🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.55 AU - 0.73 AU

Year: 197 Days

Day: 25.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.98 AU - 1.5 AU

Year: 532 Days

Day: 24.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.41 AU - 1.73 AU

Year: 757 Days

Day: 15.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,493,314 km

• M1: 222,901 km (0.118 R)
• M2: 573,558 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.1

Radius: 3.1

Gravity: 78.47 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.62 AU - 17.39 AU

Year: 22367 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,493,314 km

• M1: 194,028 km (0.088 R)
• M2: 372,947 km (0.108 R)
• M3: 690,245 km (0.115 R)
• M4: 715,377 km (0.1 R)
• M5: 846,275 km (0.084 R)
• M6: 900,729 km (0.111 R)
• M7: 1,189,901 km (0.093 R)
• M8: 1,220,419 km (0.036 R)
• M9: 2,172,460 km (0.104 R)
• M10: 2,209,710 km (0.058 R)
• M11: 2,322,956 km (0.084 R)
• M12: 2,438,146 km (0.079 R)
• M13: 2,835,478 km (0.113 R)
• M14: 3,338,127 km (0.103 R)
• M15: 4,376,037 km (0.086 R)
• M16: 4,710,239 km (0.112 R)
• M17: 4,807,178 km (0.096 R)
• M18: 5,102,185 km (0.102 R)
• M19: 5,606,629 km (0.041 R)
• M20: 6,179,589 km (0.099 R)
• M21: 6,232,696 km (0.07 R)
• M22: 8,532,315 km (0.113 R)
• M23: 9,493,331 km (0.045 R)
• M24: 9,862,389 km (0.06 R)
• M25: 10,111,170 km (0.111 R)
• M26: 10,173,702 km (0.095 R)
• M27: 10,997,687 km (0.08 R)
• M28: 11,711,718 km (0.106 R)
• M29: 12,709,087 km (0.081 R)
• M30: 13,251,978 km (0.077 R)
• M31: 14,150,313 km (0.102 R)
• M32: 15,211,111 km (0.045 R)
• M33: 17,859,143 km (0.104 R)
• M34: 19,468,218 km (0.069 R)
• M35: 20,093,238 km (0.101 R)
• M36: 20,883,863 km (0.051 R)
• M37: 21,765,144 km (0.09 R)
• M38: 23,979,192 km (0.08 R)
• M39: 24,062,518 km (0.038 R)
• M40: 26,694,244 km (0.111 R)
• M41: 28,970,824 km (0.098 R)
• M42: 30,312,269 km (0.097 R)
• M43: 30,492,534 km (0.082 R)
• M44: 31,582,354 km (0.064 R)
• M45: 32,131,977 km (0.111 R)
• M46: 32,223,830 km (0.114 R)
• M47: 32,869,794 km (0.11 R)
• M48: 33,986,841 km (0.067 R)
• M49: 35,021,610 km (0.051 R)
• M50: 35,780,819 km (0.072 R)
• M51: 35,876,113 km (0.075 R)
• M52: 38,187,699 km (0.067 R)
• M53: 38,675,388 km (0.119 R)
• M54: 38,968,899 km (0.026 R)
• M55: 39,066,886 km (0.104 R)
• M56: 39,952,804 km (0.117 R)
• M57: 40,547,007 km (0.098 R)
• M58: 42,649,904 km (0.071 R)
• M59: 45,095,979 km (0.065 R)
• M60: 45,611,344 km (0.11 R)
• M61: 46,232,324 km (0.098 R)
• M62: 48,322,356 km (0.096 R)
• M63: 48,427,673 km (0.051 R)
• M64: 48,849,689 km (0.102 R)
• M65: 49,166,986 km (0.047 R)
• M66: 49,378,816 km (0.058 R)
• M67: 50,016,402 km (0.086 R)
• M68: 51,407,214 km (0.035 R)
• M69: 52,053,327 km (0.099 R)
• M70: 52,810,592 km (0.102 R)
• M71: 53,027,508 km (0.113 R)
• M72: 54,445,397 km (0.089 R)
• M73: 55,324,135 km (0.06 R)
• M74: 57,876,275 km (0.108 R)
• M75: 58,660,616 km (0.113 R)
• M76: 60,239,921 km (0.107 R)
• M77: 60,807,346 km (0.084 R)
• M78: 64,480,422 km (0.039 R)
• M79: 64,712,299 km (0.109 R)
• M80: 65,060,862 km (0.078 R)
• M81: 65,759,484 km (0.113 R)
• M82: 66,226,678 km (0.112 R)
• M83: 66,929,639 km (0.119 R)
• M84: 69,053,031 km (0.082 R)
• M85: 73,971,510 km (0.069 R)
• M86: 74,822,572 km (0.028 R)
• M87: 76,534,121 km (0.033 R)
• M88: 77,271,639 km (0.117 R)
• M89: 79,622,569 km (0.106 R)
• M90: 80,619,489 km (0.074 R)
• M91: 80,994,382 km (0.079 R)
• M92: 81,620,449 km (0.084 R)
• M93: 82,751,409 km (0.115 R)
• M94: 83,634,784 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.7

Radius: 6.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.08 AU - 17.18 AU

Year: 24941 Days

Day: 16.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 37,493,314 km

• M1: 280,197 km (0.086 R)
• M2: 341,382 km (0.104 R)
• M3: 677,379 km (0.109 R)
• M4: 808,576 km (0.103 R)
• M5: 1,129,614 km (0.057 R)
• M6: 1,376,749 km (0.102 R)
• M7: 1,679,834 km (0.109 R)
• M8: 2,066,395 km (0.084 R)
• M9: 2,129,974 km (0.111 R)
• M10: 2,707,871 km (0.081 R)
• M11: 2,990,312 km (0.103 R)
• M12: 3,945,793 km (0.102 R)
• M13: 4,158,372 km (0.082 R)
• M14: 4,677,776 km (0.068 R)
• M15: 5,927,666 km (0.073 R)
• M16: 6,018,622 km (0.085 R)
• M17: 6,324,848 km (0.119 R)
• M18: 7,798,387 km (0.103 R)
• M19: 11,340,416 km (0.108 R)
• M20: 14,356,309 km (0.093 R)
• M21: 14,642,041 km (0.099 R)
• M22: 15,260,778 km (0.106 R)
• M23: 16,226,133 km (0.12 R)
• M24: 17,776,416 km (0.08 R)
• M25: 17,951,595 km (0.117 R)
• M26: 18,480,423 km (0.037 R)
• M27: 19,103,947 km (0.041 R)
• M28: 19,373,223 km (0.108 R)
• M29: 19,689,025 km (0.082 R)
• M30: 20,234,458 km (0.069 R)
• M31: 20,830,905 km (0.112 R)
• M32: 22,465,112 km (0.093 R)
• M33: 23,082,503 km (0.106 R)
• M34: 25,755,966 km (0.088 R)
• M35: 25,855,000 km (0.1 R)
• M36: 26,053,516 km (0.05 R)
• M37: 26,852,369 km (0.086 R)
• M38: 31,759,179 km (0.098 R)
• M39: 32,344,855 km (0.06 R)
• M40: 34,613,806 km (0.066 R)
• M41: 34,668,409 km (0.036 R)
• M42: 35,546,698 km (0.065 R)
• M43: 35,988,610 km (0.073 R)
• M44: 36,487,818 km (0.091 R)
• M45: 36,989,420 km (0.077 R)
• M46: 37,325,118 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 11,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit