🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.26 AU - 3.56 AU

Year: 1841 Days

Day: 23.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,004,261 km

• M1: 191,635 km (0.069 R)
• M2: 839,094 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.3 AU - 3.82 AU

Year: 2491 Days

Day: 19.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.6

Radius: 8.8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.48 AU - 8.14 AU

Year: 6591 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,004,261 km

• M1: 109,506 km (0.098 R)
• M2: 441,314 km (0.112 R)
• M3: 789,578 km (0.12 R)
• M4: 1,560,455 km (0.085 R)
• M5: 2,002,667 km (0.063 R)
• M6: 2,387,881 km (0.06 R)
• M7: 2,671,519 km (0.093 R)
• M8: 3,223,086 km (0.12 R)
• M9: 4,041,536 km (0.068 R)
• M10: 4,741,654 km (0.097 R)
• M11: 6,215,492 km (0.085 R)
• M12: 8,328,413 km (0.055 R)
• M13: 8,735,917 km (0.076 R)
• M14: 9,242,456 km (0.108 R)
• M15: 9,635,000 km (0.083 R)
• M16: 12,177,117 km (0.086 R)
• M17: 13,686,260 km (0.096 R)
• M18: 18,541,758 km (0.115 R)
• M19: 19,734,353 km (0.085 R)
• M20: 23,057,520 km (0.077 R)
• M21: 23,377,061 km (0.097 R)
• M22: 24,353,187 km (0.063 R)
• M23: 27,177,445 km (0.09 R)
• M24: 28,806,566 km (0.104 R)
• M25: 29,928,101 km (0.085 R)
• M26: 33,671,938 km (0.109 R)
• M27: 34,186,704 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.6

Radius: 4.4

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.98 AU - 18.92 AU

Year: 25880 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,004,261 km

• M1: 59,241 km (0.035 R)
• M2: 204,949 km (0.098 R)
• M3: 504,893 km (0.093 R)
• M4: 789,428 km (0.108 R)
• M5: 1,416,243 km (0.089 R)
• M6: 1,606,831 km (0.043 R)
• M7: 1,778,419 km (0.08 R)
• M8: 2,098,559 km (0.097 R)
• M9: 2,368,433 km (0.104 R)
• M10: 4,268,177 km (0.077 R)
• M11: 4,770,676 km (0.12 R)
• M12: 5,462,417 km (0.039 R)
• M13: 6,136,056 km (0.111 R)
• M14: 6,471,454 km (0.045 R)
• M15: 8,233,867 km (0.071 R)
• M16: 8,385,409 km (0.103 R)
• M17: 9,947,062 km (0.106 R)
• M18: 11,130,530 km (0.103 R)
• M19: 13,352,807 km (0.079 R)
• M20: 13,561,945 km (0.102 R)
• M21: 15,013,194 km (0.118 R)
• M22: 15,544,715 km (0.091 R)
• M23: 17,379,383 km (0.115 R)
• M24: 23,944,785 km (0.077 R)
• M25: 25,623,123 km (0.086 R)
• M26: 26,054,564 km (0.055 R)
• M27: 34,542,597 km (0.099 R)
• M28: 36,954,115 km (0.113 R)
• M29: 42,709,893 km (0.045 R)
• M30: 42,860,987 km (0.047 R)
• M31: 43,316,363 km (0.113 R)
• M32: 46,116,685 km (0.059 R)
• M33: 51,559,505 km (0.091 R)
• M34: 52,247,056 km (0.107 R)
• M35: 58,898,477 km (0.051 R)
• M36: 60,027,642 km (0.076 R)
• M37: 65,689,323 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit