🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.72 AU

Year: 163 Days

Day: 26.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.62 AU - 0.8 AU

Year: 215 Days

Day: 15.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,686,325 km

• M1: 343,776 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.99 AU - 1.23 AU

Year: 421 Days

Day: 14.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 8.8

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.51 AU - 6.31 AU

Year: 5171 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,686,325 km

• M1: 144,811 km (0.117 R)
• M2: 209,287 km (0.094 R)
• M3: 268,528 km (0.05 R)
• M4: 354,397 km (0.071 R)
• M5: 411,544 km (0.079 R)
• M6: 483,052 km (0.07 R)
• M7: 908,657 km (0.061 R)
• M8: 1,034,320 km (0.105 R)
• M9: 1,413,999 km (0.102 R)
• M10: 1,527,843 km (0.089 R)
• M11: 1,923,679 km (0.047 R)
• M12: 2,124,140 km (0.097 R)
• M13: 2,217,489 km (0.092 R)
• M14: 2,274,187 km (0.117 R)
• M15: 2,644,890 km (0.079 R)
• M16: 2,827,101 km (0.1 R)
• M17: 3,182,695 km (0.105 R)
• M18: 3,442,397 km (0.073 R)
• M19: 3,822,076 km (0.065 R)
• M20: 4,915,188 km (0.101 R)
• M21: 5,064,636 km (0.116 R)
• M22: 5,215,580 km (0.068 R)
• M23: 5,393,452 km (0.098 R)
• M24: 5,470,345 km (0.106 R)
• M25: 5,807,838 km (0.086 R)
• M26: 5,992,292 km (0.082 R)
• M27: 6,259,325 km (0.118 R)
• M28: 6,448,566 km (0.029 R)
• M29: 6,639,602 km (0.088 R)
• M30: 6,777,382 km (0.096 R)
• M31: 7,224,231 km (0.027 R)
• M32: 7,337,476 km (0.034 R)
• M33: 7,594,486 km (0.104 R)
• M34: 7,651,931 km (0.069 R)
• M35: 7,854,337 km (0.069 R)
• M36: 8,000,045 km (0.115 R)
• M37: 8,205,443 km (0.029 R)
• M38: 8,531,866 km (0.087 R)
• M39: 8,802,040 km (0.078 R)
• M40: 10,481,874 km (0.11 R)
• M41: 10,674,556 km (0.104 R)
• M42: 10,868,435 km (0.108 R)
• M43: 11,063,361 km (0.104 R)
• M44: 11,161,348 km (0.111 R)
• M45: 11,921,903 km (0.075 R)
• M46: 12,325,369 km (0.07 R)
• M47: 13,111,057 km (0.086 R)
• M48: 13,983,511 km (0.088 R)
• M49: 14,302,155 km (0.111 R)
• M50: 14,373,363 km (0.12 R)
• M51: 14,838,613 km (0.119 R)
• M52: 15,199,892 km (0.12 R)
• M53: 15,418,005 km (0.051 R)
• M54: 15,784,071 km (0.087 R)
• M55: 16,078,779 km (0.103 R)
• M56: 16,823,777 km (0.109 R)
• M57: 16,936,573 km (0.069 R)
• M58: 17,162,765 km (0.1 R)
• M59: 17,962,366 km (0.111 R)
• M60: 18,077,556 km (0.079 R)
• M61: 18,463,369 km (0.101 R)
• M62: 18,657,398 km (0.098 R)
• M63: 18,812,979 km (0.117 R)
• M64: 19,479,288 km (0.103 R)
• M65: 19,597,770 km (0.116 R)
• M66: 19,914,618 km (0.096 R)
• M67: 20,754,461 km (0.115 R)
• M68: 21,565,131 km (0.044 R)
• M69: 22,097,550 km (0.118 R)
• M70: 22,220,969 km (0.097 R)
• M71: 22,509,992 km (0.107 R)
• M72: 23,091,927 km (0.1 R)
• M73: 23,300,916 km (0.113 R)
• M74: 24,738,551 km (0.101 R)
• M75: 24,995,261 km (0.098 R)
• M76: 25,252,869 km (0.109 R)
• M77: 25,640,925 km (0.086 R)
• M78: 25,727,393 km (0.113 R)
• M79: 26,074,460 km (0.111 R)
• M80: 26,948,560 km (0.081 R)
• M81: 27,921,246 km (0.087 R)
• M82: 28,010,257 km (0.112 R)
• M83: 28,815,542 km (0.115 R)
• M84: 28,905,450 km (0.059 R)
• M85: 29,582,979 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.1

Radius: 3

Gravity: 102.68 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.57 AU - 21.31 AU

Year: 26211 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,686,325 km

• M1: 72,854 km (0.113 R)
• M2: 483,800 km (0.12 R)
• M3: 1,822,102 km (0.026 R)
• M4: 2,984,478 km (0.072 R)
• M5: 3,172,522 km (0.106 R)
• M6: 3,609,647 km (0.111 R)
• M7: 3,659,314 km (0.115 R)
• M8: 3,709,279 km (0.063 R)
• M9: 4,485,393 km (0.079 R)
• M10: 4,919,227 km (0.072 R)
• M11: 5,537,216 km (0.08 R)
• M12: 6,179,290 km (0.08 R)
• M13: 7,216,900 km (0.034 R)
• M14: 7,659,710 km (0.111 R)
• M15: 8,972,132 km (0.045 R)
• M16: 9,174,987 km (0.092 R)
• M17: 9,447,704 km (0.086 R)
• M18: 10,352,472 km (0.113 R)
• M19: 11,723,536 km (0.112 R)
• M20: 12,317,739 km (0.113 R)
• M21: 13,535,017 km (0.082 R)
• M22: 14,079,553 km (0.12 R)
• M23: 14,551,983 km (0.117 R)
• M24: 15,270,352 km (0.033 R)
• M25: 15,593,334 km (0.115 R)
• M26: 15,674,416 km (0.106 R)
• M27: 19,030,794 km (0.059 R)
• M28: 19,378,160 km (0.073 R)
• M29: 20,079,325 km (0.111 R)
• M30: 20,167,588 km (0.099 R)
• M31: 20,521,686 km (0.107 R)
• M32: 20,699,558 km (0.088 R)
• M33: 21,236,315 km (0.099 R)
• M34: 22,965,667 km (0.062 R)
• M35: 23,707,223 km (0.118 R)
• M36: 23,800,423 km (0.102 R)
• M37: 23,987,420 km (0.082 R)
• M38: 24,645,202 km (0.095 R)
• M39: 25,978,568 km (0.11 R)
• M40: 26,751,091 km (0.083 R)
• M41: 26,945,269 km (0.111 R)
• M42: 27,042,657 km (0.045 R)
• M43: 27,140,046 km (0.119 R)
• M44: 28,022,224 km (0.103 R)
• M45: 28,318,428 km (0.102 R)
• M46: 29,613,497 km (0.12 R)
• M47: 30,015,915 km (0.067 R)
• M48: 30,318,851 km (0.066 R)
• M49: 30,622,983 km (0.086 R)
• M50: 30,927,864 km (0.114 R)
• M51: 33,822,732 km (0.095 R)
• M52: 35,408,769 km (0.071 R)
• M53: 35,942,833 km (0.098 R)
• M54: 40,644,096 km (0.054 R)
• M55: 41,091,094 km (0.108 R)
• M56: 42,328,867 km (0.089 R)
• M57: 42,668,604 km (0.036 R)
• M58: 43,009,238 km (0.074 R)
• M59: 44,265,711 km (0.082 R)
• M60: 44,725,575 km (0.098 R)
• M61: 44,840,915 km (0.088 R)
• M62: 45,071,594 km (0.105 R)
• M63: 46,347,814 km (0.096 R)
• M64: 46,464,351 km (0.096 R)
• M65: 47,400,684 km (0.092 R)
• M66: 51,690,403 km (0.028 R)
• M67: 52,660,395 km (0.077 R)
• M68: 56,226,659 km (0.074 R)
• M69: 58,479,154 km (0.106 R)
• M70: 59,743,106 km (0.086 R)
• M71: 60,505,906 km (0.038 R)
• M72: 64,237,625 km (0.099 R)
• M73: 66,196,759 km (0.107 R)
• M74: 66,986,037 km (0.108 R)
• M75: 67,910,552 km (0.119 R)
• M76: 68,972,547 km (0.107 R)
• M77: 74,090,889 km (0.057 R)
• M78: 75,046,969 km (0.088 R)
• M79: 75,595,095 km (0.053 R)
• M80: 76,282,198 km (0.104 R)
• M81: 80,028,129 km (0.069 R)
• M82: 83,833,600 km (0.069 R)
• M83: 84,117,686 km (0.074 R)
• M84: 87,121,312 km (0.098 R)
• M85: 91,326,359 km (0.062 R)
• M86: 93,380,038 km (0.099 R)
• M87: 94,708,168 km (0.069 R)
• M88: 96,935,680 km (0.109 R)
• M89: 99,030,200 km (0.073 R)
• M90: 100,535,454 km (0.101 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit