🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.89 AU

Year: 233 Days

Day: 47 Hours

Environment

Temp: 145 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.95 AU - 1.29 AU

Year: 442 Days

Day: 34.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,051,766 km

• M1: 57,296 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.35 AU - 2.81 AU

Year: 1545 Days

Day: 34.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.4

Radius: 14.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.63 AU - 13.43 AU

Year: 15554 Days

Day: 11.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,051,766 km

• M1: 187,745 km (0.084 R)
• M2: 933,192 km (0.103 R)
• M3: 2,000,572 km (0.107 R)
• M4: 2,668,527 km (0.086 R)
• M5: 3,780,338 km (0.057 R)
• M6: 4,521,296 km (0.116 R)
• M7: 6,374,365 km (0.109 R)
• M8: 6,950,467 km (0.069 R)
• M9: 7,833,992 km (0.091 R)
• M10: 12,573,402 km (0.108 R)
• M11: 14,296,769 km (0.093 R)
• M12: 14,857,462 km (0.087 R)
• M13: 16,475,513 km (0.112 R)
• M14: 17,644,321 km (0.099 R)
• M15: 22,034,270 km (0.104 R)
• M16: 22,688,761 km (0.073 R)
• M17: 23,841,113 km (0.096 R)
• M18: 24,531,059 km (0.095 R)
• M19: 30,424,467 km (0.112 R)
• M20: 31,236,484 km (0.03 R)
• M21: 33,390,993 km (0.092 R)
• M22: 37,331,251 km (0.045 R)
• M23: 47,814,471 km (0.116 R)
• M24: 50,187,692 km (0.099 R)
• M25: 53,809,008 km (0.061 R)
• M26: 54,996,815 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.7

Radius: 5.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.08 AU - 19.14 AU

Year: 22991 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,051,766 km

• M1: 84,224 km (0.084 R)
• M2: 324,627 km (0.118 R)
• M3: 509,979 km (0.116 R)
• M4: 769,681 km (0.102 R)
• M5: 1,175,091 km (0.096 R)
• M6: 2,137,305 km (0.025 R)
• M7: 2,403,739 km (0.081 R)
• M8: 2,844,903 km (0.05 R)
• M9: 3,049,852 km (0.107 R)
• M10: 3,313,742 km (0.119 R)
• M11: 4,434,230 km (0.075 R)
• M12: 4,900,976 km (0.116 R)
• M13: 11,631,534 km (0.068 R)
• M14: 13,574,361 km (0.096 R)
• M15: 15,865,004 km (0.05 R)
• M16: 21,716,076 km (0.114 R)
• M17: 25,214,422 km (0.05 R)
• M18: 25,700,914 km (0.108 R)
• M19: 28,124,100 km (0.056 R)
• M20: 30,475,330 km (0.094 R)
• M21: 35,200,977 km (0.074 R)
• M22: 35,564,799 km (0.114 R)
• M23: 36,671,225 km (0.107 R)
• M24: 37,673,830 km (0.049 R)
• M25: 38,823,490 km (0.056 R)
• M26: 40,260,228 km (0.043 R)
• M27: 41,192,671 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit