🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.65 AU - 1.05 AU

Year: 283 Days

Day: 26.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.1 AU - 1.22 AU

Year: 452 Days

Day: 47.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,825,167 km

• M1: 95,743 km (0.083 R)
• M2: 225,145 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.23 AU - 1.31 AU

Year: 518 Days

Day: 21.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.7

Radius: 13

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.11 AU - 8.39 AU

Year: 7803 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,825,167 km

• M1: 280,346 km (0.087 R)
• M2: 579,991 km (0.043 R)
• M3: 714,779 km (0.091 R)
• M4: 947,703 km (0.067 R)
• M5: 1,074,113 km (0.1 R)
• M6: 1,168,210 km (0.072 R)
• M7: 1,265,149 km (0.114 R)
• M8: 1,638,246 km (0.088 R)
• M9: 2,310,838 km (0.028 R)
• M10: 2,460,137 km (0.086 R)
• M11: 3,035,490 km (0.073 R)
• M12: 3,310,900 km (0.062 R)
• M13: 4,125,012 km (0.049 R)
• M14: 4,712,034 km (0.097 R)
• M15: 5,624,880 km (0.062 R)
• M16: 5,929,910 km (0.069 R)
• M17: 6,345,194 km (0.03 R)
• M18: 6,805,656 km (0.026 R)
• M19: 7,313,840 km (0.094 R)
• M20: 7,721,793 km (0.046 R)
• M21: 8,676,527 km (0.053 R)
• M22: 9,108,416 km (0.049 R)
• M23: 9,627,969 km (0.106 R)
• M24: 10,989,908 km (0.079 R)
• M25: 11,844,561 km (0.114 R)
• M26: 12,323,723 km (0.063 R)
• M27: 12,499,500 km (0.116 R)
• M28: 13,256,167 km (0.116 R)
• M29: 13,481,461 km (0.112 R)
• M30: 14,860,304 km (0.038 R)
• M31: 15,471,711 km (0.093 R)
• M32: 15,566,556 km (0.084 R)
• M33: 15,756,695 km (0.025 R)
• M34: 15,852,138 km (0.105 R)
• M35: 16,428,539 km (0.054 R)
• M36: 16,767,827 km (0.08 R)
• M37: 17,060,590 km (0.11 R)
• M38: 17,256,713 km (0.117 R)
• M39: 17,949,052 km (0.044 R)
• M40: 18,449,157 km (0.114 R)
• M41: 20,028,462 km (0.111 R)
• M42: 20,131,834 km (0.106 R)
• M43: 20,808,316 km (0.089 R)
• M44: 21,175,579 km (0.104 R)
• M45: 21,597,893 km (0.11 R)
• M46: 22,558,461 km (0.028 R)
• M47: 23,206,519 km (0.081 R)
• M48: 23,478,488 km (0.111 R)
• M49: 23,915,613 km (0.12 R)
• M50: 24,245,327 km (0.119 R)
• M51: 24,355,431 km (0.095 R)
• M52: 24,687,089 km (0.073 R)
• M53: 25,522,893 km (0.094 R)
• M54: 26,028,833 km (0.112 R)
• M55: 26,481,217 km (0.054 R)
• M56: 27,451,359 km (0.069 R)
• M57: 27,566,400 km (0.102 R)
• M58: 27,969,715 km (0.074 R)
• M59: 28,201,143 km (0.104 R)
• M60: 28,957,660 km (0.095 R)
• M61: 29,191,780 km (0.062 R)
• M62: 29,367,708 km (0.104 R)
• M63: 31,507,256 km (0.117 R)
• M64: 31,747,959 km (0.075 R)
• M65: 31,868,685 km (0.064 R)
• M66: 32,049,848 km (0.047 R)
• M67: 32,656,467 km (0.073 R)
• M68: 34,251,480 km (0.031 R)
• M69: 34,560,998 km (0.108 R)
• M70: 35,683,431 km (0.117 R)
• M71: 36,564,562 km (0.119 R)
• M72: 37,325,566 km (0.115 R)
• M73: 37,771,966 km (0.039 R)
• M74: 38,284,189 km (0.103 R)
• M75: 38,863,283 km (0.118 R)
• M76: 40,030,146 km (0.065 R)
• M77: 40,552,392 km (0.09 R)
• M78: 41,735,861 km (0.113 R)
• M79: 42,000,350 km (0.109 R)
• M80: 42,265,438 km (0.12 R)
• M81: 42,398,131 km (0.112 R)
• M82: 42,531,123 km (0.045 R)
• M83: 43,130,712 km (0.082 R)
• M84: 43,398,193 km (0.111 R)
• M85: 45,285,669 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.7

Radius: 8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 16.2 AU - 22.74 AU

Year: 31070 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 49,825,167 km

• M1: 128,654 km (0.07 R)
• M2: 181,911 km (0.104 R)
• M3: 439,070 km (0.111 R)
• M4: 655,388 km (0.029 R)
• M5: 867,219 km (0.063 R)
• M6: 1,120,787 km (0.079 R)
• M7: 1,864,438 km (0.083 R)
• M8: 2,816,778 km (0.112 R)
• M9: 2,902,049 km (0.093 R)
• M10: 3,554,146 km (0.056 R)
• M11: 3,646,598 km (0.1 R)
• M12: 3,771,063 km (0.114 R)
• M13: 3,833,745 km (0.033 R)
• M14: 4,056,197 km (0.113 R)
• M15: 4,250,225 km (0.115 R)
• M16: 4,580,537 km (0.12 R)
• M17: 5,764,305 km (0.119 R)
• M18: 7,192,366 km (0.072 R)
• M19: 7,348,846 km (0.051 R)
• M20: 8,974,526 km (0.071 R)
• M21: 9,142,973 km (0.115 R)
• M22: 9,611,813 km (0.088 R)
• M23: 9,827,533 km (0.038 R)
• M24: 10,395,855 km (0.089 R)
• M25: 10,661,691 km (0.106 R)
• M26: 11,978,302 km (0.066 R)
• M27: 13,393,348 km (0.041 R)
• M28: 13,537,859 km (0.034 R)
• M29: 13,779,609 km (0.088 R)
• M30: 14,513,686 km (0.032 R)
• M31: 16,326,812 km (0.116 R)
• M32: 16,635,882 km (0.078 R)
• M33: 17,207,645 km (0.104 R)
• M34: 18,530,688 km (0.103 R)
• M35: 18,745,511 km (0.098 R)
• M36: 18,961,081 km (0.118 R)
• M37: 19,941,247 km (0.11 R)
• M38: 20,603,816 km (0.066 R)
• M39: 20,770,617 km (0.04 R)
• M40: 21,950,496 km (0.088 R)
• M41: 23,036,726 km (0.081 R)
• M42: 23,557,476 km (0.065 R)
• M43: 23,848,294 km (0.075 R)
• M44: 24,551,404 km (0.085 R)
• M45: 25,023,834 km (0.081 R)
• M46: 28,229,118 km (0.099 R)
• M47: 30,289,230 km (0.069 R)
• M48: 30,795,918 km (0.113 R)
• M49: 34,552,171 km (0.074 R)
• M50: 34,948,905 km (0.088 R)
• M51: 35,480,277 km (0.043 R)
• M52: 35,747,010 km (0.027 R)
• M53: 37,496,706 km (0.076 R)
• M54: 37,768,376 km (0.088 R)
• M55: 39,549,937 km (0.105 R)
• M56: 41,920,764 km (0.12 R)
• M57: 43,336,708 km (0.08 R)
• M58: 43,479,275 km (0.086 R)
• M59: 44,624,596 km (0.114 R)
• M60: 45,634,830 km (0.113 R)
• M61: 46,433,833 km (0.095 R)
• M62: 47,164,319 km (0.105 R)
• M63: 47,457,531 km (0.045 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 14,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit