🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.97 AU - 0.97 AU

Year: 345 Days

Day: 33.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,592,552 km

• M1: 246,088 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.12 AU - 1.12 AU

Year: 429 Days

Day: 44.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.54 AU - 1.82 AU

Year: 788 Days

Day: 40.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,592,552 km

• M1: 56,548 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.92 AU - 3 AU

Year: 1395 Days

Day: 38.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 92.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.05 AU - 4.77 AU

Year: 2796 Days

Day: 26.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.5

Radius: 6.3

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.6 AU - 21.04 AU

Year: 30711 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,592,552 km

• M1: 144,512 km (0.089 R)
• M2: 607,966 km (0.044 R)
• M3: 790,924 km (0.101 R)
• M4: 1,175,390 km (0.116 R)
• M5: 1,239,269 km (0.115 R)
• M6: 3,003,925 km (0.113 R)
• M7: 3,271,107 km (0.086 R)
• M8: 3,499,693 km (0.052 R)
• M9: 4,117,981 km (0.083 R)
• M10: 4,769,629 km (0.097 R)
• M11: 4,872,702 km (0.093 R)
• M12: 5,399,286 km (0.044 R)
• M13: 6,278,922 km (0.045 R)
• M14: 6,620,155 km (0.112 R)
• M15: 7,320,721 km (0.061 R)
• M16: 7,740,343 km (0.117 R)
• M17: 8,229,229 km (0.112 R)
• M18: 9,044,986 km (0.099 R)
• M19: 9,886,325 km (0.037 R)
• M20: 10,955,800 km (0.094 R)
• M21: 11,366,147 km (0.115 R)
• M22: 11,642,604 km (0.088 R)
• M23: 12,272,710 km (0.044 R)
• M24: 12,414,230 km (0.066 R)
• M25: 12,556,198 km (0.072 R)
• M26: 12,842,080 km (0.044 R)
• M27: 13,347,272 km (0.075 R)
• M28: 13,785,444 km (0.041 R)
• M29: 15,508,512 km (0.079 R)
• M30: 15,815,188 km (0.099 R)
• M31: 15,892,081 km (0.063 R)
• M32: 15,969,124 km (0.102 R)
• M33: 16,201,150 km (0.036 R)
• M34: 16,356,433 km (0.115 R)
• M35: 17,856,002 km (0.088 R)
• M36: 18,500,469 km (0.046 R)
• M37: 19,812,144 km (0.094 R)
• M38: 20,311,651 km (0.081 R)
• M39: 20,563,125 km (0.105 R)
• M40: 21,493,474 km (0.058 R)
• M41: 22,437,586 km (0.04 R)
• M42: 24,188,480 km (0.047 R)
• M43: 26,437,983 km (0.029 R)
• M44: 27,634,018 km (0.116 R)
• M45: 28,191,868 km (0.084 R)
• M46: 30,364,777 km (0.034 R)
• M47: 32,688,930 km (0.066 R)
• M48: 32,983,488 km (0.088 R)
• M49: 33,278,944 km (0.069 R)
• M50: 33,773,215 km (0.108 R)
• M51: 34,669,007 km (0.079 R)
• M52: 35,069,780 km (0.084 R)
• M53: 35,170,160 km (0.038 R)
• M54: 36,993,758 km (0.101 R)
• M55: 37,300,583 km (0.113 R)
• M56: 37,608,456 km (0.083 R)
• M57: 39,055,815 km (0.077 R)
• M58: 39,681,583 km (0.037 R)
• M59: 40,205,625 km (0.098 R)
• M60: 42,111,202 km (0.082 R)
• M61: 45,024,322 km (0.115 R)
• M62: 45,899,918 km (0.077 R)
• M63: 48,671,966 km (0.118 R)
• M64: 48,896,214 km (0.094 R)
• M65: 49,345,456 km (0.042 R)
• M66: 49,908,842 km (0.099 R)
• M67: 50,587,866 km (0.078 R)
• M68: 50,814,806 km (0.073 R)
• M69: 51,269,883 km (0.111 R)
• M70: 52,528,151 km (0.031 R)
• M71: 53,449,674 km (0.109 R)
• M72: 54,260,344 km (0.118 R)
• M73: 55,893,953 km (0.103 R)
• M74: 56,834,625 km (0.043 R)
• M75: 56,952,657 km (0.084 R)
• M76: 57,070,690 km (0.1 R)
• M77: 57,543,569 km (0.05 R)
• M78: 59,328,870 km (0.107 R)
• M79: 59,688,054 km (0.105 R)
• M80: 64,669,065 km (0.085 R)
• M81: 65,038,871 km (0.113 R)
• M82: 67,022,240 km (0.115 R)
• M83: 67,646,063 km (0.087 R)
• M84: 68,146,617 km (0.099 R)
• M85: 69,529,350 km (0.077 R)
• M86: 72,834,117 km (0.104 R)
• M87: 73,347,088 km (0.1 R)
• M88: 73,732,602 km (0.086 R)
• M89: 75,022,584 km (0.077 R)
• M90: 82,916,864 km (0.093 R)
• M91: 84,796,411 km (0.087 R)
• M92: 86,418,651 km (0.066 R)
• M93: 88,187,646 km (0.102 R)
• M94: 91,346,405 km (0.101 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit