🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.63 AU - 0.77 AU

Year: 256 Days

Day: 34.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.9

Radius: 3.1

Gravity: 100.51 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.28 AU - 10.82 AU

Year: 14960 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,555,103 km

• M1: 38,596 km (0.091 R)
• M2: 137,331 km (0.083 R)
• M3: 584,030 km (0.103 R)
• M4: 927,357 km (0.097 R)
• M5: 1,034,469 km (0.091 R)
• M6: 1,149,660 km (0.049 R)
• M7: 1,548,188 km (0.093 R)
• M8: 1,699,731 km (0.101 R)
• M9: 2,071,781 km (0.119 R)
• M10: 2,298,122 km (0.063 R)
• M11: 2,633,222 km (0.071 R)
• M12: 3,540,383 km (0.053 R)
• M13: 6,024,306 km (0.095 R)
• M14: 6,272,489 km (0.084 R)
• M15: 6,441,684 km (0.109 R)
• M16: 6,922,791 km (0.112 R)
• M17: 10,980,633 km (0.056 R)
• M18: 11,164,788 km (0.108 R)
• M19: 12,181,455 km (0.089 R)
• M20: 13,466,950 km (0.099 R)
• M21: 14,765,609 km (0.06 R)
• M22: 16,704,397 km (0.076 R)
• M23: 17,111,603 km (0.105 R)
• M24: 18,115,554 km (0.1 R)
• M25: 18,545,349 km (0.039 R)
• M26: 19,246,963 km (0.101 R)
• M27: 19,784,618 km (0.099 R)
• M28: 21,457,571 km (0.111 R)
• M29: 22,035,617 km (0.084 R)
• M30: 31,006,253 km (0.094 R)
• M31: 37,937,721 km (0.075 R)
• M32: 39,926,924 km (0.087 R)
• M33: 45,045,265 km (0.108 R)
• M34: 51,949,805 km (0.086 R)
• M35: 52,295,077 km (0.094 R)
• M36: 57,659,806 km (0.054 R)
• M37: 59,337,995 km (0.034 R)
• M38: 59,904,672 km (0.086 R)
• M39: 61,819,226 km (0.11 R)
• M40: 68,012,877 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.6

Radius: 5.6

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.58 AU - 16.24 AU

Year: 26409 Days

Day: 17.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,555,103 km

• M1: 70,012 km (0.086 R)
• M2: 336,446 km (0.12 R)
• M3: 613,501 km (0.092 R)
• M4: 851,960 km (0.105 R)
• M5: 2,203,876 km (0.088 R)
• M6: 3,023,074 km (0.11 R)
• M7: 3,235,952 km (0.104 R)
• M8: 3,515,999 km (0.099 R)
• M9: 5,909,565 km (0.064 R)
• M10: 6,285,654 km (0.112 R)
• M11: 6,857,118 km (0.113 R)
• M12: 7,319,824 km (0.031 R)
• M13: 8,052,405 km (0.077 R)
• M14: 8,514,812 km (0.11 R)
• M15: 10,066,890 km (0.077 R)
• M16: 12,941,413 km (0.105 R)
• M17: 13,791,428 km (0.038 R)
• M18: 18,961,829 km (0.077 R)
• M19: 19,779,232 km (0.101 R)
• M20: 21,096,890 km (0.048 R)
• M21: 21,581,438 km (0.102 R)
• M22: 26,504,105 km (0.073 R)
• M23: 31,871,826 km (0.083 R)
• M24: 35,010,539 km (0.113 R)
• M25: 35,552,981 km (0.066 R)
• M26: 43,746,157 km (0.08 R)
• M27: 46,461,807 km (0.117 R)
• M28: 52,756,736 km (0.053 R)
• M29: 56,014,828 km (0.106 R)
• M30: 60,176,043 km (0.113 R)
• M31: 65,969,669 km (0.093 R)
• M32: 69,107,185 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit