🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.43 AU - 1.45 AU

Year: 619 Days

Day: 25.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,969,174 km

• M1: 397,182 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.65 AU - 2.55 AU

Year: 1090 Days

Day: 24.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,969,174 km

• M1: 618,438 km (0.109 R)
• M2: 1,884,185 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.91 AU - 4.59 AU

Year: 2601 Days

Day: 26.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.22 AU - 4.28 AU

Year: 2601 Days

Day: 47.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.9

Radius: 12.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.77 AU - 13.79 AU

Year: 14481 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,969,174 km

• M1: 318,045 km (0.05 R)
• M2: 474,674 km (0.077 R)
• M3: 553,363 km (0.092 R)
• M4: 740,809 km (0.046 R)
• M5: 965,505 km (0.039 R)
• M6: 1,133,653 km (0.101 R)
• M7: 1,229,694 km (0.092 R)
• M8: 1,535,173 km (0.06 R)
• M9: 1,660,836 km (0.116 R)
• M10: 2,078,363 km (0.109 R)
• M11: 2,258,778 km (0.048 R)
• M12: 2,402,691 km (0.095 R)
• M13: 2,787,308 km (0.102 R)
• M14: 3,981,099 km (0.038 R)
• M15: 4,829,169 km (0.115 R)
• M16: 5,178,480 km (0.112 R)
• M17: 5,287,686 km (0.05 R)
• M18: 5,370,115 km (0.086 R)
• M19: 5,536,168 km (0.058 R)
• M20: 5,675,893 km (0.112 R)
• M21: 6,275,631 km (0.086 R)
• M22: 6,362,996 km (0.099 R)
• M23: 6,597,864 km (0.06 R)
• M24: 6,895,564 km (0.047 R)
• M25: 6,985,772 km (0.036 R)
• M26: 7,442,644 km (0.109 R)
• M27: 7,628,145 km (0.099 R)
• M28: 7,877,824 km (0.12 R)
• M29: 8,098,630 km (0.109 R)
• M30: 8,805,779 km (0.078 R)
• M31: 9,199,820 km (0.11 R)
• M32: 9,365,724 km (0.063 R)
• M33: 10,903,590 km (0.057 R)
• M34: 11,291,348 km (0.112 R)
• M35: 11,469,070 km (0.1 R)
• M36: 11,647,840 km (0.084 R)
• M37: 11,935,666 km (0.071 R)
• M38: 12,225,886 km (0.095 R)
• M39: 12,408,545 km (0.071 R)
• M40: 14,207,011 km (0.059 R)
• M41: 14,322,201 km (0.097 R)
• M42: 14,863,446 km (0.111 R)
• M43: 15,332,884 km (0.105 R)
• M44: 15,608,892 km (0.087 R)
• M45: 17,217,668 km (0.036 R)
• M46: 18,249,893 km (0.113 R)
• M47: 19,047,698 km (0.111 R)
• M48: 19,387,136 km (0.088 R)
• M49: 20,114,930 km (0.086 R)
• M50: 20,287,416 km (0.103 R)
• M51: 20,764,484 km (0.114 R)
• M52: 20,851,550 km (0.116 R)
• M53: 22,084,236 km (0.093 R)
• M54: 22,306,987 km (0.052 R)
• M55: 23,521,872 km (0.066 R)
• M56: 24,252,059 km (0.104 R)
• M57: 24,758,298 km (0.05 R)
• M58: 25,781,398 km (0.069 R)
• M59: 25,968,844 km (0.11 R)
• M60: 26,250,986 km (0.114 R)
• M61: 26,534,025 km (0.047 R)
• M62: 26,675,993 km (0.111 R)
• M63: 27,246,260 km (0.104 R)
• M64: 28,205,781 km (0.051 R)
• M65: 28,399,061 km (0.083 R)
• M66: 28,786,819 km (0.054 R)
• M67: 28,932,677 km (0.049 R)
• M68: 29,176,222 km (0.085 R)
• M69: 31,449,811 km (0.056 R)
• M70: 32,455,856 km (0.058 R)
• M71: 32,658,412 km (0.086 R)
• M72: 32,759,839 km (0.114 R)
• M73: 32,912,130 km (0.1 R)
• M74: 33,013,856 km (0.073 R)
• M75: 33,370,498 km (0.085 R)
• M76: 34,293,517 km (0.087 R)
• M77: 34,396,590 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.1

Radius: 5.3

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.03 AU - 20.43 AU

Year: 29032 Days

Day: 15.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,969,174 km

• M1: 115,190 km (0.119 R)
• M2: 275,559 km (0.066 R)
• M3: 556,354 km (0.116 R)
• M4: 836,252 km (0.096 R)
• M5: 882,927 km (0.114 R)
• M6: 1,207,704 km (0.105 R)
• M7: 1,538,165 km (0.109 R)
• M8: 2,115,463 km (0.111 R)
• M9: 2,753,050 km (0.069 R)
• M10: 2,858,815 km (0.106 R)
• M11: 2,966,077 km (0.116 R)
• M12: 3,038,183 km (0.058 R)
• M13: 3,074,535 km (0.093 R)
• M14: 3,791,857 km (0.12 R)
• M15: 3,831,052 km (0.092 R)
• M16: 4,028,820 km (0.098 R)
• M17: 5,153,497 km (0.083 R)
• M18: 5,772,383 km (0.119 R)
• M19: 6,839,315 km (0.046 R)
• M20: 8,116,732 km (0.092 R)
• M21: 9,253,526 km (0.106 R)
• M22: 9,625,576 km (0.107 R)
• M23: 12,655,830 km (0.063 R)
• M24: 13,545,788 km (0.101 R)
• M25: 13,786,491 km (0.045 R)
• M26: 16,654,432 km (0.108 R)
• M27: 16,912,189 km (0.116 R)
• M28: 18,620,148 km (0.032 R)
• M29: 19,970,867 km (0.119 R)
• M30: 20,935,025 km (0.095 R)
• M31: 21,914,293 km (0.075 R)
• M32: 22,126,123 km (0.085 R)
• M33: 22,338,552 km (0.084 R)
• M34: 26,276,567 km (0.109 R)
• M35: 27,559,967 km (0.066 R)
• M36: 27,864,847 km (0.059 R)
• M37: 28,863,563 km (0.11 R)
• M38: 29,483,945 km (0.096 R)
• M39: 31,212,698 km (0.101 R)
• M40: 33,054,697 km (0.062 R)
• M41: 33,948,095 km (0.113 R)
• M42: 34,849,422 km (0.109 R)
• M43: 37,263,034 km (0.075 R)
• M44: 38,958,876 km (0.084 R)
• M45: 39,816,072 km (0.076 R)
• M46: 39,902,240 km (0.096 R)
• M47: 40,506,466 km (0.098 R)
• M48: 41,811,408 km (0.113 R)
• M49: 42,953,438 km (0.11 R)
• M50: 45,447,983 km (0.082 R)
• M51: 46,531,221 km (0.099 R)
• M52: 46,894,295 km (0.115 R)
• M53: 49,924,699 km (0.071 R)
• M54: 52,639,751 km (0.084 R)
• M55: 53,492,010 km (0.067 R)
• M56: 54,444,350 km (0.111 R)
• M57: 55,114,249 km (0.043 R)
• M58: 57,140,552 km (0.091 R)
• M59: 57,626,446 km (0.095 R)
• M60: 58,309,211 km (0.062 R)
• M61: 59,092,805 km (0.115 R)
• M62: 59,190,941 km (0.082 R)
• M63: 59,387,512 km (0.061 R)
• M64: 60,175,743 km (0.043 R)
• M65: 64,068,130 km (0.116 R)
• M66: 64,775,429 km (0.1 R)
• M67: 65,180,690 km (0.087 R)
• M68: 67,219,559 km (0.113 R)
• M69: 67,527,282 km (0.106 R)
• M70: 68,246,997 km (0.118 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 20,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit