🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.44 AU - 0.56 AU

Year: 134 Days

Day: 16.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.68 AU

Year: 172 Days

Day: 20.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.59 AU - 0.95 AU

Year: 256 Days

Day: 36.1 Hours

Environment

Temp: 82 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.68 AU - 1.06 AU

Year: 307 Days

Day: 38.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.02 AU - 1.5 AU

Year: 536 Days

Day: 45.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.28 AU - 1.54 AU

Year: 634 Days

Day: 30 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.33 AU - 1.81 AU

Year: 745 Days

Day: 45 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,194,278 km

• M1: 49,367 km (0.088 R)
• M2: 399,277 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.7

Radius: 10.6

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.64 AU - 5.96 AU

Year: 4621 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,194,278 km

• M1: 152,590 km (0.118 R)
• M2: 355,594 km (0.058 R)
• M3: 446,998 km (0.096 R)
• M4: 569,669 km (0.064 R)
• M5: 752,776 km (0.089 R)
• M6: 839,394 km (0.084 R)
• M7: 1,078,601 km (0.116 R)
• M8: 1,163,273 km (0.094 R)
• M9: 1,265,149 km (0.092 R)
• M10: 1,557,463 km (0.099 R)
• M11: 1,753,137 km (0.106 R)
• M12: 2,296,028 km (0.106 R)
• M13: 2,463,129 km (0.119 R)
• M14: 2,576,823 km (0.095 R)
• M15: 3,110,289 km (0.115 R)
• M16: 3,852,145 km (0.108 R)
• M17: 4,300,041 km (0.115 R)
• M18: 4,623,621 km (0.067 R)
• M19: 4,717,569 km (0.082 R)
• M20: 4,931,195 km (0.117 R)
• M21: 5,566,238 km (0.12 R)
• M22: 5,918,989 km (0.093 R)
• M23: 6,072,327 km (0.099 R)
• M24: 6,487,910 km (0.059 R)
• M25: 6,646,185 km (0.079 R)
• M26: 6,779,028 km (0.034 R)
• M27: 6,859,212 km (0.071 R)
• M28: 7,020,478 km (0.058 R)
• M29: 7,101,561 km (0.1 R)
• M30: 8,184,051 km (0.104 R)
• M31: 8,326,617 km (0.117 R)
• M32: 8,759,105 km (0.073 R)
• M33: 8,934,134 km (0.113 R)
• M34: 9,347,174 km (0.06 R)
• M35: 9,826,935 km (0.096 R)
• M36: 10,406,925 km (0.104 R)
• M37: 10,966,721 km (0.11 R)
• M38: 11,313,788 km (0.075 R)
• M39: 11,921,604 km (0.096 R)
• M40: 12,310,858 km (0.108 R)
• M41: 12,605,715 km (0.051 R)
• M42: 13,068,870 km (0.097 R)
• M43: 13,909,909 km (0.094 R)
• M44: 14,182,626 km (0.111 R)
• M45: 14,354,065 km (0.107 R)
• M46: 15,537,983 km (0.061 R)
• M47: 15,643,898 km (0.089 R)
• M48: 15,821,022 km (0.113 R)
• M49: 16,034,498 km (0.049 R)
• M50: 16,105,856 km (0.116 R)
• M51: 16,644,558 km (0.066 R)
• M52: 17,262,098 km (0.056 R)
• M53: 17,887,268 km (0.113 R)
• M54: 18,669,665 km (0.082 R)
• M55: 18,744,763 km (0.109 R)
• M56: 19,008,504 km (0.118 R)
• M57: 19,273,292 km (0.089 R)
• M58: 20,422,353 km (0.096 R)
• M59: 21,122,471 km (0.111 R)
• M60: 22,028,436 km (0.117 R)
• M61: 22,626,229 km (0.058 R)
• M62: 23,027,600 km (0.075 R)
• M63: 23,108,233 km (0.119 R)
• M64: 23,269,650 km (0.098 R)
• M65: 23,431,365 km (0.098 R)
• M66: 24,492,313 km (0.093 R)
• M67: 25,111,349 km (0.117 R)
• M68: 25,735,621 km (0.085 R)
• M69: 25,944,908 km (0.108 R)
• M70: 26,112,757 km (0.088 R)
• M71: 26,745,257 km (0.09 R)
• M72: 27,510,749 km (0.051 R)
• M73: 27,982,282 km (0.081 R)
• M74: 28,369,890 km (0.108 R)
• M75: 28,716,059 km (0.091 R)
• M76: 29,194,324 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 11,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit