🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.27 AU - 1.39 AU

Year: 482 Days

Day: 30.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,366,019 km

• M1: 343,327 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.19 AU - 3.59 AU

Year: 1544 Days

Day: 22.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,366,019 km

• M1: 590,164 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.91 AU - 3.91 AU

Year: 1979 Days

Day: 28.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 11.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.07 AU - 10.95 AU

Year: 9956 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 101,366,019 km

• M1: 138,228 km (0.094 R)
• M2: 517,160 km (0.097 R)
• M3: 771,775 km (0.054 R)
• M4: 1,043,595 km (0.044 R)
• M5: 1,322,595 km (0.11 R)
• M6: 1,779,467 km (0.094 R)
• M7: 2,202,081 km (0.054 R)
• M8: 2,633,671 km (0.117 R)
• M9: 3,020,979 km (0.117 R)
• M10: 3,302,074 km (0.101 R)
• M11: 3,596,183 km (0.106 R)
• M12: 3,879,372 km (0.112 R)
• M13: 4,479,110 km (0.109 R)
• M14: 4,715,474 km (0.077 R)
• M15: 6,735,794 km (0.089 R)
• M16: 8,865,469 km (0.079 R)
• M17: 9,769,788 km (0.113 R)
• M18: 10,677,997 km (0.12 R)
• M19: 11,044,661 km (0.112 R)
• M20: 14,437,092 km (0.093 R)
• M21: 16,783,984 km (0.118 R)
• M22: 17,814,414 km (0.072 R)
• M23: 21,491,978 km (0.069 R)
• M24: 23,853,081 km (0.095 R)
• M25: 26,465,509 km (0.109 R)
• M26: 26,721,321 km (0.112 R)
• M27: 31,330,731 km (0.105 R)
• M28: 34,389,559 km (0.07 R)
• M29: 34,608,271 km (0.107 R)
• M30: 35,712,452 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 8.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.99 AU - 10.81 AU

Year: 10543 Days

Day: 6.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 101,366,019 km

• M1: 106,962 km (0.108 R)
• M2: 612,454 km (0.061 R)
• M3: 3,378,219 km (0.11 R)
• M4: 5,616,054 km (0.079 R)
• M5: 5,924,524 km (0.119 R)
• M6: 6,719,488 km (0.116 R)
• M7: 8,694,479 km (0.046 R)
• M8: 12,417,970 km (0.065 R)
• M9: 12,984,048 km (0.118 R)
• M10: 13,635,996 km (0.064 R)
• M11: 16,526,077 km (0.099 R)
• M12: 17,468,394 km (0.077 R)
• M13: 19,126,237 km (0.095 R)
• M14: 23,868,191 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.6

Radius: 4.2

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.8 AU - 18.94 AU

Year: 23747 Days

Day: 15.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 101,366,019 km

• M1: 55,650 km (0.085 R)
• M2: 174,730 km (0.066 R)
• M3: 327,769 km (0.118 R)
• M4: 832,063 km (0.093 R)
• M5: 1,298,510 km (0.113 R)
• M6: 1,634,806 km (0.098 R)
• M7: 1,741,319 km (0.062 R)
• M8: 1,851,274 km (0.115 R)
• M9: 2,153,611 km (0.112 R)
• M10: 3,054,938 km (0.042 R)
• M11: 3,472,765 km (0.09 R)
• M12: 3,787,968 km (0.04 R)
• M13: 4,600,733 km (0.118 R)
• M14: 4,744,048 km (0.101 R)
• M15: 5,262,853 km (0.104 R)
• M16: 6,424,331 km (0.063 R)
• M17: 7,564,716 km (0.088 R)
• M18: 7,656,419 km (0.088 R)
• M19: 8,457,516 km (0.096 R)
• M20: 9,502,606 km (0.08 R)
• M21: 10,127,177 km (0.093 R)
• M22: 11,157,159 km (0.11 R)
• M23: 12,295,299 km (0.115 R)
• M24: 14,611,074 km (0.099 R)
• M25: 15,449,271 km (0.11 R)
• M26: 15,844,060 km (0.08 R)
• M27: 16,445,593 km (0.053 R)
• M28: 16,716,515 km (0.069 R)
• M29: 20,516,450 km (0.094 R)
• M30: 27,950,268 km (0.112 R)
• M31: 28,837,234 km (0.086 R)
• M32: 37,853,497 km (0.05 R)
• M33: 40,670,126 km (0.064 R)
• M34: 49,024,718 km (0.118 R)
• M35: 51,743,360 km (0.119 R)
• M36: 56,395,704 km (0.092 R)
• M37: 59,694,338 km (0.096 R)
• M38: 68,214,086 km (0.107 R)
• M39: 68,351,716 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.5

Radius: 4.3

Gravity: 50.49 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.39 AU - 20.91 AU

Year: 26344 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 101,366,019 km

• M1: 90,058 km (0.064 R)
• M2: 338,091 km (0.118 R)
• M3: 734,675 km (0.068 R)
• M4: 1,440,328 km (0.083 R)
• M5: 1,636,451 km (0.051 R)
• M6: 1,739,374 km (0.083 R)
• M7: 1,872,666 km (0.052 R)
• M8: 2,242,771 km (0.066 R)
• M9: 2,394,164 km (0.102 R)
• M10: 3,558,485 km (0.109 R)
• M11: 8,110,299 km (0.095 R)
• M12: 10,363,093 km (0.091 R)
• M13: 11,153,419 km (0.12 R)
• M14: 12,042,329 km (0.101 R)
• M15: 12,821,435 km (0.092 R)
• M16: 14,376,655 km (0.112 R)
• M17: 16,918,322 km (0.119 R)
• M18: 18,267,097 km (0.1 R)
• M19: 18,525,752 km (0.105 R)
• M20: 20,025,769 km (0.114 R)
• M21: 22,243,408 km (0.101 R)
• M22: 26,508,294 km (0.101 R)
• M23: 33,549,866 km (0.071 R)
• M24: 36,769,511 km (0.096 R)
• M25: 37,381,965 km (0.106 R)
• M26: 38,998,071 km (0.105 R)
• M27: 43,784,903 km (0.109 R)
• M28: 47,591,870 km (0.108 R)
• M29: 48,009,098 km (0.062 R)
• M30: 55,083,282 km (0.1 R)
• M31: 59,654,545 km (0.079 R)
• M32: 61,850,192 km (0.111 R)
• M33: 62,008,467 km (0.084 R)
• M34: 64,731,447 km (0.086 R)
• M35: 65,218,089 km (0.097 R)
• M36: 70,860,472 km (0.055 R)
• M37: 71,880,430 km (0.109 R)
• M38: 72,907,719 km (0.104 R)
• M39: 80,483,505 km (0.117 R)
• M40: 82,664,642 km (0.087 R)
• M41: 84,134,890 km (0.067 R)
• M42: 88,434,033 km (0.088 R)
• M43: 90,145,583 km (0.08 R)
• M44: 92,066,419 km (0.084 R)
• M45: 93,034,467 km (0.097 R)
• M46: 95,968,979 km (0.094 R)
• M47: 97,155,589 km (0.109 R)

Kuiper Belt

Range: 34.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit