🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.78 AU

Year: 193 Days

Day: 31.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.27 AU - 2.01 AU

Year: 791 Days

Day: 31.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.26 AU - 2.84 AU

Year: 1534 Days

Day: 43.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,421,560 km

• M1: 106,364 km (0.113 R)
• M2: 673,490 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.99 AU - 3.73 AU

Year: 2320 Days

Day: 43.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.15 AU - 4.35 AU

Year: 3301 Days

Day: 36.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,421,560 km

• M1: 694,284 km (0.066 R)
• M2: 987,645 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 9.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.04 AU - 11.18 AU

Year: 11223 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,421,560 km

• M1: 123,119 km (0.107 R)
• M2: 191,485 km (0.118 R)
• M3: 294,259 km (0.1 R)
• M4: 705,504 km (0.03 R)
• M5: 789,877 km (0.071 R)
• M6: 928,704 km (0.111 R)
• M7: 1,844,542 km (0.101 R)
• M8: 1,964,220 km (0.056 R)
• M9: 2,826,951 km (0.119 R)
• M10: 2,965,628 km (0.042 R)
• M11: 3,043,569 km (0.063 R)
• M12: 3,810,258 km (0.035 R)
• M13: 4,084,620 km (0.108 R)
• M14: 4,688,696 km (0.06 R)
• M15: 4,908,605 km (0.046 R)
• M16: 5,841,797 km (0.077 R)
• M17: 6,399,199 km (0.113 R)
• M18: 6,582,157 km (0.116 R)
• M19: 6,684,482 km (0.097 R)
• M20: 6,766,611 km (0.068 R)
• M21: 6,890,628 km (0.057 R)
• M22: 7,015,392 km (0.076 R)
• M23: 7,330,744 km (0.113 R)
• M24: 8,839,738 km (0.056 R)
• M25: 9,271,926 km (0.097 R)
• M26: 9,617,797 km (0.061 R)
• M27: 10,015,129 km (0.095 R)
• M28: 11,068,148 km (0.085 R)
• M29: 11,214,455 km (0.119 R)
• M30: 11,682,098 km (0.097 R)
• M31: 11,756,448 km (0.099 R)
• M32: 11,955,712 km (0.075 R)
• M33: 12,256,554 km (0.093 R)
• M34: 12,763,840 km (0.076 R)
• M35: 12,968,490 km (0.113 R)
• M36: 13,148,606 km (0.11 R)
• M37: 13,667,710 km (0.091 R)
• M38: 14,272,983 km (0.102 R)
• M39: 16,976,666 km (0.075 R)
• M40: 18,084,288 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.7

Radius: 3.8

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.18 AU - 16.84 AU

Year: 19755 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,421,560 km

• M1: 84,074 km (0.111 R)
• M2: 412,890 km (0.102 R)
• M3: 489,484 km (0.052 R)
• M4: 691,890 km (0.12 R)
• M5: 764,894 km (0.039 R)
• M6: 1,342,940 km (0.096 R)
• M7: 1,434,344 km (0.116 R)
• M8: 1,527,843 km (0.111 R)
• M9: 1,770,341 km (0.101 R)
• M10: 1,870,721 km (0.117 R)
• M11: 1,921,585 km (0.082 R)
• M12: 2,709,666 km (0.078 R)
• M13: 2,942,740 km (0.033 R)
• M14: 4,780,849 km (0.104 R)
• M15: 5,788,091 km (0.118 R)
• M16: 6,507,657 km (0.081 R)
• M17: 6,546,253 km (0.06 R)
• M18: 6,779,776 km (0.115 R)
• M19: 6,858,165 km (0.12 R)
• M20: 7,254,898 km (0.109 R)
• M21: 7,987,479 km (0.115 R)
• M22: 8,111,945 km (0.084 R)
• M23: 8,278,746 km (0.101 R)
• M24: 8,615,790 km (0.107 R)
• M25: 9,000,406 km (0.037 R)
• M26: 9,609,718 km (0.064 R)
• M27: 10,097,856 km (0.081 R)
• M28: 10,503,117 km (0.034 R)
• M29: 11,144,144 km (0.103 R)
• M30: 11,329,496 km (0.096 R)
• M31: 11,376,020 km (0.078 R)
• M32: 12,176,668 km (0.105 R)
• M33: 12,319,833 km (0.031 R)
• M34: 13,190,493 km (0.059 R)
• M35: 13,337,548 km (0.052 R)
• M36: 13,386,765 km (0.113 R)
• M37: 13,583,786 km (0.102 R)
• M38: 14,786,702 km (0.063 R)
• M39: 14,837,566 km (0.079 R)
• M40: 15,349,190 km (0.089 R)
• M41: 15,452,263 km (0.095 R)
• M42: 16,180,057 km (0.114 R)
• M43: 17,399,579 km (0.069 R)
• M44: 17,993,333 km (0.063 R)
• M45: 18,319,905 km (0.102 R)
• M46: 18,813,428 km (0.1 R)
• M47: 19,534,191 km (0.091 R)
• M48: 20,150,983 km (0.103 R)
• M49: 20,603,666 km (0.119 R)
• M50: 20,660,364 km (0.107 R)
• M51: 20,888,201 km (0.078 R)
• M52: 21,518,756 km (0.114 R)
• M53: 22,330,474 km (0.029 R)
• M54: 22,681,431 km (0.108 R)
• M55: 23,625,992 km (0.105 R)
• M56: 24,403,003 km (0.066 R)
• M57: 24,764,432 km (0.081 R)
• M58: 25,798,003 km (0.116 R)
• M59: 28,982,194 km (0.091 R)
• M60: 29,492,771 km (0.087 R)
• M61: 31,107,531 km (0.075 R)
• M62: 31,172,756 km (0.075 R)
• M63: 32,024,267 km (0.115 R)
• M64: 32,419,803 km (0.096 R)
• M65: 33,082,672 km (0.104 R)
• M66: 33,149,243 km (0.037 R)
• M67: 33,549,417 km (0.111 R)
• M68: 34,018,257 km (0.071 R)
• M69: 34,962,518 km (0.111 R)
• M70: 35,778,724 km (0.104 R)
• M71: 35,846,941 km (0.1 R)
• M72: 36,532,398 km (0.048 R)
• M73: 36,601,064 km (0.102 R)
• M74: 36,738,843 km (0.094 R)
• M75: 36,945,588 km (0.111 R)
• M76: 37,429,836 km (0.074 R)
• M77: 39,740,226 km (0.099 R)
• M78: 40,734,303 km (0.066 R)
• M79: 43,546,444 km (0.107 R)
• M80: 46,197,169 km (0.081 R)
• M81: 47,842,596 km (0.082 R)
• M82: 48,823,808 km (0.042 R)
• M83: 51,267,489 km (0.072 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit