🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.63 AU - 0.91 AU

Year: 255 Days

Day: 28.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.81 AU - 0.85 AU

Year: 285 Days

Day: 30.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.92 AU - 0.94 AU

Year: 338 Days

Day: 14.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,613,030 km

• M1: 441,613 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.1 AU - 1.14 AU

Year: 447 Days

Day: 15.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.26 AU

Year: 453 Days

Day: 27.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 10.4

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.39 AU - 7.61 AU

Year: 6243 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,613,030 km

• M1: 157,527 km (0.1 R)
• M2: 232,774 km (0.117 R)
• M3: 366,066 km (0.107 R)
• M4: 493,823 km (0.095 R)
• M5: 570,716 km (0.113 R)
• M6: 1,160,131 km (0.115 R)
• M7: 1,569,880 km (0.068 R)
• M8: 1,853,368 km (0.1 R)
• M9: 2,066,096 km (0.115 R)
• M10: 2,286,903 km (0.069 R)
• M11: 2,562,163 km (0.07 R)
• M12: 3,069,599 km (0.066 R)
• M13: 3,144,547 km (0.073 R)
• M14: 3,220,244 km (0.071 R)
• M15: 3,322,270 km (0.081 R)
• M16: 4,092,998 km (0.099 R)
• M17: 4,399,673 km (0.118 R)
• M18: 4,512,919 km (0.099 R)
• M19: 5,213,635 km (0.112 R)
• M20: 5,303,544 km (0.057 R)
• M21: 5,515,524 km (0.056 R)
• M22: 5,638,045 km (0.071 R)
• M23: 5,761,313 km (0.081 R)
• M24: 6,105,089 km (0.092 R)
• M25: 6,391,419 km (0.071 R)
• M26: 7,142,999 km (0.067 R)
• M27: 7,310,250 km (0.077 R)
• M28: 8,165,201 km (0.1 R)
• M29: 8,234,914 km (0.11 R)
• M30: 8,551,463 km (0.079 R)
• M31: 8,622,372 km (0.119 R)
• M32: 9,524,747 km (0.053 R)
• M33: 9,635,000 km (0.078 R)
• M34: 10,494,889 km (0.098 R)
• M35: 11,184,984 km (0.067 R)
• M36: 11,457,252 km (0.115 R)
• M37: 11,889,740 km (0.065 R)
• M38: 12,048,313 km (0.115 R)
• M39: 12,127,750 km (0.049 R)
• M40: 12,608,707 km (0.048 R)
• M41: 12,892,195 km (0.075 R)
• M42: 13,014,416 km (0.103 R)
• M43: 13,136,937 km (0.115 R)
• M44: 13,341,886 km (0.116 R)
• M45: 14,172,753 km (0.117 R)
• M46: 14,977,589 km (0.072 R)
• M47: 15,710,170 km (0.113 R)
• M48: 16,410,438 km (0.112 R)
• M49: 16,631,244 km (0.109 R)
• M50: 16,853,247 km (0.049 R)
• M51: 17,165,458 km (0.114 R)
• M52: 18,068,431 km (0.074 R)
• M53: 18,159,536 km (0.092 R)
• M54: 19,967,127 km (0.098 R)
• M55: 20,725,139 km (0.052 R)
• M56: 23,601,158 km (0.082 R)
• M57: 27,067,640 km (0.102 R)
• M58: 27,172,060 km (0.059 R)
• M59: 28,275,643 km (0.098 R)
• M60: 29,233,369 km (0.105 R)
• M61: 30,364,029 km (0.112 R)
• M62: 31,016,575 km (0.078 R)
• M63: 31,125,782 km (0.059 R)
• M64: 31,344,643 km (0.111 R)
• M65: 31,673,759 km (0.063 R)
• M66: 32,668,136 km (0.074 R)
• M67: 32,834,788 km (0.12 R)
• M68: 33,448,588 km (0.113 R)
• M69: 34,009,730 km (0.118 R)
• M70: 34,687,408 km (0.075 R)
• M71: 34,857,501 km (0.096 R)
• M72: 35,084,740 km (0.061 R)
• M73: 35,826,596 km (0.053 R)
• M74: 35,941,188 km (0.1 R)
• M75: 36,113,375 km (0.097 R)
• M76: 36,228,266 km (0.073 R)
• M77: 36,516,092 km (0.116 R)
• M78: 37,035,945 km (0.057 R)
• M79: 37,674,728 km (0.12 R)
• M80: 38,083,280 km (0.089 R)
• M81: 38,200,115 km (0.114 R)
• M82: 38,434,535 km (0.079 R)
• M83: 38,610,462 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 10,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit