🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 9.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.77 AU - 1.11 AU

Year: 641 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,051,304 km

• M1: 119,529 km (0.075 R)
• M2: 485,744 km (0.102 R)
• M3: 858,841 km (0.08 R)
• M4: 1,522,757 km (0.064 R)
• M5: 1,844,243 km (0.108 R)
• M6: 2,196,695 km (0.034 R)
• M7: 2,677,353 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 13.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.96 AU - 1.04 AU

Year: 703 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,051,304 km

• M1: 172,935 km (0.072 R)
• M2: 658,081 km (0.108 R)
• M3: 1,456,784 km (0.038 R)
• M4: 1,904,830 km (0.05 R)
• M5: 2,400,747 km (0.059 R)
• M6: 3,372,385 km (0.065 R)
• M7: 3,846,760 km (0.061 R)
• M8: 4,463,851 km (0.112 R)
• M9: 5,562,498 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 8.8

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.89 AU - 1.15 AU

Year: 724 Days

Day: 10.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,051,304 km

• M1: 109,506 km (0.114 R)
• M2: 403,465 km (0.119 R)
• M3: 712,834 km (0.084 R)
• M4: 1,245,701 km (0.059 R)
• M5: 1,550,283 km (0.109 R)
• M6: 1,841,999 km (0.069 R)
• M7: 2,251,448 km (0.106 R)
• M8: 2,605,995 km (0.088 R)
• M9: 3,136,619 km (0.113 R)
• M10: 3,538,588 km (0.116 R)
• M11: 4,316,946 km (0.094 R)
• M12: 5,407,365 km (0.114 R)
• M13: 5,848,080 km (0.109 R)
• M14: 8,246,134 km (0.054 R)
• M15: 8,547,723 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 11.8

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.33 AU - 1.81 AU

Year: 1383 Days

Day: 13 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,051,304 km

• M1: 146,756 km (0.117 R)
• M2: 598,691 km (0.098 R)
• M3: 1,063,342 km (0.057 R)
• M4: 1,701,077 km (0.119 R)
• M5: 2,729,712 km (0.086 R)
• M6: 3,193,915 km (0.102 R)
• M7: 4,396,382 km (0.071 R)
• M8: 4,810,619 km (0.077 R)
• M9: 5,359,493 km (0.119 R)
• M10: 5,997,229 km (0.081 R)
• M11: 6,608,636 km (0.095 R)
• M12: 6,995,196 km (0.076 R)
• M13: 8,246,882 km (0.045 R)
• M14: 8,726,193 km (0.119 R)
• M15: 9,192,340 km (0.119 R)
• M16: 10,379,399 km (0.057 R)
• M17: 11,045,708 km (0.067 R)
• M18: 12,309,362 km (0.1 R)
• M19: 13,056,154 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931

Radius: 5.5

Gravity: 30.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.68 AU - 7.3 AU

Year: 10305 Days

Day: 15.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,051,304 km

• M1: 68,516 km (0.091 R)
• M2: 445,353 km (0.09 R)
• M3: 923,916 km (0.087 R)
• M4: 1,193,492 km (0.092 R)
• M5: 1,824,645 km (0.118 R)
• M6: 2,138,950 km (0.109 R)
• M7: 3,013,649 km (0.078 R)
• M8: 3,277,540 km (0.083 R)
• M9: 4,521,596 km (0.045 R)
• M10: 4,998,364 km (0.037 R)
• M11: 6,550,891 km (0.086 R)
• M12: 8,399,472 km (0.113 R)
• M13: 9,467,900 km (0.113 R)
• M14: 11,236,146 km (0.06 R)
• M15: 11,695,861 km (0.051 R)
• M16: 15,906,742 km (0.074 R)
• M17: 17,305,482 km (0.05 R)
• M18: 17,610,213 km (0.094 R)
• M19: 20,685,047 km (0.111 R)
• M20: 23,075,172 km (0.071 R)
• M21: 24,005,372 km (0.114 R)
• M22: 28,290,603 km (0.107 R)
• M23: 28,819,731 km (0.105 R)
• M24: 31,791,791 km (0.084 R)
• M25: 33,646,057 km (0.099 R)
• M26: 34,599,744 km (0.032 R)
• M27: 34,961,920 km (0.111 R)
• M28: 35,571,232 km (0.071 R)
• M29: 37,314,945 km (0.118 R)
• M30: 38,465,502 km (0.111 R)
• M31: 38,984,308 km (0.1 R)
• M32: 40,168,823 km (0.086 R)
• M33: 41,921,811 km (0.078 R)
• M34: 44,007,206 km (0.091 R)
• M35: 44,432,363 km (0.114 R)
• M36: 44,717,496 km (0.117 R)
• M37: 45,869,550 km (0.057 R)
• M38: 50,058,140 km (0.117 R)
• M39: 51,143,622 km (0.082 R)
• M40: 53,040,972 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.5

Radius: 7.7

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.18 AU - 9.76 AU

Year: 20485 Days

Day: 18.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,051,304 km

• M1: 135,087 km (0.083 R)
• M2: 804,986 km (0.106 R)
• M3: 1,095,056 km (0.094 R)
• M4: 1,529,937 km (0.064 R)
• M5: 2,814,385 km (0.077 R)
• M6: 5,180,724 km (0.11 R)
• M7: 5,769,691 km (0.092 R)
• M8: 6,280,418 km (0.118 R)
• M9: 6,526,207 km (0.088 R)
• M10: 10,110,572 km (0.067 R)
• M11: 12,064,919 km (0.116 R)
• M12: 13,031,471 km (0.105 R)
• M13: 13,841,244 km (0.053 R)
• M14: 21,473,278 km (0.118 R)
• M15: 27,402,141 km (0.119 R)
• M16: 28,840,973 km (0.104 R)
• M17: 39,650,317 km (0.1 R)
• M18: 51,373,106 km (0.105 R)
• M19: 54,411,738 km (0.079 R)
• M20: 57,033,889 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit