🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.6 AU

Year: 159 Days

Day: 42.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.76 AU - 1 AU

Year: 313 Days

Day: 23.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.11 AU - 1.61 AU

Year: 601 Days

Day: 40.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.46 AU - 4.06 AU

Year: 2229 Days

Day: 35.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 8.3

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.63 AU - 9.79 AU

Year: 8910 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,451,445 km

• M1: 128,654 km (0.106 R)
• M2: 387,010 km (0.062 R)
• M3: 476,320 km (0.06 R)
• M4: 602,431 km (0.112 R)
• M5: 740,360 km (0.118 R)
• M6: 1,029,383 km (0.068 R)
• M7: 1,158,486 km (0.112 R)
• M8: 1,706,313 km (0.08 R)
• M9: 1,882,689 km (0.096 R)
• M10: 1,996,084 km (0.032 R)
• M11: 2,135,061 km (0.092 R)
• M12: 2,571,288 km (0.106 R)
• M13: 2,851,485 km (0.104 R)
• M14: 3,035,042 km (0.091 R)
• M15: 3,693,272 km (0.082 R)
• M16: 3,778,693 km (0.081 R)
• M17: 4,545,830 km (0.107 R)
• M18: 5,456,882 km (0.097 R)
• M19: 5,586,882 km (0.08 R)
• M20: 5,983,167 km (0.08 R)
• M21: 6,286,402 km (0.074 R)
• M22: 6,525,758 km (0.09 R)
• M23: 7,013,447 km (0.103 R)
• M24: 7,876,627 km (0.113 R)
• M25: 8,697,171 km (0.114 R)
• M26: 8,849,163 km (0.047 R)
• M27: 9,427,508 km (0.084 R)
• M28: 9,583,688 km (0.117 R)
• M29: 9,859,248 km (0.097 R)
• M30: 10,337,662 km (0.114 R)
• M31: 10,742,174 km (0.094 R)
• M32: 11,028,505 km (0.065 R)
• M33: 11,275,790 km (0.069 R)
• M34: 11,692,121 km (0.116 R)
• M35: 11,776,045 km (0.093 R)
• M36: 12,113,538 km (0.097 R)
• M37: 12,198,360 km (0.106 R)
• M38: 13,627,319 km (0.114 R)
• M39: 14,608,980 km (0.084 R)
• M40: 15,429,076 km (0.077 R)
• M41: 15,984,233 km (0.119 R)
• M42: 16,781,590 km (0.086 R)
• M43: 17,784,494 km (0.105 R)
• M44: 18,074,714 km (0.113 R)
• M45: 19,201,335 km (0.081 R)
• M46: 19,548,702 km (0.108 R)
• M47: 20,755,358 km (0.089 R)
• M48: 21,009,824 km (0.099 R)
• M49: 21,316,500 km (0.068 R)
• M50: 21,521,898 km (0.104 R)
• M51: 22,349,623 km (0.116 R)
• M52: 22,505,952 km (0.047 R)
• M53: 23,345,945 km (0.032 R)
• M54: 23,557,625 km (0.043 R)
• M55: 24,571,450 km (0.109 R)
• M56: 24,679,011 km (0.092 R)
• M57: 25,056,596 km (0.055 R)
• M58: 25,436,276 km (0.11 R)
• M59: 26,696,787 km (0.094 R)
• M60: 26,862,691 km (0.074 R)
• M61: 27,641,647 km (0.096 R)
• M62: 27,977,644 km (0.04 R)
• M63: 28,033,743 km (0.076 R)
• M64: 28,427,784 km (0.111 R)
• M65: 28,823,770 km (0.086 R)
• M66: 30,541,004 km (0.097 R)
• M67: 31,120,695 km (0.053 R)
• M68: 32,114,624 km (0.096 R)
• M69: 32,585,857 km (0.087 R)
• M70: 32,704,189 km (0.073 R)
• M71: 33,297,195 km (0.09 R)
• M72: 34,433,839 km (0.11 R)
• M73: 35,644,086 km (0.085 R)
• M74: 35,765,859 km (0.092 R)
• M75: 36,376,817 km (0.09 R)
• M76: 36,499,487 km (0.104 R)
• M77: 36,929,730 km (0.074 R)
• M78: 37,547,270 km (0.079 R)
• M79: 37,795,154 km (0.062 R)
• M80: 37,919,320 km (0.12 R)
• M81: 38,917,736 km (0.098 R)
• M82: 39,294,424 km (0.085 R)
• M83: 40,368,088 km (0.098 R)
• M84: 40,812,992 km (0.063 R)
• M85: 41,131,785 km (0.097 R)
• M86: 41,964,596 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit