🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.82 AU - 0.88 AU

Year: 277 Days

Day: 14.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,261,843 km

• M1: 100,081 km (0.058 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.9 AU - 1.98 AU

Year: 954 Days

Day: 21 Hours

Environment

Temp: -43 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.51 AU - 2.39 AU

Year: 962 Days

Day: 17.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,261,843 km

• M1: 1,254,827 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.57 AU - 4.23 AU

Year: 2720 Days

Day: 14 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,261,843 km

• M1: 1,782,608 km (0.088 R)
• M2: 3,056,733 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.84 AU - 4.08 AU

Year: 2783 Days

Day: 18.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.3

Radius: 3.9

Gravity: 45.58 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.64 AU - 17.42 AU

Year: 19557 Days

Day: 15.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,261,843 km

• M1: 328,218 km (0.088 R)
• M2: 400,922 km (0.103 R)
• M3: 650,152 km (0.079 R)
• M4: 1,782,459 km (0.066 R)
• M5: 2,045,452 km (0.117 R)
• M6: 2,426,926 km (0.098 R)
• M7: 2,571,139 km (0.1 R)
• M8: 3,136,020 km (0.109 R)
• M9: 3,655,574 km (0.086 R)
• M10: 4,374,391 km (0.097 R)
• M11: 4,817,051 km (0.049 R)
• M12: 4,952,737 km (0.084 R)
• M13: 5,181,472 km (0.039 R)
• M14: 5,227,698 km (0.109 R)
• M15: 5,840,301 km (0.047 R)
• M16: 5,888,322 km (0.066 R)
• M17: 6,130,670 km (0.034 R)
• M18: 6,228,507 km (0.088 R)
• M19: 7,338,374 km (0.07 R)
• M20: 8,344,868 km (0.058 R)
• M21: 8,891,798 km (0.073 R)
• M22: 9,002,501 km (0.087 R)
• M23: 9,790,582 km (0.114 R)
• M24: 10,308,939 km (0.059 R)
• M25: 10,954,304 km (0.06 R)
• M26: 12,222,445 km (0.092 R)
• M27: 12,531,066 km (0.11 R)
• M28: 12,655,381 km (0.068 R)
• M29: 12,717,614 km (0.1 R)
• M30: 12,779,996 km (0.105 R)
• M31: 12,904,911 km (0.086 R)
• M32: 13,663,522 km (0.084 R)
• M33: 13,791,428 km (0.11 R)
• M34: 13,919,633 km (0.104 R)
• M35: 13,983,960 km (0.067 R)
• M36: 14,632,018 km (0.117 R)
• M37: 15,422,643 km (0.109 R)
• M38: 15,890,136 km (0.117 R)
• M39: 18,437,638 km (0.104 R)
• M40: 19,794,042 km (0.088 R)
• M41: 20,011,258 km (0.054 R)
• M42: 20,887,603 km (0.032 R)
• M43: 21,034,807 km (0.095 R)
• M44: 22,980,477 km (0.088 R)
• M45: 25,217,414 km (0.12 R)
• M46: 25,688,946 km (0.073 R)
• M47: 25,846,623 km (0.058 R)
• M48: 26,401,481 km (0.113 R)
• M49: 27,200,782 km (0.109 R)
• M50: 29,977,469 km (0.041 R)
• M51: 30,643,777 km (0.086 R)
• M52: 30,978,727 km (0.088 R)
• M53: 35,530,093 km (0.096 R)
• M54: 35,618,056 km (0.108 R)
• M55: 38,467,447 km (0.118 R)
• M56: 38,828,875 km (0.119 R)
• M57: 39,554,874 km (0.086 R)
• M58: 40,560,321 km (0.031 R)
• M59: 40,652,174 km (0.055 R)
• M60: 40,744,027 km (0.098 R)
• M61: 42,876,695 km (0.098 R)
• M62: 43,251,288 km (0.063 R)
• M63: 43,721,025 km (0.085 R)
• M64: 45,045,415 km (0.078 R)
• M65: 45,521,585 km (0.114 R)
• M66: 45,999,400 km (0.096 R)
• M67: 46,478,862 km (0.106 R)
• M68: 46,574,903 km (0.101 R)
• M69: 46,671,095 km (0.067 R)
• M70: 47,346,080 km (0.076 R)
• M71: 48,998,688 km (0.04 R)
• M72: 49,096,525 km (0.109 R)
• M73: 49,390,335 km (0.083 R)
• M74: 51,066,131 km (0.09 R)
• M75: 51,264,647 km (0.12 R)
• M76: 51,662,129 km (0.12 R)
• M77: 52,860,856 km (0.099 R)
• M78: 53,262,527 km (0.098 R)
• M79: 54,980,658 km (0.105 R)
• M80: 57,230,909 km (0.11 R)
• M81: 57,746,573 km (0.107 R)
• M82: 60,662,385 km (0.096 R)
• M83: 62,032,253 km (0.037 R)
• M84: 62,561,979 km (0.087 R)
• M85: 62,986,687 km (0.044 R)
• M86: 63,625,620 km (0.106 R)
• M87: 66,635,828 km (0.04 R)
• M88: 68,049,079 km (0.075 R)
• M89: 70,573,543 km (0.094 R)
• M90: 71,569,716 km (0.047 R)
• M91: 71,680,568 km (0.111 R)
• M92: 73,016,776 km (0.081 R)
• M93: 73,463,924 km (0.091 R)
• M94: 73,575,973 km (0.107 R)
• M95: 74,361,062 km (0.033 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit