🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.64 AU

Year: 165 Days

Day: 22.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.07 AU - 1.15 AU

Year: 436 Days

Day: 31.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,495,650 km

• M1: 41,139 km (0.112 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 12.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.53 AU - 7.71 AU

Year: 6350 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,495,650 km

• M1: 151,393 km (0.115 R)
• M2: 245,789 km (0.114 R)
• M3: 377,435 km (0.113 R)
• M4: 456,274 km (0.11 R)
• M5: 614,099 km (0.09 R)
• M6: 1,258,866 km (0.031 R)
• M7: 1,675,945 km (0.091 R)
• M8: 1,835,416 km (0.049 R)
• M9: 2,972,210 km (0.034 R)
• M10: 3,049,553 km (0.08 R)
• M11: 3,127,493 km (0.089 R)
• M12: 3,426,090 km (0.06 R)
• M13: 3,527,667 km (0.062 R)
• M14: 4,115,437 km (0.066 R)
• M15: 4,310,962 km (0.068 R)
• M16: 4,420,916 km (0.108 R)
• M17: 4,554,208 km (0.082 R)
• M18: 4,824,681 km (0.102 R)
• M19: 4,961,862 km (0.104 R)
• M20: 5,405,121 km (0.026 R)
• M21: 5,547,837 km (0.097 R)
• M22: 5,910,013 km (0.088 R)
• M23: 6,106,286 km (0.083 R)
• M24: 6,254,986 km (0.114 R)
• M25: 6,354,768 km (0.087 R)
• M26: 6,836,174 km (0.053 R)
• M27: 7,566,959 km (0.082 R)
• M28: 7,700,102 km (0.046 R)
• M29: 7,941,852 km (0.1 R)
• M30: 8,213,222 km (0.108 R)
• M31: 8,681,763 km (0.095 R)
• M32: 8,793,363 km (0.113 R)
• M33: 8,989,635 km (0.099 R)
• M34: 9,244,251 km (0.077 R)
• M35: 9,789,535 km (0.035 R)
• M36: 9,934,645 km (0.054 R)
• M37: 10,109,974 km (0.103 R)
• M38: 10,582,254 km (0.088 R)
• M39: 10,821,162 km (0.038 R)
• M40: 10,971,358 km (0.12 R)
• M41: 11,304,363 km (0.097 R)
• M42: 11,671,327 km (0.053 R)
• M43: 12,606,014 km (0.058 R)
• M44: 13,759,264 km (0.1 R)
• M45: 13,856,952 km (0.107 R)
• M46: 13,987,401 km (0.046 R)
• M47: 14,183,973 km (0.089 R)
• M48: 14,579,958 km (0.082 R)
• M49: 14,779,222 km (0.09 R)
• M50: 15,214,253 km (0.093 R)
• M51: 15,857,673 km (0.106 R)
• M52: 15,994,256 km (0.063 R)
• M53: 16,165,546 km (0.119 R)
• M54: 16,579,034 km (0.083 R)
• M55: 16,752,418 km (0.075 R)
• M56: 17,031,119 km (0.025 R)
• M57: 17,241,005 km (0.113 R)
• M58: 17,557,704 km (0.075 R)
• M59: 18,053,920 km (0.081 R)
• M60: 18,196,636 km (0.105 R)
• M61: 18,303,898 km (0.12 R)
• M62: 18,519,020 km (0.107 R)
• M63: 18,770,942 km (0.074 R)
• M64: 19,314,880 km (0.032 R)
• M65: 20,678,614 km (0.096 R)
• M66: 20,940,112 km (0.078 R)
• M67: 21,127,707 km (0.109 R)
• M68: 21,391,000 km (0.05 R)
• M69: 21,617,640 km (0.118 R)
• M70: 22,417,091 km (0.057 R)
• M71: 22,608,876 km (0.04 R)
• M72: 23,110,178 km (0.036 R)
• M73: 24,438,308 km (0.115 R)
• M74: 24,556,640 km (0.108 R)
• M75: 25,032,062 km (0.086 R)
• M76: 25,151,441 km (0.064 R)
• M77: 25,510,626 km (0.085 R)
• M78: 26,882,737 km (0.092 R)
• M79: 27,168,170 km (0.041 R)
• M80: 27,495,640 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit