🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.8 AU - 2.28 AU

Year: 1070 Days

Day: 15.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.08 AU - 2.5 AU

Year: 1272 Days

Day: 23.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,800,442 km

• M1: 436,527 km (0.106 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 9.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.36 AU - 6.32 AU

Year: 5181 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,800,442 km

• M1: 155,731 km (0.11 R)
• M2: 334,052 km (0.1 R)
• M3: 427,850 km (0.116 R)
• M4: 522,545 km (0.087 R)
• M5: 625,319 km (0.059 R)
• M6: 735,722 km (0.089 R)
• M7: 853,007 km (0.085 R)
• M8: 989,740 km (0.11 R)
• M9: 1,067,530 km (0.087 R)
• M10: 1,134,101 km (0.061 R)
• M11: 1,202,019 km (0.066 R)
• M12: 1,285,644 km (0.038 R)
• M13: 1,414,747 km (0.045 R)
• M14: 1,563,298 km (0.096 R)
• M15: 2,090,630 km (0.027 R)
• M16: 2,295,430 km (0.071 R)
• M17: 2,400,298 km (0.042 R)
• M18: 2,633,371 km (0.09 R)
• M19: 2,836,226 km (0.038 R)
• M20: 3,121,360 km (0.074 R)
• M21: 3,198,851 km (0.12 R)
• M22: 3,435,665 km (0.11 R)
• M23: 3,884,458 km (0.105 R)
• M24: 4,116,036 km (0.093 R)
• M25: 4,201,307 km (0.098 R)
• M26: 4,330,410 km (0.089 R)
• M27: 4,395,485 km (0.065 R)
• M28: 4,460,859 km (0.068 R)
• M29: 4,703,357 km (0.066 R)
• M30: 4,905,015 km (0.111 R)
• M31: 5,201,368 km (0.097 R)
• M32: 5,316,858 km (0.108 R)
• M33: 5,763,856 km (0.109 R)
• M34: 5,883,535 km (0.086 R)
• M35: 6,271,891 km (0.1 R)
• M36: 6,997,141 km (0.113 R)
• M37: 7,279,133 km (0.102 R)
• M38: 7,828,008 km (0.031 R)
• M39: 8,336,042 km (0.094 R)
• M40: 8,689,841 km (0.053 R)
• M41: 9,132,052 km (0.06 R)
• M42: 9,723,712 km (0.109 R)
• M43: 9,809,132 km (0.104 R)
• M44: 10,737,088 km (0.105 R)
• M45: 11,181,693 km (0.092 R)
• M46: 11,905,447 km (0.07 R)
• M47: 12,303,976 km (0.104 R)
• M48: 12,427,394 km (0.094 R)
• M49: 13,303,290 km (0.104 R)
• M50: 13,748,643 km (0.115 R)
• M51: 14,134,306 km (0.067 R)
• M52: 14,654,159 km (0.071 R)
• M53: 15,379,110 km (0.084 R)
• M54: 16,082,070 km (0.073 R)
• M55: 16,217,008 km (0.115 R)
• M56: 16,318,585 km (0.054 R)
• M57: 16,556,445 km (0.064 R)
• M58: 17,276,609 km (0.101 R)
• M59: 17,519,107 km (0.062 R)
• M60: 18,042,251 km (0.057 R)
• M61: 18,605,936 km (0.107 R)
• M62: 18,676,696 km (0.102 R)
• M63: 19,678,403 km (0.066 R)
• M64: 20,295,046 km (0.096 R)
• M65: 20,404,402 km (0.118 R)
• M66: 20,624,011 km (0.119 R)
• M67: 20,697,314 km (0.096 R)
• M68: 21,882,877 km (0.049 R)
• M69: 21,995,225 km (0.098 R)
• M70: 23,128,429 km (0.092 R)
• M71: 23,204,724 km (0.101 R)
• M72: 23,357,314 km (0.064 R)
• M73: 23,510,353 km (0.088 R)
• M74: 23,932,967 km (0.094 R)
• M75: 24,010,159 km (0.078 R)
• M76: 24,358,124 km (0.049 R)
• M77: 24,474,511 km (0.078 R)
• M78: 25,333,502 km (0.097 R)
• M79: 26,560,653 km (0.032 R)
• M80: 26,720,424 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 20,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit