🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.44 AU - 0.58 AU

Year: 139 Days

Day: 45.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 93.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.09 AU - 1.23 AU

Year: 476 Days

Day: 40.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.96 AU - 1.52 AU

Year: 526 Days

Day: 20.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 126.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,223,469 km

• M1: 28,124 km (0.12 R)
• M2: 169,046 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.5

Radius: 12.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.96 AU - 5.2 AU

Year: 3732 Days

Day: 6.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,223,469 km

• M1: 210,783 km (0.101 R)
• M2: 301,290 km (0.119 R)
• M3: 381,923 km (0.11 R)
• M4: 526,884 km (0.057 R)
• M5: 667,207 km (0.069 R)
• M6: 747,391 km (0.085 R)
• M7: 948,750 km (0.117 R)
• M8: 1,125,425 km (0.067 R)
• M9: 1,348,026 km (0.109 R)
• M10: 1,597,556 km (0.078 R)
• M11: 1,901,389 km (0.116 R)
• M12: 2,087,339 km (0.115 R)
• M13: 2,966,975 km (0.11 R)
• M14: 3,294,295 km (0.108 R)
• M15: 3,633,433 km (0.054 R)
• M16: 4,086,116 km (0.115 R)
• M17: 4,610,307 km (0.101 R)
• M18: 4,989,987 km (0.12 R)
• M19: 5,267,491 km (0.039 R)
• M20: 5,417,687 km (0.104 R)
• M21: 5,550,081 km (0.095 R)
• M22: 5,722,119 km (0.116 R)
• M23: 5,876,504 km (0.084 R)
• M24: 5,993,190 km (0.047 R)
• M25: 6,091,027 km (0.032 R)
• M26: 6,228,956 km (0.118 R)
• M27: 6,467,714 km (0.082 R)
• M28: 6,852,031 km (0.09 R)
• M29: 7,243,978 km (0.069 R)
• M30: 7,432,172 km (0.083 R)
• M31: 8,049,562 km (0.12 R)
• M32: 8,179,413 km (0.119 R)
• M33: 8,573,155 km (0.098 R)
• M34: 9,062,789 km (0.105 R)
• M35: 9,699,028 km (0.067 R)
• M36: 9,814,219 km (0.113 R)
• M37: 9,906,670 km (0.067 R)
• M38: 10,538,422 km (0.109 R)
• M39: 10,633,117 km (0.117 R)
• M40: 11,038,827 km (0.084 R)
• M41: 11,571,545 km (0.097 R)
• M42: 11,742,685 km (0.114 R)
• M43: 11,914,722 km (0.12 R)
• M44: 12,486,186 km (0.041 R)
• M45: 12,737,361 km (0.11 R)
• M46: 12,838,340 km (0.117 R)
• M47: 13,015,613 km (0.11 R)
• M48: 13,168,203 km (0.119 R)
• M49: 13,578,101 km (0.073 R)
• M50: 13,681,324 km (0.097 R)
• M51: 14,859,706 km (0.079 R)
• M52: 14,966,070 km (0.071 R)
• M53: 15,099,212 km (0.115 R)
• M54: 15,259,731 km (0.088 R)
• M55: 15,852,886 km (0.092 R)
• M56: 16,070,402 km (0.073 R)
• M57: 16,591,152 km (0.117 R)
• M58: 16,867,459 km (0.07 R)
• M59: 16,950,636 km (0.119 R)
• M60: 17,117,437 km (0.112 R)
• M61: 17,508,636 km (0.117 R)
• M62: 17,761,755 km (0.097 R)
• M63: 18,186,314 km (0.066 R)
• M64: 18,414,152 km (0.072 R)
• M65: 18,557,017 km (0.087 R)
• M66: 19,480,036 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.3

Radius: 4.7

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.84 AU - 19.24 AU

Year: 23328 Days

Day: 20.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,223,469 km

• M1: 258,056 km (0.084 R)
• M2: 441,912 km (0.072 R)
• M3: 847,322 km (0.079 R)
• M4: 1,119,142 km (0.07 R)
• M5: 1,264,850 km (0.104 R)
• M6: 1,390,811 km (0.117 R)
• M7: 2,537,778 km (0.111 R)
• M8: 2,696,950 km (0.098 R)
• M9: 3,576,287 km (0.03 R)
• M10: 4,083,573 km (0.116 R)
• M11: 5,447,307 km (0.067 R)
• M12: 6,586,345 km (0.073 R)
• M13: 6,805,207 km (0.094 R)
• M14: 7,475,854 km (0.077 R)
• M15: 7,934,521 km (0.104 R)
• M16: 8,497,009 km (0.118 R)
• M17: 8,975,573 km (0.075 R)
• M18: 9,315,609 km (0.096 R)
• M19: 9,858,649 km (0.029 R)
• M20: 10,361,149 km (0.102 R)
• M21: 10,513,589 km (0.109 R)
• M22: 10,769,252 km (0.108 R)
• M23: 11,548,357 km (0.112 R)
• M24: 12,399,120 km (0.06 R)
• M25: 14,048,287 km (0.025 R)
• M26: 14,442,777 km (0.069 R)
• M27: 14,556,172 km (0.114 R)
• M28: 14,898,302 km (0.114 R)
• M29: 16,292,555 km (0.05 R)
• M30: 18,338,006 km (0.102 R)
• M31: 18,583,795 km (0.076 R)
• M32: 20,082,168 km (0.095 R)
• M33: 20,145,448 km (0.099 R)
• M34: 20,335,587 km (0.071 R)
• M35: 20,590,053 km (0.103 R)
• M36: 21,424,509 km (0.116 R)
• M37: 22,073,914 km (0.102 R)
• M38: 22,663,928 km (0.099 R)
• M39: 22,795,724 km (0.104 R)
• M40: 22,861,696 km (0.075 R)
• M41: 23,926,384 km (0.076 R)
• M42: 24,803,327 km (0.04 R)
• M43: 25,690,592 km (0.116 R)
• M44: 25,965,702 km (0.1 R)
• M45: 26,866,581 km (0.07 R)
• M46: 28,414,320 km (0.026 R)
• M47: 29,414,233 km (0.058 R)
• M48: 30,063,038 km (0.079 R)
• M49: 31,375,012 km (0.073 R)
• M50: 31,521,917 km (0.085 R)
• M51: 32,037,880 km (0.066 R)
• M52: 32,928,885 km (0.106 R)
• M53: 34,356,198 km (0.11 R)
• M54: 35,727,113 km (0.094 R)
• M55: 35,880,451 km (0.056 R)
• M56: 36,341,960 km (0.047 R)
• M57: 37,038,039 km (0.1 R)
• M58: 37,660,366 km (0.077 R)
• M59: 38,443,212 km (0.107 R)
• M60: 39,468,855 km (0.036 R)
• M61: 41,869,901 km (0.062 R)
• M62: 42,031,766 km (0.087 R)
• M63: 42,193,631 km (0.118 R)
• M64: 42,274,713 km (0.104 R)
• M65: 42,762,103 km (0.107 R)
• M66: 43,169,757 km (0.099 R)
• M67: 46,644,167 km (0.12 R)
• M68: 46,811,717 km (0.073 R)
• M69: 48,160,342 km (0.057 R)
• M70: 48,584,452 km (0.087 R)
• M71: 48,839,516 km (0.099 R)
• M72: 49,863,962 km (0.101 R)
• M73: 50,981,907 km (0.104 R)
• M74: 51,760,714 km (0.113 R)
• M75: 51,934,247 km (0.081 R)
• M76: 53,856,580 km (0.114 R)
• M77: 56,962,381 km (0.085 R)
• M78: 59,397,685 km (0.076 R)
• M79: 59,943,568 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit