🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.87 AU - 1.21 AU

Year: 374 Days

Day: 22.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,469,792 km

• M1: 28,274 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.12 AU - 1.26 AU

Year: 458 Days

Day: 15.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.21 AU - 2.63 AU

Year: 1329 Days

Day: 35.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.74 AU - 3.98 AU

Year: 2678 Days

Day: 37.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,469,792 km

• M1: 1,059,452 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.94 AU - 5.6 AU

Year: 3679 Days

Day: 26.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.7

Radius: 8.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.02 AU - 6.84 AU

Year: 5757 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,469,792 km

• M1: 146,157 km (0.112 R)
• M2: 331,359 km (0.096 R)
• M3: 556,654 km (0.11 R)
• M4: 827,875 km (0.03 R)
• M5: 884,722 km (0.077 R)
• M6: 1,113,307 km (0.118 R)
• M7: 1,280,707 km (0.091 R)
• M8: 1,360,742 km (0.028 R)
• M9: 1,428,809 km (0.106 R)
• M10: 1,582,596 km (0.108 R)
• M11: 2,381,449 km (0.081 R)
• M12: 2,839,368 km (0.072 R)
• M13: 3,016,043 km (0.112 R)
• M14: 3,159,956 km (0.097 R)
• M15: 3,214,409 km (0.057 R)
• M16: 3,491,913 km (0.056 R)
• M17: 4,070,109 km (0.089 R)
• M18: 4,189,488 km (0.106 R)
• M19: 4,554,058 km (0.089 R)
• M20: 4,698,720 km (0.084 R)
• M21: 5,035,016 km (0.077 R)
• M22: 5,292,324 km (0.08 R)
• M23: 5,887,125 km (0.034 R)
• M24: 5,977,033 km (0.106 R)
• M25: 6,619,257 km (0.107 R)
• M26: 6,948,522 km (0.074 R)
• M27: 7,019,880 km (0.113 R)
• M28: 7,672,276 km (0.111 R)
• M29: 7,819,929 km (0.103 R)
• M30: 8,143,061 km (0.112 R)
• M31: 8,623,120 km (0.108 R)
• M32: 8,674,283 km (0.115 R)
• M33: 9,399,833 km (0.098 R)
• M34: 9,610,766 km (0.116 R)
• M35: 9,876,601 km (0.113 R)
• M36: 10,064,197 km (0.119 R)
• M37: 11,186,181 km (0.092 R)
• M38: 11,381,705 km (0.106 R)
• M39: 11,493,904 km (0.109 R)
• M40: 11,946,587 km (0.102 R)
• M41: 12,433,977 km (0.087 R)
• M42: 12,694,576 km (0.034 R)
• M43: 13,427,905 km (0.053 R)
• M44: 13,516,916 km (0.109 R)
• M45: 13,695,386 km (0.113 R)
• M46: 13,964,512 km (0.093 R)
• M47: 14,144,927 km (0.068 R)
• M48: 14,629,924 km (0.113 R)
• M49: 14,843,699 km (0.087 R)
• M50: 14,905,034 km (0.116 R)
• M51: 15,120,306 km (0.118 R)
• M52: 15,398,408 km (0.065 R)
• M53: 16,054,245 km (0.109 R)
• M54: 16,117,076 km (0.107 R)
• M55: 16,369,597 km (0.079 R)
• M56: 16,655,329 km (0.087 R)
• M57: 18,272,183 km (0.107 R)
• M58: 18,403,680 km (0.102 R)
• M59: 18,469,652 km (0.066 R)
• M60: 18,866,535 km (0.082 R)
• M61: 19,065,949 km (0.078 R)
• M62: 19,366,641 km (0.07 R)
• M63: 19,938,554 km (0.027 R)
• M64: 20,006,322 km (0.099 R)
• M65: 20,618,626 km (0.042 R)
• M66: 21,202,805 km (0.059 R)
• M67: 21,306,327 km (0.052 R)
• M68: 21,444,855 km (0.114 R)
• M69: 21,548,825 km (0.107 R)
• M70: 21,653,095 km (0.085 R)
• M71: 21,966,652 km (0.117 R)
• M72: 22,106,526 km (0.081 R)
• M73: 22,211,544 km (0.096 R)
• M74: 22,422,178 km (0.114 R)
• M75: 23,022,813 km (0.061 R)
• M76: 23,342,803 km (0.051 R)
• M77: 23,879,560 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.4

Radius: 13

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.71 AU - 9.11 AU

Year: 7122 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,469,792 km

• M1: 247,584 km (0.09 R)
• M2: 455,825 km (0.101 R)
• M3: 577,747 km (0.119 R)
• M4: 659,427 km (0.048 R)
• M5: 860,188 km (0.043 R)
• M6: 944,262 km (0.063 R)
• M7: 1,031,328 km (0.07 R)
• M8: 1,147,715 km (0.117 R)
• M9: 1,736,083 km (0.108 R)
• M10: 1,845,439 km (0.054 R)
• M11: 2,603,601 km (0.115 R)
• M12: 2,969,518 km (0.11 R)
• M13: 3,139,611 km (0.119 R)
• M14: 3,710,027 km (0.079 R)
• M15: 4,143,412 km (0.095 R)
• M16: 4,334,150 km (0.084 R)
• M17: 4,484,495 km (0.083 R)
• M18: 4,746,441 km (0.111 R)
• M19: 4,991,034 km (0.062 R)
• M20: 5,726,307 km (0.105 R)
• M21: 6,010,842 km (0.103 R)
• M22: 6,324,250 km (0.114 R)
• M23: 6,495,390 km (0.092 R)
• M24: 6,867,141 km (0.115 R)
• M25: 7,144,196 km (0.118 R)
• M26: 7,399,410 km (0.107 R)
• M27: 8,076,789 km (0.066 R)
• M28: 8,182,854 km (0.105 R)
• M29: 8,638,529 km (0.113 R)
• M30: 9,658,936 km (0.116 R)
• M31: 9,912,953 km (0.069 R)
• M32: 10,055,071 km (0.055 R)
• M33: 10,834,027 km (0.118 R)
• M34: 11,068,597 km (0.116 R)
• M35: 11,812,397 km (0.108 R)
• M36: 12,023,630 km (0.095 R)
• M37: 12,205,690 km (0.093 R)
• M38: 12,480,352 km (0.104 R)
• M39: 12,695,474 km (0.089 R)
• M40: 12,942,909 km (0.061 R)
• M41: 13,067,224 km (0.074 R)
• M42: 13,348,319 km (0.03 R)
• M43: 13,568,377 km (0.118 R)
• M44: 13,663,073 km (0.104 R)
• M45: 14,203,719 km (0.113 R)
• M46: 14,428,266 km (0.1 R)
• M47: 14,524,906 km (0.117 R)
• M48: 14,816,173 km (0.058 R)
• M49: 15,338,868 km (0.036 R)
• M50: 15,602,310 km (0.097 R)
• M51: 15,800,976 km (0.079 R)
• M52: 15,933,968 km (0.072 R)
• M53: 16,773,063 km (0.07 R)
• M54: 17,489,038 km (0.084 R)
• M55: 17,764,448 km (0.116 R)
• M56: 17,971,940 km (0.092 R)
• M57: 18,076,060 km (0.106 R)
• M58: 18,284,749 km (0.035 R)
• M59: 18,424,324 km (0.069 R)
• M60: 19,056,824 km (0.049 R)
• M61: 20,054,941 km (0.037 R)
• M62: 20,235,057 km (0.094 R)
• M63: 21,436,627 km (0.113 R)
• M64: 21,583,831 km (0.088 R)
• M65: 22,811,431 km (0.115 R)
• M66: 23,756,291 km (0.109 R)
• M67: 24,406,294 km (0.108 R)
• M68: 24,636,974 km (0.115 R)
• M69: 24,945,894 km (0.067 R)
• M70: 25,294,906 km (0.052 R)
• M71: 25,567,473 km (0.115 R)
• M72: 25,880,132 km (0.101 R)
• M73: 26,115,450 km (0.052 R)
• M74: 26,272,677 km (0.117 R)
• M75: 26,390,860 km (0.097 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 15,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit