🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.94 AU - 1.08 AU

Year: 355 Days

Day: 21.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.62 AU - 1.98 AU

Year: 845 Days

Day: 24.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,488,836 km

• M1: 173,534 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 9.2

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.83 AU - 11.33 AU

Year: 10373 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 99,488,836 km

• M1: 115,490 km (0.08 R)
• M2: 484,847 km (0.097 R)
• M3: 1,050,626 km (0.109 R)
• M4: 1,510,041 km (0.107 R)
• M5: 1,802,954 km (0.075 R)
• M6: 2,116,810 km (0.068 R)
• M7: 3,077,378 km (0.11 R)
• M8: 3,381,959 km (0.106 R)
• M9: 3,970,926 km (0.045 R)
• M10: 4,839,940 km (0.039 R)
• M11: 5,554,270 km (0.096 R)
• M12: 6,486,863 km (0.087 R)
• M13: 9,662,078 km (0.092 R)
• M14: 11,224,328 km (0.064 R)
• M15: 11,667,886 km (0.108 R)
• M16: 12,181,007 km (0.047 R)
• M17: 12,768,477 km (0.059 R)
• M18: 15,580,768 km (0.083 R)
• M19: 16,202,945 km (0.118 R)
• M20: 19,170,818 km (0.096 R)
• M21: 19,565,606 km (0.113 R)
• M22: 21,963,511 km (0.112 R)
• M23: 24,550,656 km (0.076 R)
• M24: 28,239,440 km (0.043 R)
• M25: 30,215,479 km (0.104 R)
• M26: 32,171,022 km (0.094 R)
• M27: 43,226,155 km (0.091 R)
• M28: 44,591,834 km (0.106 R)
• M29: 48,131,320 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.6

Radius: 7.2

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.68 AU - 21.26 AU

Year: 25546 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 99,488,836 km

• M1: 92,152 km (0.088 R)
• M2: 650,152 km (0.104 R)
• M3: 1,515,875 km (0.114 R)
• M4: 2,179,342 km (0.092 R)
• M5: 2,513,843 km (0.083 R)
• M6: 4,804,784 km (0.074 R)
• M7: 5,083,635 km (0.09 R)
• M8: 5,630,415 km (0.051 R)
• M9: 10,809,793 km (0.097 R)
• M10: 20,504,034 km (0.118 R)
• M11: 21,559,746 km (0.112 R)
• M12: 25,903,021 km (0.071 R)
• M13: 34,329,869 km (0.118 R)
• M14: 34,623,679 km (0.094 R)
• M15: 35,816,124 km (0.077 R)
• M16: 48,172,609 km (0.041 R)
• M17: 52,524,112 km (0.1 R)
• M18: 53,503,529 km (0.089 R)
• M19: 53,898,617 km (0.075 R)
• M20: 54,495,064 km (0.108 R)
• M21: 61,781,826 km (0.096 R)
• M22: 67,596,695 km (0.078 R)
• M23: 74,501,236 km (0.112 R)
• M24: 79,014,903 km (0.081 R)
• M25: 87,757,103 km (0.072 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 18,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit