🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 43.1 Hours

Environment

Temp: 265 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,516,337 km

• M1: 74,201 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.14 AU - 1.74 AU

Year: 616 Days

Day: 41.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.67 AU - 2.29 AU

Year: 993 Days

Day: 45.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.68 AU - 3.7 AU

Year: 2527 Days

Day: 47.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.76 AU - 5.36 AU

Year: 3471 Days

Day: 23.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,516,337 km

• M1: 45,179 km (0.119 R)

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 8

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.63 AU - 10.57 AU

Year: 8990 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,516,337 km

• M1: 310,864 km (0.095 R)
• M2: 663,167 km (0.104 R)
• M3: 803,789 km (0.056 R)
• M4: 1,053,319 km (0.093 R)
• M5: 1,176,737 km (0.072 R)
• M6: 1,305,092 km (0.102 R)
• M7: 1,393,205 km (0.109 R)
• M8: 1,460,674 km (0.093 R)
• M9: 1,552,527 km (0.057 R)
• M10: 2,014,635 km (0.105 R)
• M11: 2,195,349 km (0.119 R)
• M12: 2,435,453 km (0.12 R)
• M13: 2,489,907 km (0.103 R)
• M14: 2,628,135 km (0.091 R)
• M15: 2,684,085 km (0.1 R)
• M16: 2,883,200 km (0.07 R)
• M17: 3,146,342 km (0.093 R)
• M18: 3,386,896 km (0.111 R)
• M19: 4,813,311 km (0.098 R)
• M20: 4,882,127 km (0.099 R)
• M21: 5,020,804 km (0.077 R)
• M22: 6,515,436 km (0.057 R)
• M23: 7,649,538 km (0.087 R)
• M24: 8,425,352 km (0.095 R)
• M25: 8,508,379 km (0.109 R)
• M26: 8,591,855 km (0.034 R)
• M27: 8,928,151 km (0.064 R)
• M28: 10,494,291 km (0.076 R)
• M29: 11,125,893 km (0.112 R)
• M30: 11,816,437 km (0.111 R)
• M31: 12,237,405 km (0.065 R)
• M32: 12,378,775 km (0.084 R)
• M33: 13,238,664 km (0.048 R)
• M34: 13,529,482 km (0.047 R)
• M35: 14,365,136 km (0.11 R)
• M36: 14,664,032 km (0.072 R)
• M37: 14,814,228 km (0.105 R)
• M38: 14,864,493 km (0.058 R)
• M39: 14,914,758 km (0.089 R)
• M40: 15,217,395 km (0.025 R)
• M41: 15,369,536 km (0.067 R)
• M42: 15,420,399 km (0.113 R)
• M43: 16,552,406 km (0.05 R)
• M44: 16,604,466 km (0.093 R)
• M45: 16,918,173 km (0.107 R)
• M46: 17,023,191 km (0.081 R)
• M47: 17,392,398 km (0.026 R)
• M48: 17,604,677 km (0.115 R)
• M49: 18,031,630 km (0.075 R)
• M50: 18,138,891 km (0.12 R)
• M51: 18,732,645 km (0.083 R)
• M52: 19,004,614 km (0.116 R)
• M53: 19,883,951 km (0.116 R)
• M54: 21,681,818 km (0.091 R)
• M55: 21,795,961 km (0.108 R)
• M56: 22,426,965 km (0.065 R)
• M57: 22,715,838 km (0.065 R)
• M58: 23,765,866 km (0.06 R)
• M59: 24,415,270 km (0.083 R)
• M60: 24,652,832 km (0.068 R)
• M61: 25,731,582 km (0.088 R)
• M62: 26,155,243 km (0.091 R)
• M63: 27,316,870 km (0.062 R)
• M64: 27,872,926 km (0.093 R)
• M65: 28,620,167 km (0.095 R)
• M66: 28,808,062 km (0.109 R)
• M67: 29,626,662 km (0.104 R)
• M68: 29,816,800 km (0.089 R)
• M69: 30,772,880 km (0.108 R)
• M70: 31,287,048 km (0.072 R)
• M71: 32,584,511 km (0.081 R)
• M72: 32,780,783 km (0.09 R)
• M73: 33,108,552 km (0.087 R)
• M74: 33,899,625 km (0.053 R)
• M75: 34,231,134 km (0.052 R)
• M76: 34,563,690 km (0.093 R)
• M77: 34,897,294 km (0.065 R)
• M78: 35,366,133 km (0.058 R)
• M79: 36,107,241 km (0.094 R)
• M80: 37,126,003 km (0.117 R)
• M81: 38,429,898 km (0.071 R)
• M82: 39,261,064 km (0.094 R)
• M83: 39,678,890 km (0.074 R)
• M84: 40,028,351 km (0.072 R)
• M85: 40,238,386 km (0.079 R)
• M86: 41,082,418 km (0.105 R)
• M87: 41,223,638 km (0.071 R)
• M88: 42,573,460 km (0.09 R)
• M89: 44,009,898 km (0.115 R)
• M90: 45,316,337 km (0.073 R)
• M91: 45,462,195 km (0.109 R)
• M92: 46,341,232 km (0.119 R)
• M93: 46,930,198 km (0.113 R)
• M94: 47,967,061 km (0.12 R)
• M95: 50,516,359 km (0.098 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit