🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.88 AU

Year: 241 Days

Day: 22.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.01 AU - 1.13 AU

Year: 410 Days

Day: 24.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.2 AU - 1.68 AU

Year: 641 Days

Day: 18.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,709,320 km

• M1: 397,781 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.57 AU - 4.25 AU

Year: 2867 Days

Day: 21 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,709,320 km

• M1: 245,041 km (0.109 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.9

Radius: 5.3

Gravity: 34.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.92 AU - 14.7 AU

Year: 16017 Days

Day: 20 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,709,320 km

• M1: 77,940 km (0.114 R)
• M2: 699,819 km (0.102 R)
• M3: 745,596 km (0.106 R)
• M4: 1,258,268 km (0.099 R)
• M5: 1,548,338 km (0.053 R)
• M6: 1,795,174 km (0.079 R)
• M7: 2,054,278 km (0.044 R)
• M8: 2,394,763 km (0.099 R)
• M9: 2,535,834 km (0.117 R)
• M10: 2,643,544 km (0.091 R)
• M11: 3,597,679 km (0.116 R)
• M12: 3,718,853 km (0.062 R)
• M13: 3,923,653 km (0.107 R)
• M14: 4,473,126 km (0.097 R)
• M15: 4,647,108 km (0.113 R)
• M16: 5,091,713 km (0.102 R)
• M17: 5,831,026 km (0.073 R)
• M18: 6,261,568 km (0.111 R)
• M19: 7,873,336 km (0.063 R)
• M20: 8,616,538 km (0.071 R)
• M21: 9,271,328 km (0.105 R)
• M22: 9,998,673 km (0.073 R)
• M23: 10,112,068 km (0.092 R)
• M24: 12,045,920 km (0.079 R)
• M25: 12,227,382 km (0.108 R)
• M26: 13,085,625 km (0.091 R)
• M27: 13,710,495 km (0.083 R)
• M28: 14,408,968 km (0.101 R)
• M29: 14,473,145 km (0.104 R)
• M30: 14,859,556 km (0.101 R)
• M31: 15,380,157 km (0.071 R)
• M32: 15,906,592 km (0.119 R)
• M33: 15,972,864 km (0.08 R)
• M34: 17,045,032 km (0.064 R)
• M35: 17,658,233 km (0.101 R)
• M36: 18,487,155 km (0.11 R)
• M37: 19,754,100 km (0.092 R)
• M38: 19,825,308 km (0.092 R)
• M39: 20,039,383 km (0.094 R)
• M40: 20,182,698 km (0.084 R)
• M41: 21,853,407 km (0.08 R)
• M42: 22,593,617 km (0.09 R)
• M43: 23,342,055 km (0.104 R)
• M44: 23,417,303 km (0.037 R)
• M45: 24,786,273 km (0.054 R)
• M46: 24,863,017 km (0.113 R)
• M47: 25,171,039 km (0.093 R)
• M48: 25,635,540 km (0.049 R)
• M49: 25,868,763 km (0.065 R)
• M50: 25,946,703 km (0.064 R)
• M51: 27,203,924 km (0.117 R)
• M52: 28,480,891 km (0.063 R)
• M53: 31,591,031 km (0.095 R)
• M54: 34,121,330 km (0.05 R)
• M55: 34,292,320 km (0.026 R)
• M56: 34,721,067 km (0.117 R)
• M57: 35,237,778 km (0.081 R)
• M58: 35,670,415 km (0.068 R)
• M59: 36,191,914 km (0.11 R)
• M60: 36,628,291 km (0.098 R)
• M61: 38,569,473 km (0.058 R)
• M62: 39,104,584 km (0.115 R)
• M63: 39,911,964 km (0.117 R)
• M64: 41,087,953 km (0.036 R)
• M65: 41,908,647 km (0.09 R)
• M66: 42,919,031 km (0.055 R)
• M67: 43,196,086 km (0.098 R)
• M68: 44,216,643 km (0.106 R)
• M69: 44,683,238 km (0.089 R)
• M70: 45,715,314 km (0.045 R)
• M71: 47,516,622 km (0.117 R)
• M72: 52,267,551 km (0.116 R)
• M73: 52,662,041 km (0.1 R)
• M74: 54,050,459 km (0.099 R)
• M75: 54,150,091 km (0.069 R)
• M76: 54,649,149 km (0.112 R)
• M77: 54,949,392 km (0.065 R)
• M78: 55,551,374 km (0.114 R)
• M79: 57,777,390 km (0.097 R)
• M80: 58,185,194 km (0.067 R)
• M81: 59,106,418 km (0.119 R)
• M82: 59,414,590 km (0.083 R)
• M83: 60,963,227 km (0.028 R)
• M84: 61,066,898 km (0.056 R)
• M85: 64,205,461 km (0.111 R)
• M86: 65,475,547 km (0.118 R)
• M87: 65,900,704 km (0.066 R)
• M88: 66,113,732 km (0.12 R)
• M89: 66,860,824 km (0.084 R)
• M90: 68,794,675 km (0.084 R)
• M91: 70,420,355 km (0.057 R)
• M92: 70,529,113 km (0.089 R)
• M93: 70,965,041 km (0.06 R)
• M94: 73,598,861 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit