🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.65 AU - 1.69 AU

Year: 826 Days

Day: 15.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.85 AU - 2.05 AU

Year: 1043 Days

Day: 46.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,468,943 km

• M1: 49,218 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.8

Radius: 10.7

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.28 AU - 5.22 AU

Year: 3964 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 96.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 102,468,943 km

• M1: 133,142 km (0.096 R)
• M2: 660,026 km (0.1 R)
• M3: 1,083,537 km (0.098 R)
• M4: 1,424,621 km (0.045 R)
• M5: 1,998,927 km (0.057 R)
• M6: 2,552,738 km (0.042 R)
• M7: 3,277,689 km (0.086 R)
• M8: 3,630,890 km (0.082 R)
• M9: 4,823,634 km (0.045 R)
• M10: 5,159,182 km (0.091 R)
• M11: 6,149,520 km (0.077 R)
• M12: 7,640,113 km (0.076 R)
• M13: 8,299,241 km (0.085 R)
• M14: 10,191,056 km (0.115 R)
• M15: 10,545,453 km (0.087 R)
• M16: 11,113,327 km (0.058 R)
• M17: 12,265,978 km (0.096 R)
• M18: 13,402,772 km (0.053 R)
• M19: 14,361,695 km (0.079 R)
• M20: 15,059,718 km (0.049 R)
• M21: 16,308,711 km (0.112 R)
• M22: 17,794,966 km (0.075 R)
• M23: 18,367,776 km (0.109 R)
• M24: 19,671,222 km (0.105 R)
• M25: 20,532,158 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618

Radius: 10.4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.22 AU - 9.26 AU

Year: 8245 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 102,468,943 km

• M1: 129,402 km (0.084 R)
• M2: 484,248 km (0.098 R)
• M3: 1,214,436 km (0.071 R)
• M4: 1,825,543 km (0.093 R)
• M5: 2,537,329 km (0.07 R)
• M6: 3,779,441 km (0.059 R)
• M7: 4,290,467 km (0.077 R)
• M8: 5,357,399 km (0.069 R)
• M9: 5,706,560 km (0.076 R)
• M10: 6,037,172 km (0.112 R)
• M11: 7,335,083 km (0.12 R)
• M12: 8,132,140 km (0.028 R)
• M13: 10,523,612 km (0.104 R)
• M14: 13,698,378 km (0.094 R)
• M15: 15,218,292 km (0.104 R)
• M16: 16,446,341 km (0.09 R)
• M17: 17,739,316 km (0.096 R)
• M18: 18,952,554 km (0.048 R)
• M19: 20,296,691 km (0.09 R)
• M20: 21,306,028 km (0.117 R)
• M21: 24,018,686 km (0.087 R)
• M22: 25,502,248 km (0.112 R)
• M23: 26,040,202 km (0.097 R)
• M24: 28,363,307 km (0.064 R)
• M25: 29,821,737 km (0.09 R)
• M26: 32,362,657 km (0.093 R)
• M27: 37,524,083 km (0.12 R)
• M28: 38,453,983 km (0.091 R)
• M29: 38,924,768 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.8

Radius: 7.1

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.78 AU - 20.12 AU

Year: 25546 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 102,468,943 km

• M1: 98,735 km (0.118 R)
• M2: 329,265 km (0.113 R)
• M3: 639,381 km (0.096 R)
• M4: 2,546,754 km (0.081 R)
• M5: 3,976,760 km (0.105 R)
• M6: 4,396,382 km (0.09 R)
• M7: 4,989,538 km (0.086 R)
• M8: 6,122,442 km (0.07 R)
• M9: 8,104,614 km (0.09 R)
• M10: 8,833,006 km (0.108 R)
• M11: 9,890,214 km (0.12 R)
• M12: 10,181,930 km (0.111 R)
• M13: 10,539,469 km (0.025 R)
• M14: 11,534,295 km (0.115 R)
• M15: 11,792,351 km (0.107 R)
• M16: 12,387,452 km (0.112 R)
• M17: 15,199,144 km (0.105 R)
• M18: 21,360,482 km (0.069 R)
• M19: 25,148,449 km (0.112 R)
• M20: 34,821,298 km (0.052 R)
• M21: 35,497,032 km (0.109 R)
• M22: 36,181,442 km (0.119 R)
• M23: 38,144,615 km (0.087 R)
• M24: 39,882,942 km (0.111 R)
• M25: 41,220,945 km (0.077 R)
• M26: 51,784,500 km (0.115 R)
• M27: 61,627,740 km (0.07 R)
• M28: 63,214,076 km (0.05 R)
• M29: 64,827,489 km (0.091 R)
• M30: 74,194,261 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.4

Radius: 4.7

Gravity: 31.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.58 AU - 22.94 AU

Year: 31111 Days

Day: 16.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 102,468,943 km

• M1: 58,493 km (0.072 R)
• M2: 470,037 km (0.087 R)
• M3: 686,056 km (0.095 R)
• M4: 940,671 km (0.098 R)
• M5: 1,370,616 km (0.054 R)
• M6: 2,096,614 km (0.11 R)
• M7: 2,429,170 km (0.108 R)
• M8: 3,289,956 km (0.12 R)
• M9: 3,541,730 km (0.089 R)
• M10: 3,705,390 km (0.06 R)
• M11: 4,012,963 km (0.068 R)
• M12: 5,373,107 km (0.064 R)
• M13: 6,962,883 km (0.063 R)
• M14: 8,722,902 km (0.038 R)
• M15: 9,768,891 km (0.117 R)
• M16: 10,488,756 km (0.098 R)
• M17: 11,173,166 km (0.103 R)
• M18: 15,478,293 km (0.05 R)
• M19: 16,727,884 km (0.028 R)
• M20: 21,091,355 km (0.102 R)
• M21: 22,068,678 km (0.106 R)
• M22: 22,512,535 km (0.109 R)
• M23: 23,648,282 km (0.118 R)
• M24: 27,411,267 km (0.112 R)
• M25: 29,635,039 km (0.103 R)
• M26: 32,687,733 km (0.077 R)
• M27: 48,099,007 km (0.078 R)
• M28: 51,710,000 km (0.068 R)
• M29: 56,938,446 km (0.064 R)
• M30: 60,757,530 km (0.09 R)
• M31: 67,263,840 km (0.114 R)
• M32: 74,467,127 km (0.112 R)
• M33: 81,374,659 km (0.118 R)
• M34: 88,140,223 km (0.061 R)
• M35: 98,826,298 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit