🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.53 AU - 0.53 AU

Year: 137 Days

Day: 22.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,584,577 km

• M1: 42,037 km (0.093 R)
• M2: 156,330 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 153 Days

Day: 18.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,584,577 km

• M1: 28,424 km (0.053 R)
• M2: 241,002 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.88 AU - 0.9 AU

Year: 298 Days

Day: 43.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.4 AU - 1.76 AU

Year: 705 Days

Day: 25.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 129 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.71 AU - 1.71 AU

Year: 793 Days

Day: 41.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.55 AU - 3.81 AU

Year: 2504 Days

Day: 43.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.88 AU - 5.54 AU

Year: 3626 Days

Day: 14.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.22 AU - 5.34 AU

Year: 4304 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 12

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.85 AU - 6.03 AU

Year: 4501 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 53,584,577 km

• M1: 181,761 km (0.106 R)
• M2: 604,375 km (0.094 R)
• M3: 703,110 km (0.089 R)
• M4: 867,069 km (0.115 R)
• M5: 1,072,318 km (0.072 R)
• M6: 1,166,863 km (0.107 R)
• M7: 1,294,171 km (0.09 R)
• M8: 1,531,284 km (0.119 R)
• M9: 1,660,836 km (0.103 R)
• M10: 1,771,688 km (0.101 R)
• M11: 1,954,347 km (0.053 R)
• M12: 2,289,296 km (0.105 R)
• M13: 2,451,161 km (0.112 R)
• M14: 2,799,724 km (0.098 R)
• M15: 3,776,149 km (0.099 R)
• M16: 4,103,470 km (0.05 R)
• M17: 4,285,979 km (0.114 R)
• M18: 4,722,356 km (0.097 R)
• M19: 4,865,671 km (0.117 R)
• M20: 4,962,012 km (0.083 R)
• M21: 5,172,945 km (0.112 R)
• M22: 5,254,924 km (0.08 R)
• M23: 5,370,414 km (0.051 R)
• M24: 5,960,578 km (0.063 R)
• M25: 6,307,046 km (0.095 R)
• M26: 7,074,483 km (0.029 R)
• M27: 7,739,595 km (0.109 R)
• M28: 7,814,694 km (0.09 R)
• M29: 8,194,223 km (0.113 R)
• M30: 8,696,423 km (0.084 R)
• M31: 8,911,994 km (0.107 R)
• M32: 9,468,648 km (0.109 R)
• M33: 10,532,438 km (0.032 R)
• M34: 10,615,764 km (0.112 R)
• M35: 11,057,227 km (0.09 R)
• M36: 11,227,021 km (0.105 R)
• M37: 11,763,180 km (0.049 R)
• M38: 12,154,378 km (0.103 R)
• M39: 13,921,578 km (0.057 R)
• M40: 14,381,741 km (0.082 R)
• M41: 14,497,530 km (0.088 R)
• M42: 15,720,193 km (0.103 R)
• M43: 15,983,186 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 14.5

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.09 AU - 11.49 AU

Year: 12574 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,584,577 km

• M1: 182,061 km (0.095 R)
• M2: 288,425 km (0.102 R)
• M3: 378,931 km (0.107 R)
• M4: 515,065 km (0.062 R)
• M5: 795,412 km (0.076 R)
• M6: 1,106,426 km (0.095 R)
• M7: 1,277,267 km (0.118 R)
• M8: 1,598,304 km (0.107 R)
• M9: 1,744,012 km (0.104 R)
• M10: 2,182,035 km (0.118 R)
• M11: 2,683,487 km (0.101 R)
• M12: 3,068,252 km (0.037 R)
• M13: 3,220,992 km (0.102 R)
• M14: 3,502,535 km (0.099 R)
• M15: 4,292,711 km (0.096 R)
• M16: 4,603,276 km (0.119 R)
• M17: 5,467,204 km (0.062 R)
• M18: 6,264,112 km (0.068 R)
• M19: 8,477,412 km (0.108 R)
• M20: 9,220,166 km (0.051 R)
• M21: 10,120,745 km (0.053 R)
• M22: 10,488,756 km (0.053 R)
• M23: 10,814,580 km (0.101 R)
• M24: 11,667,587 km (0.099 R)
• M25: 12,690,088 km (0.062 R)
• M26: 13,387,813 km (0.095 R)
• M27: 13,893,753 km (0.11 R)
• M28: 15,873,381 km (0.1 R)
• M29: 16,950,486 km (0.094 R)
• M30: 18,554,026 km (0.094 R)
• M31: 18,891,967 km (0.081 R)
• M32: 19,175,006 km (0.107 R)
• M33: 19,459,541 km (0.087 R)
• M34: 19,630,831 km (0.091 R)
• M35: 20,727,832 km (0.025 R)
• M36: 21,726,248 km (0.114 R)
• M37: 22,261,210 km (0.09 R)
• M38: 22,440,429 km (0.114 R)
• M39: 22,800,361 km (0.119 R)
• M40: 23,465,324 km (0.107 R)
• M41: 24,382,508 km (0.116 R)
• M42: 25,811,317 km (0.098 R)
• M43: 26,694,394 km (0.081 R)
• M44: 27,780,025 km (0.089 R)
• M45: 28,620,017 km (0.091 R)
• M46: 29,599,435 km (0.091 R)
• M47: 30,390,957 km (0.096 R)
• M48: 32,535,592 km (0.104 R)
• M49: 32,671,277 km (0.066 R)
• M50: 34,382,976 km (0.074 R)
• M51: 34,936,788 km (0.113 R)
• M52: 35,563,453 km (0.12 R)
• M53: 37,323,622 km (0.081 R)
• M54: 38,107,066 km (0.07 R)
• M55: 38,967,852 km (0.039 R)
• M56: 39,400,788 km (0.075 R)
• M57: 39,545,449 km (0.115 R)
• M58: 39,980,330 km (0.107 R)
• M59: 42,326,922 km (0.069 R)
• M60: 42,771,826 km (0.075 R)
• M61: 43,069,377 km (0.075 R)
• M62: 43,516,973 km (0.118 R)
• M63: 44,191,061 km (0.109 R)
• M64: 45,398,167 km (0.043 R)
• M65: 45,625,705 km (0.073 R)
• M66: 47,382,882 km (0.077 R)
• M67: 48,463,277 km (0.113 R)
• M68: 48,773,394 km (0.082 R)
• M69: 49,551,752 km (0.067 R)
• M70: 49,942,352 km (0.115 R)
• M71: 51,990,496 km (0.111 R)
• M72: 52,387,529 km (0.038 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit