🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.61 AU - 0.69 AU

Year: 338 Days

Day: 34.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,830,659 km

• M1: 52,060 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 11.4

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.35 AU - 1.43 AU

Year: 1058 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,830,659 km

• M1: 141,819 km (0.065 R)
• M2: 506,090 km (0.1 R)
• M3: 897,886 km (0.052 R)
• M4: 1,264,102 km (0.073 R)
• M5: 2,030,492 km (0.118 R)
• M6: 2,398,353 km (0.04 R)
• M7: 3,621,465 km (0.119 R)
• M8: 5,448,654 km (0.108 R)
• M9: 5,877,551 km (0.031 R)
• M10: 6,779,327 km (0.088 R)
• M11: 7,430,077 km (0.092 R)
• M12: 8,012,911 km (0.036 R)
• M13: 9,390,558 km (0.059 R)
• M14: 10,135,854 km (0.088 R)
• M15: 11,156,560 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.5

Radius: 8.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.79 AU - 2.21 AU

Year: 1826 Days

Day: 5.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,830,659 km

• M1: 100,679 km (0.072 R)
• M2: 379,081 km (0.09 R)
• M3: 702,960 km (0.073 R)
• M4: 998,865 km (0.088 R)
• M5: 2,054,128 km (0.097 R)
• M6: 2,490,356 km (0.109 R)
• M7: 3,223,984 km (0.115 R)
• M8: 4,027,025 km (0.114 R)
• M9: 4,749,433 km (0.064 R)
• M10: 9,496,622 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.7

Radius: 13.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.07 AU - 3.51 AU

Year: 3853 Days

Day: 7.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,830,659 km

• M1: 165,455 km (0.095 R)
• M2: 594,502 km (0.06 R)
• M3: 1,218,624 km (0.08 R)
• M4: 1,910,814 km (0.055 R)
• M5: 3,442,397 km (0.053 R)
• M6: 4,464,150 km (0.107 R)
• M7: 5,736,181 km (0.118 R)
• M8: 6,742,376 km (0.074 R)
• M9: 7,237,246 km (0.11 R)
• M10: 8,115,984 km (0.079 R)
• M11: 8,869,209 km (0.11 R)
• M12: 9,423,918 km (0.095 R)
• M13: 10,559,067 km (0.107 R)
• M14: 15,284,863 km (0.114 R)
• M15: 16,969,934 km (0.044 R)
• M16: 18,775,730 km (0.025 R)
• M17: 19,493,201 km (0.102 R)
• M18: 20,228,774 km (0.115 R)
• M19: 20,982,897 km (0.101 R)
• M20: 27,539,322 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.2

Radius: 9.3

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.63 AU - 6.07 AU

Year: 9136 Days

Day: 7.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,830,659 km

• M1: 115,789 km (0.079 R)
• M2: 457,620 km (0.078 R)
• M3: 755,619 km (0.119 R)
• M4: 1,062,145 km (0.037 R)
• M5: 1,479,523 km (0.103 R)
• M6: 2,037,074 km (0.082 R)
• M7: 2,494,993 km (0.083 R)
• M8: 2,893,073 km (0.118 R)
• M9: 4,024,033 km (0.116 R)
• M10: 4,348,062 km (0.113 R)
• M11: 4,748,087 km (0.103 R)
• M12: 5,891,015 km (0.035 R)
• M13: 6,490,453 km (0.108 R)
• M14: 8,274,258 km (0.052 R)
• M15: 9,117,541 km (0.083 R)
• M16: 10,313,128 km (0.09 R)
• M17: 15,883,105 km (0.052 R)
• M18: 17,536,760 km (0.094 R)
• M19: 18,626,730 km (0.113 R)
• M20: 18,999,977 km (0.066 R)
• M21: 20,622,216 km (0.063 R)
• M22: 21,753,774 km (0.12 R)
• M23: 22,251,187 km (0.103 R)
• M24: 22,841,052 km (0.034 R)
• M25: 28,727,130 km (0.105 R)
• M26: 31,172,456 km (0.077 R)
• M27: 36,706,381 km (0.117 R)
• M28: 39,213,940 km (0.096 R)
• M29: 42,732,033 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.1

Radius: 4.1

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.47 AU - 10.05 AU

Year: 18194 Days

Day: 25 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,830,659 km

• M1: 51,013 km (0.091 R)
• M2: 214,972 km (0.052 R)
• M3: 655,388 km (0.106 R)
• M4: 1,051,823 km (0.102 R)
• M5: 1,206,507 km (0.063 R)
• M6: 1,459,926 km (0.111 R)
• M7: 1,591,871 km (0.055 R)
• M8: 2,221,229 km (0.06 R)
• M9: 2,539,274 km (0.063 R)
• M10: 2,753,050 km (0.08 R)
• M11: 5,599,000 km (0.081 R)
• M12: 6,417,001 km (0.04 R)
• M13: 7,396,867 km (0.086 R)
• M14: 7,525,970 km (0.085 R)
• M15: 9,445,011 km (0.06 R)
• M16: 10,435,798 km (0.072 R)
• M17: 12,078,682 km (0.119 R)
• M18: 12,257,900 km (0.118 R)
• M19: 12,683,057 km (0.085 R)
• M20: 14,148,967 km (0.102 R)
• M21: 15,724,232 km (0.099 R)
• M22: 17,872,158 km (0.108 R)
• M23: 19,218,090 km (0.106 R)
• M24: 19,544,363 km (0.085 R)
• M25: 22,739,325 km (0.09 R)
• M26: 23,380,502 km (0.071 R)
• M27: 25,084,571 km (0.116 R)
• M28: 29,379,077 km (0.053 R)
• M29: 30,029,977 km (0.087 R)
• M30: 30,469,197 km (0.118 R)
• M31: 31,024,354 km (0.101 R)
• M32: 32,040,423 km (0.079 R)
• M33: 45,580,377 km (0.071 R)
• M34: 46,892,201 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 10,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit