🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.78 AU - 1.2 AU

Year: 375 Days

Day: 30.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,972,977 km

• M1: 63,280 km (0.103 R)
• M2: 363,523 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.1 AU - 1.24 AU

Year: 482 Days

Day: 13.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.42 AU - 3.11 AU

Year: 1746 Days

Day: 12.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,972,977 km

• M1: 763,248 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.05 AU - 3.37 AU

Year: 2190 Days

Day: 33 Hours

Environment

Temp: -116 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,972,977 km

• M1: 258,206 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.71 AU - 3.91 AU

Year: 2293 Days

Day: 40.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 65.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 9.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.03 AU - 6.41 AU

Year: 5907 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,972,977 km

• M1: 144,960 km (0.094 R)
• M2: 270,772 km (0.111 R)
• M3: 430,543 km (0.074 R)
• M4: 989,291 km (0.034 R)
• M5: 1,203,066 km (0.11 R)
• M6: 1,534,276 km (0.095 R)
• M7: 1,949,859 km (0.102 R)
• M8: 2,199,986 km (0.114 R)
• M9: 2,259,227 km (0.076 R)
• M10: 2,319,066 km (0.096 R)
• M11: 2,379,354 km (0.101 R)
• M12: 2,816,629 km (0.045 R)
• M13: 2,924,339 km (0.057 R)
• M14: 3,166,538 km (0.094 R)
• M15: 3,256,147 km (0.094 R)
• M16: 3,979,902 km (0.108 R)
• M17: 4,248,580 km (0.104 R)
• M18: 4,548,374 km (0.116 R)
• M19: 4,624,369 km (0.071 R)
• M20: 4,700,963 km (0.036 R)
• M21: 5,354,557 km (0.034 R)
• M22: 5,434,891 km (0.087 R)
• M23: 6,204,422 km (0.07 R)
• M24: 6,544,608 km (0.099 R)
• M25: 6,861,905 km (0.046 R)
• M26: 7,037,084 km (0.115 R)
• M27: 7,273,000 km (0.104 R)
• M28: 7,904,751 km (0.069 R)
• M29: 8,026,973 km (0.093 R)
• M30: 8,273,510 km (0.117 R)
• M31: 8,900,774 km (0.108 R)
• M32: 9,188,152 km (0.119 R)
• M33: 9,673,746 km (0.081 R)
• M34: 10,401,091 km (0.095 R)
• M35: 11,043,315 km (0.109 R)
• M36: 11,145,939 km (0.114 R)
• M37: 11,663,697 km (0.109 R)
• M38: 12,472,722 km (0.102 R)
• M39: 12,902,068 km (0.099 R)
• M40: 13,010,228 km (0.043 R)
• M41: 13,082,334 km (0.101 R)
• M42: 13,482,059 km (0.098 R)
• M43: 13,665,017 km (0.072 R)
• M44: 15,120,605 km (0.118 R)
• M45: 15,196,600 km (0.113 R)
• M46: 16,234,511 km (0.084 R)
• M47: 16,351,346 km (0.117 R)
• M48: 16,507,377 km (0.078 R)
• M49: 17,255,666 km (0.115 R)
• M50: 18,297,316 km (0.086 R)
• M51: 19,277,032 km (0.102 R)
• M52: 19,566,055 km (0.117 R)
• M53: 20,022,927 km (0.065 R)
• M54: 20,231,766 km (0.038 R)
• M55: 21,329,664 km (0.089 R)
• M56: 21,542,991 km (0.115 R)
• M57: 22,144,075 km (0.09 R)
• M58: 22,446,712 km (0.119 R)
• M59: 23,275,035 km (0.107 R)
• M60: 23,538,627 km (0.118 R)
• M61: 23,626,740 km (0.114 R)
• M62: 24,157,812 km (0.083 R)
• M63: 24,424,695 km (0.074 R)
• M64: 24,782,234 km (0.099 R)
• M65: 25,006,481 km (0.078 R)
• M66: 25,141,418 km (0.117 R)
• M67: 25,321,684 km (0.084 R)
• M68: 25,683,411 km (0.027 R)
• M69: 26,092,412 km (0.072 R)
• M70: 27,009,148 km (0.117 R)
• M71: 27,147,675 km (0.025 R)
• M72: 27,517,930 km (0.047 R)
• M73: 27,796,631 km (0.092 R)
• M74: 27,936,505 km (0.089 R)
• M75: 28,403,998 km (0.081 R)
• M76: 28,732,814 km (0.08 R)
• M77: 29,536,604 km (0.069 R)
• M78: 30,204,259 km (0.096 R)
• M79: 30,539,807 km (0.088 R)
• M80: 30,635,998 km (0.087 R)
• M81: 31,797,327 km (0.07 R)
• M82: 32,628,642 km (0.099 R)
• M83: 32,874,431 km (0.065 R)
• M84: 32,973,016 km (0.108 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: 244 - 20,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit