🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.5 AU - 0.54 AU

Year: 139 Days

Day: 40.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,891,987 km

• M1: 74,500 km (0.092 R)
• M2: 266,284 km (0.064 R)

Asteroid Belt

Center: 0.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.04 AU - 1.34 AU

Year: 481 Days

Day: 39.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.33 AU - 1.95 AU

Year: 779 Days

Day: 44.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.71 AU - 3.35 AU

Year: 1956 Days

Day: 28 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.32 AU - 4.22 AU

Year: 2715 Days

Day: 27.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,891,987 km

• M1: 917,933 km (0.094 R)
• M2: 1,045,988 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.5

Radius: 3.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.86 AU - 14.12 AU

Year: 18375 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 36,891,987 km

• M1: 60,288 km (0.077 R)
• M2: 309,518 km (0.118 R)
• M3: 341,981 km (0.108 R)
• M4: 375,790 km (0.083 R)
• M5: 629,807 km (0.079 R)
• M6: 700,567 km (0.118 R)
• M7: 729,589 km (0.1 R)
• M8: 804,089 km (0.116 R)
• M9: 960,269 km (0.119 R)
• M10: 992,731 km (0.066 R)
• M11: 1,484,160 km (0.104 R)
• M12: 1,540,708 km (0.05 R)
• M13: 1,598,004 km (0.09 R)
• M14: 1,895,106 km (0.089 R)
• M15: 1,956,591 km (0.079 R)
• M16: 1,998,029 km (0.048 R)
• M17: 2,652,669 km (0.05 R)
• M18: 2,767,710 km (0.118 R)
• M19: 2,979,092 km (0.108 R)
• M20: 3,797,542 km (0.098 R)
• M21: 3,823,273 km (0.115 R)
• M22: 4,352,251 km (0.109 R)
• M23: 4,763,795 km (0.103 R)
• M24: 5,245,201 km (0.056 R)
• M25: 5,389,712 km (0.105 R)
• M26: 5,653,154 km (0.109 R)
• M27: 5,801,256 km (0.081 R)
• M28: 6,010,842 km (0.115 R)
• M29: 6,071,280 km (0.097 R)
• M30: 6,192,454 km (0.104 R)
• M31: 6,222,972 km (0.087 R)
• M32: 6,654,412 km (0.093 R)
• M33: 6,748,210 km (0.086 R)
• M34: 6,842,307 km (0.098 R)
• M35: 7,095,577 km (0.103 R)
• M36: 7,384,001 km (0.107 R)
• M37: 8,272,463 km (0.105 R)
• M38: 8,508,229 km (0.099 R)
• M39: 8,575,997 km (0.111 R)
• M40: 8,678,023 km (0.089 R)
• M41: 9,333,411 km (0.119 R)
• M42: 9,861,940 km (0.119 R)
• M43: 9,933,149 km (0.047 R)
• M44: 10,147,822 km (0.087 R)
• M45: 10,400,194 km (0.086 R)
• M46: 10,691,012 km (0.11 R)
• M47: 11,243,776 km (0.05 R)
• M48: 11,318,126 km (0.101 R)
• M49: 11,805,666 km (0.096 R)
• M50: 12,917,776 km (0.065 R)
• M51: 13,348,319 km (0.038 R)
• M52: 14,022,856 km (0.036 R)
• M53: 15,570,446 km (0.077 R)
• M54: 16,028,365 km (0.066 R)
• M55: 16,237,951 km (0.088 R)
• M56: 16,659,967 km (0.103 R)
• M57: 17,000,152 km (0.089 R)
• M58: 17,428,601 km (0.111 R)
• M59: 17,514,769 km (0.11 R)
• M60: 17,687,405 km (0.116 R)
• M61: 17,730,639 km (0.102 R)
• M62: 18,252,436 km (0.091 R)
• M63: 18,691,057 km (0.098 R)
• M64: 18,735,189 km (0.118 R)
• M65: 19,311,140 km (0.07 R)
• M66: 20,208,428 km (0.106 R)
• M67: 21,672,094 km (0.059 R)
• M68: 21,764,695 km (0.113 R)
• M69: 21,857,446 km (0.112 R)
• M70: 22,043,246 km (0.058 R)
• M71: 22,980,627 km (0.099 R)
• M72: 23,359,109 km (0.095 R)
• M73: 23,549,098 km (0.057 R)
• M74: 23,596,671 km (0.07 R)
• M75: 23,883,001 km (0.071 R)
• M76: 24,026,465 km (0.096 R)
• M77: 24,555,294 km (0.068 R)
• M78: 25,722,157 km (0.102 R)
• M79: 25,918,429 km (0.108 R)
• M80: 26,263,103 km (0.051 R)
• M81: 26,658,789 km (0.086 R)
• M82: 27,056,420 km (0.097 R)
• M83: 27,807,402 km (0.076 R)
• M84: 28,311,696 km (0.088 R)
• M85: 30,307,631 km (0.083 R)
• M86: 32,031,597 km (0.069 R)
• M87: 35,028,940 km (0.105 R)
• M88: 35,083,244 km (0.099 R)
• M89: 35,246,455 km (0.049 R)
• M90: 35,519,022 km (0.088 R)
• M91: 36,066,102 km (0.103 R)
• M92: 36,892,032 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit