🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.52 AU - 0.7 AU

Year: 180 Days

Day: 19 Hours

Environment

Temp: 159 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 261 Days

Day: 45.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.77 AU - 0.89 AU

Year: 286 Days

Day: 36.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.83 AU - 1.21 AU

Year: 390 Days

Day: 46.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.31 AU - 1.83 AU

Year: 745 Days

Day: 13.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.5

Radius: 10.4

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.04 AU - 4.56 AU

Year: 3377 Days

Day: 12.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 89,869,122 km

• M1: 135,835 km (0.088 R)
• M2: 249,978 km (0.109 R)
• M3: 366,964 km (0.092 R)
• M4: 434,731 km (0.069 R)
• M5: 778,807 km (0.12 R)
• M6: 871,557 km (0.042 R)
• M7: 1,159,982 km (0.096 R)
• M8: 1,267,393 km (0.08 R)
• M9: 1,406,669 km (0.088 R)
• M10: 2,030,791 km (0.112 R)
• M11: 2,245,314 km (0.084 R)
• M12: 2,519,677 km (0.109 R)
• M13: 2,841,163 km (0.075 R)
• M14: 3,025,617 km (0.098 R)
• M15: 3,348,300 km (0.112 R)
• M16: 3,563,122 km (0.097 R)
• M17: 4,006,381 km (0.104 R)
• M18: 4,088,809 km (0.116 R)
• M19: 4,339,685 km (0.113 R)
• M20: 4,595,796 km (0.105 R)
• M21: 4,682,114 km (0.096 R)
• M22: 4,747,339 km (0.114 R)
• M23: 5,257,318 km (0.069 R)
• M24: 5,691,900 km (0.12 R)
• M25: 6,668,624 km (0.074 R)
• M26: 6,791,295 km (0.047 R)
• M27: 7,014,046 km (0.118 R)
• M28: 7,113,828 km (0.095 R)
• M29: 7,264,473 km (0.094 R)
• M30: 7,594,336 km (0.091 R)
• M31: 8,111,346 km (0.106 R)
• M32: 8,321,382 km (0.098 R)
• M33: 8,935,331 km (0.103 R)
• M34: 9,234,078 km (0.082 R)
• M35: 9,785,795 km (0.094 R)
• M36: 10,122,091 km (0.081 R)
• M37: 11,533,996 km (0.12 R)
• M38: 11,948,681 km (0.115 R)
• M39: 12,247,877 km (0.054 R)
• M40: 12,792,712 km (0.106 R)
• M41: 13,191,091 km (0.084 R)
• M42: 13,469,343 km (0.046 R)
• M43: 13,624,776 km (0.079 R)
• M44: 13,812,072 km (0.072 R)
• M45: 14,157,643 km (0.106 R)
• M46: 15,927,984 km (0.095 R)
• M47: 17,225,297 km (0.034 R)
• M48: 17,699,223 km (0.115 R)
• M49: 17,835,357 km (0.09 R)
• M50: 18,383,634 km (0.091 R)
• M51: 18,556,120 km (0.117 R)
• M52: 18,798,618 km (0.076 R)
• M53: 19,216,445 km (0.102 R)
• M54: 19,321,463 km (0.107 R)
• M55: 19,672,718 km (0.113 R)
• M56: 19,778,634 km (0.107 R)
• M57: 20,667,544 km (0.115 R)
• M58: 20,846,912 km (0.113 R)
• M59: 21,642,324 km (0.085 R)
• M60: 21,715,178 km (0.105 R)
• M61: 22,007,193 km (0.076 R)
• M62: 22,410,808 km (0.112 R)
• M63: 22,595,113 km (0.073 R)
• M64: 22,669,014 km (0.066 R)
• M65: 23,113,918 km (0.039 R)
• M66: 23,748,961 km (0.1 R)
• M67: 24,617,526 km (0.119 R)
• M68: 24,731,520 km (0.067 R)
• M69: 24,845,663 km (0.075 R)
• M70: 25,304,330 km (0.086 R)
• M71: 25,650,201 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.2

Radius: 10.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.85 AU - 8.01 AU

Year: 6175 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 89,869,122 km

• M1: 136,433 km (0.102 R)
• M2: 249,080 km (0.026 R)
• M3: 327,171 km (0.07 R)
• M4: 450,589 km (0.045 R)
• M5: 537,356 km (0.117 R)
• M6: 640,428 km (0.085 R)
• M7: 902,374 km (0.096 R)
• M8: 982,110 km (0.055 R)
• M9: 1,136,645 km (0.047 R)
• M10: 1,286,841 km (0.099 R)
• M11: 1,377,647 km (0.093 R)
• M12: 1,525,001 km (0.054 R)
• M13: 1,705,865 km (0.111 R)
• M14: 1,791,883 km (0.06 R)
• M15: 2,058,766 km (0.054 R)
• M16: 2,135,210 km (0.092 R)
• M17: 2,338,514 km (0.084 R)
• M18: 2,597,767 km (0.057 R)
• M19: 2,730,909 km (0.064 R)
• M20: 2,798,378 km (0.068 R)
• M21: 3,021,428 km (0.094 R)
• M22: 3,197,056 km (0.044 R)
• M23: 3,521,833 km (0.116 R)
• M24: 4,242,296 km (0.108 R)
• M25: 4,399,823 km (0.111 R)
• M26: 5,598,850 km (0.081 R)
• M27: 6,212,201 km (0.112 R)
• M28: 6,481,627 km (0.092 R)
• M29: 7,055,335 km (0.118 R)
• M30: 7,289,455 km (0.07 R)
• M31: 8,153,234 km (0.089 R)
• M32: 8,275,754 km (0.104 R)
• M33: 8,473,223 km (0.115 R)
• M34: 8,622,223 km (0.053 R)
• M35: 8,998,761 km (0.092 R)
• M36: 9,534,770 km (0.069 R)
• M37: 9,897,994 km (0.081 R)
• M38: 10,186,568 km (0.091 R)
• M39: 10,531,241 km (0.107 R)
• M40: 10,718,388 km (0.12 R)
• M41: 11,068,896 km (0.101 R)
• M42: 11,177,504 km (0.103 R)
• M43: 11,560,475 km (0.118 R)
• M44: 11,808,957 km (0.066 R)
• M45: 12,452,078 km (0.027 R)
• M46: 12,536,750 km (0.082 R)
• M47: 12,621,722 km (0.107 R)
• M48: 12,991,977 km (0.103 R)
• M49: 13,135,291 km (0.093 R)
• M50: 13,772,279 km (0.101 R)
• M51: 14,123,834 km (0.092 R)
• M52: 14,806,300 km (0.103 R)
• M53: 15,166,531 km (0.085 R)
• M54: 15,257,038 km (0.092 R)
• M55: 15,773,450 km (0.079 R)
• M56: 15,865,153 km (0.113 R)
• M57: 16,264,729 km (0.106 R)
• M58: 17,136,436 km (0.087 R)
• M59: 17,419,924 km (0.082 R)
• M60: 17,927,659 km (0.096 R)
• M61: 18,504,808 km (0.063 R)
• M62: 18,990,253 km (0.12 R)
• M63: 19,578,472 km (0.025 R)
• M64: 20,806,371 km (0.108 R)
• M65: 21,041,389 km (0.091 R)
• M66: 21,990,588 km (0.099 R)
• M67: 22,539,313 km (0.102 R)
• M68: 22,953,848 km (0.048 R)
• M69: 23,196,795 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.6

Radius: 11.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.27 AU - 8.01 AU

Year: 6480 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 89,869,122 km

• M1: 144,661 km (0.061 R)
• M2: 218,862 km (0.105 R)
• M3: 324,478 km (0.11 R)
• M4: 397,182 km (0.082 R)
• M5: 724,502 km (0.053 R)
• M6: 956,080 km (0.071 R)
• M7: 1,212,341 km (0.114 R)
• M8: 1,327,532 km (0.07 R)
• M9: 1,446,611 km (0.059 R)
• M10: 1,569,431 km (0.091 R)
• M11: 1,754,484 km (0.08 R)
• M12: 1,825,692 km (0.073 R)
• M13: 1,971,401 km (0.097 R)
• M14: 2,248,755 km (0.086 R)
• M15: 2,485,120 km (0.088 R)
• M16: 2,592,830 km (0.11 R)
• M17: 2,827,101 km (0.048 R)
• M18: 3,054,041 km (0.094 R)
• M19: 3,242,833 km (0.106 R)
• M20: 3,420,555 km (0.1 R)
• M21: 3,495,504 km (0.118 R)
• M22: 3,586,310 km (0.064 R)
• M23: 3,708,531 km (0.059 R)
• M24: 4,068,015 km (0.096 R)
• M25: 4,195,622 km (0.087 R)
• M26: 4,308,419 km (0.059 R)
• M27: 4,669,698 km (0.11 R)
• M28: 4,820,343 km (0.088 R)
• M29: 5,282,002 km (0.096 R)
• M30: 5,527,043 km (0.04 R)
• M31: 5,992,143 km (0.118 R)
• M32: 6,082,949 km (0.08 R)
• M33: 6,211,004 km (0.042 R)
• M34: 6,563,008 km (0.092 R)
• M35: 6,902,595 km (0.099 R)
• M36: 7,383,852 km (0.115 R)
• M37: 7,540,181 km (0.112 R)
• M38: 8,216,663 km (0.081 R)
• M39: 8,399,023 km (0.108 R)
• M40: 9,079,244 km (0.104 R)
• M41: 9,352,111 km (0.068 R)
• M42: 10,121,792 km (0.111 R)
• M43: 11,045,260 km (0.096 R)
• M44: 11,767,069 km (0.085 R)
• M45: 11,881,212 km (0.106 R)
• M46: 12,064,619 km (0.12 R)
• M47: 12,318,487 km (0.089 R)
• M48: 12,690,687 km (0.095 R)
• M49: 13,303,589 km (0.117 R)
• M50: 13,446,305 km (0.099 R)
• M51: 13,541,749 km (0.114 R)
• M52: 13,613,556 km (0.089 R)
• M53: 13,829,575 km (0.107 R)
• M54: 14,338,208 km (0.089 R)
• M55: 14,680,637 km (0.107 R)
• M56: 14,779,073 km (0.104 R)
• M57: 15,298,925 km (0.11 R)
• M58: 16,331,300 km (0.104 R)
• M59: 16,817,344 km (0.111 R)
• M60: 17,334,204 km (0.072 R)
• M61: 17,490,235 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.6

Radius: 9.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.67 AU - 13.41 AU

Year: 13893 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,869,122 km

• M1: 117,734 km (0.097 R)
• M2: 252,521 km (0.099 R)
• M3: 353,350 km (0.078 R)
• M4: 551,119 km (0.092 R)
• M5: 1,419,085 km (0.101 R)
• M6: 1,760,468 km (0.101 R)
• M7: 2,591,634 km (0.111 R)
• M8: 2,931,520 km (0.051 R)
• M9: 3,087,102 km (0.104 R)
• M10: 4,185,748 km (0.087 R)
• M11: 4,295,254 km (0.105 R)
• M12: 4,561,987 km (0.057 R)
• M13: 5,346,628 km (0.097 R)
• M14: 5,465,708 km (0.044 R)
• M15: 5,925,721 km (0.111 R)
• M16: 6,272,639 km (0.058 R)
• M17: 6,347,886 km (0.12 R)
• M18: 7,300,226 km (0.101 R)
• M19: 8,434,627 km (0.101 R)
• M20: 9,681,077 km (0.106 R)
• M21: 10,001,665 km (0.051 R)
• M22: 10,743,221 km (0.08 R)
• M23: 15,110,582 km (0.104 R)
• M24: 15,211,710 km (0.112 R)
• M25: 19,180,990 km (0.098 R)
• M26: 19,915,067 km (0.096 R)
• M27: 20,063,019 km (0.077 R)
• M28: 21,904,719 km (0.061 R)
• M29: 22,057,458 km (0.036 R)
• M30: 22,749,049 km (0.084 R)
• M31: 23,097,462 km (0.102 R)
• M32: 23,564,956 km (0.042 R)
• M33: 23,996,097 km (0.104 R)
• M34: 24,192,968 km (0.066 R)
• M35: 24,429,931 km (0.115 R)
• M36: 24,747,078 km (0.069 R)
• M37: 25,065,572 km (0.088 R)
• M38: 26,353,011 km (0.115 R)
• M39: 27,209,609 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.9

Radius: 5.9

Gravity: 19.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.14 AU - 20.34 AU

Year: 25941 Days

Day: 18 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,869,122 km

• M1: 1,138,141 km (0.106 R)
• M2: 1,700,928 km (0.093 R)
• M3: 1,954,795 km (0.116 R)
• M4: 2,702,635 km (0.119 R)
• M5: 3,172,372 km (0.03 R)
• M6: 3,484,284 km (0.11 R)
• M7: 3,713,169 km (0.11 R)
• M8: 4,089,557 km (0.097 R)
• M9: 4,331,008 km (0.058 R)
• M10: 5,606,180 km (0.104 R)
• M11: 5,820,255 km (0.114 R)
• M12: 5,874,260 km (0.1 R)
• M13: 6,037,172 km (0.114 R)
• M14: 6,703,481 km (0.097 R)
• M15: 8,044,775 km (0.117 R)
• M16: 8,165,201 km (0.116 R)
• M17: 8,286,376 km (0.068 R)
• M18: 8,653,190 km (0.114 R)
• M19: 8,838,541 km (0.095 R)
• M20: 9,025,240 km (0.033 R)
• M21: 9,402,525 km (0.117 R)
• M22: 9,593,113 km (0.098 R)
• M23: 9,849,374 km (0.107 R)
• M24: 10,896,260 km (0.101 R)
• M25: 13,022,943 km (0.025 R)
• M26: 13,235,372 km (0.094 R)
• M27: 13,520,506 km (0.095 R)
• M28: 13,735,628 km (0.112 R)
• M29: 14,024,352 km (0.063 R)
• M30: 14,169,312 km (0.115 R)
• M31: 14,242,016 km (0.112 R)
• M32: 14,387,874 km (0.095 R)
• M33: 15,198,695 km (0.11 R)
• M34: 15,647,189 km (0.089 R)
• M35: 17,251,028 km (0.074 R)
• M36: 17,328,669 km (0.111 R)
• M37: 17,797,060 km (0.114 R)
• M38: 19,146,882 km (0.107 R)
• M39: 19,550,198 km (0.118 R)
• M40: 20,201,098 km (0.092 R)
• M41: 20,365,057 km (0.089 R)
• M42: 20,447,037 km (0.102 R)
• M43: 21,691,691 km (0.103 R)
• M44: 23,131,720 km (0.089 R)
• M45: 24,689,782 km (0.076 R)
• M46: 26,999,424 km (0.087 R)
• M47: 27,632,971 km (0.115 R)
• M48: 29,099,329 km (0.101 R)
• M49: 30,496,872 km (0.102 R)
• M50: 30,590,820 km (0.067 R)
• M51: 30,684,917 km (0.08 R)
• M52: 31,725,819 km (0.104 R)
• M53: 33,453,824 km (0.118 R)
• M54: 33,647,703 km (0.09 R)
• M55: 34,329,121 km (0.05 R)
• M56: 35,606,986 km (0.098 R)
• M57: 36,003,271 km (0.088 R)
• M58: 36,301,419 km (0.112 R)
• M59: 36,600,465 km (0.103 R)
• M60: 39,021,557 km (0.098 R)
• M61: 40,354,624 km (0.048 R)
• M62: 41,598,231 km (0.071 R)
• M63: 45,403,851 km (0.069 R)
• M64: 46,480,507 km (0.056 R)
• M65: 47,347,876 km (0.058 R)
• M66: 47,674,597 km (0.07 R)
• M67: 49,098,769 km (0.092 R)
• M68: 52,776,034 km (0.112 R)
• M69: 53,680,802 km (0.081 R)
• M70: 55,505,597 km (0.109 R)
• M71: 57,582,764 km (0.081 R)
• M72: 62,646,801 km (0.031 R)
• M73: 63,604,527 km (0.109 R)
• M74: 64,687,765 km (0.082 R)
• M75: 65,292,140 km (0.075 R)
• M76: 65,777,137 km (0.1 R)
• M77: 69,946,728 km (0.086 R)
• M78: 70,691,277 km (0.09 R)
• M79: 74,580,373 km (0.083 R)
• M80: 74,960,351 km (0.118 R)
• M81: 77,382,191 km (0.088 R)
• M82: 78,152,172 km (0.11 R)
• M83: 78,795,891 km (0.105 R)
• M84: 78,924,845 km (0.063 R)
• M85: 79,053,798 km (0.107 R)
• M86: 80,218,118 km (0.102 R)
• M87: 80,477,671 km (0.115 R)
• M88: 82,825,759 km (0.115 R)
• M89: 83,088,153 km (0.088 R)
• M90: 83,613,541 km (0.033 R)
• M91: 84,008,330 km (0.104 R)
• M92: 85,461,075 km (0.098 R)
• M93: 85,991,399 km (0.111 R)
• M94: 86,922,197 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit