🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.09 AU - 1.39 AU

Year: 517 Days

Day: 33.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.33 AU - 2.35 AU

Year: 1341 Days

Day: 20.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,922,610 km

• M1: 209,287 km (0.107 R)
• M2: 1,399,937 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.38 AU - 2.44 AU

Year: 1402 Days

Day: 45.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.16 AU - 2.74 AU

Year: 1437 Days

Day: 13.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.97 AU - 3.07 AU

Year: 1499 Days

Day: 32.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.7

Radius: 10.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.53 AU - 7.41 AU

Year: 6167 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,922,610 km

• M1: 154,385 km (0.086 R)
• M2: 250,277 km (0.093 R)
• M3: 412,591 km (0.044 R)
• M4: 500,554 km (0.042 R)
• M5: 667,207 km (0.1 R)
• M6: 842,086 km (0.101 R)
• M7: 1,045,240 km (0.064 R)
• M8: 1,251,237 km (0.07 R)
• M9: 1,542,204 km (0.084 R)
• M10: 2,010,745 km (0.083 R)
• M11: 2,122,495 km (0.111 R)
• M12: 2,236,488 km (0.096 R)
• M13: 2,470,758 km (0.081 R)
• M14: 2,677,951 km (0.058 R)
• M15: 3,857,381 km (0.104 R)
• M16: 4,200,409 km (0.087 R)
• M17: 4,282,538 km (0.102 R)
• M18: 4,574,404 km (0.043 R)
• M19: 5,111,759 km (0.103 R)
• M20: 5,221,564 km (0.119 R)
• M21: 5,920,635 km (0.085 R)
• M22: 6,036,124 km (0.105 R)
• M23: 6,105,687 km (0.074 R)
• M24: 6,175,699 km (0.106 R)
• M25: 6,553,284 km (0.1 R)
• M26: 6,865,645 km (0.112 R)
• M27: 6,938,499 km (0.085 R)
• M28: 7,035,887 km (0.103 R)
• M29: 7,133,874 km (0.104 R)
• M30: 7,705,637 km (0.118 R)
• M31: 7,857,329 km (0.051 R)
• M32: 8,060,932 km (0.056 R)
• M33: 9,132,202 km (0.116 R)
• M34: 9,807,337 km (0.041 R)
• M35: 10,723,026 km (0.108 R)
• M36: 11,034,489 km (0.102 R)
• M37: 11,205,479 km (0.114 R)
• M38: 11,320,071 km (0.117 R)
• M39: 11,521,430 km (0.057 R)
• M40: 11,665,941 km (0.068 R)
• M41: 11,898,566 km (0.106 R)
• M42: 12,279,891 km (0.105 R)
• M43: 12,605,565 km (0.035 R)
• M44: 12,724,795 km (0.093 R)
• M45: 13,478,020 km (0.112 R)
• M46: 13,783,349 km (0.078 R)
• M47: 14,152,856 km (0.115 R)
• M48: 14,933,159 km (0.039 R)
• M49: 15,059,270 km (0.072 R)
• M50: 15,535,440 km (0.118 R)
• M51: 15,631,182 km (0.051 R)
• M52: 15,727,224 km (0.109 R)
• M53: 16,339,977 km (0.102 R)
• M54: 16,535,202 km (0.117 R)
• M55: 16,894,836 km (0.118 R)
• M56: 16,993,421 km (0.099 R)
• M57: 17,290,372 km (0.118 R)
• M58: 17,655,541 km (0.059 R)
• M59: 18,056,762 km (0.047 R)
• M60: 18,630,320 km (0.109 R)
• M61: 18,732,197 km (0.111 R)
• M62: 18,800,264 km (0.112 R)
• M63: 20,317,036 km (0.095 R)
• M64: 20,878,328 km (0.091 R)
• M65: 21,729,839 km (0.077 R)
• M66: 22,016,169 km (0.043 R)
• M67: 22,087,976 km (0.103 R)
• M68: 22,195,836 km (0.065 R)
• M69: 22,882,789 km (0.115 R)
• M70: 23,687,028 km (0.099 R)
• M71: 23,834,232 km (0.054 R)
• M72: 24,240,689 km (0.081 R)
• M73: 24,612,141 km (0.115 R)
• M74: 24,985,388 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.5

Radius: 6.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.92 AU - 19.14 AU

Year: 29891 Days

Day: 16.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,922,610 km

• M1: 486,043 km (0.103 R)
• M2: 761,453 km (0.069 R)
• M3: 826,379 km (0.114 R)
• M4: 1,438,234 km (0.029 R)
• M5: 1,714,990 km (0.034 R)
• M6: 1,918,593 km (0.102 R)
• M7: 2,099,457 km (0.11 R)
• M8: 2,708,021 km (0.035 R)
• M9: 3,083,960 km (0.052 R)
• M10: 3,367,747 km (0.096 R)
• M11: 4,346,865 km (0.078 R)
• M12: 4,705,003 km (0.078 R)
• M13: 4,745,394 km (0.12 R)
• M14: 4,785,935 km (0.09 R)
• M15: 5,835,813 km (0.083 R)
• M16: 6,498,831 km (0.074 R)
• M17: 6,589,038 km (0.087 R)
• M18: 7,138,960 km (0.101 R)
• M19: 7,278,684 km (0.118 R)
• M20: 8,282,486 km (0.119 R)
• M21: 8,676,078 km (0.079 R)
• M22: 9,025,688 km (0.088 R)
• M23: 9,430,650 km (0.058 R)
• M24: 10,363,692 km (0.111 R)
• M25: 11,762,432 km (0.07 R)
• M26: 12,878,133 km (0.098 R)
• M27: 14,319,807 km (0.081 R)
• M28: 15,149,178 km (0.097 R)
• M29: 16,177,065 km (0.066 R)
• M30: 16,606,860 km (0.109 R)
• M31: 17,666,312 km (0.071 R)
• M32: 17,729,292 km (0.048 R)
• M33: 18,747,456 km (0.111 R)
• M34: 19,458,345 km (0.037 R)
• M35: 19,588,495 km (0.089 R)
• M36: 20,906,452 km (0.078 R)
• M37: 21,173,335 km (0.042 R)
• M38: 21,240,354 km (0.108 R)
• M39: 21,643,371 km (0.076 R)
• M40: 22,048,931 km (0.086 R)
• M41: 22,252,683 km (0.083 R)
• M42: 22,730,499 km (0.09 R)
• M43: 22,867,680 km (0.118 R)
• M44: 24,044,417 km (0.061 R)
• M45: 24,394,326 km (0.04 R)
• M46: 25,098,932 km (0.102 R)
• M47: 26,240,514 km (0.095 R)
• M48: 27,544,708 km (0.108 R)
• M49: 27,764,168 km (0.057 R)
• M50: 27,837,471 km (0.081 R)
• M51: 28,869,995 km (0.086 R)
• M52: 29,690,091 km (0.056 R)
• M53: 30,291,325 km (0.107 R)
• M54: 31,200,581 km (0.044 R)
• M55: 31,429,316 km (0.078 R)
• M56: 33,123,661 km (0.043 R)
• M57: 33,981,904 km (0.098 R)
• M58: 35,959,588 km (0.115 R)
• M59: 36,199,394 km (0.027 R)
• M60: 36,922,101 km (0.07 R)
• M61: 37,811,759 km (0.088 R)
• M62: 39,447,463 km (0.083 R)
• M63: 40,772,600 km (0.111 R)
• M64: 42,112,100 km (0.05 R)
• M65: 42,956,729 km (0.114 R)
• M66: 44,319,716 km (0.087 R)
• M67: 44,491,005 km (0.113 R)
• M68: 45,092,538 km (0.102 R)
• M69: 47,437,784 km (0.096 R)
• M70: 48,404,485 km (0.107 R)
• M71: 49,289,058 km (0.06 R)
• M72: 50,357,486 km (0.119 R)
• M73: 51,974,489 km (0.074 R)
• M74: 54,065,269 km (0.12 R)
• M75: 56,368,777 km (0.106 R)
• M76: 58,234,711 km (0.116 R)
• M77: 58,704,299 km (0.101 R)
• M78: 59,269,480 km (0.113 R)
• M79: 59,741,910 km (0.032 R)
• M80: 59,836,456 km (0.116 R)
• M81: 59,931,151 km (0.118 R)
• M82: 60,785,504 km (0.112 R)
• M83: 62,410,287 km (0.069 R)
• M84: 63,662,271 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 20,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit