🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.94 AU - 1 AU

Year: 352 Days

Day: 34.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,593,445 km

• M1: 503,247 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.05 AU - 4.73 AU

Year: 2831 Days

Day: 46 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,593,445 km

• M1: 1,175,390 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 10.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.46 AU - 7.84 AU

Year: 7054 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,593,445 km

• M1: 128,056 km (0.078 R)
• M2: 637,137 km (0.115 R)
• M3: 1,122,433 km (0.071 R)
• M4: 1,527,394 km (0.09 R)
• M5: 1,901,389 km (0.087 R)
• M6: 3,558,933 km (0.102 R)
• M7: 4,104,517 km (0.066 R)
• M8: 4,757,661 km (0.116 R)
• M9: 5,566,387 km (0.097 R)
• M10: 6,081,602 km (0.119 R)
• M11: 6,965,127 km (0.1 R)
• M12: 7,563,968 km (0.109 R)
• M13: 8,196,767 km (0.059 R)
• M14: 8,864,422 km (0.076 R)
• M15: 11,513,800 km (0.105 R)
• M16: 13,123,772 km (0.098 R)
• M17: 14,764,711 km (0.108 R)
• M18: 17,349,164 km (0.031 R)
• M19: 19,321,762 km (0.037 R)
• M20: 27,661,843 km (0.11 R)
• M21: 29,977,469 km (0.049 R)

Asteroid Belt

Center: 11.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.9

Radius: 5.6

Gravity: 31.41 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.68 AU - 19.54 AU

Year: 23857 Days

Day: 17.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,593,445 km

• M1: 69,713 km (0.111 R)
• M2: 323,281 km (0.11 R)
• M3: 527,332 km (0.057 R)
• M4: 901,178 km (0.106 R)
• M5: 1,198,728 km (0.103 R)
• M6: 1,437,636 km (0.114 R)
• M7: 1,845,589 km (0.101 R)
• M8: 2,423,785 km (0.081 R)
• M9: 4,958,870 km (0.103 R)
• M10: 5,366,076 km (0.082 R)
• M11: 6,247,207 km (0.085 R)
• M12: 6,529,349 km (0.116 R)
• M13: 10,811,289 km (0.098 R)
• M14: 13,641,680 km (0.068 R)
• M15: 19,098,113 km (0.064 R)
• M16: 19,792,995 km (0.112 R)
• M17: 23,297,325 km (0.114 R)
• M18: 25,372,846 km (0.089 R)
• M19: 29,361,125 km (0.097 R)
• M20: 32,472,911 km (0.08 R)
• M21: 33,748,083 km (0.096 R)
• M22: 45,348,650 km (0.113 R)
• M23: 46,583,580 km (0.113 R)
• M24: 47,479,223 km (0.098 R)
• M25: 48,936,007 km (0.115 R)
• M26: 53,876,028 km (0.119 R)
• M27: 57,075,627 km (0.107 R)
• M28: 57,689,277 km (0.119 R)
• M29: 60,611,522 km (0.113 R)
• M30: 63,193,581 km (0.074 R)
• M31: 64,733,093 km (0.118 R)
• M32: 65,177,399 km (0.035 R)
• M33: 68,806,344 km (0.072 R)
• M34: 75,722,852 km (0.066 R)
• M35: 75,969,239 km (0.105 R)
• M36: 90,085,295 km (0.046 R)
• M37: 92,595,996 km (0.043 R)
• M38: 94,580,561 km (0.108 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: 200 - 10,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit