🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.59 AU - 0.75 AU

Year: 209 Days

Day: 27.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.71 AU - 1.05 AU

Year: 314 Days

Day: 34.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,815,213 km

• M1: 391,049 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.02 AU - 2.86 AU

Year: 1451 Days

Day: 16.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,815,213 km

• M1: 481,256 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.16 AU - 3.22 AU

Year: 1680 Days

Day: 27 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.7

Radius: 13.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.15 AU - 9.61 AU

Year: 8423 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,815,213 km

• M1: 218,862 km (0.093 R)
• M2: 325,824 km (0.069 R)
• M3: 423,811 km (0.071 R)
• M4: 787,034 km (0.109 R)
• M5: 898,784 km (0.119 R)
• M6: 1,102,237 km (0.069 R)
• M7: 1,295,069 km (0.093 R)
• M8: 1,457,831 km (0.113 R)
• M9: 1,804,450 km (0.12 R)
• M10: 2,050,239 km (0.072 R)
• M11: 2,373,071 km (0.075 R)
• M12: 2,456,397 km (0.115 R)
• M13: 2,540,770 km (0.106 R)
• M14: 3,049,702 km (0.06 R)
• M15: 3,667,541 km (0.107 R)
• M16: 4,001,145 km (0.106 R)
• M17: 4,121,272 km (0.059 R)
• M18: 4,468,189 km (0.107 R)
• M19: 4,888,559 km (0.081 R)
• M20: 5,060,298 km (0.075 R)
• M21: 5,321,795 km (0.063 R)
• M22: 5,454,189 km (0.12 R)
• M23: 5,880,991 km (0.059 R)
• M24: 6,040,912 km (0.109 R)
• M25: 6,179,140 km (0.048 R)
• M26: 6,886,439 km (0.108 R)
• M27: 7,055,185 km (0.112 R)
• M28: 7,347,649 km (0.085 R)
• M29: 7,544,969 km (0.082 R)
• M30: 7,969,976 km (0.079 R)
• M31: 8,172,681 km (0.057 R)
• M32: 8,402,763 km (0.074 R)
• M33: 8,531,567 km (0.095 R)
• M34: 8,974,526 km (0.117 R)
• M35: 9,158,980 km (0.068 R)
• M36: 9,424,815 km (0.069 R)
• M37: 9,909,812 km (0.084 R)
• M38: 10,513,738 km (0.078 R)
• M39: 10,680,540 km (0.12 R)
• M40: 11,441,844 km (0.102 R)
• M41: 12,133,434 km (0.109 R)
• M42: 13,376,144 km (0.05 R)
• M43: 13,526,789 km (0.118 R)
• M44: 13,708,251 km (0.056 R)
• M45: 14,350,026 km (0.104 R)
• M46: 14,504,262 km (0.054 R)
• M47: 14,721,178 km (0.093 R)
• M48: 15,283,816 km (0.104 R)
• M49: 15,441,343 km (0.054 R)
• M50: 15,694,612 km (0.072 R)
• M51: 16,013,106 km (0.077 R)
• M52: 16,108,998 km (0.03 R)
• M53: 16,301,530 km (0.073 R)
• M54: 17,046,528 km (0.077 R)
• M55: 17,209,889 km (0.103 R)
• M56: 17,340,936 km (0.108 R)
• M57: 17,935,139 km (0.117 R)
• M58: 18,401,884 km (0.088 R)
• M59: 18,569,584 km (0.116 R)
• M60: 19,041,864 km (0.113 R)
• M61: 19,415,709 km (0.093 R)
• M62: 19,963,686 km (0.048 R)
• M63: 20,205,137 km (0.115 R)
• M64: 20,308,809 km (0.12 R)
• M65: 20,412,779 km (0.086 R)
• M66: 20,551,606 km (0.039 R)
• M67: 20,656,025 km (0.088 R)
• M68: 20,760,445 km (0.102 R)
• M69: 21,744,499 km (0.097 R)
• M70: 21,886,318 km (0.098 R)
• M71: 22,135,249 km (0.109 R)
• M72: 23,503,022 km (0.117 R)
• M73: 23,684,933 km (0.086 R)
• M74: 23,903,945 km (0.086 R)
• M75: 24,860,922 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 14.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.48 AU - 9.3 AU

Year: 9254 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,815,213 km

• M1: 206,295 km (0.105 R)
• M2: 382,971 km (0.049 R)
• M3: 500,255 km (0.08 R)
• M4: 1,202,019 km (0.1 R)
• M5: 1,527,095 km (0.114 R)
• M6: 1,618,799 km (0.116 R)
• M7: 1,930,261 km (0.064 R)
• M8: 2,287,501 km (0.075 R)
• M9: 2,420,494 km (0.107 R)
• M10: 3,124,352 km (0.097 R)
• M11: 3,545,619 km (0.094 R)
• M12: 3,669,337 km (0.094 R)
• M13: 3,857,830 km (0.089 R)
• M14: 4,049,465 km (0.087 R)
• M15: 4,343,125 km (0.115 R)
• M16: 5,195,235 km (0.112 R)
• M17: 5,514,776 km (0.09 R)
• M18: 6,210,556 km (0.09 R)
• M19: 6,473,997 km (0.115 R)
• M20: 6,818,073 km (0.112 R)
• M21: 7,050,847 km (0.096 R)
• M22: 7,684,543 km (0.104 R)
• M23: 8,090,103 km (0.081 R)
• M24: 8,336,790 km (0.102 R)
• M25: 8,795,457 km (0.059 R)
• M26: 10,398,398 km (0.032 R)
• M27: 10,756,835 km (0.098 R)
• M28: 11,256,342 km (0.098 R)
• M29: 12,704,749 km (0.113 R)
• M30: 12,800,192 km (0.046 R)
• M31: 12,943,956 km (0.054 R)
• M32: 13,184,509 km (0.07 R)
• M33: 13,621,335 km (0.108 R)
• M34: 14,260,866 km (0.088 R)
• M35: 14,609,279 km (0.066 R)
• M36: 15,213,206 km (0.045 R)
• M37: 16,185,891 km (0.098 R)
• M38: 16,289,563 km (0.057 R)
• M39: 17,284,538 km (0.094 R)
• M40: 17,390,453 km (0.093 R)
• M41: 18,030,433 km (0.113 R)
• M42: 18,895,707 km (0.104 R)
• M43: 19,443,235 km (0.044 R)
• M44: 20,330,500 km (0.084 R)
• M45: 21,344,325 km (0.119 R)
• M46: 22,374,606 km (0.029 R)
• M47: 23,187,221 km (0.064 R)
• M48: 23,655,762 km (0.11 R)
• M49: 24,127,593 km (0.118 R)
• M50: 24,721,796 km (0.116 R)
• M51: 25,441,063 km (0.069 R)
• M52: 27,084,844 km (0.108 R)
• M53: 27,950,567 km (0.115 R)
• M54: 29,203,150 km (0.115 R)
• M55: 29,836,248 km (0.113 R)
• M56: 30,858,750 km (0.046 R)
• M57: 31,503,666 km (0.092 R)
• M58: 31,697,994 km (0.114 R)
• M59: 32,413,969 km (0.097 R)
• M60: 33,398,921 km (0.066 R)
• M61: 33,795,655 km (0.102 R)
• M62: 34,794,370 km (0.12 R)
• M63: 35,667,723 km (0.1 R)
• M64: 36,073,283 km (0.066 R)
• M65: 36,548,405 km (0.103 R)
• M66: 37,710,781 km (0.085 R)
• M67: 37,986,041 km (0.104 R)
• M68: 39,651,514 km (0.105 R)
• M69: 40,282,368 km (0.097 R)
• M70: 40,563,762 km (0.073 R)
• M71: 40,845,754 km (0.091 R)
• M72: 41,980,454 km (0.107 R)
• M73: 42,337,245 km (0.074 R)
• M74: 42,623,425 km (0.106 R)
• M75: 42,766,740 km (0.107 R)
• M76: 44,280,970 km (0.103 R)
• M77: 44,571,489 km (0.1 R)
• M78: 45,959,607 km (0.118 R)
• M79: 46,991,683 km (0.058 R)
• M80: 47,733,389 km (0.115 R)
• M81: 48,628,733 km (0.098 R)
• M82: 49,303,868 km (0.083 R)
• M83: 50,057,692 km (0.085 R)
• M84: 50,284,482 km (0.052 R)
• M85: 50,663,413 km (0.028 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: 258 - 18,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit