🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.53 AU - 2.09 AU

Year: 864 Days

Day: 33.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,767,258 km

• M1: 42,785 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2 AU - 2.14 AU

Year: 1057 Days

Day: 30.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,767,258 km

• M1: 910,153 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.1 AU - 4.8 AU

Year: 3330 Days

Day: 27 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.6

Radius: 4.3

Gravity: 26.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.52 AU - 14.46 AU

Year: 16609 Days

Day: 24.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,767,258 km

• M1: 53,556 km (0.11 R)
• M2: 600,187 km (0.098 R)
• M3: 1,298,958 km (0.111 R)
• M4: 2,386,684 km (0.119 R)
• M5: 3,800,684 km (0.068 R)
• M6: 4,650,848 km (0.097 R)
• M7: 4,915,337 km (0.085 R)
• M8: 5,366,524 km (0.098 R)
• M9: 5,583,890 km (0.094 R)
• M10: 8,044,625 km (0.107 R)
• M11: 17,192,984 km (0.05 R)
• M12: 25,725,299 km (0.103 R)
• M13: 26,342,988 km (0.093 R)
• M14: 29,580,735 km (0.107 R)
• M15: 33,195,020 km (0.092 R)
• M16: 33,681,811 km (0.083 R)
• M17: 34,669,456 km (0.048 R)
• M18: 36,962,343 km (0.094 R)
• M19: 52,543,709 km (0.069 R)
• M20: 53,871,091 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.1

Radius: 7.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 16.28 AU - 23.42 AU

Year: 31375 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,767,258 km

• M1: 94,845 km (0.091 R)
• M2: 379,829 km (0.116 R)
• M3: 670,498 km (0.107 R)
• M4: 1,544,299 km (0.073 R)
• M5: 2,873,177 km (0.074 R)
• M6: 4,286,278 km (0.077 R)
• M7: 4,658,178 km (0.083 R)
• M8: 5,623,384 km (0.092 R)
• M9: 6,760,477 km (0.075 R)
• M10: 7,993,313 km (0.115 R)
• M11: 8,610,255 km (0.107 R)
• M12: 10,590,931 km (0.116 R)
• M13: 12,112,940 km (0.101 R)
• M14: 20,222,491 km (0.049 R)
• M15: 21,657,733 km (0.07 R)
• M16: 22,350,221 km (0.09 R)
• M17: 42,022,790 km (0.092 R)
• M18: 59,963,763 km (0.106 R)
• M19: 61,327,497 km (0.116 R)
• M20: 65,953,512 km (0.039 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit