🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.37 AU - 3.69 AU

Year: 2410 Days

Day: 25.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.7

Radius: 10.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.54 AU - 7.56 AU

Year: 7540 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,575,515 km

• M1: 132,095 km (0.078 R)
• M2: 565,630 km (0.116 R)
• M3: 1,001,558 km (0.086 R)
• M4: 1,754,334 km (0.071 R)
• M5: 2,135,210 km (0.119 R)
• M6: 2,589,539 km (0.115 R)
• M7: 3,128,241 km (0.108 R)
• M8: 3,929,487 km (0.053 R)
• M9: 4,536,107 km (0.1 R)
• M10: 6,000,221 km (0.081 R)
• M11: 8,186,295 km (0.089 R)
• M12: 8,754,617 km (0.064 R)
• M13: 9,176,483 km (0.105 R)
• M14: 10,290,987 km (0.083 R)
• M15: 11,050,346 km (0.085 R)
• M16: 12,154,677 km (0.111 R)
• M17: 14,004,156 km (0.057 R)
• M18: 15,115,818 km (0.08 R)
• M19: 16,924,606 km (0.035 R)
• M20: 19,153,315 km (0.065 R)
• M21: 19,507,263 km (0.096 R)
• M22: 21,954,385 km (0.119 R)
• M23: 22,342,143 km (0.076 R)
• M24: 23,371,975 km (0.098 R)
• M25: 24,350,345 km (0.076 R)
• M26: 26,651,459 km (0.117 R)
• M27: 27,181,784 km (0.114 R)
• M28: 27,539,322 km (0.099 R)
• M29: 30,513,178 km (0.043 R)
• M30: 30,899,440 km (0.11 R)
• M31: 31,681,538 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.2

Radius: 9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.71 AU - 12.55 AU

Year: 13495 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,575,515 km

• M1: 112,049 km (0.092 R)
• M2: 410,497 km (0.097 R)
• M3: 877,691 km (0.105 R)
• M4: 2,157,052 km (0.108 R)
• M5: 2,667,629 km (0.093 R)
• M6: 3,712,122 km (0.097 R)
• M7: 6,305,700 km (0.11 R)
• M8: 13,535,615 km (0.079 R)
• M9: 14,471,948 km (0.056 R)
• M10: 16,669,541 km (0.119 R)
• M11: 34,900,435 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.9

Radius: 3.7

Gravity: 47.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.94 AU - 18.92 AU

Year: 23108 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,575,515 km

• M1: 67,618 km (0.071 R)
• M2: 341,532 km (0.109 R)
• M3: 519,404 km (0.029 R)
• M4: 788,680 km (0.072 R)
• M5: 912,846 km (0.111 R)
• M6: 1,463,366 km (0.058 R)
• M7: 1,670,410 km (0.079 R)
• M8: 2,552,588 km (0.111 R)
• M9: 3,121,060 km (0.065 R)
• M10: 3,405,596 km (0.05 R)
• M11: 5,249,090 km (0.043 R)
• M12: 6,980,835 km (0.116 R)
• M13: 10,801,565 km (0.083 R)
• M14: 12,613,045 km (0.076 R)
• M15: 18,595,015 km (0.116 R)
• M16: 18,963,475 km (0.113 R)
• M17: 20,584,218 km (0.114 R)
• M18: 20,780,640 km (0.081 R)
• M19: 21,277,455 km (0.07 R)
• M20: 22,294,870 km (0.09 R)
• M21: 25,427,748 km (0.072 R)
• M22: 26,572,621 km (0.084 R)
• M23: 26,805,545 km (0.101 R)
• M24: 27,991,258 km (0.091 R)
• M25: 28,719,201 km (0.104 R)
• M26: 30,978,577 km (0.09 R)
• M27: 38,462,211 km (0.026 R)
• M28: 43,420,034 km (0.094 R)
• M29: 48,613,025 km (0.116 R)
• M30: 51,448,353 km (0.046 R)
• M31: 56,671,862 km (0.091 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 10,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit