🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 169 Days

Day: 47.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.52 AU - 0.86 AU

Year: 219 Days

Day: 42.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.45 AU - 2.01 AU

Year: 871 Days

Day: 43.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.27 AU - 2.97 AU

Year: 1624 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,033,118 km

• M1: 440,566 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.48 AU - 3.46 AU

Year: 1960 Days

Day: 30.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.92 AU - 4.16 AU

Year: 2550 Days

Day: 42.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.69 AU - 3.83 AU

Year: 2792 Days

Day: 14 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,033,118 km

• M1: 47,423 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.6

Radius: 8.8

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.95 AU - 5.69 AU

Year: 4698 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,033,118 km

• M1: 110,403 km (0.097 R)
• M2: 179,218 km (0.114 R)
• M3: 267,331 km (0.056 R)
• M4: 668,254 km (0.079 R)
• M5: 751,729 km (0.113 R)
• M6: 877,392 km (0.107 R)
• M7: 1,010,384 km (0.066 R)
• M8: 1,121,834 km (0.103 R)
• M9: 1,222,663 km (0.113 R)
• M10: 1,311,824 km (0.118 R)
• M11: 1,874,461 km (0.032 R)
• M12: 2,083,300 km (0.106 R)
• M13: 2,467,168 km (0.08 R)
• M14: 2,774,442 km (0.077 R)
• M15: 3,175,813 km (0.082 R)
• M16: 3,279,036 km (0.102 R)
• M17: 3,362,511 km (0.105 R)
• M18: 3,425,492 km (0.106 R)
• M19: 3,768,370 km (0.111 R)
• M20: 4,010,569 km (0.115 R)
• M21: 4,099,879 km (0.102 R)
• M22: 4,189,937 km (0.063 R)
• M23: 4,743,748 km (0.111 R)
• M24: 4,909,653 km (0.117 R)
• M25: 5,005,395 km (0.109 R)
• M26: 5,996,032 km (0.106 R)
• M27: 6,279,071 km (0.054 R)
• M28: 6,884,793 km (0.109 R)
• M29: 7,426,637 km (0.107 R)
• M30: 7,814,095 km (0.111 R)
• M31: 8,151,438 km (0.065 R)
• M32: 8,464,996 km (0.115 R)
• M33: 8,608,759 km (0.082 R)
• M34: 9,133,249 km (0.113 R)
• M35: 9,221,662 km (0.07 R)
• M36: 10,060,606 km (0.09 R)
• M37: 10,213,047 km (0.117 R)
• M38: 10,923,936 km (0.087 R)
• M39: 11,080,565 km (0.047 R)
• M40: 11,143,396 km (0.108 R)
• M41: 11,269,507 km (0.097 R)
• M42: 11,682,696 km (0.113 R)
• M43: 11,746,574 km (0.103 R)
• M44: 11,874,929 km (0.077 R)
• M45: 12,003,733 km (0.119 R)
• M46: 12,068,359 km (0.11 R)
• M47: 12,490,973 km (0.097 R)
• M48: 12,622,021 km (0.074 R)
• M49: 12,918,524 km (0.07 R)
• M50: 13,150,700 km (0.111 R)
• M51: 13,217,271 km (0.078 R)
• M52: 13,451,242 km (0.078 R)
• M53: 14,469,405 km (0.107 R)
• M54: 14,572,628 km (0.11 R)
• M55: 14,710,557 km (0.111 R)
• M56: 15,092,181 km (0.113 R)
• M57: 15,971,667 km (0.087 R)
• M58: 16,831,556 km (0.069 R)
• M59: 17,157,978 km (0.077 R)
• M60: 17,413,192 km (0.119 R)
• M61: 18,112,413 km (0.085 R)
• M62: 18,372,414 km (0.114 R)
• M63: 18,596,212 km (0.117 R)
• M64: 18,708,411 km (0.114 R)
• M65: 19,728,518 km (0.092 R)
• M66: 19,995,999 km (0.077 R)
• M67: 20,457,210 km (0.119 R)
• M68: 21,038,846 km (0.117 R)
• M69: 21,272,967 km (0.109 R)
• M70: 21,429,446 km (0.118 R)
• M71: 21,625,719 km (0.104 R)
• M72: 21,941,071 km (0.036 R)
• M73: 22,815,770 km (0.098 R)
• M74: 22,936,046 km (0.101 R)
• M75: 23,136,807 km (0.095 R)
• M76: 24,149,285 km (0.057 R)
• M77: 24,804,973 km (0.101 R)
• M78: 25,010,969 km (0.075 R)
• M79: 25,466,345 km (0.115 R)
• M80: 25,882,676 km (0.07 R)
• M81: 26,469,398 km (0.099 R)
• M82: 27,018,123 km (0.103 R)
• M83: 27,698,644 km (0.068 R)
• M84: 28,255,747 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit