🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.54 AU - 0.6 AU

Year: 155 Days

Day: 12.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.69 AU - 1.01 AU

Year: 282 Days

Day: 28.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,647,036 km

• M1: 159,322 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.17 AU - 1.37 AU

Year: 515 Days

Day: 15.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.04 AU - 1.52 AU

Year: 521 Days

Day: 16.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,647,036 km

• M1: 1,042,398 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.64 AU - 2.08 AU

Year: 913 Days

Day: 19.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 83.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.08 AU - 2.5 AU

Year: 1247 Days

Day: 31.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.29 AU - 3.27 AU

Year: 1668 Days

Day: 14.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 9.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.19 AU - 9.71 AU

Year: 8067 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 153.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,647,036 km

• M1: 130,599 km (0.069 R)
• M2: 268,827 km (0.083 R)
• M3: 333,005 km (0.114 R)
• M4: 576,101 km (0.048 R)
• M5: 656,136 km (0.106 R)
• M6: 773,122 km (0.035 R)
• M7: 909,106 km (0.094 R)
• M8: 992,283 km (0.074 R)
• M9: 1,065,885 km (0.118 R)
• M10: 1,141,432 km (0.083 R)
• M11: 1,231,789 km (0.104 R)
• M12: 1,420,432 km (0.08 R)
• M13: 1,504,057 km (0.095 R)
• M14: 2,057,569 km (0.103 R)
• M15: 2,331,932 km (0.091 R)
• M16: 2,465,223 km (0.12 R)
• M17: 2,756,790 km (0.086 R)
• M18: 3,059,725 km (0.114 R)
• M19: 3,224,433 km (0.082 R)
• M20: 3,448,680 km (0.083 R)
• M21: 3,658,715 km (0.079 R)
• M22: 3,833,745 km (0.06 R)
• M23: 4,031,513 km (0.12 R)
• M24: 4,519,800 km (0.107 R)
• M25: 4,941,218 km (0.115 R)
• M26: 5,026,937 km (0.118 R)
• M27: 5,309,378 km (0.093 R)
• M28: 5,419,332 km (0.109 R)
• M29: 5,708,804 km (0.09 R)
• M30: 6,326,344 km (0.106 R)
• M31: 6,702,284 km (0.109 R)
• M32: 6,916,957 km (0.096 R)
• M33: 8,176,122 km (0.079 R)
• M34: 8,277,849 km (0.071 R)
• M35: 8,714,974 km (0.074 R)
• M36: 8,871,004 km (0.079 R)
• M37: 9,159,578 km (0.098 R)
• M38: 9,719,074 km (0.102 R)
• M39: 9,853,862 km (0.113 R)
• M40: 10,043,702 km (0.04 R)
• M41: 10,180,135 km (0.059 R)
• M42: 11,264,570 km (0.056 R)
• M43: 11,406,389 km (0.064 R)
• M44: 11,548,656 km (0.094 R)
• M45: 11,662,949 km (0.116 R)
• M46: 12,065,816 km (0.086 R)
• M47: 12,590,606 km (0.105 R)
• M48: 13,003,945 km (0.113 R)
• M49: 13,271,874 km (0.073 R)
• M50: 13,783,200 km (0.082 R)
• M51: 13,934,892 km (0.068 R)
• M52: 14,178,587 km (0.068 R)
• M53: 14,362,443 km (0.08 R)
• M54: 14,485,263 km (0.066 R)
• M55: 14,670,465 km (0.104 R)
• M56: 15,324,357 km (0.077 R)
• M57: 15,387,039 km (0.066 R)
• M58: 15,450,019 km (0.074 R)
• M59: 15,575,981 km (0.106 R)
• M60: 16,179,010 km (0.097 R)
• M61: 16,854,444 km (0.043 R)
• M62: 16,919,370 km (0.103 R)
• M63: 17,081,683 km (0.119 R)
• M64: 17,604,827 km (0.088 R)
• M65: 18,902,140 km (0.069 R)
• M66: 19,818,128 km (0.119 R)
• M67: 20,092,340 km (0.107 R)
• M68: 20,298,785 km (0.085 R)
• M69: 20,713,770 km (0.1 R)
• M70: 20,852,746 km (0.094 R)
• M71: 21,166,603 km (0.067 R)
• M72: 21,622,727 km (0.065 R)
• M73: 21,763,648 km (0.12 R)
• M74: 21,975,778 km (0.111 R)
• M75: 22,153,051 km (0.049 R)
• M76: 22,723,318 km (0.064 R)
• M77: 23,587,994 km (0.109 R)
• M78: 23,987,869 km (0.057 R)
• M79: 24,463,291 km (0.113 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit