🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.1 AU - 1.32 AU

Year: 504 Days

Day: 25.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 10.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.51 AU - 4.81 AU

Year: 3810 Days

Day: 14.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,573,722 km

• M1: 135,685 km (0.078 R)
• M2: 660,774 km (0.086 R)
• M3: 1,612,515 km (0.072 R)
• M4: 1,967,511 km (0.091 R)
• M5: 3,692,524 km (0.109 R)
• M6: 5,737,826 km (0.104 R)
• M7: 6,912,170 km (0.095 R)
• M8: 10,265,555 km (0.069 R)
• M9: 11,763,180 km (0.063 R)
• M10: 13,118,387 km (0.06 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.8

Radius: 12.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.18 AU - 6.14 AU

Year: 5100 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,573,722 km

• M1: 157,975 km (0.095 R)
• M2: 556,504 km (0.105 R)
• M3: 984,653 km (0.089 R)
• M4: 1,446,611 km (0.084 R)
• M5: 2,217,040 km (0.103 R)
• M6: 2,705,328 km (0.119 R)
• M7: 3,108,793 km (0.086 R)
• M8: 3,510,763 km (0.102 R)
• M9: 4,722,655 km (0.116 R)
• M10: 5,284,844 km (0.077 R)
• M11: 5,684,270 km (0.118 R)
• M12: 7,005,519 km (0.065 R)
• M13: 7,595,084 km (0.116 R)
• M14: 8,255,259 km (0.09 R)
• M15: 10,379,399 km (0.072 R)
• M16: 10,917,204 km (0.106 R)
• M17: 12,693,679 km (0.09 R)
• M18: 13,624,476 km (0.084 R)
• M19: 14,324,595 km (0.112 R)
• M20: 16,449,183 km (0.101 R)
• M21: 17,367,714 km (0.117 R)
• M22: 18,974,096 km (0.105 R)
• M23: 21,674,637 km (0.106 R)
• M24: 24,464,787 km (0.066 R)
• M25: 25,018,449 km (0.026 R)
• M26: 25,580,338 km (0.064 R)
• M27: 27,486,365 km (0.096 R)
• M28: 28,084,756 km (0.086 R)
• M29: 29,042,631 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 13.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.02 AU - 6.98 AU

Year: 6277 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,573,722 km

• M1: 172,935 km (0.103 R)
• M2: 746,643 km (0.07 R)
• M3: 1,340,098 km (0.058 R)
• M4: 2,924,489 km (0.088 R)
• M5: 4,170,639 km (0.091 R)
• M6: 4,936,431 km (0.095 R)
• M7: 6,169,566 km (0.12 R)
• M8: 7,336,878 km (0.114 R)
• M9: 8,049,861 km (0.101 R)
• M10: 9,239,164 km (0.109 R)
• M11: 11,726,229 km (0.103 R)
• M12: 12,785,831 km (0.104 R)
• M13: 13,382,278 km (0.095 R)
• M14: 14,630,971 km (0.066 R)
• M15: 17,052,212 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.8

Radius: 7.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.49 AU - 16.29 AU

Year: 19607 Days

Day: 22 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,573,722 km

• M1: 96,042 km (0.103 R)
• M2: 423,661 km (0.107 R)
• M3: 702,063 km (0.073 R)
• M4: 2,781,324 km (0.106 R)
• M5: 6,478,485 km (0.104 R)
• M6: 6,974,702 km (0.039 R)
• M7: 7,319,525 km (0.061 R)
• M8: 7,630,389 km (0.115 R)
• M9: 12,454,472 km (0.109 R)
• M10: 16,379,770 km (0.107 R)
• M11: 17,066,723 km (0.11 R)
• M12: 19,327,147 km (0.102 R)
• M13: 21,598,043 km (0.118 R)
• M14: 22,423,823 km (0.11 R)
• M15: 25,429,843 km (0.056 R)
• M16: 29,245,486 km (0.054 R)
• M17: 38,386,814 km (0.099 R)
• M18: 43,816,618 km (0.111 R)
• M19: 48,325,947 km (0.102 R)
• M20: 52,148,920 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.4

Radius: 5.8

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.27 AU - 15.87 AU

Year: 21064 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,573,722 km

• M1: 72,555 km (0.119 R)
• M2: 391,049 km (0.065 R)
• M3: 607,517 km (0.119 R)
• M4: 824,733 km (0.104 R)
• M5: 1,553,574 km (0.097 R)
• M6: 1,760,318 km (0.093 R)
• M7: 3,441,349 km (0.079 R)
• M8: 4,769,928 km (0.059 R)
• M9: 7,332,689 km (0.085 R)
• M10: 8,390,346 km (0.072 R)
• M11: 8,682,212 km (0.115 R)
• M12: 9,031,223 km (0.093 R)
• M13: 10,134,657 km (0.097 R)
• M14: 11,033,441 km (0.103 R)
• M15: 17,808,280 km (0.035 R)
• M16: 18,048,235 km (0.047 R)
• M17: 21,368,410 km (0.119 R)
• M18: 22,559,808 km (0.107 R)
• M19: 25,781,697 km (0.108 R)
• M20: 27,876,516 km (0.046 R)
• M21: 28,745,380 km (0.114 R)
• M22: 30,765,999 km (0.119 R)
• M23: 30,996,230 km (0.059 R)
• M24: 34,712,989 km (0.086 R)
• M25: 39,797,073 km (0.067 R)
• M26: 44,175,802 km (0.08 R)
• M27: 48,864,948 km (0.089 R)
• M28: 52,715,298 km (0.079 R)
• M29: 54,377,629 km (0.039 R)
• M30: 55,391,604 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit