🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.58 AU - 0.96 AU

Year: 251 Days

Day: 13 Hours

Environment

Temp: 85 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 14

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.46 AU - 7.72 AU

Year: 6274 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,714,599 km

• M1: 191,036 km (0.119 R)
• M2: 1,069,176 km (0.064 R)
• M3: 1,523,505 km (0.113 R)
• M4: 3,337,977 km (0.101 R)
• M5: 4,597,143 km (0.074 R)
• M6: 6,475,942 km (0.038 R)
• M7: 7,369,939 km (0.111 R)
• M8: 9,704,115 km (0.113 R)
• M9: 11,063,660 km (0.108 R)
• M10: 12,911,044 km (0.066 R)
• M11: 13,497,917 km (0.096 R)
• M12: 14,553,778 km (0.1 R)
• M13: 17,082,431 km (0.108 R)
• M14: 19,196,399 km (0.083 R)
• M15: 19,681,245 km (0.037 R)
• M16: 30,803,398 km (0.108 R)
• M17: 32,926,192 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.3

Radius: 14.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.55 AU - 8.89 AU

Year: 8740 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 172.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,714,599 km

• M1: 182,809 km (0.099 R)
• M2: 658,530 km (0.062 R)
• M3: 2,005,509 km (0.072 R)
• M4: 2,478,089 km (0.092 R)
• M5: 3,412,178 km (0.105 R)
• M6: 4,484,047 km (0.052 R)
• M7: 5,337,951 km (0.045 R)
• M8: 8,832,557 km (0.04 R)
• M9: 9,681,226 km (0.096 R)
• M10: 10,378,352 km (0.092 R)
• M11: 10,949,367 km (0.098 R)
• M12: 13,205,453 km (0.09 R)
• M13: 14,959,039 km (0.055 R)
• M14: 17,727,348 km (0.08 R)
• M15: 18,469,652 km (0.041 R)
• M16: 20,903,161 km (0.111 R)
• M17: 21,984,753 km (0.075 R)
• M18: 24,259,389 km (0.111 R)
• M19: 26,783,704 km (0.082 R)
• M20: 33,683,157 km (0.096 R)
• M21: 39,387,623 km (0.096 R)
• M22: 40,397,110 km (0.038 R)
• M23: 43,797,469 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.8

Radius: 7.6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.18 AU - 12.98 AU

Year: 16547 Days

Day: 16.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 103.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,714,599 km

• M1: 94,546 km (0.112 R)
• M2: 465,249 km (0.053 R)
• M3: 1,008,140 km (0.052 R)
• M4: 1,603,839 km (0.097 R)
• M5: 2,006,257 km (0.114 R)
• M6: 2,259,975 km (0.101 R)
• M7: 2,576,524 km (0.102 R)
• M8: 2,944,984 km (0.075 R)
• M9: 4,063,976 km (0.103 R)
• M10: 6,744,171 km (0.103 R)
• M11: 8,194,971 km (0.085 R)
• M12: 10,581,506 km (0.108 R)
• M13: 11,131,428 km (0.12 R)
• M14: 11,700,349 km (0.098 R)
• M15: 12,528,971 km (0.098 R)
• M16: 14,302,753 km (0.092 R)
• M17: 15,457,948 km (0.098 R)
• M18: 16,600,876 km (0.045 R)
• M19: 17,192,984 km (0.065 R)
• M20: 20,704,046 km (0.118 R)
• M21: 21,738,665 km (0.095 R)
• M22: 23,446,624 km (0.06 R)
• M23: 24,760,991 km (0.086 R)
• M24: 28,365,402 km (0.1 R)
• M25: 28,680,754 km (0.118 R)
• M26: 31,287,796 km (0.107 R)
• M27: 32,533,797 km (0.083 R)
• M28: 35,977,091 km (0.102 R)
• M29: 37,218,604 km (0.065 R)
• M30: 38,232,129 km (0.05 R)
• M31: 40,579,769 km (0.118 R)
• M32: 43,997,332 km (0.095 R)
• M33: 45,416,567 km (0.079 R)
• M34: 47,898,695 km (0.075 R)
• M35: 50,469,983 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172

Radius: 3.2

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.04 AU - 18.5 AU

Year: 24338 Days

Day: 18.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,714,599 km

• M1: 42,635 km (0.045 R)
• M2: 165,605 km (0.09 R)
• M3: 299,046 km (0.059 R)
• M4: 414,835 km (0.103 R)
• M5: 776,862 km (0.096 R)
• M6: 925,263 km (0.104 R)
• M7: 1,591,123 km (0.109 R)
• M8: 1,781,411 km (0.095 R)
• M9: 2,022,563 km (0.104 R)
• M10: 2,969,368 km (0.068 R)
• M11: 3,618,324 km (0.095 R)
• M12: 9,235,873 km (0.059 R)
• M13: 10,006,153 km (0.102 R)
• M14: 10,165,175 km (0.105 R)
• M15: 11,268,908 km (0.1 R)
• M16: 11,673,271 km (0.095 R)
• M17: 15,474,553 km (0.048 R)
• M18: 17,690,397 km (0.1 R)
• M19: 22,738,577 km (0.103 R)
• M20: 24,326,110 km (0.027 R)
• M21: 26,894,406 km (0.117 R)
• M22: 27,099,056 km (0.109 R)
• M23: 32,445,833 km (0.104 R)
• M24: 38,583,834 km (0.101 R)
• M25: 44,587,795 km (0.053 R)
• M26: 47,660,685 km (0.116 R)
• M27: 49,325,260 km (0.096 R)
• M28: 50,404,459 km (0.072 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: 523 - 17,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit