🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 13.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.7 AU

Year: 284 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 49,493,436 km

• M1: 172,187 km (0.108 R)
• M2: 1,120,937 km (0.098 R)
• M3: 2,019,122 km (0.116 R)
• M4: 2,518,480 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 13.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.03 AU

Year: 532 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 49,493,436 km

• M1: 169,195 km (0.046 R)
• M2: 643,420 km (0.092 R)
• M3: 1,964,370 km (0.112 R)
• M4: 2,413,014 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 8.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.26 AU - 1.9 AU

Year: 1347 Days

Day: 8.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,493,436 km

• M1: 102,026 km (0.081 R)
• M2: 490,232 km (0.081 R)
• M3: 1,094,308 km (0.09 R)
• M4: 1,488,499 km (0.083 R)
• M5: 1,918,144 km (0.037 R)
• M6: 4,616,291 km (0.11 R)
• M7: 5,910,013 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.5

Radius: 8.1

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.63 AU - 1.93 AU

Year: 1611 Days

Day: 8.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,493,436 km

• M1: 101,577 km (0.076 R)
• M2: 452,234 km (0.086 R)
• M3: 831,914 km (0.116 R)
• M4: 1,216,081 km (0.117 R)
• M5: 1,687,614 km (0.049 R)
• M6: 2,034,232 km (0.119 R)
• M7: 2,299,170 km (0.093 R)
• M8: 3,295,043 km (0.059 R)
• M9: 4,057,393 km (0.094 R)
• M10: 4,855,049 km (0.094 R)
• M11: 5,129,711 km (0.042 R)
• M12: 6,105,987 km (0.085 R)
• M13: 6,496,587 km (0.051 R)
• M14: 7,455,659 km (0.076 R)
• M15: 9,052,317 km (0.087 R)
• M16: 10,056,118 km (0.117 R)
• M17: 10,964,626 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.4

Radius: 10.4

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.3 AU - 2.98 AU

Year: 2909 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,493,436 km

• M1: 129,402 km (0.12 R)
• M2: 462,706 km (0.12 R)
• M3: 885,021 km (0.111 R)
• M4: 1,276,369 km (0.056 R)
• M5: 2,022,713 km (0.096 R)
• M6: 2,352,277 km (0.096 R)
• M7: 2,923,142 km (0.112 R)
• M8: 3,851,846 km (0.094 R)
• M9: 4,236,612 km (0.09 R)
• M10: 5,013,174 km (0.092 R)
• M11: 5,752,038 km (0.053 R)
• M12: 6,675,356 km (0.071 R)
• M13: 7,053,540 km (0.103 R)
• M14: 8,474,420 km (0.106 R)
• M15: 9,522,204 km (0.083 R)
• M16: 9,964,714 km (0.076 R)
• M17: 11,789,659 km (0.102 R)
• M18: 14,109,473 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.5

Radius: 3.9

Gravity: 49.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.24 AU - 8.16 AU

Year: 13104 Days

Day: 18.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 49,493,436 km

• M1: 49,367 km (0.102 R)
• M2: 197,170 km (0.119 R)
• M3: 343,926 km (0.105 R)
• M4: 786,436 km (0.095 R)
• M5: 1,224,608 km (0.036 R)
• M6: 1,445,564 km (0.107 R)
• M7: 1,913,207 km (0.078 R)
• M8: 2,039,917 km (0.061 R)
• M9: 2,350,781 km (0.081 R)
• M10: 2,805,708 km (0.112 R)
• M11: 2,993,603 km (0.103 R)
• M12: 3,291,303 km (0.1 R)
• M13: 3,500,441 km (0.112 R)
• M14: 3,635,527 km (0.077 R)
• M15: 3,974,367 km (0.096 R)
• M16: 4,121,571 km (0.079 R)
• M17: 5,578,654 km (0.11 R)
• M18: 6,223,421 km (0.036 R)
• M19: 6,916,358 km (0.113 R)
• M20: 7,659,411 km (0.106 R)
• M21: 8,120,621 km (0.101 R)
• M22: 8,262,440 km (0.116 R)
• M23: 8,896,585 km (0.095 R)
• M24: 9,934,495 km (0.092 R)
• M25: 10,707,318 km (0.074 R)
• M26: 11,166,583 km (0.086 R)
• M27: 14,895,909 km (0.117 R)
• M28: 16,277,894 km (0.112 R)
• M29: 21,289,423 km (0.115 R)
• M30: 21,740,610 km (0.036 R)
• M31: 26,299,006 km (0.107 R)
• M32: 27,344,696 km (0.113 R)
• M33: 30,762,259 km (0.07 R)
• M34: 31,571,434 km (0.061 R)
• M35: 33,353,144 km (0.083 R)
• M36: 33,595,643 km (0.101 R)
• M37: 34,084,229 km (0.093 R)
• M38: 43,273,877 km (0.11 R)
• M39: 52,007,550 km (0.091 R)
• M40: 56,011,238 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.4

Radius: 7.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.8 AU - 9.58 AU

Year: 15897 Days

Day: 15.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,493,436 km

• M1: 240,853 km (0.071 R)
• M2: 855,849 km (0.104 R)
• M3: 2,157,351 km (0.083 R)
• M4: 2,575,327 km (0.118 R)
• M5: 5,124,625 km (0.057 R)
• M6: 7,160,203 km (0.034 R)
• M7: 8,178,516 km (0.068 R)
• M8: 8,630,002 km (0.119 R)
• M9: 13,043,289 km (0.037 R)
• M10: 17,625,172 km (0.113 R)
• M11: 19,310,841 km (0.098 R)
• M12: 20,437,762 km (0.105 R)
• M13: 20,933,978 km (0.027 R)
• M14: 28,853,241 km (0.037 R)
• M15: 37,936,823 km (0.069 R)
• M16: 41,782,536 km (0.11 R)
• M17: 44,901,202 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit