🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.01 AU - 2.65 AU

Year: 1262 Days

Day: 34 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 13.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.03 AU - 8.15 AU

Year: 6697 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,989,738 km

• M1: 182,659 km (0.103 R)
• M2: 655,837 km (0.091 R)
• M3: 1,290,431 km (0.116 R)
• M4: 2,010,745 km (0.072 R)
• M5: 2,487,813 km (0.118 R)
• M6: 2,951,865 km (0.05 R)
• M7: 4,928,951 km (0.049 R)
• M8: 6,603,250 km (0.092 R)
• M9: 9,786,094 km (0.046 R)
• M10: 10,740,379 km (0.096 R)
• M11: 12,031,110 km (0.098 R)
• M12: 13,175,384 km (0.072 R)
• M13: 17,636,392 km (0.055 R)
• M14: 25,766,887 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 14.1

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.11 AU - 11.15 AU

Year: 12295 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,989,738 km

• M1: 188,194 km (0.076 R)
• M2: 671,096 km (0.085 R)
• M3: 1,377,048 km (0.118 R)
• M4: 2,128,479 km (0.077 R)
• M5: 2,798,079 km (0.098 R)
• M6: 3,247,919 km (0.114 R)
• M7: 4,115,737 km (0.109 R)
• M8: 6,415,205 km (0.097 R)
• M9: 8,810,866 km (0.072 R)
• M10: 11,340,267 km (0.106 R)
• M11: 12,938,121 km (0.111 R)
• M12: 13,849,472 km (0.081 R)
• M13: 17,243,548 km (0.033 R)
• M14: 18,630,620 km (0.038 R)
• M15: 25,189,738 km (0.093 R)
• M16: 25,716,323 km (0.107 R)
• M17: 26,339,996 km (0.075 R)
• M18: 27,340,357 km (0.04 R)
• M19: 28,083,709 km (0.066 R)
• M20: 30,493,880 km (0.071 R)
• M21: 31,902,344 km (0.112 R)
• M22: 34,095,599 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 14.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.28 AU - 11.3 AU

Year: 12574 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,989,738 km

• M1: 185,352 km (0.075 R)
• M2: 675,883 km (0.093 R)
• M3: 1,206,058 km (0.101 R)
• M4: 1,778,569 km (0.075 R)
• M5: 2,497,536 km (0.096 R)
• M6: 5,170,701 km (0.107 R)
• M7: 5,655,697 km (0.034 R)
• M8: 6,171,211 km (0.094 R)
• M9: 9,414,942 km (0.1 R)
• M10: 10,376,856 km (0.104 R)
• M11: 10,857,514 km (0.101 R)
• M12: 12,876,338 km (0.109 R)
• M13: 15,566,706 km (0.052 R)
• M14: 16,326,214 km (0.032 R)
• M15: 17,850,916 km (0.095 R)
• M16: 23,075,771 km (0.101 R)
• M17: 23,814,036 km (0.057 R)
• M18: 24,908,345 km (0.1 R)
• M19: 30,987,553 km (0.111 R)
• M20: 33,215,963 km (0.113 R)
• M21: 36,424,090 km (0.097 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit