🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.71 AU - 0.89 AU

Year: 267 Days

Day: 16.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.24 AU - 2.56 AU

Year: 1386 Days

Day: 21.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.61 AU - 3.11 AU

Year: 1803 Days

Day: 20.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.04 AU - 3.62 AU

Year: 2265 Days

Day: 26.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.1

Radius: 13.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.4 AU - 8.98 AU

Year: 8737 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,639,457 km

• M1: 169,046 km (0.093 R)
• M2: 299,046 km (0.091 R)
• M3: 422,315 km (0.053 R)
• M4: 679,474 km (0.12 R)
• M5: 767,587 km (0.099 R)
• M6: 875,896 km (0.12 R)
• M7: 1,023,848 km (0.098 R)
• M8: 1,145,022 km (0.119 R)
• M9: 1,346,082 km (0.097 R)
• M10: 1,559,408 km (0.115 R)
• M11: 1,660,088 km (0.073 R)
• M12: 1,826,141 km (0.052 R)
• M13: 2,175,003 km (0.117 R)
• M14: 2,641,300 km (0.115 R)
• M15: 3,011,704 km (0.111 R)
• M16: 3,190,474 km (0.119 R)
• M17: 3,666,195 km (0.115 R)
• M18: 3,857,381 km (0.111 R)
• M19: 3,940,258 km (0.079 R)
• M20: 4,892,299 km (0.031 R)
• M21: 5,348,124 km (0.111 R)
• M22: 5,817,712 km (0.107 R)
• M23: 6,235,538 km (0.088 R)
• M24: 6,796,680 km (0.119 R)
• M25: 7,032,446 km (0.096 R)
• M26: 7,168,431 km (0.119 R)
• M27: 7,408,535 km (0.046 R)
• M28: 8,073,647 km (0.094 R)
• M29: 8,359,529 km (0.112 R)
• M30: 9,461,018 km (0.09 R)
• M31: 10,646,731 km (0.105 R)
• M32: 11,838,727 km (0.044 R)
• M33: 12,163,653 km (0.108 R)
• M34: 13,114,497 km (0.108 R)
• M35: 13,366,420 km (0.114 R)
• M36: 13,492,980 km (0.026 R)
• M37: 14,174,997 km (0.113 R)
• M38: 14,563,502 km (0.079 R)
• M39: 14,737,335 km (0.084 R)
• M40: 14,999,281 km (0.074 R)
• M41: 15,307,004 km (0.088 R)
• M42: 15,483,679 km (0.084 R)
• M43: 15,883,853 km (0.1 R)
• M44: 16,018,042 km (0.118 R)
• M45: 16,197,560 km (0.103 R)
• M46: 16,422,854 km (0.069 R)
• M47: 16,830,957 km (0.063 R)
• M48: 17,982,113 km (0.098 R)
• M49: 18,496,730 km (0.054 R)
• M50: 18,590,827 km (0.085 R)
• M51: 19,111,128 km (0.062 R)
• M52: 19,301,566 km (0.074 R)
• M53: 20,021,281 km (0.073 R)
• M54: 20,117,922 km (0.054 R)
• M55: 20,263,032 km (0.087 R)
• M56: 20,652,136 km (0.06 R)
• M57: 21,043,484 km (0.072 R)
• M58: 21,388,008 km (0.078 R)
• M59: 21,486,892 km (0.098 R)
• M60: 23,749,560 km (0.053 R)
• M61: 24,468,826 km (0.056 R)
• M62: 24,572,198 km (0.117 R)
• M63: 25,928,901 km (0.096 R)
• M64: 26,404,174 km (0.056 R)
• M65: 27,095,765 km (0.031 R)
• M66: 28,496,898 km (0.116 R)
• M67: 29,042,183 km (0.051 R)
• M68: 29,480,804 km (0.086 R)
• M69: 30,586,930 km (0.086 R)
• M70: 31,425,426 km (0.098 R)
• M71: 32,441,645 km (0.1 R)
• M72: 33,011,014 km (0.074 R)
• M73: 33,125,157 km (0.117 R)
• M74: 34,332,711 km (0.1 R)
• M75: 37,087,257 km (0.049 R)
• M76: 38,040,943 km (0.117 R)
• M77: 38,882,282 km (0.098 R)
• M78: 40,338,617 km (0.111 R)
• M79: 40,460,689 km (0.106 R)
• M80: 40,583,060 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.4

Radius: 7.1

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.02 AU - 19.2 AU

Year: 26383 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,639,457 km

• M1: 446,250 km (0.086 R)
• M2: 512,522 km (0.047 R)
• M3: 981,661 km (0.119 R)
• M4: 1,224,608 km (0.112 R)
• M5: 1,588,879 km (0.063 R)
• M6: 2,908,931 km (0.12 R)
• M7: 3,038,183 km (0.106 R)
• M8: 3,169,231 km (0.095 R)
• M9: 3,899,568 km (0.071 R)
• M10: 3,946,990 km (0.066 R)
• M11: 4,138,176 km (0.069 R)
• M12: 4,933,588 km (0.054 R)
• M13: 4,984,900 km (0.088 R)
• M14: 5,775,226 km (0.106 R)
• M15: 6,157,299 km (0.097 R)
• M16: 7,646,994 km (0.062 R)
• M17: 8,616,389 km (0.102 R)
• M18: 9,496,024 km (0.071 R)
• M19: 10,338,110 km (0.085 R)
• M20: 10,801,565 km (0.031 R)
• M21: 11,407,137 km (0.065 R)
• M22: 11,475,204 km (0.079 R)
• M23: 11,680,003 km (0.094 R)
• M24: 11,885,850 km (0.084 R)
• M25: 15,116,416 km (0.103 R)
• M26: 15,566,556 km (0.099 R)
• M27: 19,079,712 km (0.05 R)
• M28: 19,647,287 km (0.109 R)
• M29: 20,550,559 km (0.1 R)
• M30: 20,965,693 km (0.047 R)
• M31: 21,132,494 km (0.078 R)
• M32: 21,299,745 km (0.095 R)
• M33: 21,551,368 km (0.098 R)
• M34: 22,057,757 km (0.118 R)
• M35: 23,427,027 km (0.106 R)
• M36: 23,513,494 km (0.05 R)
• M37: 24,735,559 km (0.097 R)
• M38: 27,331,830 km (0.12 R)
• M39: 27,605,295 km (0.112 R)
• M40: 28,155,067 km (0.107 R)
• M41: 28,893,632 km (0.108 R)
• M42: 29,545,131 km (0.12 R)
• M43: 30,107,319 km (0.096 R)
• M44: 30,578,553 km (0.115 R)
• M45: 30,673,099 km (0.08 R)
• M46: 31,433,056 km (0.082 R)
• M47: 32,874,431 km (0.108 R)
• M48: 35,027,145 km (0.096 R)
• M49: 35,423,429 km (0.114 R)
• M50: 37,325,866 km (0.089 R)
• M51: 38,748,840 km (0.109 R)
• M52: 42,594,254 km (0.049 R)
• M53: 43,441,426 km (0.072 R)
• M54: 43,973,845 km (0.111 R)
• M55: 44,615,620 km (0.116 R)
• M56: 46,233,372 km (0.077 R)
• M57: 47,541,306 km (0.058 R)
• M58: 48,530,297 km (0.116 R)
• M59: 49,859,474 km (0.083 R)
• M60: 51,088,271 km (0.075 R)
• M61: 54,032,357 km (0.058 R)
• M62: 54,604,868 km (0.036 R)
• M63: 56,566,096 km (0.033 R)
• M64: 56,682,184 km (0.093 R)
• M65: 57,147,434 km (0.06 R)
• M66: 57,497,044 km (0.05 R)
• M67: 58,902,965 km (0.076 R)
• M68: 59,138,432 km (0.109 R)
• M69: 61,390,478 km (0.07 R)
• M70: 61,868,144 km (0.074 R)
• M71: 65,489,759 km (0.105 R)
• M72: 65,855,825 km (0.099 R)
• M73: 67,572,461 km (0.058 R)
• M74: 67,942,267 km (0.084 R)
• M75: 70,674,372 km (0.074 R)
• M76: 70,924,500 km (0.091 R)
• M77: 72,557,810 km (0.119 R)
• M78: 74,966,934 km (0.118 R)
• M79: 75,605,268 km (0.098 R)
• M80: 76,887,322 km (0.081 R)
• M81: 77,015,976 km (0.026 R)
• M82: 78,564,763 km (0.051 R)
• M83: 80,254,321 km (0.083 R)
• M84: 81,300,010 km (0.116 R)
• M85: 84,198,618 km (0.115 R)
• M86: 84,729,242 km (0.054 R)
• M87: 86,060,813 km (0.057 R)
• M88: 87,936,620 km (0.078 R)
• M89: 88,474,873 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit