🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.21 AU - 1.37 AU

Year: 538 Days

Day: 12.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.17 AU - 1.87 AU

Year: 688 Days

Day: 34.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.12 AU - 3.34 AU

Year: 1656 Days

Day: 22.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.9 AU - 3.62 AU

Year: 2161 Days

Day: 12.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.8

Radius: 7.3

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.4 AU - 15.8 AU

Year: 22618 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,836,227 km

• M1: 373,097 km (0.066 R)
• M2: 479,611 km (0.111 R)
• M3: 805,136 km (0.056 R)
• M4: 1,096,702 km (0.102 R)
• M5: 1,488,050 km (0.105 R)
• M6: 1,771,837 km (0.066 R)
• M7: 1,995,785 km (0.076 R)
• M8: 2,936,157 km (0.119 R)
• M9: 3,520,636 km (0.032 R)
• M10: 3,802,479 km (0.064 R)
• M11: 4,042,882 km (0.079 R)
• M12: 4,538,650 km (0.087 R)
• M13: 5,317,905 km (0.074 R)
• M14: 5,586,882 km (0.077 R)
• M15: 5,860,347 km (0.06 R)
• M16: 6,138,150 km (0.115 R)
• M17: 6,306,897 km (0.092 R)
• M18: 6,649,027 km (0.108 R)
• M19: 7,893,532 km (0.076 R)
• M20: 9,857,602 km (0.094 R)
• M21: 10,791,542 km (0.113 R)
• M22: 11,683,893 km (0.094 R)
• M23: 12,528,672 km (0.095 R)
• M24: 13,538,757 km (0.037 R)
• M25: 14,201,924 km (0.073 R)
• M26: 14,350,625 km (0.108 R)
• M27: 16,487,630 km (0.051 R)
• M28: 17,037,103 km (0.052 R)
• M29: 17,274,515 km (0.115 R)
• M30: 17,672,595 km (0.069 R)
• M31: 17,832,665 km (0.116 R)
• M32: 18,073,667 km (0.116 R)
• M33: 18,640,194 km (0.059 R)
• M34: 20,207,381 km (0.055 R)
• M35: 20,291,006 km (0.081 R)
• M36: 21,218,663 km (0.115 R)
• M37: 22,160,082 km (0.119 R)
• M38: 22,419,186 km (0.096 R)
• M39: 24,350,045 km (0.119 R)
• M40: 25,065,273 km (0.08 R)
• M41: 25,787,382 km (0.061 R)
• M42: 26,333,414 km (0.119 R)
• M43: 27,715,250 km (0.077 R)
• M44: 28,931,929 km (0.083 R)
• M45: 29,026,176 km (0.117 R)
• M46: 29,499,204 km (0.062 R)
• M47: 29,594,199 km (0.095 R)
• M48: 31,610,778 km (0.114 R)
• M49: 33,770,523 km (0.119 R)
• M50: 34,168,303 km (0.076 R)
• M51: 35,977,540 km (0.034 R)
• M52: 39,061,350 km (0.075 R)
• M53: 39,165,620 km (0.102 R)
• M54: 41,269,864 km (0.055 R)
• M55: 41,376,078 km (0.079 R)
• M56: 41,482,293 km (0.069 R)
• M57: 43,626,778 km (0.118 R)
• M58: 44,930,524 km (0.114 R)
• M59: 45,258,592 km (0.099 R)
• M60: 46,578,344 km (0.093 R)
• M61: 47,576,461 km (0.11 R)
• M62: 48,022,263 km (0.105 R)
• M63: 49,143,050 km (0.083 R)
• M64: 49,368,195 km (0.117 R)
• M65: 50,045,873 km (0.085 R)
• M66: 50,385,760 km (0.079 R)
• M67: 51,182,069 km (0.103 R)
• M68: 54,408,297 km (0.058 R)
• M69: 55,693,642 km (0.108 R)
• M70: 56,634,762 km (0.102 R)
• M71: 58,413,331 km (0.106 R)
• M72: 61,903,748 km (0.083 R)
• M73: 63,000,600 km (0.119 R)
• M74: 63,245,193 km (0.058 R)
• M75: 65,337,319 km (0.097 R)
• M76: 65,584,903 km (0.031 R)
• M77: 66,205,286 km (0.073 R)
• M78: 66,454,067 km (0.096 R)
• M79: 68,580,601 km (0.088 R)
• M80: 71,875,793 km (0.1 R)
• M81: 72,771,735 km (0.11 R)
• M82: 73,156,949 km (0.098 R)
• M83: 74,963,044 km (0.115 R)
• M84: 77,437,692 km (0.074 R)
• M85: 77,568,740 km (0.093 R)
• M86: 79,410,290 km (0.102 R)
• M87: 80,336,450 km (0.094 R)
• M88: 80,601,687 km (0.118 R)
• M89: 88,146,656 km (0.104 R)
• M90: 91,864,163 km (0.114 R)
• M91: 92,141,517 km (0.055 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 12,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit