🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.68 AU - 0.76 AU

Year: 215 Days

Day: 20.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.25 AU - 1.97 AU

Year: 718 Days

Day: 19.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.67 AU - 4.41 AU

Year: 2341 Days

Day: 14.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,835,821 km

• M1: 550,371 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.71 AU - 4.07 AU

Year: 2697 Days

Day: 41.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 55.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,835,821 km

• M1: 845,378 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.99 AU - 6.13 AU

Year: 4000 Days

Day: 25.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,835,821 km

• M1: 356,492 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.9

Radius: 11.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.48 AU - 10.64 AU

Year: 8802 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,835,821 km

• M1: 143,464 km (0.105 R)
• M2: 231,278 km (0.119 R)
• M3: 315,652 km (0.072 R)
• M4: 554,559 km (0.108 R)
• M5: 660,175 km (0.042 R)
• M6: 826,229 km (0.054 R)
• M7: 921,822 km (0.067 R)
• M8: 1,170,753 km (0.087 R)
• M9: 1,279,660 km (0.045 R)
• M10: 1,508,096 km (0.082 R)
• M11: 1,785,899 km (0.062 R)
• M12: 2,099,008 km (0.09 R)
• M13: 2,175,303 km (0.106 R)
• M14: 2,550,793 km (0.119 R)
• M15: 2,632,474 km (0.039 R)
• M16: 2,756,640 km (0.071 R)
• M17: 3,032,648 km (0.118 R)
• M18: 3,937,715 km (0.082 R)
• M19: 4,032,560 km (0.069 R)
• M20: 4,128,303 km (0.057 R)
• M21: 4,593,253 km (0.111 R)
• M22: 4,921,172 km (0.116 R)
• M23: 5,282,899 km (0.053 R)
• M24: 5,680,082 km (0.091 R)
• M25: 5,841,647 km (0.11 R)
• M26: 6,786,059 km (0.108 R)
• M27: 7,044,115 km (0.106 R)
• M28: 7,569,652 km (0.061 R)
• M29: 7,867,202 km (0.116 R)
• M30: 8,168,642 km (0.055 R)
• M31: 8,290,265 km (0.066 R)
• M32: 8,381,969 km (0.032 R)
• M33: 9,127,116 km (0.099 R)
• M34: 9,699,926 km (0.118 R)
• M35: 10,023,207 km (0.112 R)
• M36: 10,153,507 km (0.08 R)
• M37: 10,415,901 km (0.038 R)
• M38: 10,581,057 km (0.102 R)
• M39: 11,453,512 km (0.112 R)
• M40: 12,524,035 km (0.118 R)
• M41: 13,053,461 km (0.036 R)
• M42: 13,160,125 km (0.066 R)
• M43: 13,518,112 km (0.084 R)
• M44: 13,915,744 km (0.12 R)
• M45: 14,280,463 km (0.098 R)
• M46: 14,464,020 km (0.052 R)
• M47: 15,922,449 km (0.068 R)
• M48: 17,153,939 km (0.087 R)
• M49: 17,820,547 km (0.098 R)
• M50: 18,097,453 km (0.064 R)
• M51: 19,381,751 km (0.118 R)
• M52: 19,625,894 km (0.119 R)
• M53: 20,158,163 km (0.086 R)
• M54: 20,240,442 km (0.063 R)
• M55: 20,322,871 km (0.08 R)
• M56: 22,976,288 km (0.102 R)
• M57: 23,105,391 km (0.063 R)
• M58: 23,364,195 km (0.098 R)
• M59: 23,667,430 km (0.077 R)
• M60: 23,971,862 km (0.061 R)
• M61: 24,321,472 km (0.028 R)
• M62: 24,540,932 km (0.09 R)
• M63: 24,849,104 km (0.116 R)
• M64: 25,692,088 km (0.09 R)
• M65: 25,826,128 km (0.09 R)
• M66: 26,005,047 km (0.111 R)
• M67: 26,815,718 km (0.073 R)
• M68: 26,951,552 km (0.104 R)
• M69: 27,451,957 km (0.115 R)
• M70: 27,909,428 km (0.102 R)
• M71: 28,047,058 km (0.059 R)
• M72: 28,415,517 km (0.095 R)
• M73: 28,924,599 km (0.074 R)
• M74: 29,999,011 km (0.116 R)
• M75: 30,093,108 km (0.099 R)
• M76: 31,276,876 km (0.036 R)
• M77: 31,658,949 km (0.12 R)
• M78: 31,946,476 km (0.06 R)
• M79: 32,042,518 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 14.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.1 AU - 12.8 AU

Year: 12735 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,835,821 km

• M1: 222,003 km (0.101 R)
• M2: 379,081 km (0.058 R)
• M3: 727,644 km (0.085 R)
• M4: 867,219 km (0.096 R)
• M5: 1,393,953 km (0.091 R)
• M6: 1,495,231 km (0.117 R)
• M7: 2,098,409 km (0.055 R)
• M8: 2,645,339 km (0.058 R)
• M9: 2,968,471 km (0.119 R)
• M10: 3,617,576 km (0.116 R)
• M11: 3,904,056 km (0.074 R)
• M12: 4,198,165 km (0.105 R)
• M13: 5,004,647 km (0.11 R)
• M14: 5,123,877 km (0.057 R)
• M15: 5,365,178 km (0.09 R)
• M16: 5,487,250 km (0.118 R)
• M17: 5,859,001 km (0.112 R)
• M18: 5,984,812 km (0.076 R)
• M19: 6,324,549 km (0.094 R)
• M20: 7,201,941 km (0.1 R)
• M21: 7,700,850 km (0.113 R)
• M22: 7,931,380 km (0.112 R)
• M23: 8,636,734 km (0.085 R)
• M24: 9,264,297 km (0.088 R)
• M25: 9,411,202 km (0.117 R)
• M26: 10,208,110 km (0.042 R)
• M27: 11,234,650 km (0.088 R)
• M28: 12,026,173 km (0.049 R)
• M29: 12,401,663 km (0.04 R)
• M30: 13,551,473 km (0.032 R)
• M31: 14,507,254 km (0.115 R)
• M32: 14,964,574 km (0.09 R)
• M33: 16,069,654 km (0.031 R)
• M34: 16,187,387 km (0.098 R)
• M35: 16,424,051 km (0.037 R)
• M36: 16,542,832 km (0.073 R)
• M37: 18,542,806 km (0.085 R)
• M38: 18,852,623 km (0.052 R)
• M39: 19,039,171 km (0.116 R)
• M40: 19,289,000 km (0.094 R)
• M41: 19,477,044 km (0.092 R)
• M42: 19,918,358 km (0.094 R)
• M43: 21,586,075 km (0.069 R)
• M44: 21,781,300 km (0.077 R)
• M45: 22,239,369 km (0.073 R)
• M46: 23,900,953 km (0.108 R)
• M47: 24,238,146 km (0.103 R)
• M48: 25,740,258 km (0.073 R)
• M49: 25,947,451 km (0.119 R)
• M50: 27,554,133 km (0.037 R)
• M51: 28,049,451 km (0.116 R)
• M52: 29,336,890 km (0.091 R)
• M53: 30,278,609 km (0.034 R)
• M54: 30,570,325 km (0.07 R)
• M55: 31,009,694 km (0.052 R)
• M56: 34,219,615 km (0.053 R)
• M57: 35,517,526 km (0.107 R)
• M58: 35,979,485 km (0.109 R)
• M59: 37,065,116 km (0.101 R)
• M60: 37,925,753 km (0.112 R)
• M61: 38,319,046 km (0.091 R)
• M62: 40,868,343 km (0.109 R)
• M63: 41,838,485 km (0.087 R)
• M64: 42,489,386 km (0.061 R)
• M65: 42,734,277 km (0.095 R)
• M66: 43,554,223 km (0.115 R)
• M67: 44,793,941 km (0.074 R)
• M68: 45,543,277 km (0.111 R)
• M69: 47,223,410 km (0.098 R)
• M70: 48,411,517 km (0.117 R)
• M71: 48,582,058 km (0.119 R)
• M72: 48,838,319 km (0.085 R)
• M73: 52,471,752 km (0.075 R)
• M74: 55,654,896 km (0.068 R)
• M75: 58,264,182 km (0.075 R)
• M76: 58,445,644 km (0.109 R)
• M77: 58,809,017 km (0.085 R)
• M78: 61,189,568 km (0.114 R)
• M79: 61,466,175 km (0.087 R)
• M80: 61,558,626 km (0.094 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 19,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit