🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.55 AU - 0.55 AU

Year: 145 Days

Day: 47.7 Hours

Environment

Temp: 250 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.71 AU

Year: 166 Days

Day: 19.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.16 AU - 1.3 AU

Year: 486 Days

Day: 24.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.12 AU - 1.46 AU

Year: 522 Days

Day: 34.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.11 AU - 1.79 AU

Year: 622 Days

Day: 23.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,516,486 km

• M1: 308,321 km (0.074 R)
• M2: 380,427 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.43 AU - 2.27 AU

Year: 897 Days

Day: 37.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,516,486 km

• M1: 77,492 km (0.115 R)
• M2: 831,914 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.81 AU - 1.97 AU

Year: 926 Days

Day: 14.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.53 AU - 5.25 AU

Year: 3854 Days

Day: 30.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.8

Radius: 13.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.88 AU - 9.1 AU

Year: 9608 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,516,486 km

• M1: 165,754 km (0.104 R)
• M2: 452,982 km (0.038 R)
• M3: 549,623 km (0.1 R)
• M4: 719,117 km (0.096 R)
• M5: 908,059 km (0.097 R)
• M6: 1,018,761 km (0.03 R)
• M7: 1,193,791 km (0.118 R)
• M8: 1,400,834 km (0.072 R)
• M9: 2,397,007 km (0.105 R)
• M10: 2,634,568 km (0.058 R)
• M11: 2,935,858 km (0.079 R)
• M12: 3,104,904 km (0.097 R)
• M13: 3,219,496 km (0.115 R)
• M14: 3,482,489 km (0.045 R)
• M15: 3,692,075 km (0.099 R)
• M16: 3,844,366 km (0.085 R)
• M17: 4,092,399 km (0.094 R)
• M18: 4,218,510 km (0.097 R)
• M19: 4,934,935 km (0.106 R)
• M20: 5,238,917 km (0.098 R)
• M21: 5,410,656 km (0.111 R)
• M22: 6,442,731 km (0.049 R)
• M23: 6,850,086 km (0.111 R)
• M24: 7,885,603 km (0.079 R)
• M25: 8,043,130 km (0.073 R)
• M26: 8,481,900 km (0.075 R)
• M27: 9,092,858 km (0.064 R)
• M28: 9,466,254 km (0.102 R)
• M29: 10,400,343 km (0.09 R)
• M30: 10,966,122 km (0.057 R)
• M31: 11,811,051 km (0.086 R)
• M32: 12,127,750 km (0.061 R)
• M33: 12,769,375 km (0.114 R)
• M34: 13,047,777 km (0.115 R)
• M35: 13,516,168 km (0.038 R)
• M36: 13,799,955 km (0.119 R)
• M37: 14,133,408 km (0.108 R)
• M38: 14,373,363 km (0.116 R)
• M39: 15,940,401 km (0.093 R)
• M40: 16,240,345 km (0.106 R)
• M41: 16,390,840 km (0.116 R)
• M42: 16,744,190 km (0.104 R)
• M43: 16,998,058 km (0.101 R)
• M44: 17,100,084 km (0.073 R)
• M45: 17,407,059 km (0.067 R)
• M46: 17,819,201 km (0.093 R)
• M47: 19,022,117 km (0.065 R)
• M48: 21,066,522 km (0.111 R)
• M49: 21,340,735 km (0.103 R)
• M50: 21,726,548 km (0.12 R)
• M51: 21,948,102 km (0.025 R)
• M52: 22,281,855 km (0.077 R)
• M53: 23,633,472 km (0.081 R)
• M54: 25,069,462 km (0.104 R)
• M55: 25,710,339 km (0.077 R)
• M56: 25,885,967 km (0.106 R)
• M57: 26,003,401 km (0.079 R)
• M58: 26,179,777 km (0.095 R)
• M59: 26,948,710 km (0.033 R)
• M60: 27,246,410 km (0.064 R)
• M61: 28,508,717 km (0.077 R)
• M62: 28,872,838 km (0.092 R)
• M63: 29,360,826 km (0.119 R)
• M64: 29,483,197 km (0.108 R)
• M65: 29,912,992 km (0.083 R)
• M66: 30,406,814 km (0.103 R)
• M67: 31,339,856 km (0.105 R)
• M68: 31,590,283 km (0.098 R)
• M69: 34,517,465 km (0.055 R)
• M70: 34,775,970 km (0.119 R)
• M71: 37,198,707 km (0.1 R)
• M72: 37,996,064 km (0.069 R)
• M73: 38,329,966 km (0.038 R)
• M74: 39,135,252 km (0.083 R)
• M75: 39,404,977 km (0.048 R)
• M76: 39,675,300 km (0.098 R)
• M77: 41,310,106 km (0.101 R)
• M78: 41,722,248 km (0.119 R)
• M79: 43,384,430 km (0.106 R)
• M80: 45,068,303 km (0.093 R)
• M81: 46,060,287 km (0.106 R)
• M82: 46,773,420 km (0.118 R)
• M83: 46,987,943 km (0.095 R)
• M84: 47,346,380 km (0.093 R)
• M85: 47,705,714 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411

Radius: 3.1

Gravity: 42.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 17.13 AU - 21.93 AU

Year: 30764 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,516,486 km

• M1: 396,883 km (0.113 R)
• M2: 696,827 km (0.054 R)
• M3: 800,797 km (0.107 R)
• M4: 827,426 km (0.1 R)
• M5: 1,081,443 km (0.118 R)
• M6: 1,111,213 km (0.115 R)
• M7: 1,326,335 km (0.111 R)
• M8: 1,487,900 km (0.08 R)
• M9: 1,900,641 km (0.105 R)
• M10: 1,972,747 km (0.09 R)
• M11: 2,009,099 km (0.101 R)
• M12: 2,082,552 km (0.071 R)
• M13: 2,269,998 km (0.101 R)
• M14: 2,502,024 km (0.034 R)
• M15: 2,823,061 km (0.115 R)
• M16: 3,156,964 km (0.087 R)
• M17: 3,285,468 km (0.103 R)
• M18: 3,591,845 km (0.099 R)
• M19: 4,373,045 km (0.079 R)
• M20: 4,709,491 km (0.078 R)
• M21: 4,807,028 km (0.094 R)
• M22: 5,204,360 km (0.075 R)
• M23: 6,189,163 km (0.062 R)
• M24: 6,895,415 km (0.098 R)
• M25: 8,205,742 km (0.094 R)
• M26: 8,500,600 km (0.105 R)
• M27: 8,679,220 km (0.101 R)
• M28: 8,919,175 km (0.071 R)
• M29: 9,405,667 km (0.081 R)
• M30: 9,776,221 km (0.063 R)
• M31: 13,943,718 km (0.093 R)
• M32: 14,084,041 km (0.092 R)
• M33: 14,507,403 km (0.098 R)
• M34: 15,511,654 km (0.11 R)
• M35: 16,168,987 km (0.086 R)
• M36: 18,887,778 km (0.079 R)
• M37: 19,746,171 km (0.118 R)
• M38: 20,378,521 km (0.115 R)
• M39: 20,458,107 km (0.086 R)
• M40: 22,233,086 km (0.114 R)
• M41: 22,396,896 km (0.04 R)
• M42: 22,643,283 km (0.094 R)
• M43: 26,272,976 km (0.091 R)
• M44: 28,553,446 km (0.093 R)
• M45: 29,088,708 km (0.069 R)
• M46: 29,537,202 km (0.107 R)
• M47: 30,622,983 km (0.108 R)
• M48: 31,906,084 km (0.052 R)
• M49: 32,647,192 km (0.099 R)
• M50: 33,113,189 km (0.107 R)
• M51: 33,487,633 km (0.067 R)
• M52: 34,809,181 km (0.104 R)
• M53: 37,016,946 km (0.105 R)
• M54: 37,502,840 km (0.106 R)
• M55: 38,481,060 km (0.096 R)
• M56: 39,963,874 km (0.084 R)
• M57: 40,462,334 km (0.072 R)
• M58: 41,364,709 km (0.11 R)
• M59: 41,566,068 km (0.119 R)
• M60: 42,071,110 km (0.069 R)
• M61: 43,393,555 km (0.09 R)
• M62: 43,905,928 km (0.109 R)
• M63: 44,111,326 km (0.069 R)
• M64: 44,420,096 km (0.106 R)
• M65: 45,143,401 km (0.046 R)
• M66: 45,454,715 km (0.079 R)
• M67: 46,079,136 km (0.079 R)
• M68: 46,287,975 km (0.079 R)
• M69: 48,499,330 km (0.119 R)
• M70: 48,711,610 km (0.11 R)
• M71: 50,099,729 km (0.119 R)
• M72: 53,900,861 km (0.115 R)
• M73: 54,120,919 km (0.102 R)
• M74: 58,018,841 km (0.106 R)
• M75: 59,944,465 km (0.068 R)
• M76: 62,698,412 km (0.065 R)
• M77: 62,814,052 km (0.08 R)
• M78: 63,393,444 km (0.105 R)
• M79: 63,974,482 km (0.115 R)
• M80: 65,728,218 km (0.057 R)
• M81: 67,024,334 km (0.072 R)
• M82: 67,497,662 km (0.118 R)
• M83: 68,090,967 km (0.076 R)
• M84: 72,049,925 km (0.105 R)
• M85: 74,363,007 km (0.103 R)
• M86: 74,485,378 km (0.104 R)
• M87: 75,467,039 km (0.115 R)
• M88: 75,836,397 km (0.08 R)
• M89: 77,195,344 km (0.064 R)
• M90: 80,942,471 km (0.105 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit