🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.06 AU - 1.28 AU

Year: 451 Days

Day: 23.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,979,528 km

• M1: 218,114 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.98 AU - 2.5 AU

Year: 1195 Days

Day: 20.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.5 AU - 5.62 AU

Year: 4057 Days

Day: 19.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 9.9

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.08 AU - 8.38 AU

Year: 6223 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,979,528 km

• M1: 128,505 km (0.119 R)
• M2: 217,067 km (0.041 R)
• M3: 450,738 km (0.082 R)
• M4: 551,418 km (0.034 R)
• M5: 673,490 km (0.07 R)
• M6: 1,080,097 km (0.07 R)
• M7: 1,661,733 km (0.117 R)
• M8: 1,733,839 km (0.065 R)
• M9: 1,881,343 km (0.113 R)
• M10: 2,013,887 km (0.096 R)
• M11: 2,129,974 km (0.095 R)
• M12: 2,308,445 km (0.101 R)
• M13: 2,471,357 km (0.111 R)
• M14: 2,616,916 km (0.061 R)
• M15: 3,137,965 km (0.067 R)
• M16: 3,596,632 km (0.114 R)
• M17: 4,602,079 km (0.093 R)
• M18: 5,069,573 km (0.082 R)
• M19: 5,255,672 km (0.109 R)
• M20: 6,050,037 km (0.029 R)
• M21: 6,162,535 km (0.119 R)
• M22: 6,418,347 km (0.12 R)
• M23: 6,735,794 km (0.093 R)
• M24: 8,148,895 km (0.111 R)
• M25: 8,211,128 km (0.107 R)
• M26: 8,492,671 km (0.103 R)
• M27: 9,001,005 km (0.049 R)
• M28: 9,226,598 km (0.113 R)
• M29: 9,848,327 km (0.061 R)
• M30: 9,914,599 km (0.101 R)
• M31: 10,114,162 km (0.047 R)
• M32: 10,181,033 km (0.07 R)
• M33: 10,348,732 km (0.026 R)
• M34: 10,789,148 km (0.076 R)
• M35: 11,028,804 km (0.098 R)
• M36: 11,618,219 km (0.066 R)
• M37: 11,934,320 km (0.065 R)
• M38: 12,253,412 km (0.086 R)
• M39: 13,964,961 km (0.101 R)
• M40: 14,151,360 km (0.084 R)
• M41: 14,226,159 km (0.051 R)
• M42: 14,526,851 km (0.106 R)
• M43: 15,057,923 km (0.094 R)
• M44: 15,402,597 km (0.111 R)
• M45: 15,518,236 km (0.095 R)
• M46: 15,983,037 km (0.07 R)
• M47: 16,100,022 km (0.064 R)
• M48: 16,926,700 km (0.107 R)
• M49: 17,646,266 km (0.063 R)
• M50: 18,131,412 km (0.12 R)
• M51: 19,032,440 km (0.106 R)
• M52: 19,280,772 km (0.098 R)
• M53: 20,750,272 km (0.05 R)
• M54: 21,262,345 km (0.086 R)
• M55: 21,563,037 km (0.094 R)
• M56: 21,821,841 km (0.109 R)
• M57: 22,473,340 km (0.118 R)
• M58: 23,662,344 km (0.101 R)
• M59: 23,751,205 km (0.092 R)
• M60: 24,063,117 km (0.094 R)
• M61: 24,421,404 km (0.109 R)
• M62: 24,601,071 km (0.045 R)
• M63: 25,506,587 km (0.109 R)
• M64: 26,792,380 km (0.074 R)
• M65: 27,070,632 km (0.108 R)
• M66: 27,396,606 km (0.111 R)
• M67: 27,583,454 km (0.105 R)
• M68: 27,676,952 km (0.091 R)
• M69: 27,958,196 km (0.109 R)
• M70: 28,713,067 km (0.045 R)
• M71: 29,140,618 km (0.056 R)
• M72: 29,379,077 km (0.114 R)
• M73: 29,905,961 km (0.059 R)
• M74: 30,050,173 km (0.07 R)
• M75: 30,629,416 km (0.073 R)
• M76: 31,602,849 km (0.073 R)
• M77: 32,537,238 km (0.061 R)
• M78: 32,735,006 km (0.098 R)
• M79: 32,933,223 km (0.113 R)
• M80: 33,032,556 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.1

Radius: 5.6

Gravity: 22.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.12 AU - 20.56 AU

Year: 24633 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,979,528 km

• M1: 77,492 km (0.078 R)
• M2: 645,216 km (0.119 R)
• M3: 2,096,165 km (0.082 R)
• M4: 2,209,860 km (0.117 R)
• M5: 2,325,499 km (0.054 R)
• M6: 2,849,540 km (0.108 R)
• M7: 3,060,623 km (0.102 R)
• M8: 3,498,047 km (0.097 R)
• M9: 4,237,808 km (0.103 R)
• M10: 4,285,680 km (0.103 R)
• M11: 5,125,821 km (0.081 R)
• M12: 5,176,685 km (0.081 R)
• M13: 5,961,625 km (0.054 R)
• M14: 6,069,036 km (0.105 R)
• M15: 6,395,309 km (0.027 R)
• M16: 6,505,263 km (0.068 R)
• M17: 6,895,265 km (0.083 R)
• M18: 7,064,759 km (0.114 R)
• M19: 7,121,607 km (0.102 R)
• M20: 7,292,896 km (0.078 R)
• M21: 8,894,790 km (0.079 R)
• M22: 9,893,206 km (0.111 R)
• M23: 10,600,056 km (0.066 R)
• M24: 12,062,076 km (0.11 R)
• M25: 12,540,341 km (0.085 R)
• M26: 12,955,325 km (0.098 R)
• M27: 13,024,888 km (0.075 R)
• M28: 14,226,758 km (0.079 R)
• M29: 15,834,037 km (0.084 R)
• M30: 16,132,485 km (0.101 R)
• M31: 16,583,522 km (0.049 R)
• M32: 17,421,121 km (0.067 R)
• M33: 17,729,143 km (0.114 R)
• M34: 17,883,827 km (0.11 R)
• M35: 18,038,960 km (0.065 R)
• M36: 18,116,751 km (0.105 R)
• M37: 19,774,744 km (0.089 R)
• M38: 19,935,113 km (0.104 R)
• M39: 20,095,931 km (0.108 R)
• M40: 20,581,077 km (0.036 R)
• M41: 21,893,648 km (0.076 R)
• M42: 23,317,521 km (0.09 R)
• M43: 23,997,892 km (0.1 R)
• M44: 24,340,621 km (0.116 R)
• M45: 24,684,845 km (0.073 R)
• M46: 26,077,901 km (0.101 R)
• M47: 26,695,441 km (0.06 R)
• M48: 27,496,388 km (0.071 R)
• M49: 29,670,643 km (0.089 R)
• M50: 29,854,200 km (0.093 R)
• M51: 30,038,355 km (0.057 R)
• M52: 32,749,068 km (0.063 R)
• M53: 33,510,372 km (0.116 R)
• M54: 33,797,450 km (0.061 R)
• M55: 38,700,072 km (0.12 R)
• M56: 39,706,865 km (0.087 R)
• M57: 42,675,186 km (0.055 R)
• M58: 44,343,053 km (0.049 R)
• M59: 44,974,057 km (0.085 R)
• M60: 45,502,137 km (0.115 R)
• M61: 45,926,098 km (0.091 R)
• M62: 46,351,255 km (0.051 R)
• M63: 47,634,954 km (0.033 R)
• M64: 48,821,714 km (0.098 R)
• M65: 48,930,172 km (0.11 R)
• M66: 49,255,697 km (0.083 R)
• M67: 50,127,554 km (0.102 R)
• M68: 50,565,427 km (0.114 R)
• M69: 51,114,451 km (0.1 R)
• M70: 51,886,525 km (0.066 R)
• M71: 53,330,444 km (0.038 R)
• M72: 53,777,293 km (0.118 R)
• M73: 54,337,687 km (0.108 R)
• M74: 55,012,822 km (0.088 R)
• M75: 55,917,291 km (0.098 R)
• M76: 59,236,568 km (0.07 R)
• M77: 59,699,424 km (0.101 R)
• M78: 59,815,362 km (0.097 R)
• M79: 60,512,339 km (0.092 R)
• M80: 62,149,089 km (0.098 R)
• M81: 64,274,725 km (0.1 R)
• M82: 64,512,287 km (0.091 R)
• M83: 66,184,043 km (0.113 R)
• M84: 67,386,810 km (0.088 R)
• M85: 69,326,196 km (0.064 R)
• M86: 69,691,963 km (0.067 R)
• M87: 69,814,035 km (0.091 R)
• M88: 71,038,194 km (0.118 R)
• M89: 71,406,953 km (0.066 R)
• M90: 78,912,428 km (0.087 R)
• M91: 81,340,850 km (0.04 R)
• M92: 83,664,105 km (0.095 R)
• M93: 86,664,141 km (0.087 R)
• M94: 87,452,671 km (0.105 R)
• M95: 87,584,168 km (0.106 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit