🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.36 AU - 1.38 AU

Year: 564 Days

Day: 30.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,618,862 km

• M1: 118,781 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.22 AU - 1.7 AU

Year: 620 Days

Day: 33 Hours

Environment

Temp: -11 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 14.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.27 AU - 7.69 AU

Year: 5798 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,618,862 km

• M1: 179,966 km (0.045 R)
• M2: 304,282 km (0.048 R)
• M3: 533,167 km (0.096 R)
• M4: 817,253 km (0.057 R)
• M5: 932,294 km (0.111 R)
• M6: 1,123,480 km (0.108 R)
• M7: 1,253,780 km (0.117 R)
• M8: 1,693,597 km (0.114 R)
• M9: 1,948,961 km (0.115 R)
• M10: 2,384,291 km (0.091 R)
• M11: 2,574,879 km (0.112 R)
• M12: 2,691,714 km (0.079 R)
• M13: 2,870,484 km (0.086 R)
• M14: 2,971,463 km (0.113 R)
• M15: 3,366,550 km (0.088 R)
• M16: 3,537,990 km (0.086 R)
• M17: 3,823,123 km (0.038 R)
• M18: 4,002,192 km (0.064 R)
• M19: 4,115,737 km (0.042 R)
• M20: 4,322,630 km (0.09 R)
• M21: 4,651,596 km (0.11 R)
• M22: 4,819,146 km (0.032 R)
• M23: 4,988,640 km (0.076 R)
• M24: 5,309,079 km (0.119 R)
• M25: 5,560,104 km (0.028 R)
• M26: 5,892,361 km (0.102 R)
• M27: 6,630,028 km (0.108 R)
• M28: 7,037,383 km (0.119 R)
• M29: 7,425,141 km (0.111 R)
• M30: 7,876,627 km (0.092 R)
• M31: 8,019,643 km (0.09 R)
• M32: 8,366,411 km (0.045 R)
• M33: 9,618,545 km (0.094 R)
• M34: 10,080,054 km (0.086 R)
• M35: 10,173,254 km (0.095 R)
• M36: 10,391,666 km (0.094 R)
• M37: 11,800,579 km (0.063 R)
• M38: 11,898,865 km (0.089 R)
• M39: 12,129,246 km (0.105 R)
• M40: 12,694,726 km (0.074 R)
• M41: 12,829,065 km (0.091 R)
• M42: 13,065,429 km (0.116 R)
• M43: 13,200,965 km (0.032 R)
• M44: 13,542,198 km (0.106 R)
• M45: 13,713,936 km (0.091 R)
• M46: 14,268,196 km (0.111 R)
• M47: 14,407,921 km (0.056 R)
• M48: 15,184,483 km (0.113 R)
• M49: 15,721,839 km (0.055 R)
• M50: 15,938,606 km (0.102 R)
• M51: 16,668,195 km (0.101 R)
• M52: 16,778,448 km (0.089 R)
• M53: 17,782,848 km (0.113 R)
• M54: 18,425,222 km (0.106 R)
• M55: 19,538,679 km (0.086 R)
• M56: 20,083,963 km (0.097 R)
• M57: 20,201,547 km (0.092 R)
• M58: 20,397,819 km (0.097 R)
• M59: 20,555,346 km (0.051 R)
• M60: 20,911,389 km (0.068 R)
• M61: 21,189,641 km (0.095 R)
• M62: 21,429,147 km (0.052 R)
• M63: 21,709,793 km (0.073 R)
• M64: 22,233,984 km (0.09 R)
• M65: 22,762,513 km (0.072 R)
• M66: 23,459,938 km (0.056 R)
• M67: 24,205,983 km (0.04 R)
• M68: 24,540,035 km (0.079 R)
• M69: 25,044,030 km (0.077 R)
• M70: 26,190,548 km (0.087 R)
• M71: 27,050,885 km (0.093 R)
• M72: 27,224,120 km (0.077 R)
• M73: 27,354,270 km (0.12 R)
• M74: 28,578,728 km (0.11 R)
• M75: 29,286,476 km (0.096 R)
• M76: 30,000,058 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.1

Radius: 6.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.28 AU - 18.8 AU

Year: 20500 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,618,862 km

• M1: 112,946 km (0.114 R)
• M2: 563,386 km (0.077 R)
• M3: 727,794 km (0.106 R)
• M4: 815,757 km (0.11 R)
• M5: 945,159 km (0.102 R)
• M6: 1,224,159 km (0.057 R)
• M7: 1,438,982 km (0.069 R)
• M8: 1,712,297 km (0.093 R)
• M9: 2,764,419 km (0.104 R)
• M10: 3,190,773 km (0.109 R)
• M11: 3,249,116 km (0.115 R)
• M12: 4,072,503 km (0.058 R)
• M13: 4,393,091 km (0.092 R)
• M14: 4,889,307 km (0.103 R)
• M15: 5,508,044 km (0.074 R)
• M16: 6,334,273 km (0.098 R)
• M17: 6,593,377 km (0.12 R)
• M18: 7,045,611 km (0.112 R)
• M19: 7,275,543 km (0.112 R)
• M20: 7,430,077 km (0.111 R)
• M21: 7,625,003 km (0.073 R)
• M22: 7,703,393 km (0.09 R)
• M23: 8,583,477 km (0.107 R)
• M24: 8,952,685 km (0.093 R)
• M25: 10,524,360 km (0.07 R)
• M26: 11,007,860 km (0.034 R)
• M27: 12,408,994 km (0.116 R)
• M28: 12,733,023 km (0.088 R)
• M29: 13,106,868 km (0.104 R)
• M30: 13,913,200 km (0.114 R)
• M31: 15,177,302 km (0.095 R)
• M32: 15,773,001 km (0.07 R)
• M33: 16,987,287 km (0.118 R)
• M34: 17,141,223 km (0.111 R)
• M35: 17,865,427 km (0.04 R)
• M36: 17,969,696 km (0.111 R)
• M37: 18,231,343 km (0.078 R)
• M38: 19,183,533 km (0.101 R)
• M39: 19,343,753 km (0.077 R)
• M40: 19,719,543 km (0.077 R)
• M41: 21,135,935 km (0.112 R)
• M42: 21,412,093 km (0.105 R)
• M43: 21,467,444 km (0.088 R)
• M44: 21,745,098 km (0.073 R)
• M45: 21,800,748 km (0.091 R)
• M46: 22,754,135 km (0.083 R)
• M47: 22,867,231 km (0.109 R)
• M48: 23,207,566 km (0.064 R)
• M49: 23,778,432 km (0.089 R)
• M50: 23,950,619 km (0.115 R)
• M51: 24,008,065 km (0.045 R)
• M52: 24,123,255 km (0.069 R)
• M53: 24,585,512 km (0.036 R)
• M54: 25,050,762 km (0.112 R)
• M55: 26,463,714 km (0.045 R)
• M56: 26,761,264 km (0.1 R)
• M57: 27,721,084 km (0.116 R)
• M58: 28,205,183 km (0.113 R)
• M59: 28,570,201 km (0.069 R)
• M60: 29,612,599 km (0.119 R)
• M61: 29,797,951 km (0.102 R)
• M62: 30,107,469 km (0.11 R)
• M63: 31,230,949 km (0.104 R)
• M64: 33,197,712 km (0.05 R)
• M65: 35,269,643 km (0.068 R)
• M66: 35,925,779 km (0.11 R)
• M67: 36,651,927 km (0.116 R)
• M68: 39,197,933 km (0.059 R)
• M69: 39,401,386 km (0.103 R)
• M70: 39,741,273 km (0.03 R)
• M71: 40,150,273 km (0.091 R)
• M72: 40,560,770 km (0.097 R)
• M73: 41,592,995 km (0.109 R)
• M74: 43,613,015 km (0.113 R)
• M75: 44,387,633 km (0.062 R)
• M76: 45,736,108 km (0.066 R)
• M77: 46,093,198 km (0.077 R)
• M78: 46,236,363 km (0.102 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 16,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit