🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.83 AU - 0.95 AU

Year: 308 Days

Day: 37.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.59 AU - 4.21 AU

Year: 2301 Days

Day: 22.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,327,339 km

• M1: 567,724 km (0.095 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.9

Radius: 10

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.82 AU - 8.1 AU

Year: 6740 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,327,339 km

• M1: 124,316 km (0.098 R)
• M2: 464,501 km (0.068 R)
• M3: 907,012 km (0.085 R)
• M4: 1,266,795 km (0.104 R)
• M5: 1,736,682 km (0.062 R)
• M6: 2,118,007 km (0.092 R)
• M7: 2,444,878 km (0.091 R)
• M8: 2,906,387 km (0.11 R)
• M9: 3,707,634 km (0.118 R)
• M10: 4,134,137 km (0.111 R)
• M11: 5,941,279 km (0.041 R)
• M12: 6,491,650 km (0.112 R)
• M13: 7,854,636 km (0.108 R)
• M14: 8,223,395 km (0.067 R)
• M15: 9,353,906 km (0.092 R)
• M16: 9,815,266 km (0.028 R)
• M17: 10,147,224 km (0.095 R)
• M18: 13,952,245 km (0.101 R)
• M19: 18,978,883 km (0.081 R)
• M20: 21,257,259 km (0.097 R)
• M21: 22,136,595 km (0.114 R)
• M22: 23,374,518 km (0.056 R)
• M23: 24,657,918 km (0.095 R)
• M24: 26,078,200 km (0.09 R)
• M25: 28,693,470 km (0.077 R)
• M26: 29,275,855 km (0.087 R)
• M27: 29,866,018 km (0.085 R)
• M28: 35,763,465 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 13.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.52 AU - 12.92 AU

Year: 12884 Days

Day: 11.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,327,339 km

• M1: 170,093 km (0.089 R)
• M2: 640,428 km (0.077 R)
• M3: 1,100,442 km (0.058 R)
• M4: 1,565,542 km (0.116 R)
• M5: 2,429,021 km (0.037 R)
• M6: 2,913,269 km (0.043 R)
• M7: 4,194,575 km (0.105 R)
• M8: 5,028,134 km (0.105 R)
• M9: 5,572,670 km (0.113 R)
• M10: 6,194,100 km (0.089 R)
• M11: 7,192,067 km (0.093 R)
• M12: 7,885,154 km (0.075 R)
• M13: 10,181,781 km (0.099 R)
• M14: 10,888,930 km (0.115 R)
• M15: 12,100,373 km (0.041 R)
• M16: 12,523,586 km (0.044 R)
• M17: 14,996,439 km (0.112 R)
• M18: 19,954,411 km (0.105 R)
• M19: 21,412,093 km (0.083 R)
• M20: 22,939,487 km (0.072 R)
• M21: 23,777,086 km (0.084 R)
• M22: 24,538,539 km (0.109 R)
• M23: 27,539,771 km (0.114 R)
• M24: 32,372,530 km (0.082 R)
• M25: 37,104,909 km (0.073 R)
• M26: 38,649,059 km (0.103 R)
• M27: 42,836,004 km (0.119 R)
• M28: 43,538,515 km (0.089 R)
• M29: 44,391,672 km (0.045 R)
• M30: 51,940,381 km (0.06 R)
• M31: 54,361,622 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 13.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.06 AU - 14.36 AU

Year: 14710 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,327,339 km

• M1: 179,966 km (0.085 R)
• M2: 1,075,908 km (0.106 R)
• M3: 1,727,257 km (0.103 R)
• M4: 2,288,099 km (0.116 R)
• M5: 3,264,674 km (0.094 R)
• M6: 3,809,809 km (0.075 R)
• M7: 4,681,366 km (0.109 R)
• M8: 6,781,571 km (0.085 R)
• M9: 7,888,296 km (0.09 R)
• M10: 10,563,854 km (0.115 R)
• M11: 11,262,625 km (0.117 R)
• M12: 11,877,772 km (0.101 R)
• M13: 12,872,448 km (0.101 R)
• M14: 13,795,616 km (0.091 R)
• M15: 15,296,382 km (0.1 R)
• M16: 15,774,048 km (0.103 R)
• M17: 20,205,586 km (0.085 R)
• M18: 21,452,335 km (0.052 R)
• M19: 26,464,911 km (0.102 R)
• M20: 30,459,323 km (0.11 R)
• M21: 31,875,566 km (0.102 R)
• M22: 33,678,221 km (0.073 R)
• M23: 35,548,194 km (0.042 R)
• M24: 36,266,862 km (0.086 R)
• M25: 40,006,959 km (0.043 R)
• M26: 41,308,610 km (0.095 R)
• M27: 42,504,196 km (0.108 R)
• M28: 43,043,047 km (0.099 R)
• M29: 47,373,906 km (0.097 R)
• M30: 49,421,751 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.9

Radius: 5.5

Gravity: 31.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.54 AU - 14.3 AU

Year: 16068 Days

Day: 15.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 89.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,327,339 km

• M1: 74,649 km (0.051 R)
• M2: 273,764 km (0.079 R)
• M3: 681,269 km (0.109 R)
• M4: 902,823 km (0.057 R)
• M5: 1,370,915 km (0.106 R)
• M6: 1,711,250 km (0.091 R)
• M7: 3,076,630 km (0.092 R)
• M8: 3,457,955 km (0.092 R)
• M9: 3,749,222 km (0.114 R)
• M10: 4,249,028 km (0.115 R)
• M11: 5,731,992 km (0.107 R)
• M12: 6,524,113 km (0.107 R)
• M13: 7,106,497 km (0.078 R)
• M14: 8,634,639 km (0.115 R)
• M15: 8,953,732 km (0.111 R)
• M16: 10,309,836 km (0.111 R)
• M17: 12,124,309 km (0.114 R)
• M18: 12,390,294 km (0.059 R)
• M19: 14,214,790 km (0.118 R)
• M20: 15,499,985 km (0.041 R)
• M21: 16,533,706 km (0.105 R)
• M22: 18,386,625 km (0.084 R)
• M23: 18,915,005 km (0.096 R)
• M24: 20,939,214 km (0.098 R)
• M25: 21,418,526 km (0.08 R)
• M26: 21,709,643 km (0.054 R)
• M27: 23,409,524 km (0.067 R)
• M28: 33,253,662 km (0.085 R)
• M29: 33,774,861 km (0.105 R)
• M30: 34,433,989 km (0.105 R)
• M31: 39,145,574 km (0.111 R)
• M32: 40,757,341 km (0.081 R)
• M33: 41,354,237 km (0.081 R)
• M34: 41,654,779 km (0.115 R)
• M35: 46,017,951 km (0.111 R)
• M36: 52,589,037 km (0.065 R)
• M37: 55,639,038 km (0.109 R)
• M38: 56,189,259 km (0.077 R)
• M39: 60,335,364 km (0.042 R)
• M40: 66,517,197 km (0.043 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit