🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.63 AU - 0.83 AU

Year: 239 Days

Day: 31.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.45 AU - 3.11 AU

Year: 1775 Days

Day: 34 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.21 AU - 4.15 AU

Year: 2703 Days

Day: 23.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 13.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.3 AU - 5.02 AU

Year: 3852 Days

Day: 13.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,128,600 km

• M1: 200,012 km (0.12 R)
• M2: 394,190 km (0.091 R)
• M3: 479,461 km (0.098 R)
• M4: 675,434 km (0.069 R)
• M5: 832,363 km (0.111 R)
• M6: 930,948 km (0.079 R)
• M7: 1,108,969 km (0.06 R)
• M8: 1,298,958 km (0.066 R)
• M9: 1,561,503 km (0.099 R)
• M10: 1,738,028 km (0.104 R)
• M11: 1,907,971 km (0.079 R)
• M12: 2,028,996 km (0.054 R)
• M13: 2,451,610 km (0.098 R)
• M14: 3,460,648 km (0.089 R)
• M15: 3,660,062 km (0.096 R)
• M16: 3,778,094 km (0.04 R)
• M17: 4,423,759 km (0.116 R)
• M18: 4,567,821 km (0.119 R)
• M19: 4,713,679 km (0.1 R)
• M20: 5,350,517 km (0.117 R)
• M21: 5,465,857 km (0.084 R)
• M22: 5,581,945 km (0.119 R)
• M23: 5,757,573 km (0.109 R)
• M24: 6,134,709 km (0.112 R)
• M25: 6,275,631 km (0.097 R)
• M26: 6,787,854 km (0.06 R)
• M27: 7,165,140 km (0.098 R)
• M28: 7,463,438 km (0.103 R)
• M29: 7,635,775 km (0.069 R)
• M30: 7,852,991 km (0.11 R)
• M31: 8,449,737 km (0.102 R)
• M32: 8,674,433 km (0.113 R)
• M33: 9,084,032 km (0.115 R)
• M34: 9,453,538 km (0.115 R)
• M35: 9,569,925 km (0.033 R)
• M36: 9,663,574 km (0.089 R)
• M37: 11,201,290 km (0.12 R)
• M38: 11,672,374 km (0.117 R)
• M39: 11,922,950 km (0.12 R)
• M40: 12,302,181 km (0.065 R)
• M41: 12,788,224 km (0.083 R)
• M42: 13,124,520 km (0.08 R)
• M43: 13,280,701 km (0.083 R)
• M44: 13,594,856 km (0.088 R)
• M45: 13,700,173 km (0.099 R)
• M46: 14,957,693 km (0.05 R)
• M47: 15,229,961 km (0.081 R)
• M48: 15,751,908 km (0.106 R)
• M49: 16,196,064 km (0.093 R)
• M50: 17,011,522 km (0.052 R)
• M51: 17,410,051 km (0.072 R)
• M52: 17,610,362 km (0.086 R)
• M53: 18,448,858 km (0.07 R)
• M54: 18,741,023 km (0.082 R)
• M55: 18,887,629 km (0.088 R)
• M56: 19,924,791 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13

Radius: 7.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11 AU - 15.34 AU

Year: 18300 Days

Day: 24 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 19,128,600 km

• M1: 94,995 km (0.085 R)
• M2: 394,340 km (0.116 R)
• M3: 615,745 km (0.116 R)
• M4: 924,515 km (0.097 R)
• M5: 1,133,503 km (0.071 R)
• M6: 1,462,918 km (0.105 R)
• M7: 1,898,995 km (0.106 R)
• M8: 2,111,275 km (0.109 R)
• M9: 2,515,638 km (0.063 R)
• M10: 2,749,010 km (0.093 R)
• M11: 3,850,500 km (0.059 R)
• M12: 4,085,518 km (0.117 R)
• M13: 4,136,531 km (0.047 R)
• M14: 4,482,102 km (0.117 R)
• M15: 4,765,141 km (0.118 R)
• M16: 4,908,905 km (0.115 R)
• M17: 5,200,620 km (0.101 R)
• M18: 6,944,782 km (0.101 R)
• M19: 7,730,919 km (0.054 R)
• M20: 8,113,141 km (0.04 R)
• M21: 8,851,706 km (0.056 R)
• M22: 9,206,851 km (0.073 R)
• M23: 9,816,463 km (0.106 R)
• M24: 9,953,794 km (0.093 R)
• M25: 10,392,714 km (0.048 R)
• M26: 11,050,944 km (0.12 R)
• M27: 12,112,491 km (0.119 R)
• M28: 12,186,093 km (0.052 R)
• M29: 12,506,532 km (0.111 R)
• M30: 12,730,031 km (0.036 R)
• M31: 13,181,068 km (0.104 R)
• M32: 14,879,154 km (0.054 R)
• M33: 15,248,062 km (0.117 R)
• M34: 15,620,112 km (0.106 R)
• M35: 16,890,647 km (0.095 R)
• M36: 17,082,730 km (0.042 R)
• M37: 17,858,246 km (0.117 R)
• M38: 18,843,797 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 18,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit