🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 12.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.68 AU - 0.8 AU

Year: 432 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,292,278 km

• M1: 155,432 km (0.067 R)
• M2: 564,732 km (0.094 R)
• M3: 1,052,421 km (0.1 R)
• M4: 1,552,527 km (0.066 R)
• M5: 2,068,340 km (0.118 R)
• M6: 2,480,482 km (0.103 R)
• M7: 3,068,851 km (0.101 R)
• M8: 3,725,436 km (0.033 R)
• M9: 4,125,311 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 14.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.83 AU - 0.87 AU

Year: 532 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,292,278 km

• M1: 179,069 km (0.09 R)
• M2: 869,164 km (0.105 R)
• M3: 1,327,980 km (0.095 R)
• M4: 1,877,004 km (0.117 R)
• M5: 2,414,659 km (0.07 R)
• M6: 2,899,207 km (0.103 R)
• M7: 3,406,044 km (0.063 R)
• M8: 3,984,390 km (0.076 R)
• M9: 4,548,673 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.23 AU - 1.39 AU

Year: 1017 Days

Day: 11.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,292,278 km

• M1: 111,899 km (0.116 R)
• M2: 495,468 km (0.085 R)
• M3: 920,775 km (0.086 R)
• M4: 1,336,807 km (0.067 R)
• M5: 2,247,110 km (0.052 R)
• M6: 2,586,547 km (0.079 R)
• M7: 2,909,978 km (0.093 R)
• M8: 3,712,271 km (0.118 R)
• M9: 4,569,317 km (0.109 R)
• M10: 5,284,994 km (0.034 R)
• M11: 5,930,060 km (0.117 R)
• M12: 6,303,605 km (0.098 R)
• M13: 7,858,376 km (0.095 R)
• M14: 8,593,650 km (0.108 R)
• M15: 9,099,739 km (0.104 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.8

Radius: 14.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.71 AU - 4.15 AU

Year: 5284 Days

Day: 9.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,292,278 km

• M1: 176,974 km (0.056 R)
• M2: 645,365 km (0.034 R)
• M3: 1,133,503 km (0.108 R)
• M4: 1,594,564 km (0.062 R)
• M5: 2,609,436 km (0.09 R)
• M6: 3,333,190 km (0.071 R)
• M7: 4,115,437 km (0.054 R)
• M8: 4,589,513 km (0.092 R)
• M9: 5,442,371 km (0.046 R)
• M10: 7,108,143 km (0.11 R)
• M11: 11,520,532 km (0.098 R)
• M12: 12,316,393 km (0.109 R)
• M13: 14,410,015 km (0.062 R)
• M14: 16,606,860 km (0.053 R)
• M15: 17,948,753 km (0.076 R)
• M16: 18,950,759 km (0.11 R)
• M17: 20,201,996 km (0.117 R)
• M18: 20,775,404 km (0.079 R)
• M19: 21,581,737 km (0.12 R)
• M20: 22,256,872 km (0.07 R)
• M21: 22,946,069 km (0.088 R)
• M22: 23,728,466 km (0.083 R)
• M23: 25,099,232 km (0.056 R)
• M24: 27,471,255 km (0.083 R)
• M25: 29,437,271 km (0.084 R)
• M26: 32,364,303 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 9.9

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.58 AU - 4.5 AU

Year: 5508 Days

Day: 12.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,292,278 km

• M1: 123,119 km (0.102 R)
• M2: 551,418 km (0.056 R)
• M3: 933,940 km (0.106 R)
• M4: 1,300,454 km (0.093 R)
• M5: 1,790,986 km (0.115 R)
• M6: 2,418,549 km (0.08 R)
• M7: 3,269,461 km (0.048 R)
• M8: 4,672,839 km (0.076 R)
• M9: 6,243,766 km (0.055 R)
• M10: 7,643,254 km (0.113 R)
• M11: 8,218,608 km (0.111 R)
• M12: 9,156,437 km (0.106 R)
• M13: 11,538,185 km (0.079 R)
• M14: 12,347,210 km (0.078 R)
• M15: 12,660,169 km (0.113 R)
• M16: 16,399,667 km (0.111 R)
• M17: 16,841,728 km (0.116 R)
• M18: 19,034,235 km (0.106 R)
• M19: 20,091,144 km (0.104 R)
• M20: 21,862,981 km (0.071 R)
• M21: 22,631,016 km (0.091 R)
• M22: 23,100,454 km (0.053 R)
• M23: 23,656,360 km (0.08 R)
• M24: 29,068,063 km (0.046 R)
• M25: 29,996,617 km (0.088 R)
• M26: 31,137,002 km (0.113 R)
• M27: 32,602,762 km (0.119 R)
• M28: 33,001,290 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 10

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.18 AU - 4.9 AU

Year: 5508 Days

Day: 12.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,292,278 km

• M1: 124,465 km (0.114 R)
• M2: 478,264 km (0.098 R)
• M3: 1,652,907 km (0.116 R)
• M4: 3,114,777 km (0.112 R)
• M5: 4,683,161 km (0.109 R)
• M6: 5,039,952 km (0.098 R)
• M7: 5,685,467 km (0.089 R)
• M8: 6,092,224 km (0.071 R)
• M9: 6,824,954 km (0.102 R)
• M10: 8,667,252 km (0.057 R)
• M11: 9,377,692 km (0.094 R)
• M12: 10,262,564 km (0.117 R)
• M13: 10,914,511 km (0.077 R)
• M14: 12,823,380 km (0.09 R)
• M15: 14,194,594 km (0.092 R)
• M16: 14,711,455 km (0.088 R)
• M17: 15,966,282 km (0.087 R)
• M18: 19,589,093 km (0.062 R)
• M19: 25,197,218 km (0.06 R)
• M20: 26,296,912 km (0.105 R)
• M21: 29,232,172 km (0.051 R)
• M22: 30,730,993 km (0.06 R)
• M23: 33,881,225 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.3

Radius: 7.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.26 AU - 12.08 AU

Year: 20395 Days

Day: 16.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,292,278 km

• M1: 93,199 km (0.09 R)
• M2: 335,398 km (0.115 R)
• M3: 868,416 km (0.117 R)
• M4: 1,132,007 km (0.116 R)
• M5: 9,880,790 km (0.11 R)
• M6: 10,241,470 km (0.066 R)
• M7: 12,333,447 km (0.092 R)
• M8: 12,804,830 km (0.109 R)
• M9: 13,727,998 km (0.033 R)
• M10: 15,284,265 km (0.104 R)
• M11: 16,954,675 km (0.102 R)
• M12: 20,074,987 km (0.115 R)
• M13: 22,458,530 km (0.102 R)
• M14: 25,024,283 km (0.118 R)
• M15: 27,248,055 km (0.053 R)
• M16: 28,680,156 km (0.12 R)
• M17: 30,921,281 km (0.046 R)
• M18: 33,680,315 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 19,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit