🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.49 AU - 0.65 AU

Year: 166 Days

Day: 15.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,770,631 km

• M1: 26,628 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 260 Days

Day: 23.5 Hours

Environment

Temp: 87 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,770,631 km

• M1: 214,673 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.7 AU - 0.84 AU

Year: 260 Days

Day: 21.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.57 AU - 2.03 AU

Year: 930 Days

Day: 29.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.54 AU - 2.48 AU

Year: 1097 Days

Day: 23.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.9 AU - 2.94 AU

Year: 1449 Days

Day: 40.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921

Radius: 11.6

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.64 AU - 5.22 AU

Year: 3590 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,770,631 km

• M1: 144,661 km (0.049 R)
• M2: 535,112 km (0.109 R)
• M3: 1,039,855 km (0.076 R)
• M4: 1,708,707 km (0.062 R)
• M5: 2,127,431 km (0.087 R)
• M6: 3,101,912 km (0.097 R)
• M7: 3,946,392 km (0.108 R)
• M8: 4,446,647 km (0.079 R)
• M9: 4,836,798 km (0.12 R)
• M10: 5,492,486 km (0.116 R)
• M11: 6,509,303 km (0.092 R)
• M12: 6,981,733 km (0.116 R)
• M13: 9,982,068 km (0.108 R)
• M14: 10,398,847 km (0.11 R)
• M15: 11,222,832 km (0.092 R)
• M16: 12,611,848 km (0.098 R)
• M17: 13,398,135 km (0.074 R)
• M18: 13,803,246 km (0.032 R)
• M19: 14,532,087 km (0.087 R)
• M20: 16,639,921 km (0.104 R)
• M21: 17,585,678 km (0.087 R)
• M22: 18,817,767 km (0.038 R)
• M23: 20,040,879 km (0.075 R)
• M24: 20,571,502 km (0.072 R)
• M25: 21,316,201 km (0.118 R)
• M26: 21,869,114 km (0.07 R)
• M27: 22,431,602 km (0.076 R)
• M28: 23,003,665 km (0.047 R)
• M29: 24,401,208 km (0.109 R)
• M30: 25,466,794 km (0.094 R)
• M31: 26,246,647 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 10.4

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.12 AU - 12.2 AU

Year: 12468 Days

Day: 15 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,770,631 km

• M1: 129,851 km (0.062 R)
• M2: 907,012 km (0.113 R)
• M3: 1,268,141 km (0.104 R)
• M4: 1,663,678 km (0.094 R)
• M5: 3,101,762 km (0.094 R)
• M6: 3,665,746 km (0.093 R)
• M7: 4,266,681 km (0.09 R)
• M8: 4,833,058 km (0.067 R)
• M9: 5,272,727 km (0.078 R)
• M10: 5,665,421 km (0.118 R)
• M11: 6,039,266 km (0.056 R)
• M12: 6,631,225 km (0.052 R)
• M13: 11,027,906 km (0.099 R)
• M14: 12,156,473 km (0.113 R)
• M15: 14,365,884 km (0.102 R)
• M16: 19,989,716 km (0.116 R)
• M17: 22,861,247 km (0.066 R)
• M18: 34,324,783 km (0.062 R)
• M19: 35,319,459 km (0.097 R)
• M20: 40,308,398 km (0.112 R)
• M21: 41,275,848 km (0.097 R)
• M22: 48,332,230 km (0.099 R)
• M23: 55,810,777 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.9

Radius: 7.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.36 AU - 14.68 AU

Year: 21302 Days

Day: 16.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,770,631 km

• M1: 94,695 km (0.073 R)
• M2: 520,301 km (0.056 R)
• M3: 923,916 km (0.104 R)
• M4: 1,312,273 km (0.117 R)
• M5: 1,647,372 km (0.103 R)
• M6: 3,116,572 km (0.09 R)
• M7: 3,407,989 km (0.096 R)
• M8: 8,184,051 km (0.1 R)
• M9: 9,883,632 km (0.083 R)
• M10: 10,318,214 km (0.057 R)
• M11: 11,329,795 km (0.099 R)
• M12: 13,373,002 km (0.088 R)
• M13: 14,450,706 km (0.065 R)
• M14: 15,264,368 km (0.083 R)
• M15: 16,042,128 km (0.071 R)
• M16: 17,536,311 km (0.118 R)
• M17: 17,817,705 km (0.113 R)
• M18: 18,752,841 km (0.092 R)
• M19: 23,241,974 km (0.053 R)
• M20: 23,496,290 km (0.045 R)
• M21: 24,444,890 km (0.083 R)
• M22: 29,872,750 km (0.057 R)
• M23: 36,966,831 km (0.071 R)
• M24: 40,166,280 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit