🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.56 AU - 0.66 AU

Year: 178 Days

Day: 45.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,584,550 km

• M1: 367,562 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.44 AU - 1.68 AU

Year: 726 Days

Day: 40.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 10.1

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.26 AU - 11.44 AU

Year: 12413 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,584,550 km

• M1: 125,961 km (0.091 R)
• M2: 846,574 km (0.041 R)
• M3: 1,268,291 km (0.102 R)
• M4: 1,620,295 km (0.071 R)
• M5: 2,263,416 km (0.07 R)
• M6: 2,788,804 km (0.11 R)
• M7: 3,524,825 km (0.094 R)
• M8: 4,637,085 km (0.106 R)
• M9: 6,239,727 km (0.119 R)
• M10: 7,629,641 km (0.115 R)
• M11: 10,059,110 km (0.113 R)
• M12: 18,100,445 km (0.073 R)
• M13: 23,287,751 km (0.096 R)
• M14: 30,403,374 km (0.083 R)
• M15: 32,147,535 km (0.115 R)
• M16: 33,712,329 km (0.091 R)
• M17: 34,949,952 km (0.066 R)
• M18: 45,066,658 km (0.1 R)
• M19: 46,113,992 km (0.093 R)
• M20: 59,798,458 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.7

Radius: 4.4

Gravity: 29.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.95 AU - 16.23 AU

Year: 19716 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,584,550 km

• M1: 54,753 km (0.108 R)
• M2: 265,387 km (0.116 R)
• M3: 419,921 km (0.082 R)
• M4: 1,412,353 km (0.116 R)
• M5: 1,810,733 km (0.078 R)
• M6: 1,978,133 km (0.116 R)
• M7: 2,344,199 km (0.074 R)
• M8: 2,612,428 km (0.12 R)
• M9: 3,104,754 km (0.058 R)
• M10: 3,456,309 km (0.094 R)
• M11: 4,111,099 km (0.098 R)
• M12: 4,636,636 km (0.116 R)
• M13: 5,545,743 km (0.039 R)
• M14: 6,567,795 km (0.116 R)
• M15: 9,030,625 km (0.088 R)
• M16: 10,029,041 km (0.108 R)
• M17: 11,222,383 km (0.065 R)
• M18: 11,917,565 km (0.111 R)
• M19: 12,440,858 km (0.101 R)
• M20: 13,116,293 km (0.103 R)
• M21: 17,606,622 km (0.105 R)
• M22: 20,056,587 km (0.108 R)
• M23: 23,731,757 km (0.062 R)
• M24: 24,768,620 km (0.097 R)
• M25: 25,835,253 km (0.081 R)
• M26: 28,288,957 km (0.039 R)
• M27: 32,128,686 km (0.107 R)
• M28: 32,758,343 km (0.108 R)
• M29: 33,012,510 km (0.038 R)
• M30: 33,653,687 km (0.077 R)
• M31: 40,237,190 km (0.117 R)
• M32: 41,115,928 km (0.101 R)
• M33: 45,229,420 km (0.113 R)
• M34: 52,679,993 km (0.119 R)
• M35: 56,603,047 km (0.07 R)
• M36: 60,144,178 km (0.102 R)
• M37: 60,525,204 km (0.054 R)
• M38: 66,844,069 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit