🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 9.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.27 AU - 1.55 AU

Year: 1116 Days

Day: 10.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,911,369 km

• M1: 114,442 km (0.088 R)
• M2: 463,903 km (0.065 R)
• M3: 811,419 km (0.09 R)
• M4: 1,116,299 km (0.104 R)
• M5: 1,498,971 km (0.091 R)
• M6: 1,931,159 km (0.12 R)
• M7: 2,380,252 km (0.085 R)
• M8: 2,752,750 km (0.089 R)
• M9: 3,086,204 km (0.12 R)
• M10: 3,835,390 km (0.081 R)
• M11: 4,615,543 km (0.059 R)
• M12: 5,365,328 km (0.11 R)
• M13: 5,769,541 km (0.106 R)
• M14: 8,559,541 km (0.106 R)
• M15: 8,925,607 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848

Radius: 14

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.37 AU - 1.75 AU

Year: 1299 Days

Day: 7.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,911,369 km

• M1: 174,132 km (0.104 R)
• M2: 633,846 km (0.072 R)
• M3: 1,283,999 km (0.11 R)
• M4: 2,329,987 km (0.067 R)
• M5: 3,686,540 km (0.092 R)
• M6: 4,181,111 km (0.089 R)
• M7: 5,347,525 km (0.093 R)
• M8: 6,099,105 km (0.087 R)
• M9: 8,147,399 km (0.112 R)
• M10: 8,606,665 km (0.102 R)
• M11: 9,083,433 km (0.099 R)
• M12: 9,577,704 km (0.111 R)
• M13: 10,024,853 km (0.107 R)
• M14: 10,586,742 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 8.3

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.71 AU - 2.01 AU

Year: 1692 Days

Day: 14.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,911,369 km

• M1: 103,223 km (0.109 R)
• M2: 379,979 km (0.063 R)
• M3: 676,482 km (0.086 R)
• M4: 1,000,211 km (0.111 R)
• M5: 1,524,552 km (0.098 R)
• M6: 1,783,207 km (0.059 R)
• M7: 2,049,042 km (0.095 R)
• M8: 2,341,655 km (0.114 R)
• M9: 3,586,011 km (0.117 R)
• M10: 3,890,741 km (0.071 R)
• M11: 4,399,075 km (0.082 R)
• M12: 5,265,396 km (0.101 R)
• M13: 5,615,156 km (0.102 R)
• M14: 7,198,949 km (0.099 R)
• M15: 7,603,162 km (0.111 R)
• M16: 8,845,872 km (0.06 R)
• M17: 9,341,190 km (0.051 R)
• M18: 9,627,969 km (0.117 R)
• M19: 10,489,204 km (0.072 R)
• M20: 10,764,315 km (0.076 R)
• M21: 11,950,626 km (0.069 R)
• M22: 12,517,602 km (0.118 R)
• M23: 13,023,542 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 12.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.78 AU - 1.96 AU

Year: 1705 Days

Day: 12.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,911,369 km

• M1: 154,235 km (0.1 R)
• M2: 586,124 km (0.047 R)
• M3: 1,075,160 km (0.12 R)
• M4: 1,755,830 km (0.081 R)
• M5: 2,518,331 km (0.071 R)
• M6: 3,090,243 km (0.111 R)
• M7: 3,524,376 km (0.036 R)
• M8: 4,243,194 km (0.113 R)
• M9: 4,699,318 km (0.096 R)
• M10: 5,366,076 km (0.085 R)
• M11: 6,573,779 km (0.087 R)
• M12: 7,023,321 km (0.082 R)
• M13: 8,253,015 km (0.087 R)
• M14: 8,935,331 km (0.108 R)
• M15: 9,655,047 km (0.082 R)
• M16: 10,342,299 km (0.105 R)
• M17: 11,814,941 km (0.069 R)
• M18: 13,256,017 km (0.029 R)
• M19: 14,323,547 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 12.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.75 AU - 2.21 AU

Year: 1858 Days

Day: 11 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,911,369 km

• M1: 157,377 km (0.034 R)
• M2: 731,683 km (0.085 R)
• M3: 1,160,281 km (0.083 R)
• M4: 1,657,993 km (0.027 R)
• M5: 2,145,233 km (0.111 R)
• M6: 2,748,711 km (0.107 R)
• M7: 3,663,801 km (0.104 R)
• M8: 4,242,147 km (0.107 R)
• M9: 4,757,063 km (0.116 R)
• M10: 6,202,328 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990

Radius: 4.8

Gravity: 42.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.11 AU - 7.11 AU

Year: 11333 Days

Day: 17.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,911,369 km

• M1: 64,028 km (0.096 R)
• M2: 353,949 km (0.104 R)
• M3: 559,346 km (0.119 R)
• M4: 823,387 km (0.117 R)
• M5: 1,012,628 km (0.093 R)
• M6: 1,167,312 km (0.052 R)
• M7: 1,524,851 km (0.103 R)
• M8: 2,232,748 km (0.118 R)
• M9: 2,497,237 km (0.109 R)
• M10: 3,113,580 km (0.081 R)
• M11: 6,446,471 km (0.113 R)
• M12: 6,814,931 km (0.106 R)
• M13: 7,025,565 km (0.118 R)
• M14: 7,197,154 km (0.093 R)
• M15: 8,144,706 km (0.104 R)
• M16: 10,730,057 km (0.089 R)
• M17: 12,023,330 km (0.118 R)
• M18: 13,155,936 km (0.092 R)
• M19: 13,351,460 km (0.066 R)
• M20: 14,357,955 km (0.085 R)
• M21: 16,445,593 km (0.085 R)
• M22: 17,758,913 km (0.114 R)
• M23: 19,140,599 km (0.056 R)
• M24: 21,479,861 km (0.12 R)
• M25: 21,751,082 km (0.101 R)
• M26: 23,141,145 km (0.092 R)
• M27: 23,330,835 km (0.083 R)
• M28: 27,452,406 km (0.098 R)
• M29: 27,986,022 km (0.063 R)
• M30: 29,073,897 km (0.077 R)
• M31: 30,416,239 km (0.1 R)
• M32: 31,799,421 km (0.111 R)
• M33: 35,063,647 km (0.103 R)
• M34: 37,490,124 km (0.105 R)
• M35: 42,532,021 km (0.071 R)
• M36: 54,771,221 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.4

Radius: 3.7

Gravity: 56.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.9 AU - 11.6 AU

Year: 21883 Days

Day: 24 Hours

Environment

Temp: -246 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,911,369 km

• M1: 49,367 km (0.07 R)
• M2: 213,775 km (0.085 R)
• M3: 621,280 km (0.091 R)
• M4: 737,218 km (0.118 R)
• M5: 1,014,124 km (0.094 R)
• M6: 1,436,588 km (0.088 R)
• M7: 2,177,247 km (0.068 R)
• M8: 3,459,900 km (0.084 R)
• M9: 3,861,869 km (0.119 R)
• M10: 4,944,658 km (0.058 R)
• M11: 5,254,027 km (0.081 R)
• M12: 5,617,250 km (0.113 R)
• M13: 8,532,763 km (0.112 R)
• M14: 9,148,059 km (0.117 R)
• M15: 9,912,654 km (0.107 R)
• M16: 10,033,978 km (0.026 R)
• M17: 13,622,083 km (0.111 R)
• M18: 14,383,087 km (0.108 R)
• M19: 14,853,124 km (0.075 R)
• M20: 15,012,146 km (0.043 R)
• M21: 16,579,034 km (0.045 R)
• M22: 18,709,757 km (0.082 R)
• M23: 19,553,788 km (0.086 R)
• M24: 27,357,711 km (0.072 R)
• M25: 29,935,731 km (0.037 R)
• M26: 31,873,173 km (0.061 R)
• M27: 35,995,791 km (0.05 R)
• M28: 38,035,707 km (0.066 R)
• M29: 39,691,606 km (0.1 R)
• M30: 46,456,123 km (0.073 R)
• M31: 46,796,009 km (0.103 R)
• M32: 50,109,303 km (0.109 R)
• M33: 50,646,210 km (0.05 R)
• M34: 60,170,508 km (0.112 R)
• M35: 68,158,585 km (0.077 R)
• M36: 72,862,092 km (0.116 R)
• M37: 76,115,247 km (0.104 R)
• M38: 80,928,259 km (0.094 R)
• M39: 81,914,708 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 14,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit