🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.62 AU - 0.86 AU

Year: 230 Days

Day: 37.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,569,561 km

• M1: 86,168 km (0.115 R)
• M2: 259,552 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.8 AU - 1.3 AU

Year: 389 Days

Day: 34.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.09 AU - 1.49 AU

Year: 530 Days

Day: 23.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.78 AU - 1.96 AU

Year: 925 Days

Day: 26.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.18 AU - 2.18 AU

Year: 1164 Days

Day: 20.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.02 AU - 5.66 AU

Year: 3851 Days

Day: 22 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.3

Radius: 13.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.72 AU - 9.9 AU

Year: 8663 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,569,561 km

• M1: 389,852 km (0.069 R)
• M2: 482,752 km (0.11 R)
• M3: 1,157,738 km (0.095 R)
• M4: 1,745,658 km (0.059 R)
• M5: 1,917,246 km (0.105 R)
• M6: 2,072,230 km (0.088 R)
• M7: 2,347,939 km (0.057 R)
• M8: 2,538,526 km (0.038 R)
• M9: 2,784,016 km (0.033 R)
• M10: 3,405,446 km (0.117 R)
• M11: 4,098,084 km (0.092 R)
• M12: 4,241,848 km (0.095 R)
• M13: 4,894,693 km (0.084 R)
• M14: 5,452,543 km (0.09 R)
• M15: 5,547,388 km (0.074 R)
• M16: 5,965,365 km (0.095 R)
• M17: 6,527,404 km (0.119 R)
• M18: 7,037,533 km (0.067 R)
• M19: 7,419,905 km (0.056 R)
• M20: 7,525,371 km (0.094 R)
• M21: 7,916,420 km (0.106 R)
• M22: 8,060,333 km (0.079 R)
• M23: 8,350,703 km (0.034 R)
• M24: 8,979,163 km (0.058 R)
• M25: 9,204,757 km (0.111 R)
• M26: 11,398,610 km (0.097 R)
• M27: 11,806,862 km (0.039 R)
• M28: 12,679,916 km (0.093 R)
• M29: 12,806,326 km (0.051 R)
• M30: 13,102,829 km (0.098 R)
• M31: 13,230,735 km (0.07 R)
• M32: 13,358,940 km (0.03 R)
• M33: 13,530,529 km (0.079 R)
• M34: 16,283,429 km (0.1 R)
• M35: 17,207,495 km (0.083 R)
• M36: 17,394,343 km (0.096 R)
• M37: 17,723,009 km (0.055 R)
• M38: 18,386,476 km (0.079 R)
• M39: 18,577,512 km (0.117 R)
• M40: 19,058,021 km (0.113 R)
• M41: 19,154,661 km (0.106 R)
• M42: 20,277,393 km (0.106 R)
• M43: 20,474,862 km (0.049 R)
• M44: 20,623,263 km (0.053 R)
• M45: 20,722,596 km (0.094 R)
• M46: 20,921,412 km (0.056 R)
• M47: 21,071,010 km (0.096 R)
• M48: 21,271,022 km (0.07 R)
• M49: 21,572,163 km (0.083 R)
• M50: 23,875,820 km (0.037 R)
• M51: 24,608,401 km (0.114 R)
• M52: 24,713,568 km (0.096 R)
• M53: 25,667,703 km (0.045 R)
• M54: 26,364,231 km (0.111 R)
• M55: 26,741,816 km (0.078 R)
• M56: 27,447,918 km (0.119 R)
• M57: 27,557,125 km (0.039 R)
• M58: 28,601,467 km (0.077 R)
• M59: 29,267,776 km (0.098 R)
• M60: 29,658,825 km (0.114 R)
• M61: 30,389,760 km (0.115 R)
• M62: 30,615,803 km (0.095 R)
• M63: 30,899,141 km (0.118 R)
• M64: 31,012,686 km (0.093 R)
• M65: 31,126,530 km (0.087 R)
• M66: 31,582,803 km (0.116 R)
• M67: 32,213,957 km (0.112 R)
• M68: 32,791,255 km (0.106 R)
• M69: 32,965,088 km (0.113 R)
• M70: 33,371,994 km (0.057 R)
• M71: 33,605,217 km (0.082 R)
• M72: 34,425,911 km (0.107 R)
• M73: 34,720,619 km (0.116 R)
• M74: 35,728,908 km (0.096 R)
• M75: 35,967,517 km (0.076 R)
• M76: 36,626,495 km (0.099 R)
• M77: 36,746,772 km (0.116 R)
• M78: 39,671,859 km (0.104 R)
• M79: 39,918,995 km (0.113 R)
• M80: 40,042,862 km (0.066 R)
• M81: 40,228,663 km (0.079 R)
• M82: 40,539,078 km (0.081 R)
• M83: 40,912,774 km (0.094 R)
• M84: 41,224,984 km (0.119 R)
• M85: 41,350,048 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.2

Radius: 11.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.44 AU - 9.8 AU

Year: 9961 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,569,561 km

• M1: 343,626 km (0.113 R)
• M2: 508,483 km (0.111 R)
• M3: 662,419 km (0.107 R)
• M4: 774,767 km (0.116 R)
• M5: 1,069,326 km (0.082 R)
• M6: 1,170,005 km (0.116 R)
• M7: 1,491,790 km (0.057 R)
• M8: 1,605,484 km (0.071 R)
• M9: 2,196,097 km (0.029 R)
• M10: 2,826,502 km (0.112 R)
• M11: 3,285,319 km (0.081 R)
• M12: 3,872,191 km (0.05 R)
• M13: 4,218,361 km (0.06 R)
• M14: 4,798,800 km (0.068 R)
• M15: 4,998,065 km (0.112 R)
• M16: 5,084,233 km (0.09 R)
• M17: 5,287,238 km (0.08 R)
• M18: 5,671,554 km (0.116 R)
• M19: 6,126,482 km (0.098 R)
• M20: 6,311,684 km (0.119 R)
• M21: 7,429,030 km (0.081 R)
• M22: 7,527,765 km (0.098 R)
• M23: 7,893,083 km (0.105 R)
• M24: 8,230,426 km (0.114 R)
• M25: 8,503,592 km (0.07 R)
• M26: 8,779,899 km (0.098 R)
• M27: 8,954,031 km (0.069 R)
• M28: 9,059,049 km (0.111 R)
• M29: 9,199,820 km (0.071 R)
• M30: 9,914,300 km (0.078 R)
• M31: 10,023,057 km (0.064 R)
• M32: 10,720,931 km (0.094 R)
• M33: 10,795,282 km (0.091 R)
• M34: 12,240,995 km (0.097 R)
• M35: 12,513,862 km (0.112 R)
• M36: 12,867,810 km (0.085 R)
• M37: 13,185,257 km (0.079 R)
• M38: 13,746,848 km (0.101 R)
• M39: 13,989,944 km (0.096 R)
• M40: 14,398,197 km (0.049 R)
• M41: 14,521,465 km (0.111 R)
• M42: 14,934,954 km (0.049 R)
• M43: 15,436,256 km (0.107 R)
• M44: 15,520,330 km (0.104 R)
• M45: 16,155,822 km (0.116 R)
• M46: 16,670,289 km (0.097 R)
• M47: 17,277,507 km (0.097 R)
• M48: 19,686,481 km (0.065 R)
• M49: 20,052,398 km (0.065 R)
• M50: 20,144,101 km (0.096 R)
• M51: 20,744,288 km (0.115 R)
• M52: 20,883,564 km (0.031 R)
• M53: 21,023,288 km (0.057 R)
• M54: 21,397,133 km (0.076 R)
• M55: 22,151,555 km (0.067 R)
• M56: 22,293,972 km (0.084 R)
• M57: 22,627,426 km (0.089 R)
• M58: 23,058,717 km (0.065 R)
• M59: 23,154,908 km (0.084 R)
• M60: 24,075,533 km (0.073 R)
• M61: 24,515,800 km (0.085 R)
• M62: 25,057,494 km (0.103 R)
• M63: 25,453,928 km (0.101 R)
• M64: 25,603,077 km (0.106 R)
• M65: 26,857,755 km (0.118 R)
• M66: 27,416,203 km (0.117 R)
• M67: 27,773,593 km (0.097 R)
• M68: 27,927,230 km (0.12 R)
• M69: 28,029,704 km (0.116 R)
• M70: 28,235,252 km (0.075 R)
• M71: 28,441,248 km (0.049 R)
• M72: 29,897,434 km (0.037 R)
• M73: 30,740,418 km (0.034 R)
• M74: 31,377,854 km (0.117 R)
• M75: 33,152,983 km (0.069 R)
• M76: 34,134,943 km (0.115 R)
• M77: 34,354,403 km (0.098 R)
• M78: 35,459,034 km (0.072 R)
• M79: 36,407,185 km (0.113 R)
• M80: 36,631,432 km (0.084 R)
• M81: 37,194,070 km (0.089 R)
• M82: 37,476,660 km (0.081 R)
• M83: 37,703,002 km (0.046 R)
• M84: 37,929,942 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 11.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.75 AU - 13.43 AU

Year: 13356 Days

Day: 10.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 46,569,561 km

• M1: 174,431 km (0.078 R)
• M2: 485,146 km (0.11 R)
• M3: 689,197 km (0.11 R)
• M4: 866,172 km (0.084 R)
• M5: 1,079,049 km (0.104 R)
• M6: 1,244,953 km (0.052 R)
• M7: 1,352,963 km (0.119 R)
• M8: 1,579,006 km (0.106 R)
• M9: 1,793,230 km (0.077 R)
• M10: 2,250,102 km (0.12 R)
• M11: 3,730,971 km (0.091 R)
• M12: 3,825,816 km (0.067 R)
• M13: 4,513,218 km (0.118 R)
• M14: 4,682,563 km (0.117 R)
• M15: 4,957,973 km (0.1 R)
• M16: 5,238,768 km (0.09 R)
• M17: 6,037,471 km (0.102 R)
• M18: 7,069,397 km (0.085 R)
• M19: 8,114,039 km (0.076 R)
• M20: 8,279,045 km (0.046 R)
• M21: 8,486,986 km (0.068 R)
• M22: 8,865,469 km (0.041 R)
• M23: 9,813,920 km (0.1 R)
• M24: 10,389,572 km (0.115 R)
• M25: 10,749,205 km (0.053 R)
• M26: 11,388,437 km (0.11 R)
• M27: 11,805,965 km (0.071 R)
• M28: 12,465,542 km (0.057 R)
• M29: 12,608,408 km (0.099 R)
• M30: 12,703,851 km (0.085 R)
• M31: 17,352,904 km (0.074 R)
• M32: 17,565,782 km (0.067 R)
• M33: 20,300,281 km (0.077 R)
• M34: 21,202,955 km (0.097 R)
• M35: 21,373,646 km (0.07 R)
• M36: 21,716,524 km (0.047 R)
• M37: 23,752,402 km (0.076 R)
• M38: 24,285,718 km (0.086 R)
• M39: 25,909,154 km (0.064 R)
• M40: 26,030,927 km (0.028 R)
• M41: 28,944,196 km (0.115 R)
• M42: 30,023,096 km (0.108 R)
• M43: 30,792,627 km (0.078 R)
• M44: 32,416,662 km (0.075 R)
• M45: 32,810,553 km (0.116 R)
• M46: 34,468,845 km (0.063 R)
• M47: 35,005,303 km (0.117 R)
• M48: 35,409,367 km (0.116 R)
• M49: 37,453,173 km (0.078 R)
• M50: 42,153,838 km (0.047 R)
• M51: 43,303,497 km (0.099 R)
• M52: 43,737,331 km (0.068 R)
• M53: 43,809,886 km (0.062 R)
• M54: 44,245,365 km (0.118 R)
• M55: 45,267,119 km (0.075 R)
• M56: 45,560,480 km (0.044 R)
• M57: 45,633,933 km (0.117 R)
• M58: 46,296,651 km (0.103 R)
• M59: 46,740,209 km (0.119 R)
• M60: 48,229,007 km (0.115 R)
• M61: 49,355,928 km (0.095 R)
• M62: 50,491,376 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.4

Radius: 6.2

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.95 AU - 15.31 AU

Year: 16233 Days

Day: 20.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,569,561 km

• M1: 104,270 km (0.084 R)
• M2: 249,978 km (0.061 R)
• M3: 628,461 km (0.102 R)
• M4: 794,813 km (0.052 R)
• M5: 956,678 km (0.09 R)
• M6: 1,290,730 km (0.12 R)
• M7: 1,332,468 km (0.12 R)
• M8: 1,503,459 km (0.104 R)
• M9: 1,890,169 km (0.067 R)
• M10: 2,107,236 km (0.073 R)
• M11: 2,832,336 km (0.075 R)
• M12: 2,886,790 km (0.093 R)
• M13: 2,969,368 km (0.062 R)
• M14: 3,307,160 km (0.12 R)
• M15: 3,568,657 km (0.025 R)
• M16: 4,424,058 km (0.085 R)
• M17: 4,647,407 km (0.065 R)
• M18: 4,874,647 km (0.116 R)
• M19: 5,339,746 km (0.079 R)
• M20: 6,383,640 km (0.086 R)
• M21: 6,455,447 km (0.103 R)
• M22: 6,672,364 km (0.093 R)
• M23: 7,002,527 km (0.066 R)
• M24: 7,375,474 km (0.087 R)
• M25: 7,831,449 km (0.107 R)
• M26: 8,453,776 km (0.099 R)
• M27: 9,539,407 km (0.068 R)
• M28: 9,827,982 km (0.034 R)
• M29: 10,796,329 km (0.116 R)
• M30: 11,097,020 km (0.062 R)
• M31: 11,400,555 km (0.061 R)
• M32: 12,372,043 km (0.046 R)
• M33: 12,867,810 km (0.065 R)
• M34: 12,913,139 km (0.101 R)
• M35: 13,095,199 km (0.082 R)
• M36: 13,186,604 km (0.113 R)
• M37: 14,158,541 km (0.095 R)
• M38: 14,252,339 km (0.073 R)
• M39: 14,299,312 km (0.049 R)
• M40: 15,057,774 km (0.109 R)
• M41: 15,345,450 km (0.102 R)
• M42: 16,121,714 km (0.12 R)
• M43: 16,170,632 km (0.041 R)
• M44: 16,861,026 km (0.039 R)
• M45: 17,560,995 km (0.117 R)
• M46: 18,372,563 km (0.095 R)
• M47: 18,526,051 km (0.115 R)
• M48: 18,628,675 km (0.082 R)
• M49: 18,731,449 km (0.092 R)
• M50: 18,937,594 km (0.111 R)
• M51: 19,822,017 km (0.102 R)
• M52: 19,874,526 km (0.072 R)
• M53: 20,401,410 km (0.12 R)
• M54: 25,062,430 km (0.104 R)
• M55: 25,803,090 km (0.112 R)
• M56: 25,917,682 km (0.096 R)
• M57: 26,262,505 km (0.039 R)
• M58: 26,666,718 km (0.096 R)
• M59: 28,303,917 km (0.115 R)
• M60: 29,015,405 km (0.104 R)
• M61: 29,433,231 km (0.116 R)
• M62: 30,335,307 km (0.108 R)
• M63: 30,637,943 km (0.115 R)
• M64: 31,246,358 km (0.097 R)
• M65: 31,307,394 km (0.104 R)
• M66: 32,970,772 km (0.064 R)
• M67: 33,344,468 km (0.086 R)
• M68: 34,536,613 km (0.067 R)
• M69: 34,599,744 km (0.052 R)
• M70: 35,423,878 km (0.112 R)
• M71: 35,615,064 km (0.059 R)
• M72: 35,934,306 km (0.091 R)
• M73: 36,190,418 km (0.063 R)
• M74: 36,254,595 km (0.108 R)
• M75: 36,897,866 km (0.077 R)
• M76: 36,962,492 km (0.038 R)
• M77: 37,804,878 km (0.049 R)
• M78: 38,261,151 km (0.062 R)
• M79: 38,391,900 km (0.051 R)
• M80: 38,719,220 km (0.09 R)
• M81: 39,310,880 km (0.047 R)
• M82: 40,037,925 km (0.102 R)
• M83: 40,702,888 km (0.107 R)
• M84: 40,903,050 km (0.11 R)
• M85: 42,719,318 km (0.055 R)
• M86: 44,699,395 km (0.088 R)
• M87: 44,768,210 km (0.05 R)
• M88: 45,043,769 km (0.108 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit