🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.92 AU - 1.44 AU

Year: 455 Days

Day: 13.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,625,250 km

• M1: 150,944 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.62 AU - 4.82 AU

Year: 3638 Days

Day: 14.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.56 AU - 5.96 AU

Year: 4280 Days

Day: 26.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 9.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.85 AU - 14.35 AU

Year: 14932 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,625,250 km

• M1: 140,323 km (0.083 R)
• M2: 220,657 km (0.049 R)
• M3: 372,798 km (0.098 R)
• M4: 432,487 km (0.099 R)
• M5: 529,576 km (0.116 R)
• M6: 690,394 km (0.081 R)
• M7: 930,499 km (0.108 R)
• M8: 994,676 km (0.096 R)
• M9: 1,082,789 km (0.096 R)
• M10: 1,220,120 km (0.103 R)
• M11: 1,363,435 km (0.097 R)
• M12: 1,437,187 km (0.054 R)
• M13: 1,692,999 km (0.081 R)
• M14: 1,772,585 km (0.051 R)
• M15: 1,935,796 km (0.069 R)
• M16: 2,365,292 km (0.075 R)
• M17: 2,637,261 km (0.109 R)
• M18: 2,792,693 km (0.106 R)
• M19: 2,951,267 km (0.061 R)
• M20: 3,377,322 km (0.107 R)
• M21: 3,580,625 km (0.117 R)
• M22: 4,656,234 km (0.082 R)
• M23: 5,307,433 km (0.106 R)
• M24: 5,504,454 km (0.092 R)
• M25: 5,583,890 km (0.096 R)
• M26: 5,824,593 km (0.049 R)
• M27: 6,151,016 km (0.1 R)
• M28: 6,274,883 km (0.056 R)
• M29: 10,017,522 km (0.064 R)
• M30: 10,212,448 km (0.072 R)
• M31: 11,713,364 km (0.103 R)
• M32: 12,332,848 km (0.087 R)
• M33: 13,282,047 km (0.052 R)
• M34: 14,090,923 km (0.117 R)
• M35: 14,254,583 km (0.082 R)
• M36: 14,418,991 km (0.107 R)
• M37: 15,305,957 km (0.113 R)
• M38: 17,132,547 km (0.084 R)
• M39: 17,776,117 km (0.077 R)
• M40: 18,130,664 km (0.106 R)
• M41: 19,026,904 km (0.088 R)
• M42: 19,693,363 km (0.107 R)
• M43: 20,121,362 km (0.064 R)
• M44: 22,625,930 km (0.096 R)
• M45: 22,689,808 km (0.117 R)
• M46: 23,784,715 km (0.041 R)
• M47: 24,175,315 km (0.1 R)
• M48: 24,436,812 km (0.05 R)
• M49: 24,962,649 km (0.106 R)
• M50: 25,160,866 km (0.062 R)
• M51: 25,558,796 km (0.115 R)
• M52: 27,307,147 km (0.104 R)
• M53: 27,647,781 km (0.064 R)
• M54: 27,921,246 km (0.088 R)
• M55: 30,493,581 km (0.097 R)
• M56: 31,059,660 km (0.057 R)
• M57: 31,843,702 km (0.035 R)
• M58: 32,995,755 km (0.091 R)
• M59: 33,285,975 km (0.059 R)
• M60: 34,528,385 km (0.048 R)
• M61: 34,675,590 km (0.101 R)
• M62: 35,192,450 km (0.092 R)
• M63: 35,935,054 km (0.107 R)
• M64: 36,833,090 km (0.103 R)
• M65: 36,908,188 km (0.1 R)
• M66: 37,284,876 km (0.118 R)
• M67: 37,360,273 km (0.116 R)
• M68: 37,738,456 km (0.06 R)
• M69: 38,422,268 km (0.06 R)
• M70: 38,957,081 km (0.102 R)
• M71: 40,188,570 km (0.092 R)
• M72: 40,498,388 km (0.075 R)
• M73: 41,745,735 km (0.084 R)
• M74: 42,374,195 km (0.073 R)
• M75: 43,322,646 km (0.082 R)
• M76: 43,560,806 km (0.107 R)
• M77: 45,079,673 km (0.101 R)
• M78: 49,572,845 km (0.034 R)
• M79: 49,738,898 km (0.037 R)
• M80: 51,157,984 km (0.105 R)
• M81: 51,661,979 km (0.111 R)
• M82: 52,167,620 km (0.089 R)
• M83: 53,099,016 km (0.079 R)
• M84: 53,438,903 km (0.108 R)
• M85: 54,634,638 km (0.072 R)
• M86: 54,977,965 km (0.068 R)
• M87: 55,235,872 km (0.108 R)
• M88: 57,226,571 km (0.09 R)
• M89: 57,400,853 km (0.106 R)
• M90: 57,575,134 km (0.032 R)
• M91: 57,662,499 km (0.063 R)
• M92: 58,362,169 km (0.087 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit