🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.42 AU - 0.64 AU

Year: 164 Days

Day: 18.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.49 AU - 0.75 AU

Year: 207 Days

Day: 14.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.76 AU - 0.92 AU

Year: 327 Days

Day: 20.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,259,423 km

• M1: 325,675 km (0.067 R)
• M2: 460,612 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.8 AU - 1.14 AU

Year: 406 Days

Day: 23.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.16 AU - 1.18 AU

Year: 537 Days

Day: 22.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,259,423 km

• M1: 492,327 km (0.072 R)
• M2: 652,396 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.23 AU - 1.75 AU

Year: 772 Days

Day: 28.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 124.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.46 AU - 2.36 AU

Year: 1121 Days

Day: 40.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.24 AU - 2.9 AU

Year: 1749 Days

Day: 48 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.57 AU - 2.63 AU

Year: 1780 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 8.8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.46 AU - 6.48 AU

Year: 6193 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,259,423 km

• M1: 127,158 km (0.115 R)
• M2: 194,028 km (0.091 R)
• M3: 381,026 km (0.058 R)
• M4: 437,873 km (0.039 R)
• M5: 601,533 km (0.069 R)
• M6: 831,166 km (0.034 R)
• M7: 1,005,298 km (0.077 R)
• M8: 1,088,474 km (0.044 R)
• M9: 1,174,044 km (0.102 R)
• M10: 1,539,362 km (0.063 R)
• M11: 1,715,140 km (0.116 R)
• M12: 1,795,474 km (0.111 R)
• M13: 1,877,004 km (0.042 R)
• M14: 2,215,844 km (0.088 R)
• M15: 2,347,939 km (0.067 R)
• M16: 2,482,726 km (0.084 R)
• M17: 2,620,057 km (0.081 R)
• M18: 2,902,348 km (0.078 R)
• M19: 3,022,924 km (0.11 R)
• M20: 3,219,197 km (0.093 R)
• M21: 3,318,978 km (0.093 R)
• M22: 3,886,104 km (0.09 R)
• M23: 4,019,246 km (0.06 R)
• M24: 4,427,798 km (0.062 R)
• M25: 4,511,124 km (0.107 R)
• M26: 4,707,546 km (0.067 R)
• M27: 4,935,533 km (0.059 R)
• M28: 5,167,110 km (0.102 R)
• M29: 5,254,924 km (0.107 R)
• M30: 6,190,958 km (0.072 R)
• M31: 6,253,191 km (0.072 R)
• M32: 6,409,521 km (0.059 R)
• M33: 6,472,352 km (0.083 R)
• M34: 6,630,477 km (0.103 R)
• M35: 6,854,126 km (0.111 R)
• M36: 7,308,754 km (0.109 R)
• M37: 7,374,427 km (0.106 R)
• M38: 7,941,253 km (0.096 R)
• M39: 8,042,830 km (0.102 R)
• M40: 8,591,406 km (0.111 R)
• M41: 9,472,687 km (0.094 R)
• M42: 9,724,610 km (0.106 R)
• M43: 9,796,865 km (0.029 R)
• M44: 10,235,038 km (0.098 R)
• M45: 10,530,643 km (0.113 R)
• M46: 11,972,916 km (0.056 R)
• M47: 12,401,963 km (0.115 R)
• M48: 13,194,831 km (0.08 R)
• M49: 14,167,966 km (0.069 R)
• M50: 14,373,513 km (0.111 R)
• M51: 14,456,091 km (0.075 R)
• M52: 14,538,819 km (0.049 R)
• M53: 15,840,470 km (0.118 R)
• M54: 16,011,161 km (0.117 R)
• M55: 16,139,665 km (0.102 R)
• M56: 17,442,513 km (0.1 R)
• M57: 17,795,714 km (0.102 R)
• M58: 18,508,997 km (0.099 R)
• M59: 19,368,137 km (0.093 R)
• M60: 20,194,217 km (0.05 R)
• M61: 21,643,521 km (0.077 R)
• M62: 22,118,195 km (0.088 R)
• M63: 22,261,210 km (0.09 R)
• M64: 23,077,716 km (0.098 R)
• M65: 23,611,331 km (0.088 R)
• M66: 23,904,094 km (0.099 R)
• M67: 24,148,986 km (0.065 R)
• M68: 24,789,564 km (0.092 R)
• M69: 25,986,796 km (0.108 R)
• M70: 26,238,569 km (0.085 R)
• M71: 26,998,975 km (0.073 R)
• M72: 27,407,377 km (0.081 R)
• M73: 27,714,950 km (0.094 R)
• M74: 28,023,870 km (0.077 R)
• M75: 28,437,358 km (0.093 R)
• M76: 29,113,690 km (0.086 R)
• M77: 30,482,212 km (0.093 R)
• M78: 32,954,317 km (0.084 R)
• M79: 33,664,458 km (0.12 R)
• M80: 34,159,178 km (0.072 R)
• M81: 34,435,036 km (0.103 R)
• M82: 34,877,996 km (0.114 R)
• M83: 35,044,498 km (0.045 R)
• M84: 35,378,550 km (0.119 R)
• M85: 35,881,348 km (0.073 R)
• M86: 36,781,329 km (0.119 R)
• M87: 36,950,824 km (0.094 R)
• M88: 37,404,255 km (0.046 R)
• M89: 37,745,488 km (0.075 R)
• M90: 37,859,481 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit