🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.5 AU - 0.62 AU

Year: 156 Days

Day: 46.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.03 AU - 1.43 AU

Year: 509 Days

Day: 31.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.28 AU - 3.08 AU

Year: 1636 Days

Day: 30.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.6

Radius: 10.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.06 AU - 5.14 AU

Year: 4293 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 92,532,453 km

• M1: 147,354 km (0.114 R)
• M2: 665,711 km (0.11 R)
• M3: 1,015,171 km (0.094 R)
• M4: 1,420,133 km (0.101 R)
• M5: 2,308,445 km (0.06 R)
• M6: 2,774,741 km (0.091 R)
• M7: 3,271,406 km (0.069 R)
• M8: 3,652,133 km (0.118 R)
• M9: 4,563,333 km (0.08 R)
• M10: 5,061,943 km (0.05 R)
• M11: 5,573,568 km (0.108 R)
• M12: 6,218,035 km (0.053 R)
• M13: 7,045,312 km (0.092 R)
• M14: 7,915,373 km (0.089 R)
• M15: 9,434,390 km (0.108 R)
• M16: 12,397,774 km (0.093 R)
• M17: 13,412,496 km (0.113 R)
• M18: 14,702,180 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 9.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.98 AU - 11.18 AU

Year: 11054 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,532,453 km

• M1: 122,820 km (0.108 R)
• M2: 512,672 km (0.075 R)
• M3: 972,985 km (0.118 R)
• M4: 1,593,517 km (0.057 R)
• M5: 1,910,963 km (0.039 R)
• M6: 4,218,062 km (0.105 R)
• M7: 5,091,414 km (0.051 R)
• M8: 6,656,208 km (0.08 R)
• M9: 7,083,758 km (0.057 R)
• M10: 8,033,854 km (0.101 R)
• M11: 8,355,041 km (0.088 R)
• M12: 9,327,128 km (0.118 R)
• M13: 9,954,542 km (0.07 R)
• M14: 15,101,007 km (0.092 R)
• M15: 15,591,539 km (0.084 R)
• M16: 15,966,282 km (0.081 R)
• M17: 16,929,692 km (0.03 R)
• M18: 22,177,884 km (0.109 R)
• M19: 24,701,900 km (0.07 R)
• M20: 30,995,482 km (0.101 R)
• M21: 31,988,213 km (0.101 R)
• M22: 33,104,513 km (0.113 R)
• M23: 34,562,494 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703

Radius: 3.9

Gravity: 46.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.97 AU - 16.91 AU

Year: 22617 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,532,453 km

• M1: 48,470 km (0.105 R)
• M2: 227,239 km (0.079 R)
• M3: 525,986 km (0.098 R)
• M4: 744,997 km (0.12 R)
• M5: 1,199,476 km (0.049 R)
• M6: 2,100,055 km (0.054 R)
• M7: 2,457,444 km (0.103 R)
• M8: 2,650,725 km (0.054 R)
• M9: 3,741,892 km (0.083 R)
• M10: 4,725,946 km (0.061 R)
• M11: 4,987,144 km (0.036 R)
• M12: 5,337,054 km (0.077 R)
• M13: 5,538,412 km (0.088 R)
• M14: 7,092,435 km (0.119 R)
• M15: 12,869,306 km (0.113 R)
• M16: 13,304,636 km (0.032 R)
• M17: 16,461,450 km (0.062 R)
• M18: 19,132,670 km (0.051 R)
• M19: 22,079,000 km (0.04 R)
• M20: 26,111,710 km (0.09 R)
• M21: 28,605,506 km (0.116 R)
• M22: 31,907,281 km (0.079 R)
• M23: 33,106,906 km (0.12 R)
• M24: 33,923,112 km (0.034 R)
• M25: 41,566,666 km (0.114 R)
• M26: 46,798,403 km (0.064 R)
• M27: 54,308,066 km (0.104 R)
• M28: 61,964,635 km (0.097 R)
• M29: 64,457,534 km (0.087 R)
• M30: 64,668,317 km (0.1 R)
• M31: 67,016,555 km (0.072 R)
• M32: 70,309,503 km (0.078 R)
• M33: 77,453,400 km (0.069 R)
• M34: 79,372,441 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.1

Radius: 6.6

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.28 AU - 20.12 AU

Year: 24307 Days

Day: 16.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,532,453 km

• M1: 82,279 km (0.055 R)
• M2: 475,123 km (0.116 R)
• M3: 696,378 km (0.097 R)
• M4: 902,075 km (0.118 R)
• M5: 1,312,721 km (0.106 R)
• M6: 1,901,838 km (0.091 R)
• M7: 2,431,414 km (0.103 R)
• M8: 2,653,866 km (0.097 R)
• M9: 3,226,527 km (0.118 R)
• M10: 3,465,285 km (0.08 R)
• M11: 4,431,538 km (0.119 R)
• M12: 4,764,991 km (0.098 R)
• M13: 6,178,242 km (0.118 R)
• M14: 6,689,867 km (0.074 R)
• M15: 7,029,903 km (0.108 R)
• M16: 7,483,933 km (0.026 R)
• M17: 7,797,340 km (0.112 R)
• M18: 8,905,860 km (0.076 R)
• M19: 9,990,146 km (0.069 R)
• M20: 11,638,415 km (0.098 R)
• M21: 11,847,703 km (0.113 R)
• M22: 24,889,795 km (0.099 R)
• M23: 29,151,389 km (0.068 R)
• M24: 29,797,353 km (0.087 R)
• M25: 32,476,950 km (0.079 R)
• M26: 37,242,240 km (0.055 R)
• M27: 38,618,391 km (0.044 R)
• M28: 41,148,091 km (0.083 R)
• M29: 41,634,434 km (0.068 R)
• M30: 43,283,152 km (0.105 R)
• M31: 44,123,593 km (0.104 R)
• M32: 51,617,848 km (0.115 R)
• M33: 53,135,368 km (0.062 R)
• M34: 54,292,807 km (0.062 R)
• M35: 54,682,360 km (0.067 R)
• M36: 61,592,884 km (0.037 R)
• M37: 75,167,096 km (0.095 R)
• M38: 83,938,168 km (0.05 R)
• M39: 84,198,319 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 10,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit