🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.48 AU - 0.66 AU

Year: 278 Days

Day: 23 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.73 AU

Year: 378 Days

Day: 9.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,256,095 km

• M1: 112,049 km (0.113 R)
• M2: 412,142 km (0.092 R)
• M3: 694,284 km (0.074 R)
• M4: 1,313,021 km (0.093 R)
• M5: 1,841,400 km (0.045 R)
• M6: 2,247,409 km (0.097 R)
• M7: 2,774,891 km (0.095 R)
• M8: 3,240,439 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.4

Radius: 11.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.81 AU - 1.97 AU

Year: 1678 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 85,256,095 km

• M1: 140,622 km (0.063 R)
• M2: 801,695 km (0.118 R)
• M3: 1,252,733 km (0.116 R)
• M4: 1,842,148 km (0.074 R)
• M5: 4,283,885 km (0.09 R)
• M6: 4,833,657 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.6

Radius: 5.7

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.79 AU - 11.27 AU

Year: 17521 Days

Day: 21.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,256,095 km

• M1: 72,854 km (0.075 R)
• M2: 347,965 km (0.088 R)
• M3: 559,646 km (0.098 R)
• M4: 888,761 km (0.102 R)
• M5: 1,481,169 km (0.108 R)
• M6: 1,985,463 km (0.101 R)
• M7: 2,449,216 km (0.108 R)
• M8: 2,706,973 km (0.118 R)
• M9: 2,982,682 km (0.118 R)
• M10: 3,431,177 km (0.095 R)
• M11: 3,952,077 km (0.061 R)
• M12: 4,307,521 km (0.05 R)
• M13: 5,502,210 km (0.114 R)
• M14: 8,051,357 km (0.045 R)
• M15: 8,573,753 km (0.085 R)
• M16: 10,005,106 km (0.067 R)
• M17: 11,294,490 km (0.033 R)
• M18: 11,707,978 km (0.117 R)
• M19: 12,192,825 km (0.101 R)
• M20: 13,332,461 km (0.115 R)
• M21: 27,372,820 km (0.078 R)
• M22: 28,986,831 km (0.106 R)
• M23: 29,538,548 km (0.043 R)
• M24: 31,120,995 km (0.093 R)
• M25: 32,878,022 km (0.097 R)
• M26: 35,699,138 km (0.093 R)
• M27: 39,077,806 km (0.119 R)
• M28: 55,229,589 km (0.112 R)
• M29: 58,321,927 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.9

Radius: 5.6

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.8 AU - 10.98 AU

Year: 23204 Days

Day: 24.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,256,095 km

• M1: 69,713 km (0.098 R)
• M2: 466,446 km (0.105 R)
• M3: 663,167 km (0.052 R)
• M4: 1,727,855 km (0.117 R)
• M5: 2,062,506 km (0.06 R)
• M6: 2,486,616 km (0.11 R)
• M7: 2,966,975 km (0.102 R)
• M8: 3,784,976 km (0.11 R)
• M9: 4,246,186 km (0.117 R)
• M10: 4,855,648 km (0.12 R)
• M11: 7,129,984 km (0.081 R)
• M12: 7,936,167 km (0.119 R)
• M13: 9,431,847 km (0.098 R)
• M14: 10,654,211 km (0.093 R)
• M15: 11,171,520 km (0.094 R)
• M16: 11,436,308 km (0.111 R)
• M17: 12,823,829 km (0.065 R)
• M18: 13,708,251 km (0.104 R)
• M19: 14,319,957 km (0.073 R)
• M20: 15,597,822 km (0.055 R)
• M21: 18,104,334 km (0.117 R)
• M22: 20,767,476 km (0.062 R)
• M23: 24,117,870 km (0.116 R)
• M24: 31,865,244 km (0.067 R)
• M25: 34,869,917 km (0.11 R)
• M26: 43,196,236 km (0.106 R)
• M27: 45,509,168 km (0.092 R)
• M28: 54,822,084 km (0.066 R)
• M29: 58,917,027 km (0.117 R)
• M30: 62,377,824 km (0.114 R)
• M31: 67,490,780 km (0.074 R)
• M32: 70,824,120 km (0.119 R)
• M33: 71,276,803 km (0.101 R)
• M34: 72,876,004 km (0.082 R)
• M35: 75,672,886 km (0.119 R)
• M36: 78,057,775 km (0.117 R)
• M37: 82,475,700 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit