🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.61 AU - 0.81 AU

Year: 227 Days

Day: 14.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.55 AU - 0.89 AU

Year: 231 Days

Day: 15.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,057,282 km

• M1: 173,683 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.88 AU - 1.02 AU

Year: 351 Days

Day: 20.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,057,282 km

• M1: 36,951 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.06 AU - 1.3 AU

Year: 485 Days

Day: 28.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.35 AU - 1.65 AU

Year: 696 Days

Day: 37 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,057,282 km

• M1: 44,431 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.88 AU - 1.9 AU

Year: 984 Days

Day: 19 Hours

Environment

Temp: -79 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,057,282 km

• M1: 746,344 km (0.045 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.81 AU - 3.03 AU

Year: 1890 Days

Day: 42 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.54 AU - 3.46 AU

Year: 1968 Days

Day: 32.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,057,282 km

• M1: 167,400 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.6

Radius: 10.7

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.93 AU - 6.55 AU

Year: 5904 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,057,282 km

• M1: 142,118 km (0.073 R)
• M2: 275,110 km (0.106 R)
• M3: 546,780 km (0.099 R)
• M4: 742,155 km (0.05 R)
• M5: 812,765 km (0.049 R)
• M6: 976,575 km (0.083 R)
• M7: 1,070,822 km (0.113 R)
• M8: 1,355,357 km (0.059 R)
• M9: 1,758,972 km (0.07 R)
• M10: 1,836,314 km (0.107 R)
• M11: 2,035,129 km (0.119 R)
• M12: 2,220,032 km (0.038 R)
• M13: 2,718,044 km (0.068 R)
• M14: 2,785,512 km (0.107 R)
• M15: 2,853,729 km (0.079 R)
• M16: 3,274,249 km (0.104 R)
• M17: 3,664,549 km (0.067 R)
• M18: 3,789,613 km (0.114 R)
• M19: 3,865,310 km (0.11 R)
• M20: 4,277,901 km (0.111 R)
• M21: 5,033,819 km (0.098 R)
• M22: 5,484,258 km (0.092 R)
• M23: 6,453,951 km (0.068 R)
• M24: 7,161,100 km (0.088 R)
• M25: 7,286,613 km (0.109 R)
• M26: 7,699,503 km (0.104 R)
• M27: 8,022,335 km (0.111 R)
• M28: 8,251,071 km (0.11 R)
• M29: 8,349,656 km (0.11 R)
• M30: 8,614,743 km (0.085 R)
• M31: 9,426,461 km (0.113 R)
• M32: 9,981,320 km (0.053 R)
• M33: 10,086,487 km (0.094 R)
• M34: 10,227,258 km (0.114 R)
• M35: 10,977,492 km (0.116 R)
• M36: 11,049,897 km (0.061 R)
• M37: 12,005,229 km (0.083 R)
• M38: 12,758,006 km (0.063 R)
• M39: 13,255,568 km (0.06 R)
• M40: 13,332,761 km (0.093 R)
• M41: 13,409,953 km (0.099 R)
• M42: 14,072,821 km (0.075 R)
• M43: 14,309,336 km (0.116 R)
• M44: 14,547,047 km (0.032 R)
• M45: 15,107,141 km (0.09 R)
• M46: 15,389,731 km (0.108 R)
• M47: 15,552,045 km (0.091 R)
• M48: 15,714,957 km (0.096 R)
• M49: 15,919,308 km (0.054 R)
• M50: 16,001,287 km (0.09 R)
• M51: 16,330,702 km (0.093 R)
• M52: 17,290,372 km (0.039 R)
• M53: 17,543,791 km (0.063 R)
• M54: 17,713,285 km (0.096 R)
• M55: 18,397,097 km (0.099 R)
• M56: 19,133,119 km (0.103 R)
• M57: 19,482,729 km (0.113 R)
• M58: 22,172,200 km (0.054 R)
• M59: 22,955,045 km (0.093 R)
• M60: 23,233,597 km (0.11 R)
• M61: 23,606,694 km (0.072 R)
• M62: 25,597,692 km (0.097 R)
• M63: 25,693,883 km (0.104 R)
• M64: 26,321,745 km (0.09 R)
• M65: 26,954,844 km (0.114 R)
• M66: 27,052,681 km (0.114 R)
• M67: 28,087,000 km (0.112 R)
• M68: 28,584,114 km (0.097 R)
• M69: 30,042,095 km (0.082 R)
• M70: 30,295,962 km (0.069 R)
• M71: 30,703,467 km (0.111 R)
• M72: 30,959,130 km (0.112 R)
• M73: 31,678,845 km (0.041 R)
• M74: 32,404,096 km (0.116 R)
• M75: 33,344,468 km (0.09 R)
• M76: 33,817,945 km (0.054 R)
• M77: 33,923,561 km (0.068 R)
• M78: 34,081,985 km (0.091 R)
• M79: 35,680,738 km (0.087 R)
• M80: 35,788,149 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit