🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.47 AU - 0.77 AU

Year: 179 Days

Day: 22.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.81 AU - 1.23 AU

Year: 378 Days

Day: 41.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,255,398 km

• M1: 533,616 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.85 AU - 3.85 AU

Year: 2251 Days

Day: 30.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,255,398 km

• M1: 309,069 km (0.092 R)
• M2: 623,823 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.7

Radius: 9.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.47 AU - 9.09 AU

Year: 7211 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,255,398 km

• M1: 139,126 km (0.042 R)
• M2: 238,010 km (0.062 R)
• M3: 326,123 km (0.107 R)
• M4: 448,195 km (0.06 R)
• M5: 536,009 km (0.071 R)
• M6: 1,016,069 km (0.105 R)
• M7: 1,220,120 km (0.111 R)
• M8: 1,482,664 km (0.106 R)
• M9: 2,147,029 km (0.062 R)
• M10: 2,339,711 km (0.114 R)
• M11: 2,538,077 km (0.066 R)
• M12: 2,723,280 km (0.118 R)
• M13: 2,913,119 km (0.113 R)
• M14: 3,029,058 km (0.094 R)
• M15: 3,325,710 km (0.107 R)
• M16: 3,508,369 km (0.093 R)
• M17: 3,673,525 km (0.04 R)
• M18: 3,757,001 km (0.117 R)
• M19: 4,162,561 km (0.073 R)
• M20: 4,877,040 km (0.082 R)
• M21: 5,038,456 km (0.099 R)
• M22: 5,823,097 km (0.069 R)
• M23: 5,969,853 km (0.04 R)
• M24: 6,093,121 km (0.098 R)
• M25: 6,367,334 km (0.114 R)
• M26: 6,747,612 km (0.069 R)
• M27: 6,824,655 km (0.074 R)
• M28: 7,031,399 km (0.05 R)
• M29: 7,240,238 km (0.089 R)
• M30: 7,851,943 km (0.089 R)
• M31: 8,786,481 km (0.062 R)
• M32: 9,124,722 km (0.041 R)
• M33: 9,438,578 km (0.106 R)
• M34: 9,524,747 km (0.117 R)
• M35: 9,640,087 km (0.072 R)
• M36: 9,843,091 km (0.041 R)
• M37: 9,959,777 km (0.069 R)
• M38: 10,047,591 km (0.092 R)
• M39: 10,669,320 km (0.093 R)
• M40: 10,879,206 km (0.114 R)
• M41: 10,969,713 km (0.068 R)
• M42: 11,212,061 km (0.11 R)
• M43: 11,579,025 km (0.112 R)
• M44: 11,980,845 km (0.074 R)
• M45: 12,387,452 km (0.101 R)
• M46: 12,639,823 km (0.113 R)
• M47: 12,798,547 km (0.073 R)
• M48: 13,053,761 km (0.117 R)
• M49: 13,117,788 km (0.112 R)
• M50: 13,246,293 km (0.096 R)
• M51: 14,025,698 km (0.093 R)
• M52: 14,189,956 km (0.119 R)
• M53: 14,753,192 km (0.094 R)
• M54: 14,953,803 km (0.102 R)
• M55: 15,290,099 km (0.05 R)
• M56: 15,594,980 km (0.066 R)
• M57: 16,004,429 km (0.056 R)
• M58: 16,176,167 km (0.105 R)
• M59: 16,486,733 km (0.111 R)
• M60: 16,764,386 km (0.075 R)
• M61: 17,677,831 km (0.118 R)
• M62: 17,962,067 km (0.052 R)
• M63: 18,355,509 km (0.092 R)
• M64: 18,571,229 km (0.068 R)
• M65: 18,932,658 km (0.071 R)
• M66: 19,150,771 km (0.066 R)
• M67: 19,296,480 km (0.074 R)
• M68: 19,515,940 km (0.08 R)
• M69: 20,068,106 km (0.109 R)
• M70: 20,962,102 km (0.09 R)
• M71: 21,263,093 km (0.064 R)
• M72: 21,527,582 km (0.078 R)
• M73: 21,717,123 km (0.091 R)
• M74: 21,907,262 km (0.076 R)
• M75: 23,059,764 km (0.111 R)
• M76: 23,721,585 km (0.108 R)
• M77: 24,192,369 km (0.087 R)
• M78: 24,271,207 km (0.073 R)
• M79: 24,389,539 km (0.115 R)
• M80: 24,944,398 km (0.102 R)
• M81: 26,066,382 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 11.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.41 AU - 11.65 AU

Year: 10800 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,255,398 km

• M1: 211,531 km (0.114 R)
• M2: 339,886 km (0.119 R)
• M3: 425,157 km (0.079 R)
• M4: 825,032 km (0.067 R)
• M5: 1,015,171 km (0.11 R)
• M6: 1,202,617 km (0.061 R)
• M7: 1,402,031 km (0.12 R)
• M8: 1,671,906 km (0.112 R)
• M9: 1,752,240 km (0.106 R)
• M10: 2,022,264 km (0.119 R)
• M11: 2,261,621 km (0.114 R)
• M12: 2,602,853 km (0.087 R)
• M13: 2,791,795 km (0.112 R)
• M14: 3,133,327 km (0.106 R)
• M15: 3,618,473 km (0.091 R)
• M16: 3,803,376 km (0.082 R)
• M17: 4,018,348 km (0.116 R)
• M18: 4,831,413 km (0.1 R)
• M19: 5,786,595 km (0.1 R)
• M20: 5,879,196 km (0.114 R)
• M21: 6,003,363 km (0.081 R)
• M22: 6,097,011 km (0.079 R)
• M23: 6,381,097 km (0.107 R)
• M24: 7,126,843 km (0.107 R)
• M25: 7,226,176 km (0.068 R)
• M26: 7,392,678 km (0.107 R)
• M27: 7,729,722 km (0.071 R)
• M28: 8,071,852 km (0.102 R)
• M29: 8,488,782 km (0.065 R)
• M30: 9,055,907 km (0.067 R)
• M31: 9,235,574 km (0.077 R)
• M32: 9,781,906 km (0.11 R)
• M33: 11,251,256 km (0.097 R)
• M34: 11,756,298 km (0.095 R)
• M35: 11,913,077 km (0.11 R)
• M36: 12,990,182 km (0.088 R)
• M37: 13,193,186 km (0.113 R)
• M38: 13,356,247 km (0.099 R)
• M39: 13,766,894 km (0.069 R)
• M40: 14,684,826 km (0.114 R)
• M41: 15,407,833 km (0.105 R)
• M42: 15,881,759 km (0.072 R)
• M43: 16,844,122 km (0.102 R)
• M44: 16,932,534 km (0.061 R)
• M45: 17,376,989 km (0.102 R)
• M46: 17,780,305 km (0.072 R)
• M47: 18,368,225 km (0.119 R)
• M48: 18,504,808 km (0.084 R)
• M49: 18,779,021 km (0.111 R)
• M50: 19,331,635 km (0.055 R)
• M51: 19,470,612 km (0.117 R)
• M52: 20,029,809 km (0.085 R)
• M53: 20,499,845 km (0.067 R)
• M54: 20,831,055 km (0.11 R)
• M55: 20,925,900 km (0.072 R)
• M56: 21,068,616 km (0.037 R)
• M57: 21,307,225 km (0.104 R)
• M58: 22,513,432 km (0.064 R)
• M59: 22,708,508 km (0.038 R)
• M60: 23,642,747 km (0.098 R)
• M61: 24,239,193 km (0.117 R)
• M62: 25,042,235 km (0.047 R)
• M63: 25,143,213 km (0.073 R)
• M64: 25,345,619 km (0.097 R)
• M65: 25,497,760 km (0.063 R)
• M66: 26,007,141 km (0.111 R)
• M67: 26,777,570 km (0.115 R)
• M68: 26,880,793 km (0.116 R)
• M69: 27,139,597 km (0.1 R)
• M70: 27,868,737 km (0.079 R)
• M71: 28,025,815 km (0.05 R)
• M72: 29,133,437 km (0.119 R)
• M73: 30,040,599 km (0.078 R)
• M74: 30,686,562 km (0.116 R)
• M75: 30,957,035 km (0.075 R)
• M76: 31,445,921 km (0.071 R)
• M77: 32,321,518 km (0.056 R)
• M78: 33,816,898 km (0.085 R)
• M79: 34,544,991 km (0.072 R)
• M80: 34,770,135 km (0.108 R)
• M81: 34,995,729 km (0.088 R)
• M82: 35,165,223 km (0.102 R)
• M83: 35,391,565 km (0.086 R)
• M84: 36,073,731 km (0.086 R)
• M85: 36,416,460 km (0.112 R)
• M86: 37,508,824 km (0.085 R)
• M87: 38,146,111 km (0.115 R)
• M88: 39,079,601 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit