🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.69 AU - 0.77 AU

Year: 233 Days

Day: 24.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,324,956 km

• M1: 71,209 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1 AU

Year: 287 Days

Day: 25.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.75 AU - 1.25 AU

Year: 373 Days

Day: 22.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.63 AU - 1.65 AU

Year: 783 Days

Day: 15.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.32 AU - 3.64 AU

Year: 1918 Days

Day: 26.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.24 AU - 3.26 AU

Year: 2184 Days

Day: 18 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.6 AU - 4.56 AU

Year: 3072 Days

Day: 44.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.1

Radius: 7.7

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.8 AU - 14.86 AU

Year: 21290 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,324,956 km

• M1: 98,435 km (0.076 R)
• M2: 269,426 km (0.075 R)
• M3: 476,469 km (0.095 R)
• M4: 914,941 km (0.116 R)
• M5: 1,485,208 km (0.103 R)
• M6: 2,412,714 km (0.119 R)
• M7: 2,891,278 km (0.096 R)
• M8: 3,707,634 km (0.108 R)
• M9: 3,979,603 km (0.046 R)
• M10: 4,639,180 km (0.06 R)
• M11: 4,784,888 km (0.067 R)
• M12: 5,639,391 km (0.083 R)
• M13: 6,324,100 km (0.091 R)
• M14: 8,294,903 km (0.116 R)
• M15: 8,770,175 km (0.057 R)
• M16: 8,890,452 km (0.088 R)
• M17: 9,193,388 km (0.054 R)
• M18: 9,809,282 km (0.106 R)
• M19: 10,375,061 km (0.09 R)
• M20: 11,210,864 km (0.094 R)
• M21: 11,538,035 km (0.065 R)
• M22: 12,134,930 km (0.101 R)
• M23: 13,427,905 km (0.05 R)
• M24: 15,194,656 km (0.041 R)
• M25: 15,556,832 km (0.074 R)
• M26: 16,659,967 km (0.068 R)
• M27: 16,734,467 km (0.09 R)
• M28: 17,484,999 km (0.089 R)
• M29: 17,788,384 km (0.112 R)
• M30: 18,786,052 km (0.099 R)
• M31: 19,330,738 km (0.109 R)
• M32: 20,435,817 km (0.102 R)
• M33: 20,755,209 km (0.093 R)
• M34: 21,723,556 km (0.081 R)
• M35: 21,967,999 km (0.118 R)
• M36: 23,453,356 km (0.118 R)
• M37: 23,787,707 km (0.102 R)
• M38: 24,039,630 km (0.061 R)
• M39: 24,376,823 km (0.115 R)
• M40: 25,397,978 km (0.097 R)
• M41: 25,655,436 km (0.082 R)
• M42: 26,955,592 km (0.048 R)
• M43: 27,043,106 km (0.091 R)
• M44: 27,657,804 km (0.119 R)
• M45: 28,011,154 km (0.049 R)
• M46: 30,071,865 km (0.095 R)
• M47: 30,162,521 km (0.032 R)
• M48: 30,617,448 km (0.039 R)
• M49: 31,903,092 km (0.087 R)
• M50: 32,273,646 km (0.047 R)
• M51: 34,147,808 km (0.096 R)
• M52: 35,480,576 km (0.094 R)
• M53: 36,346,448 km (0.118 R)
• M54: 36,830,397 km (0.057 R)
• M55: 39,182,973 km (0.081 R)
• M56: 39,282,157 km (0.101 R)
• M57: 42,598,293 km (0.071 R)
• M58: 44,651,224 km (0.095 R)
• M59: 46,841,487 km (0.111 R)
• M60: 48,002,516 km (0.049 R)
• M61: 48,108,581 km (0.085 R)
• M62: 49,708,380 km (0.115 R)
• M63: 51,433,992 km (0.104 R)
• M64: 53,398,511 km (0.089 R)
• M65: 53,508,466 km (0.107 R)
• M66: 54,169,239 km (0.075 R)
• M67: 56,615,015 km (0.037 R)
• M68: 60,350,773 km (0.056 R)
• M69: 61,038,624 km (0.079 R)
• M70: 61,153,515 km (0.097 R)
• M71: 61,383,447 km (0.105 R)
• M72: 62,306,167 km (0.085 R)
• M73: 62,769,322 km (0.089 R)
• M74: 63,117,436 km (0.088 R)
• M75: 63,233,524 km (0.114 R)
• M76: 64,282,205 km (0.093 R)
• M77: 64,984,567 km (0.068 R)
• M78: 65,571,888 km (0.083 R)
• M79: 66,278,888 km (0.059 R)
• M80: 66,869,949 km (0.103 R)
• M81: 68,773,133 km (0.068 R)
• M82: 68,892,662 km (0.052 R)
• M83: 69,132,018 km (0.085 R)
• M84: 69,371,525 km (0.107 R)
• M85: 69,611,330 km (0.109 R)
• M86: 71,661,270 km (0.102 R)
• M87: 71,782,444 km (0.112 R)
• M88: 72,632,758 km (0.099 R)
• M89: 73,975,549 km (0.101 R)
• M90: 78,053,138 km (0.057 R)
• M91: 80,182,065 km (0.029 R)
• M92: 80,433,689 km (0.075 R)
• M93: 82,838,026 km (0.113 R)
• M94: 83,602,172 km (0.073 R)
• M95: 85,522,859 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596

Radius: 7.8

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.3 AU - 17.16 AU

Year: 23257 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,324,956 km

• M1: 99,483 km (0.098 R)
• M2: 215,870 km (0.104 R)
• M3: 600,037 km (0.106 R)
• M4: 763,099 km (0.112 R)
• M5: 888,462 km (0.068 R)
• M6: 1,335,610 km (0.113 R)
• M7: 2,263,117 km (0.095 R)
• M8: 2,483,325 km (0.117 R)
• M9: 2,944,535 km (0.113 R)
• M10: 3,144,547 km (0.11 R)
• M11: 3,515,700 km (0.074 R)
• M12: 3,600,222 km (0.086 R)
• M13: 3,727,979 km (0.064 R)
• M14: 3,900,914 km (0.108 R)
• M15: 4,618,685 km (0.094 R)
• M16: 5,279,758 km (0.066 R)
• M17: 5,376,697 km (0.116 R)
• M18: 6,121,994 km (0.103 R)
• M19: 6,274,883 km (0.103 R)
• M20: 6,952,262 km (0.037 R)
• M21: 7,165,439 km (0.114 R)
• M22: 7,489,169 km (0.053 R)
• M23: 8,773,915 km (0.099 R)
• M24: 9,707,256 km (0.037 R)
• M25: 10,125,532 km (0.05 R)
• M26: 10,856,168 km (0.107 R)
• M27: 12,303,527 km (0.107 R)
• M28: 12,496,808 km (0.06 R)
• M29: 12,821,136 km (0.104 R)
• M30: 15,444,335 km (0.082 R)
• M31: 15,652,874 km (0.084 R)
• M32: 17,498,463 km (0.098 R)
• M33: 18,299,859 km (0.073 R)
• M34: 19,113,222 km (0.116 R)
• M35: 19,187,722 km (0.111 R)
• M36: 19,712,063 km (0.025 R)
• M37: 21,313,358 km (0.05 R)
• M38: 22,168,759 km (0.099 R)
• M39: 25,454,227 km (0.119 R)
• M40: 25,700,615 km (0.074 R)
• M41: 25,782,894 km (0.083 R)
• M42: 25,947,751 km (0.083 R)
• M43: 26,030,329 km (0.036 R)
• M44: 26,610,469 km (0.109 R)
• M45: 26,777,121 km (0.109 R)
• M46: 28,291,800 km (0.109 R)
• M47: 28,547,014 km (0.092 R)
• M48: 28,802,976 km (0.059 R)
• M49: 28,888,396 km (0.109 R)
• M50: 29,747,836 km (0.073 R)
• M51: 30,441,372 km (0.083 R)
• M52: 31,844,450 km (0.098 R)
• M53: 31,932,862 km (0.105 R)
• M54: 32,109,837 km (0.038 R)
• M55: 32,732,014 km (0.043 R)
• M56: 33,717,714 km (0.085 R)
• M57: 34,078,694 km (0.083 R)
• M58: 39,547,992 km (0.079 R)
• M59: 40,023,863 km (0.101 R)
• M60: 42,626,268 km (0.111 R)
• M61: 44,490,108 km (0.107 R)
• M62: 44,885,944 km (0.095 R)
• M63: 46,280,345 km (0.081 R)
• M64: 47,083,536 km (0.065 R)
• M65: 47,285,045 km (0.119 R)
• M66: 48,601,805 km (0.095 R)
• M67: 49,111,485 km (0.081 R)
• M68: 49,520,486 km (0.051 R)
• M69: 50,445,000 km (0.114 R)
• M70: 51,790,334 km (0.107 R)
• M71: 55,151,798 km (0.06 R)
• M72: 55,258,013 km (0.093 R)
• M73: 57,073,383 km (0.047 R)
• M74: 59,560,597 km (0.039 R)
• M75: 59,996,824 km (0.103 R)
• M76: 63,635,344 km (0.07 R)
• M77: 66,100,567 km (0.114 R)
• M78: 66,326,161 km (0.093 R)
• M79: 66,778,246 km (0.04 R)
• M80: 68,026,789 km (0.05 R)
• M81: 69,053,928 km (0.078 R)
• M82: 70,431,575 km (0.111 R)
• M83: 71,934,136 km (0.109 R)
• M84: 72,050,224 km (0.029 R)
• M85: 72,398,638 km (0.098 R)
• M86: 73,564,155 km (0.115 R)
• M87: 74,383,652 km (0.029 R)
• M88: 75,677,673 km (0.084 R)
• M89: 76,979,025 km (0.041 R)
• M90: 77,692,009 km (0.095 R)
• M91: 78,646,144 km (0.052 R)
• M92: 79,004,879 km (0.109 R)
• M93: 80,324,931 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 11,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit