🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.53 AU - 0.59 AU

Year: 266 Days

Day: 44.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,871,196 km

• M1: 55,202 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.8

Radius: 13.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.29 AU - 4.31 AU

Year: 4710 Days

Day: 9.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,871,196 km

• M1: 175,030 km (0.075 R)
• M2: 379,530 km (0.103 R)
• M3: 466,297 km (0.1 R)
• M4: 618,438 km (0.065 R)
• M5: 779,405 km (0.064 R)
• M6: 1,014,124 km (0.068 R)
• M7: 1,122,283 km (0.044 R)
• M8: 1,260,212 km (0.119 R)
• M9: 1,444,367 km (0.071 R)
• M10: 1,581,698 km (0.12 R)
• M11: 1,680,582 km (0.116 R)
• M12: 1,869,973 km (0.118 R)
• M13: 2,399,251 km (0.052 R)
• M14: 2,497,387 km (0.052 R)
• M15: 2,869,586 km (0.041 R)
• M16: 3,151,429 km (0.068 R)
• M17: 3,666,644 km (0.107 R)
• M18: 3,799,636 km (0.104 R)
• M19: 4,428,396 km (0.075 R)
• M20: 4,755,118 km (0.064 R)
• M21: 5,111,011 km (0.037 R)
• M22: 5,260,011 km (0.088 R)
• M23: 5,715,985 km (0.042 R)
• M24: 5,893,109 km (0.087 R)
• M25: 6,094,468 km (0.041 R)
• M26: 6,573,480 km (0.118 R)
• M27: 6,899,603 km (0.106 R)
• M28: 7,112,032 km (0.118 R)
• M29: 7,326,705 km (0.111 R)
• M30: 7,543,622 km (0.094 R)
• M31: 7,664,946 km (0.081 R)
• M32: 7,787,018 km (0.114 R)
• M33: 8,157,123 km (0.099 R)
• M34: 8,306,721 km (0.112 R)
• M35: 8,659,622 km (0.088 R)
• M36: 8,888,956 km (0.063 R)
• M37: 8,991,580 km (0.079 R)
• M38: 9,327,876 km (0.074 R)
• M39: 9,510,685 km (0.118 R)
• M40: 9,615,702 km (0.109 R)
• M41: 9,721,019 km (0.099 R)
• M42: 10,253,737 km (0.1 R)
• M43: 10,442,380 km (0.119 R)
• M44: 10,632,369 km (0.106 R)
• M45: 11,291,946 km (0.082 R)
• M46: 11,514,847 km (0.108 R)
• M47: 11,851,891 km (0.089 R)
• M48: 12,050,108 km (0.097 R)
• M49: 12,392,239 km (0.094 R)
• M50: 12,535,853 km (0.112 R)
• M51: 13,144,866 km (0.056 R)
• M52: 13,615,351 km (0.079 R)
• M53: 14,361,545 km (0.091 R)
• M54: 14,633,365 km (0.071 R)
• M55: 15,029,200 km (0.108 R)
• M56: 15,305,358 km (0.113 R)
• M57: 15,552,045 km (0.109 R)
• M58: 15,862,461 km (0.057 R)
• M59: 16,300,483 km (0.082 R)
• M60: 16,615,835 km (0.096 R)
• M61: 16,933,133 km (0.066 R)
• M62: 17,156,482 km (0.086 R)
• M63: 18,124,829 km (0.077 R)
• M64: 18,451,401 km (0.092 R)
• M65: 18,714,245 km (0.114 R)
• M66: 19,177,101 km (0.104 R)
• M67: 19,643,696 km (0.097 R)
• M68: 20,080,373 km (0.096 R)
• M69: 20,894,933 km (0.11 R)
• M70: 21,306,327 km (0.094 R)
• M71: 21,547,629 km (0.064 R)
• M72: 21,685,857 km (0.065 R)
• M73: 22,032,625 km (0.042 R)
• M74: 22,661,684 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.1

Radius: 7.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.76 AU - 7.74 AU

Year: 12412 Days

Day: 23.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,871,196 km

• M1: 115,041 km (0.059 R)
• M2: 190,438 km (0.107 R)
• M3: 240,853 km (0.066 R)
• M4: 352,004 km (0.118 R)
• M5: 430,094 km (0.091 R)
• M6: 559,795 km (0.067 R)
• M7: 1,671,607 km (0.106 R)
• M8: 1,775,428 km (0.11 R)
• M9: 1,828,086 km (0.106 R)
• M10: 2,099,756 km (0.057 R)
• M11: 2,211,954 km (0.111 R)
• M12: 2,364,843 km (0.113 R)
• M13: 2,560,816 km (0.087 R)
• M14: 3,484,882 km (0.115 R)
• M15: 4,145,507 km (0.109 R)
• M16: 4,478,212 km (0.088 R)
• M17: 4,721,010 km (0.04 R)
• M18: 5,018,261 km (0.065 R)
• M19: 5,423,970 km (0.046 R)
• M20: 5,735,283 km (0.102 R)
• M21: 6,402,340 km (0.049 R)
• M22: 6,511,397 km (0.102 R)
• M23: 6,593,676 km (0.052 R)
• M24: 7,206,728 km (0.06 R)
• M25: 7,320,273 km (0.107 R)
• M26: 7,491,562 km (0.044 R)
• M27: 7,548,858 km (0.069 R)
• M28: 8,546,975 km (0.079 R)
• M29: 8,637,033 km (0.029 R)
• M30: 9,461,617 km (0.072 R)
• M31: 9,523,700 km (0.105 R)
• M32: 10,025,301 km (0.06 R)
• M33: 10,120,296 km (0.115 R)
• M34: 10,891,174 km (0.088 R)
• M35: 11,581,119 km (0.059 R)
• M36: 13,279,953 km (0.077 R)
• M37: 13,910,358 km (0.107 R)
• M38: 14,158,242 km (0.117 R)
• M39: 14,622,294 km (0.08 R)
• M40: 15,019,028 km (0.062 R)
• M41: 15,200,490 km (0.068 R)
• M42: 15,309,696 km (0.094 R)
• M43: 16,304,373 km (0.071 R)
• M44: 16,565,720 km (0.101 R)
• M45: 16,753,166 km (0.096 R)
• M46: 17,054,756 km (0.088 R)
• M47: 17,586,576 km (0.102 R)
• M48: 18,355,808 km (0.069 R)
• M49: 18,744,613 km (0.1 R)
• M50: 19,490,658 km (0.11 R)
• M51: 19,569,795 km (0.112 R)
• M52: 21,377,685 km (0.077 R)
• M53: 21,622,876 km (0.106 R)
• M54: 21,745,696 km (0.077 R)
• M55: 22,612,466 km (0.056 R)
• M56: 23,322,308 km (0.113 R)
• M57: 23,490,456 km (0.06 R)
• M58: 24,039,480 km (0.095 R)
• M59: 24,464,787 km (0.105 R)
• M60: 24,763,833 km (0.088 R)
• M61: 25,150,394 km (0.101 R)
• M62: 25,409,049 km (0.089 R)
• M63: 26,408,961 km (0.105 R)
• M64: 26,891,713 km (0.086 R)
• M65: 27,023,958 km (0.092 R)
• M66: 27,112,220 km (0.078 R)
• M67: 27,466,169 km (0.07 R)
• M68: 27,688,023 km (0.082 R)
• M69: 27,955,204 km (0.117 R)
• M70: 30,489,542 km (0.112 R)
• M71: 30,627,471 km (0.074 R)

Asteroid Belt

Center: 9.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.5

Radius: 5.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.05 AU - 13.39 AU

Year: 23896 Days

Day: 23.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 47,871,196 km

• M1: 792,270 km (0.07 R)
• M2: 1,034,320 km (0.115 R)
• M3: 1,298,659 km (0.069 R)
• M4: 1,384,229 km (0.043 R)
• M5: 1,721,722 km (0.072 R)
• M6: 2,522,519 km (0.113 R)
• M7: 3,571,350 km (0.096 R)
• M8: 3,999,649 km (0.066 R)
• M9: 4,737,914 km (0.029 R)
• M10: 4,870,607 km (0.056 R)
• M11: 5,038,157 km (0.028 R)
• M12: 7,268,213 km (0.062 R)
• M13: 8,282,337 km (0.038 R)
• M14: 9,340,143 km (0.088 R)
• M15: 10,139,744 km (0.11 R)
• M16: 11,004,868 km (0.111 R)
• M17: 11,669,083 km (0.107 R)
• M18: 13,927,861 km (0.102 R)
• M19: 14,309,186 km (0.109 R)
• M20: 16,517,400 km (0.111 R)
• M21: 16,668,344 km (0.112 R)
• M22: 18,151,009 km (0.057 R)
• M23: 18,829,286 km (0.097 R)
• M24: 19,039,620 km (0.113 R)
• M25: 22,065,387 km (0.05 R)
• M26: 22,844,792 km (0.113 R)
• M27: 24,430,679 km (0.088 R)
• M28: 25,063,328 km (0.111 R)
• M29: 25,934,736 km (0.106 R)
• M30: 26,110,214 km (0.099 R)
• M31: 26,285,991 km (0.095 R)
• M32: 29,457,167 km (0.093 R)
• M33: 30,499,715 km (0.093 R)
• M34: 32,305,810 km (0.081 R)
• M35: 32,431,622 km (0.051 R)
• M36: 32,620,564 km (0.101 R)
• M37: 32,810,104 km (0.079 R)
• M38: 32,873,234 km (0.112 R)
• M39: 34,210,191 km (0.085 R)
• M40: 37,861,426 km (0.045 R)
• M41: 40,408,479 km (0.084 R)
• M42: 41,702,650 km (0.042 R)
• M43: 42,114,194 km (0.079 R)
• M44: 43,495,581 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 14,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit