🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.6 AU - 0.9 AU

Year: 230 Days

Day: 44.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.52 AU - 2.8 AU

Year: 1539 Days

Day: 37.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 83.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.15 AU - 3.37 AU

Year: 1627 Days

Day: 31.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 8.1

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.57 AU - 13.17 AU

Year: 12714 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,002,983 km

• M1: 112,498 km (0.072 R)
• M2: 341,382 km (0.106 R)
• M3: 557,551 km (0.047 R)
• M4: 665,711 km (0.089 R)
• M5: 1,051,673 km (0.118 R)
• M6: 1,109,268 km (0.042 R)
• M7: 1,564,794 km (0.101 R)
• M8: 1,766,900 km (0.03 R)
• M9: 2,025,406 km (0.108 R)
• M10: 2,122,345 km (0.052 R)
• M11: 2,500,080 km (0.099 R)
• M12: 2,604,349 km (0.075 R)
• M13: 3,119,564 km (0.118 R)
• M14: 3,232,062 km (0.097 R)
• M15: 3,346,056 km (0.03 R)
• M16: 3,577,783 km (0.107 R)
• M17: 4,241,848 km (0.099 R)
• M18: 4,304,080 km (0.042 R)
• M19: 5,510,438 km (0.114 R)
• M20: 5,888,172 km (0.081 R)
• M21: 6,381,097 km (0.093 R)
• M22: 6,777,681 km (0.069 R)
• M23: 7,746,627 km (0.108 R)
• M24: 8,130,794 km (0.085 R)
• M25: 8,481,750 km (0.103 R)
• M26: 8,599,933 km (0.11 R)
• M27: 9,198,773 km (0.101 R)
• M28: 9,482,859 km (0.103 R)
• M29: 10,018,121 km (0.056 R)
• M30: 10,101,447 km (0.098 R)
• M31: 11,769,762 km (0.117 R)
• M32: 11,901,558 km (0.118 R)
• M33: 11,989,821 km (0.032 R)
• M34: 12,478,706 km (0.086 R)
• M35: 12,568,166 km (0.046 R)
• M36: 13,110,309 km (0.075 R)
• M37: 13,201,264 km (0.039 R)
• M38: 13,659,931 km (0.049 R)
• M39: 14,217,034 km (0.102 R)
• M40: 15,738,893 km (0.114 R)
• M41: 16,864,467 km (0.095 R)
• M42: 17,013,167 km (0.09 R)
• M43: 17,212,133 km (0.097 R)
• M44: 17,411,846 km (0.064 R)
• M45: 18,066,336 km (0.117 R)
• M46: 18,524,106 km (0.071 R)
• M47: 18,626,431 km (0.09 R)
• M48: 20,025,171 km (0.106 R)
• M49: 20,130,189 km (0.105 R)
• M50: 21,082,978 km (0.059 R)
• M51: 21,564,982 km (0.073 R)
• M52: 22,758,324 km (0.064 R)
• M53: 23,584,104 km (0.104 R)
• M54: 23,639,456 km (0.093 R)
• M55: 23,917,259 km (0.071 R)
• M56: 24,644,304 km (0.084 R)
• M57: 26,407,166 km (0.068 R)
• M58: 27,624,294 km (0.071 R)
• M59: 28,034,043 km (0.097 R)
• M60: 29,573,554 km (0.076 R)
• M61: 30,353,707 km (0.063 R)
• M62: 30,413,995 km (0.11 R)
• M63: 30,716,033 km (0.112 R)
• M64: 30,776,471 km (0.036 R)
• M65: 31,627,982 km (0.081 R)
• M66: 31,689,167 km (0.087 R)
• M67: 31,750,353 km (0.116 R)
• M68: 31,995,245 km (0.088 R)
• M69: 32,610,690 km (0.093 R)
• M70: 33,790,419 km (0.09 R)
• M71: 34,228,741 km (0.106 R)
• M72: 34,354,253 km (0.071 R)
• M73: 34,417,085 km (0.111 R)
• M74: 34,605,727 km (0.062 R)
• M75: 35,364,189 km (0.095 R)
• M76: 35,745,364 km (0.1 R)
• M77: 38,386,664 km (0.067 R)
• M78: 38,647,712 km (0.108 R)
• M79: 39,368,624 km (0.075 R)
• M80: 40,690,621 km (0.109 R)
• M81: 40,890,184 km (0.065 R)
• M82: 41,290,359 km (0.099 R)
• M83: 41,490,820 km (0.098 R)
• M84: 41,825,769 km (0.057 R)
• M85: 42,027,278 km (0.111 R)
• M86: 42,633,448 km (0.091 R)
• M87: 42,903,772 km (0.087 R)
• M88: 44,949,373 km (0.118 R)
• M89: 46,400,024 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.6

Radius: 7.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.07 AU - 18.31 AU

Year: 26395 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,002,983 km

• M1: 94,396 km (0.031 R)
• M2: 151,692 km (0.093 R)
• M3: 383,868 km (0.057 R)
• M4: 520,900 km (0.073 R)
• M5: 862,133 km (0.079 R)
• M6: 1,152,951 km (0.119 R)
• M7: 1,569,581 km (0.085 R)
• M8: 1,643,333 km (0.076 R)
• M9: 1,693,149 km (0.062 R)
• M10: 1,897,799 km (0.112 R)
• M11: 1,976,487 km (0.048 R)
• M12: 2,083,300 km (0.053 R)
• M13: 2,386,984 km (0.053 R)
• M14: 2,529,550 km (0.117 R)
• M15: 2,734,051 km (0.1 R)
• M16: 3,128,091 km (0.104 R)
• M17: 3,637,472 km (0.11 R)
• M18: 4,449,340 km (0.1 R)
• M19: 4,767,834 km (0.064 R)
• M20: 6,114,215 km (0.072 R)
• M21: 6,627,634 km (0.097 R)
• M22: 7,361,113 km (0.064 R)
• M23: 7,527,615 km (0.071 R)
• M24: 7,991,967 km (0.08 R)
• M25: 8,120,322 km (0.057 R)
• M26: 8,552,809 km (0.057 R)
• M27: 8,684,007 km (0.094 R)
• M28: 8,992,777 km (0.077 R)
• M29: 9,305,137 km (0.077 R)
• M30: 9,530,432 km (0.067 R)
• M31: 9,894,702 km (0.115 R)
• M32: 10,496,385 km (0.114 R)
• M33: 10,636,857 km (0.117 R)
• M34: 11,978,302 km (0.117 R)
• M35: 12,174,275 km (0.086 R)
• M36: 12,470,179 km (0.081 R)
• M37: 13,985,157 km (0.083 R)
• M38: 15,291,446 km (0.116 R)
• M39: 15,664,243 km (0.109 R)
• M40: 15,986,028 km (0.064 R)
• M41: 16,690,934 km (0.119 R)
• M42: 17,074,652 km (0.113 R)
• M43: 18,299,560 km (0.063 R)
• M44: 19,494,996 km (0.104 R)
• M45: 20,073,042 km (0.12 R)
• M46: 20,364,160 km (0.064 R)
• M47: 20,832,999 km (0.116 R)
• M48: 21,364,521 km (0.087 R)
• M49: 22,441,177 km (0.1 R)
• M50: 22,864,539 km (0.108 R)
• M51: 22,986,012 km (0.107 R)
• M52: 23,658,006 km (0.11 R)
• M53: 23,780,826 km (0.106 R)
• M54: 25,712,134 km (0.053 R)
• M55: 26,155,093 km (0.032 R)
• M56: 26,218,672 km (0.089 R)
• M57: 26,409,410 km (0.06 R)
• M58: 27,952,362 km (0.066 R)
• M59: 28,277,588 km (0.101 R)
• M60: 28,473,262 km (0.087 R)
• M61: 28,997,154 km (0.062 R)
• M62: 31,326,841 km (0.085 R)
• M63: 32,003,472 km (0.064 R)
• M64: 32,207,374 km (0.081 R)
• M65: 33,577,990 km (0.096 R)
• M66: 34,131,502 km (0.039 R)
• M67: 34,200,916 km (0.116 R)
• M68: 34,618,294 km (0.072 R)
• M69: 35,809,990 km (0.118 R)
• M70: 36,730,466 km (0.117 R)
• M71: 37,015,300 km (0.095 R)
• M72: 37,157,867 km (0.105 R)
• M73: 38,161,669 km (0.057 R)
• M74: 38,305,732 km (0.042 R)
• M75: 40,049,295 km (0.116 R)
• M76: 40,122,448 km (0.112 R)
• M77: 40,709,769 km (0.067 R)
• M78: 41,670,188 km (0.111 R)
• M79: 42,413,988 km (0.106 R)
• M80: 43,012,230 km (0.062 R)
• M81: 44,975,702 km (0.06 R)
• M82: 45,280,284 km (0.119 R)
• M83: 45,432,873 km (0.037 R)
• M84: 45,891,690 km (0.111 R)
• M85: 47,354,608 km (0.108 R)
• M86: 48,676,454 km (0.113 R)
• M87: 50,563,183 km (0.087 R)
• M88: 51,197,478 km (0.092 R)
• M89: 52,313,627 km (0.077 R)
• M90: 53,276,738 km (0.094 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 16,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit