
• M37: 22,951,455 km (0.107 R)
• M38: 24,145,096 km (0.097 R)
• M39: 24,271,955 km (0.111 R)
• M40: 24,398,964 km (0.076 R)
• M41: 24,973,420 km (0.088 R)
• M42: 25,616,840 km (0.103 R)
• M43: 25,940,720 km (0.117 R)
• M44: 26,200,721 km (0.066 R)
• M45: 26,920,137 km (0.086 R)
• M46: 27,447,469 km (0.109 R)
• M47: 27,978,243 km (0.064 R)
• M48: 28,311,696 km (0.112 R)
• M49: 28,579,327 km (0.098 R)
• M50: 28,847,855 km (0.053 R)
• M51: 28,915,174 km (0.105 R)
• M52: 29,184,749 km (0.061 R)
• M53: 30,476,677 km (0.059 R)
• M54: 31,164,079 km (0.104 R)
• M55: 33,256,654 km (0.104 R)
• M56: 33,327,264 km (0.106 R)
• M57: 35,971,855 km (0.111 R)
• M58: 37,136,175 km (0.057 R)
• M59: 37,282,632 km (0.097 R)
• M60: 37,429,238 km (0.075 R)
• M61: 37,796,500 km (0.104 R)
• M62: 38,312,912 km (0.078 R)
• M63: 38,534,766 km (0.108 R)
• M64: 39,726,014 km (0.086 R)
• M65: 41,687,242 km (0.116 R)
• M66: 41,991,674 km (0.041 R)
• M67: 42,144,263 km (0.111 R)
• M68: 42,220,558 km (0.118 R)
• M69: 42,373,447 km (0.043 R)
• M70: 43,063,393 km (0.092 R)
• M71: 44,221,430 km (0.103 R)
• M72: 44,687,577 km (0.084 R)
• M73: 46,095,741 km (0.113 R)
• M74: 46,252,969 km (0.108 R)
• M75: 48,955,305 km (0.104 R)
• M76: 49,356,975 km (0.102 R)
• M77: 54,427,894 km (0.076 R)
• M78: 54,677,423 km (0.063 R)
• M79: 55,261,154 km (0.109 R)
• M80: 55,846,980 km (0.075 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 12,285 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit