🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.5 AU - 0.78 AU

Year: 180 Days

Day: 43.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.98 AU - 5.24 AU

Year: 3479 Days

Day: 28 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.88 AU - 5.62 AU

Year: 3638 Days

Day: 39.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.3

Radius: 7.8

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.41 AU - 16.39 AU

Year: 17240 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,518,275 km

• M1: 114,742 km (0.12 R)
• M2: 189,241 km (0.048 R)
• M3: 252,521 km (0.114 R)
• M4: 310,416 km (0.117 R)
• M5: 1,102,237 km (0.074 R)
• M6: 1,179,878 km (0.067 R)
• M7: 1,835,267 km (0.099 R)
• M8: 2,022,563 km (0.08 R)
• M9: 2,249,054 km (0.101 R)
• M10: 2,348,537 km (0.092 R)
• M11: 2,449,665 km (0.12 R)
• M12: 3,086,054 km (0.088 R)
• M13: 3,197,056 km (0.093 R)
• M14: 3,346,953 km (0.063 R)
• M15: 3,499,393 km (0.069 R)
• M16: 3,970,028 km (0.106 R)
• M17: 4,131,444 km (0.108 R)
• M18: 4,377,533 km (0.041 R)
• M19: 4,544,335 km (0.087 R)
• M20: 4,628,409 km (0.102 R)
• M21: 5,998,276 km (0.078 R)
• M22: 6,607,738 km (0.098 R)
• M23: 6,847,394 km (0.098 R)
• M24: 6,944,034 km (0.094 R)
• M25: 7,286,015 km (0.087 R)
• M26: 7,986,282 km (0.082 R)
• M27: 9,023,444 km (0.103 R)
• M28: 9,450,247 km (0.115 R)
• M29: 9,992,839 km (0.118 R)
• M30: 10,267,949 km (0.085 R)
• M31: 10,769,551 km (0.119 R)
• M32: 10,825,800 km (0.105 R)
• M33: 11,565,561 km (0.085 R)
• M34: 12,028,866 km (0.098 R)
• M35: 12,145,552 km (0.062 R)
• M36: 12,675,876 km (0.108 R)
• M37: 13,033,565 km (0.112 R)
• M38: 13,758,815 km (0.044 R)
• M39: 15,438,201 km (0.11 R)
• M40: 15,820,124 km (0.119 R)
• M41: 16,658,321 km (0.087 R)
• M42: 16,723,396 km (0.079 R)
• M43: 17,049,969 km (0.047 R)
• M44: 18,310,331 km (0.111 R)
• M45: 18,579,607 km (0.035 R)
• M46: 19,258,183 km (0.086 R)
• M47: 20,430,432 km (0.111 R)
• M48: 21,201,160 km (0.117 R)
• M49: 22,771,189 km (0.055 R)
• M50: 23,570,042 km (0.072 R)
• M51: 24,674,224 km (0.078 R)
• M52: 24,897,125 km (0.098 R)
• M53: 25,494,768 km (0.114 R)
• M54: 25,945,955 km (0.111 R)
• M55: 26,551,827 km (0.117 R)
• M56: 27,238,930 km (0.084 R)
• M57: 27,392,417 km (0.074 R)
• M58: 29,887,111 km (0.086 R)
• M59: 31,001,167 km (0.05 R)
• M60: 31,402,388 km (0.054 R)
• M61: 32,209,918 km (0.105 R)
• M62: 32,453,463 km (0.071 R)
• M63: 34,839,549 km (0.102 R)
• M64: 34,922,725 km (0.088 R)
• M65: 35,256,628 km (0.086 R)
• M66: 36,686,933 km (0.045 R)
• M67: 37,196,314 km (0.079 R)
• M68: 38,393,994 km (0.117 R)
• M69: 41,090,496 km (0.088 R)
• M70: 41,178,459 km (0.11 R)
• M71: 42,061,985 km (0.115 R)
• M72: 42,150,696 km (0.093 R)
• M73: 42,505,991 km (0.092 R)
• M74: 43,757,676 km (0.108 R)
• M75: 50,665,956 km (0.114 R)
• M76: 51,043,691 km (0.088 R)
• M77: 51,897,297 km (0.115 R)
• M78: 52,182,879 km (0.102 R)
• M79: 52,564,503 km (0.03 R)
• M80: 54,293,106 km (0.093 R)
• M81: 54,486,237 km (0.072 R)
• M82: 57,510,209 km (0.115 R)
• M83: 63,007,631 km (0.081 R)
• M84: 65,355,719 km (0.036 R)
• M85: 68,879,048 km (0.105 R)
• M86: 68,983,617 km (0.037 R)
• M87: 69,716,946 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.5

Radius: 7.3

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.12 AU - 17.4 AU

Year: 25202 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 82.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,518,275 km

• M1: 292,314 km (0.066 R)
• M2: 568,322 km (0.094 R)
• M3: 708,795 km (0.106 R)
• M4: 1,256,173 km (0.119 R)
• M5: 1,570,179 km (0.075 R)
• M6: 1,770,192 km (0.086 R)
• M7: 2,611,231 km (0.096 R)
• M8: 3,217,850 km (0.106 R)
• M9: 3,344,260 km (0.114 R)
• M10: 3,602,167 km (0.035 R)
• M11: 3,733,664 km (0.09 R)
• M12: 4,001,145 km (0.111 R)
• M13: 4,367,659 km (0.103 R)
• M14: 5,430,104 km (0.072 R)
• M15: 5,682,326 km (0.058 R)
• M16: 5,886,975 km (0.099 R)
• M17: 5,938,437 km (0.093 R)
• M18: 6,408,922 km (0.081 R)
• M19: 6,783,067 km (0.111 R)
• M20: 6,837,221 km (0.063 R)
• M21: 7,777,743 km (0.053 R)
• M22: 9,777,418 km (0.119 R)
• M23: 10,146,027 km (0.038 R)
• M24: 12,385,357 km (0.069 R)
• M25: 13,187,052 km (0.109 R)
• M26: 13,390,057 km (0.06 R)
• M27: 17,217,668 km (0.116 R)
• M28: 17,961,169 km (0.045 R)
• M29: 18,867,134 km (0.081 R)
• M30: 18,943,279 km (0.114 R)
• M31: 19,172,463 km (0.08 R)
• M32: 19,479,438 km (0.115 R)
• M33: 19,787,909 km (0.087 R)
• M34: 20,331,847 km (0.056 R)
• M35: 21,593,405 km (0.075 R)
• M36: 21,832,762 km (0.087 R)
• M37: 22,314,168 km (0.105 R)
• M38: 23,042,710 km (0.118 R)
• M39: 23,287,302 km (0.106 R)
• M40: 23,696,901 km (0.107 R)
• M41: 23,779,180 km (0.119 R)
• M42: 24,108,894 km (0.095 R)
• M43: 24,357,226 km (0.039 R)
• M44: 24,440,253 km (0.083 R)
• M45: 24,772,959 km (0.101 R)
• M46: 24,856,434 km (0.081 R)
• M47: 25,275,009 km (0.088 R)
• M48: 26,459,375 km (0.1 R)
• M49: 28,008,461 km (0.098 R)
• M50: 28,269,510 km (0.06 R)
• M51: 29,675,430 km (0.026 R)
• M52: 29,763,992 km (0.087 R)
• M53: 30,119,437 km (0.065 R)
• M54: 30,297,608 km (0.101 R)
• M55: 30,744,606 km (0.113 R)
• M56: 31,103,940 km (0.102 R)
• M57: 31,735,842 km (0.06 R)
• M58: 31,917,155 km (0.107 R)
• M59: 32,007,960 km (0.087 R)
• M60: 32,737,549 km (0.077 R)
• M61: 35,333,671 km (0.117 R)
• M62: 38,091,507 km (0.089 R)
• M63: 38,670,601 km (0.073 R)
• M64: 38,767,540 km (0.064 R)
• M65: 40,131,274 km (0.109 R)
• M66: 41,213,914 km (0.093 R)
• M67: 42,007,232 km (0.11 R)
• M68: 44,620,258 km (0.061 R)
• M69: 45,332,792 km (0.076 R)
• M70: 45,741,643 km (0.049 R)
• M71: 46,049,067 km (0.084 R)
• M72: 46,665,859 km (0.113 R)
• M73: 49,160,703 km (0.117 R)
• M74: 52,125,583 km (0.083 R)
• M75: 52,232,545 km (0.095 R)
• M76: 52,875,816 km (0.091 R)
• M77: 53,090,788 km (0.118 R)
• M78: 56,680,240 km (0.103 R)
• M79: 62,834,098 km (0.075 R)
• M80: 65,585,053 km (0.091 R)
• M81: 70,374,728 km (0.079 R)
• M82: 70,848,056 km (0.11 R)
• M83: 70,966,537 km (0.062 R)
• M84: 72,155,092 km (0.059 R)
• M85: 72,274,322 km (0.118 R)
• M86: 72,512,930 km (0.097 R)
• M87: 72,871,367 km (0.114 R)
• M88: 73,230,402 km (0.106 R)
• M89: 76,974,537 km (0.115 R)
• M90: 78,685,638 km (0.104 R)
• M91: 79,422,856 km (0.117 R)
• M92: 79,669,094 km (0.111 R)
• M93: 80,038,900 km (0.086 R)
• M94: 80,162,318 km (0.093 R)
• M95: 81,896,756 km (0.119 R)
• M96: 82,893,377 km (0.043 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit