🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.33 AU - 1.81 AU

Year: 695 Days

Day: 15.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.39 AU - 1.81 AU

Year: 715 Days

Day: 12.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.81 AU - 2.03 AU

Year: 939 Days

Day: 29 Hours

Environment

Temp: -44 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,903,009 km

• M1: 647,310 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.25 AU - 2.51 AU

Year: 1296 Days

Day: 38.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,903,009 km

• M1: 139,724 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.34 AU - 4.26 AU

Year: 2616 Days

Day: 19.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,903,009 km

• M1: 728,093 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 14.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.28 AU - 5.76 AU

Year: 4579 Days

Day: 7.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,903,009 km

• M1: 183,706 km (0.058 R)
• M2: 293,212 km (0.103 R)
• M3: 417,677 km (0.112 R)
• M4: 712,834 km (0.099 R)
• M5: 1,143,526 km (0.1 R)
• M6: 1,277,416 km (0.112 R)
• M7: 1,431,352 km (0.111 R)
• M8: 1,697,337 km (0.087 R)
• M9: 2,278,076 km (0.077 R)
• M10: 2,502,772 km (0.06 R)
• M11: 2,826,203 km (0.074 R)
• M12: 2,974,454 km (0.11 R)
• M13: 3,087,401 km (0.116 R)
• M14: 3,220,992 km (0.088 R)
• M15: 3,474,261 km (0.112 R)
• M16: 3,918,267 km (0.105 R)
• M17: 4,084,171 km (0.097 R)
• M18: 4,359,132 km (0.057 R)
• M19: 5,039,055 km (0.047 R)
• M20: 5,288,434 km (0.087 R)
• M21: 5,380,138 km (0.069 R)
• M22: 5,729,000 km (0.103 R)
• M23: 6,326,644 km (0.084 R)
• M24: 6,894,367 km (0.063 R)
• M25: 7,324,611 km (0.076 R)
• M26: 7,581,770 km (0.081 R)
• M27: 7,815,890 km (0.084 R)
• M28: 8,158,170 km (0.068 R)
• M29: 8,803,236 km (0.108 R)
• M30: 9,049,325 km (0.041 R)
• M31: 9,971,446 km (0.087 R)
• M32: 10,085,290 km (0.12 R)
• M33: 10,256,729 km (0.1 R)
• M34: 10,371,770 km (0.11 R)
• M35: 10,631,771 km (0.084 R)
• M36: 11,634,077 km (0.1 R)
• M37: 12,268,222 km (0.115 R)
• M38: 13,759,713 km (0.034 R)
• M39: 13,982,015 km (0.116 R)
• M40: 14,237,529 km (0.106 R)
• M41: 14,333,870 km (0.115 R)
• M42: 14,915,805 km (0.113 R)
• M43: 16,136,225 km (0.095 R)
• M44: 16,236,605 km (0.089 R)
• M45: 16,945,100 km (0.081 R)
• M46: 17,388,658 km (0.109 R)
• M47: 17,801,698 km (0.066 R)
• M48: 18,009,340 km (0.053 R)
• M49: 18,602,196 km (0.107 R)
• M50: 19,914,618 km (0.116 R)
• M51: 20,418,913 km (0.096 R)
• M52: 20,636,428 km (0.095 R)
• M53: 20,964,047 km (0.106 R)
• M54: 21,146,856 km (0.114 R)
• M55: 21,477,168 km (0.084 R)
• M56: 21,994,477 km (0.111 R)
• M57: 23,079,062 km (0.109 R)
• M58: 23,951,517 km (0.116 R)
• M59: 24,449,528 km (0.111 R)
• M60: 24,641,911 km (0.106 R)
• M61: 25,028,322 km (0.118 R)
• M62: 25,222,351 km (0.095 R)
• M63: 25,377,783 km (0.065 R)
• M64: 25,611,754 km (0.076 R)
• M65: 26,042,297 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 12.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.54 AU - 11.78 AU

Year: 13164 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,903,009 km

• M1: 182,509 km (0.08 R)
• M2: 266,135 km (0.063 R)
• M3: 446,250 km (0.1 R)
• M4: 646,113 km (0.113 R)
• M5: 1,100,592 km (0.102 R)
• M6: 1,645,277 km (0.112 R)
• M7: 1,875,808 km (0.089 R)
• M8: 2,043,657 km (0.108 R)
• M9: 2,191,758 km (0.094 R)
• M10: 2,394,763 km (0.045 R)
• M11: 2,630,679 km (0.083 R)
• M12: 2,711,162 km (0.082 R)
• M13: 2,819,621 km (0.114 R)
• M14: 3,013,200 km (0.034 R)
• M15: 3,097,424 km (0.114 R)
• M16: 3,501,637 km (0.119 R)
• M17: 3,984,240 km (0.098 R)
• M18: 4,170,789 km (0.112 R)
• M19: 4,296,750 km (0.099 R)
• M20: 5,112,806 km (0.086 R)
• M21: 5,349,919 km (0.042 R)
• M22: 5,452,693 km (0.088 R)
• M23: 5,730,047 km (0.108 R)
• M24: 5,870,370 km (0.116 R)
• M25: 6,443,629 km (0.07 R)
• M26: 7,413,023 km (0.053 R)
• M27: 7,643,254 km (0.059 R)
• M28: 8,308,516 km (0.08 R)
• M29: 8,628,057 km (0.081 R)
• M30: 10,499,676 km (0.098 R)
• M31: 10,801,864 km (0.097 R)
• M32: 11,814,941 km (0.118 R)
• M33: 12,583,126 km (0.057 R)
• M34: 12,766,383 km (0.114 R)
• M35: 13,274,567 km (0.068 R)
• M36: 13,507,790 km (0.066 R)
• M37: 13,742,360 km (0.093 R)
• M38: 13,836,457 km (0.102 R)
• M39: 14,645,931 km (0.068 R)
• M40: 17,623,976 km (0.101 R)
• M41: 18,813,877 km (0.031 R)
• M42: 19,023,464 km (0.096 R)
• M43: 20,190,028 km (0.084 R)
• M44: 20,404,551 km (0.056 R)
• M45: 20,673,977 km (0.072 R)
• M46: 20,836,141 km (0.092 R)
• M47: 21,161,666 km (0.054 R)
• M48: 21,325,176 km (0.119 R)
• M49: 21,488,986 km (0.093 R)
• M50: 21,873,004 km (0.094 R)
• M51: 22,369,968 km (0.063 R)
• M52: 23,487,763 km (0.093 R)
• M53: 23,600,560 km (0.072 R)
• M54: 23,996,695 km (0.114 R)
• M55: 24,509,367 km (0.111 R)
• M56: 25,140,670 km (0.065 R)
• M57: 25,545,332 km (0.03 R)
• M58: 26,654,451 km (0.117 R)
• M59: 27,481,727 km (0.117 R)
• M60: 29,708,492 km (0.09 R)
• M61: 30,197,527 km (0.112 R)
• M62: 30,812,673 km (0.089 R)
• M63: 30,998,025 km (0.047 R)
• M64: 32,117,765 km (0.068 R)
• M65: 32,305,660 km (0.077 R)
• M66: 32,494,004 km (0.061 R)
• M67: 33,822,283 km (0.08 R)
• M68: 33,949,591 km (0.086 R)
• M69: 34,332,861 km (0.073 R)
• M70: 35,168,215 km (0.088 R)
• M71: 35,620,749 km (0.104 R)
• M72: 35,945,077 km (0.108 R)
• M73: 37,055,542 km (0.092 R)
• M74: 37,846,167 km (0.028 R)
• M75: 39,243,112 km (0.03 R)
• M76: 39,645,231 km (0.118 R)
• M77: 41,267,769 km (0.077 R)
• M78: 42,567,625 km (0.115 R)
• M79: 43,119,043 km (0.064 R)
• M80: 43,603,441 km (0.099 R)
• M81: 44,298,473 km (0.114 R)
• M82: 45,840,528 km (0.098 R)
• M83: 46,334,799 km (0.073 R)
• M84: 46,476,468 km (0.086 R)
• M85: 46,689,047 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.3

Radius: 5.9

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.59 AU - 18.71 AU

Year: 28439 Days

Day: 19.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,903,009 km

• M1: 184,005 km (0.101 R)
• M2: 291,417 km (0.079 R)
• M3: 386,561 km (0.036 R)
• M4: 1,337,704 km (0.113 R)
• M5: 1,418,637 km (0.084 R)
• M6: 1,501,364 km (0.069 R)
• M7: 2,445,327 km (0.089 R)
• M8: 2,956,204 km (0.117 R)
• M9: 4,924,014 km (0.108 R)
• M10: 5,564,442 km (0.101 R)
• M11: 5,872,315 km (0.104 R)
• M12: 6,550,592 km (0.074 R)
• M13: 7,784,026 km (0.086 R)
• M14: 8,427,147 km (0.119 R)
• M15: 9,087,023 km (0.062 R)
• M16: 9,345,379 km (0.059 R)
• M17: 9,869,121 km (0.045 R)
• M18: 10,890,276 km (0.088 R)
• M19: 11,552,396 km (0.085 R)
• M20: 11,776,045 km (0.088 R)
• M21: 12,742,298 km (0.113 R)
• M22: 12,915,383 km (0.062 R)
• M23: 16,538,194 km (0.095 R)
• M24: 16,853,397 km (0.094 R)
• M25: 17,425,758 km (0.099 R)
• M26: 18,328,881 km (0.083 R)
• M27: 19,911,925 km (0.096 R)
• M28: 21,195,924 km (0.12 R)
• M29: 21,264,290 km (0.109 R)
• M30: 22,020,657 km (0.087 R)
• M31: 22,297,862 km (0.046 R)
• M32: 24,485,282 km (0.083 R)
• M33: 31,522,067 km (0.099 R)
• M34: 34,210,041 km (0.04 R)
• M35: 36,970,421 km (0.083 R)
• M36: 37,961,656 km (0.088 R)
• M37: 38,627,367 km (0.098 R)
• M38: 39,296,817 km (0.081 R)
• M39: 41,328,357 km (0.105 R)
• M40: 42,098,935 km (0.118 R)
• M41: 43,306,938 km (0.115 R)
• M42: 43,567,388 km (0.104 R)
• M43: 45,845,464 km (0.117 R)
• M44: 45,933,877 km (0.111 R)
• M45: 46,110,851 km (0.098 R)
• M46: 46,642,971 km (0.091 R)
• M47: 46,909,853 km (0.086 R)
• M48: 49,969,728 km (0.111 R)
• M49: 51,064,934 km (0.116 R)
• M50: 51,340,044 km (0.12 R)
• M51: 51,523,751 km (0.095 R)
• M52: 51,615,604 km (0.099 R)
• M53: 53,000,730 km (0.113 R)
• M54: 53,558,132 km (0.09 R)
• M55: 54,117,479 km (0.096 R)
• M56: 55,712,940 km (0.106 R)
• M57: 60,010,139 km (0.112 R)
• M58: 60,397,298 km (0.062 R)
• M59: 60,785,205 km (0.064 R)
• M60: 62,541,185 km (0.079 R)
• M61: 65,604,052 km (0.096 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit