🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 11.1

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 292 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,208,306 km

• M1: 138,827 km (0.094 R)
• M2: 609,013 km (0.114 R)
• M3: 954,285 km (0.115 R)
• M4: 1,478,326 km (0.109 R)
• M5: 1,983,219 km (0.115 R)
• M6: 2,574,430 km (0.057 R)
• M7: 3,176,262 km (0.083 R)
• M8: 4,061,283 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.1

Radius: 9.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.58 AU - 0.74 AU

Year: 364 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,208,306 km

• M1: 120,576 km (0.079 R)
• M2: 426,653 km (0.104 R)
• M3: 812,167 km (0.115 R)
• M4: 1,175,091 km (0.026 R)
• M5: 1,501,813 km (0.109 R)
• M6: 1,882,988 km (0.115 R)
• M7: 2,187,869 km (0.06 R)
• M8: 2,492,301 km (0.103 R)
• M9: 3,560,130 km (0.081 R)
• M10: 3,869,499 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.4

Radius: 13.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.66 AU - 0.84 AU

Year: 441 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 33,208,306 km

• M1: 170,691 km (0.078 R)
• M2: 882,029 km (0.085 R)
• M3: 1,663,528 km (0.04 R)
• M4: 2,502,324 km (0.099 R)
• M5: 3,106,549 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.5

Radius: 10.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.45 AU - 1.57 AU

Year: 1259 Days

Day: 13.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,208,306 km

• M1: 125,662 km (0.079 R)
• M2: 473,926 km (0.048 R)
• M3: 990,488 km (0.117 R)
• M4: 1,428,959 km (0.089 R)
• M5: 1,802,206 km (0.074 R)
• M6: 2,550,494 km (0.1 R)
• M7: 3,283,075 km (0.069 R)
• M8: 4,428,695 km (0.12 R)
• M9: 4,972,035 km (0.118 R)
• M10: 5,504,304 km (0.102 R)
• M11: 6,414,009 km (0.039 R)
• M12: 7,198,350 km (0.115 R)
• M13: 7,694,118 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.2

Radius: 9.2

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.41 AU - 3.67 AU

Year: 4517 Days

Day: 7.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,208,306 km

• M1: 114,442 km (0.115 R)
• M2: 577,448 km (0.109 R)
• M3: 1,110,764 km (0.109 R)
• M4: 1,596,808 km (0.106 R)
• M5: 2,365,142 km (0.085 R)
• M6: 2,892,475 km (0.054 R)
• M7: 5,654,800 km (0.118 R)
• M8: 6,186,171 km (0.085 R)
• M9: 8,435,375 km (0.088 R)
• M10: 10,140,342 km (0.1 R)
• M11: 12,383,263 km (0.112 R)
• M12: 13,327,824 km (0.065 R)
• M13: 14,729,855 km (0.092 R)
• M14: 15,413,218 km (0.057 R)
• M15: 15,789,906 km (0.104 R)
• M16: 16,172,577 km (0.025 R)
• M17: 20,541,882 km (0.072 R)
• M18: 21,195,774 km (0.094 R)
• M19: 21,728,941 km (0.045 R)
• M20: 22,545,297 km (0.06 R)
• M21: 23,523,517 km (0.108 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 9.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.97 AU - 5.03 AU

Year: 6475 Days

Day: 12.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 51.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,208,306 km

• M1: 125,363 km (0.118 R)
• M2: 523,742 km (0.111 R)
• M3: 1,156,092 km (0.118 R)
• M4: 1,547,740 km (0.12 R)
• M5: 2,280,470 km (0.051 R)
• M6: 3,399,312 km (0.108 R)
• M7: 4,751,378 km (0.101 R)
• M8: 6,050,187 km (0.069 R)
• M9: 6,461,431 km (0.099 R)
• M10: 7,773,853 km (0.03 R)
• M11: 8,260,346 km (0.084 R)
• M12: 8,878,185 km (0.087 R)
• M13: 9,487,497 km (0.101 R)
• M14: 10,206,016 km (0.043 R)
• M15: 11,932,375 km (0.12 R)
• M16: 12,392,688 km (0.104 R)
• M17: 13,595,604 km (0.079 R)
• M18: 16,176,018 km (0.115 R)
• M19: 17,084,825 km (0.117 R)
• M20: 18,328,881 km (0.092 R)
• M21: 21,063,081 km (0.119 R)
• M22: 22,146,319 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.5

Radius: 3.3

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.24 AU - 6.88 AU

Year: 10118 Days

Day: 18 Hours

Environment

Temp: -218 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,208,306 km

• M1: 42,037 km (0.088 R)
• M2: 651,349 km (0.092 R)
• M3: 918,830 km (0.117 R)
• M4: 1,391,260 km (0.082 R)
• M5: 1,748,500 km (0.111 R)
• M6: 2,228,111 km (0.063 R)
• M7: 2,394,464 km (0.072 R)
• M8: 2,515,937 km (0.102 R)
• M9: 3,269,461 km (0.095 R)
• M10: 4,211,928 km (0.096 R)
• M11: 4,389,202 km (0.081 R)
• M12: 4,677,776 km (0.049 R)
• M13: 7,277,039 km (0.096 R)
• M14: 9,971,895 km (0.117 R)
• M15: 11,662,949 km (0.057 R)
• M16: 12,576,095 km (0.047 R)
• M17: 12,785,232 km (0.048 R)
• M18: 13,535,765 km (0.12 R)
• M19: 13,645,271 km (0.117 R)
• M20: 14,315,170 km (0.102 R)
• M21: 14,486,011 km (0.075 R)
• M22: 14,600,603 km (0.075 R)
• M23: 15,182,987 km (0.096 R)
• M24: 17,278,704 km (0.114 R)
• M25: 18,937,146 km (0.104 R)
• M26: 19,212,107 km (0.06 R)
• M27: 22,720,775 km (0.098 R)
• M28: 23,109,131 km (0.093 R)
• M29: 25,034,904 km (0.07 R)
• M30: 29,293,657 km (0.081 R)
• M31: 30,593,662 km (0.051 R)
• M32: 33,108,851 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 20,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit