🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.85 AU

Year: 209 Days

Day: 40.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.78 AU - 1.2 AU

Year: 345 Days

Day: 26.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.76 AU - 1.26 AU

Year: 355 Days

Day: 47.8 Hours

Environment

Temp: 90 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 8.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.8

Radius: 8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.74 AU - 19.68 AU

Year: 23897 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,435,728 km

• M1: 144,811 km (0.071 R)
• M2: 462,557 km (0.082 R)
• M3: 606,919 km (0.118 R)
• M4: 677,678 km (0.08 R)
• M5: 736,321 km (0.043 R)
• M6: 1,437,935 km (0.118 R)
• M7: 1,943,276 km (0.078 R)
• M8: 2,182,184 km (0.063 R)
• M9: 2,476,742 km (0.096 R)
• M10: 2,593,429 km (0.117 R)
• M11: 3,103,557 km (0.072 R)
• M12: 3,254,950 km (0.094 R)
• M13: 4,021,041 km (0.119 R)
• M14: 4,523,540 km (0.119 R)
• M15: 4,840,538 km (0.051 R)
• M16: 5,344,534 km (0.098 R)
• M17: 5,404,971 km (0.11 R)
• M18: 5,496,076 km (0.107 R)
• M19: 5,958,932 km (0.095 R)
• M20: 6,210,855 km (0.116 R)
• M21: 7,020,778 km (0.105 R)
• M22: 7,220,042 km (0.082 R)
• M23: 7,354,082 km (0.025 R)
• M24: 7,829,354 km (0.105 R)
• M25: 8,279,494 km (0.061 R)
• M26: 10,163,081 km (0.116 R)
• M27: 10,691,909 km (0.109 R)
• M28: 11,385,146 km (0.082 R)
• M29: 11,855,332 km (0.075 R)
• M30: 12,532,262 km (0.085 R)
• M31: 12,653,138 km (0.103 R)
• M32: 12,936,326 km (0.04 R)
• M33: 13,674,442 km (0.12 R)
• M34: 14,384,134 km (0.107 R)
• M35: 14,637,404 km (0.074 R)
• M36: 14,764,711 km (0.1 R)
• M37: 14,849,683 km (0.114 R)
• M38: 15,882,507 km (0.069 R)
• M39: 16,231,967 km (0.061 R)
• M40: 16,539,840 km (0.082 R)
• M41: 17,072,109 km (0.099 R)
• M42: 17,609,913 km (0.091 R)
• M43: 19,117,411 km (0.116 R)
• M44: 19,256,537 km (0.092 R)
• M45: 19,816,332 km (0.115 R)
• M46: 21,287,029 km (0.116 R)
• M47: 21,672,244 km (0.062 R)
• M48: 22,547,391 km (0.1 R)
• M49: 23,087,888 km (0.049 R)
• M50: 24,181,598 km (0.117 R)
• M51: 24,937,067 km (0.065 R)
• M52: 26,264,749 km (0.096 R)
• M53: 26,367,821 km (0.066 R)
• M54: 27,562,959 km (0.044 R)
• M55: 28,193,514 km (0.107 R)
• M56: 28,351,788 km (0.038 R)
• M57: 29,041,584 km (0.074 R)
• M58: 29,898,032 km (0.089 R)
• M59: 30,059,448 km (0.098 R)
• M60: 30,437,482 km (0.086 R)
• M61: 31,361,997 km (0.091 R)
• M62: 31,910,123 km (0.094 R)
• M63: 33,071,452 km (0.115 R)
• M64: 33,461,753 km (0.025 R)
• M65: 36,120,855 km (0.079 R)
• M66: 37,795,154 km (0.085 R)
• M67: 38,847,126 km (0.027 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit