🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.74 AU

Year: 195 Days

Day: 27.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.1 AU - 2.78 AU

Year: 1451 Days

Day: 22.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.6

Radius: 3

Gravity: 69.84 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.82 AU - 15.36 AU

Year: 22322 Days

Day: 23 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,887,647 km

• M1: 39,045 km (0.085 R)
• M2: 237,412 km (0.067 R)
• M3: 333,454 km (0.083 R)
• M4: 1,764,357 km (0.082 R)
• M5: 2,078,812 km (0.116 R)
• M6: 2,406,282 km (0.081 R)
• M7: 9,278,658 km (0.093 R)
• M8: 9,392,802 km (0.118 R)
• M9: 10,157,396 km (0.11 R)
• M10: 13,195,430 km (0.096 R)
• M11: 16,872,396 km (0.083 R)
• M12: 17,385,965 km (0.105 R)
• M13: 18,806,397 km (0.099 R)
• M14: 20,785,577 km (0.085 R)
• M15: 26,732,392 km (0.075 R)
• M16: 33,317,241 km (0.094 R)
• M17: 33,450,981 km (0.108 R)
• M18: 35,221,173 km (0.112 R)
• M19: 37,484,290 km (0.115 R)
• M20: 39,542,457 km (0.027 R)
• M21: 45,835,441 km (0.12 R)
• M22: 48,700,540 km (0.046 R)
• M23: 52,945,230 km (0.083 R)
• M24: 63,382,972 km (0.086 R)
• M25: 70,391,782 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.4

Radius: 4.8

Gravity: 30.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 18 AU - 19.3 AU

Year: 30670 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 101,887,647 km

• M1: 106,214 km (0.106 R)
• M2: 333,154 km (0.041 R)
• M3: 862,133 km (0.094 R)
• M4: 1,100,143 km (0.093 R)
• M5: 1,708,707 km (0.097 R)
• M6: 1,997,880 km (0.112 R)
• M7: 2,177,397 km (0.068 R)
• M8: 2,594,925 km (0.111 R)
• M9: 4,500,802 km (0.074 R)
• M10: 5,259,562 km (0.114 R)
• M11: 5,647,170 km (0.099 R)
• M12: 6,193,501 km (0.096 R)
• M13: 7,077,774 km (0.039 R)
• M14: 7,931,829 km (0.079 R)
• M15: 8,499,403 km (0.068 R)
• M16: 12,186,991 km (0.098 R)
• M17: 13,806,986 km (0.112 R)
• M18: 16,452,923 km (0.112 R)
• M19: 21,509,182 km (0.076 R)
• M20: 22,275,273 km (0.088 R)
• M21: 24,094,083 km (0.119 R)
• M22: 26,503,806 km (0.111 R)
• M23: 29,468,088 km (0.032 R)
• M24: 31,376,508 km (0.116 R)
• M25: 40,823,015 km (0.076 R)
• M26: 43,535,972 km (0.066 R)
• M27: 45,647,845 km (0.092 R)
• M28: 47,459,027 km (0.09 R)
• M29: 47,642,733 km (0.112 R)
• M30: 48,942,140 km (0.08 R)
• M31: 57,654,571 km (0.069 R)
• M32: 66,422,502 km (0.096 R)
• M33: 84,097,640 km (0.102 R)
• M34: 96,193,076 km (0.068 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: 297 - 19,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit