🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.3

Radius: 10.4

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.47 AU - 0.77 AU

Year: 326 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 139.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,587,678 km

• M1: 129,701 km (0.046 R)
• M2: 523,293 km (0.1 R)
• M3: 852,708 km (0.064 R)
• M4: 1,240,166 km (0.116 R)
• M5: 1,644,978 km (0.09 R)
• M6: 2,292,587 km (0.107 R)
• M7: 2,990,461 km (0.118 R)
• M8: 3,836,138 km (0.038 R)
• M9: 4,180,812 km (0.108 R)
• M10: 4,506,037 km (0.051 R)

Asteroid Belt

Center: 0.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 10.5

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.93 AU - 1.41 AU

Year: 844 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,587,678 km

• M1: 130,749 km (0.11 R)
• M2: 520,900 km (0.117 R)
• M3: 854,952 km (0.069 R)
• M4: 1,729,052 km (0.1 R)
• M5: 2,776,836 km (0.077 R)
• M6: 3,475,009 km (0.088 R)
• M7: 4,028,820 km (0.04 R)
• M8: 4,554,507 km (0.037 R)
• M9: 5,125,373 km (0.056 R)
• M10: 5,844,340 km (0.104 R)
• M11: 6,260,372 km (0.088 R)
• M12: 6,629,280 km (0.11 R)
• M13: 7,339,720 km (0.046 R)
• M14: 7,725,832 km (0.086 R)
• M15: 8,408,298 km (0.118 R)
• M16: 9,408,210 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 9.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.28 AU - 1.82 AU

Year: 1287 Days

Day: 13.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,587,678 km

• M1: 119,379 km (0.067 R)
• M2: 423,661 km (0.091 R)
• M3: 921,672 km (0.1 R)
• M4: 1,274,424 km (0.093 R)
• M5: 1,642,734 km (0.076 R)
• M6: 2,141,045 km (0.039 R)
• M7: 2,564,556 km (0.031 R)
• M8: 3,441,200 km (0.083 R)
• M9: 3,813,699 km (0.097 R)
• M10: 4,118,429 km (0.076 R)
• M11: 5,543,050 km (0.033 R)
• M12: 6,710,512 km (0.109 R)
• M13: 7,043,367 km (0.037 R)
• M14: 7,598,824 km (0.112 R)
• M15: 8,512,268 km (0.057 R)
• M16: 8,955,677 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.2

Radius: 14.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.72 AU - 1.78 AU

Year: 1544 Days

Day: 5.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,587,678 km

• M1: 180,265 km (0.091 R)
• M2: 679,025 km (0.079 R)
• M3: 1,223,262 km (0.114 R)
• M4: 1,915,152 km (0.037 R)
• M5: 2,604,499 km (0.037 R)
• M6: 3,472,017 km (0.106 R)
• M7: 4,243,344 km (0.09 R)
• M8: 5,253,279 km (0.078 R)
• M9: 5,826,987 km (0.098 R)
• M10: 7,075,082 km (0.098 R)
• M11: 7,776,546 km (0.093 R)
• M12: 8,376,733 km (0.1 R)
• M13: 9,573,815 km (0.081 R)
• M14: 10,638,653 km (0.035 R)
• M15: 12,497,556 km (0.063 R)
• M16: 13,403,221 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.1

Radius: 13.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.36 AU - 2.74 AU

Year: 2715 Days

Day: 10.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,587,678 km

• M1: 172,038 km (0.114 R)
• M2: 976,126 km (0.112 R)
• M3: 1,683,574 km (0.095 R)
• M4: 2,717,595 km (0.101 R)
• M5: 3,209,473 km (0.038 R)
• M6: 4,122,169 km (0.06 R)
• M7: 4,855,199 km (0.039 R)
• M8: 6,607,289 km (0.073 R)
• M9: 7,859,723 km (0.066 R)
• M10: 11,320,669 km (0.088 R)
• M11: 12,455,519 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.4

Radius: 8.9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.44 AU - 2.86 AU

Year: 2877 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,587,678 km

• M1: 110,852 km (0.09 R)
• M2: 477,516 km (0.119 R)
• M3: 790,774 km (0.116 R)
• M4: 1,079,049 km (0.085 R)
• M5: 1,508,246 km (0.1 R)
• M6: 1,831,976 km (0.11 R)
• M7: 2,548,849 km (0.113 R)
• M8: 3,179,404 km (0.095 R)
• M9: 3,495,354 km (0.075 R)
• M10: 4,190,984 km (0.093 R)
• M11: 5,139,285 km (0.096 R)
• M12: 5,452,543 km (0.084 R)
• M13: 7,274,346 km (0.09 R)
• M14: 7,763,381 km (0.11 R)
• M15: 8,079,931 km (0.077 R)
• M16: 8,372,245 km (0.104 R)
• M17: 9,012,673 km (0.111 R)
• M18: 9,291,973 km (0.12 R)
• M19: 10,353,220 km (0.075 R)
• M20: 12,114,585 km (0.118 R)
• M21: 12,845,820 km (0.096 R)
• M22: 15,020,673 km (0.049 R)
• M23: 16,427,043 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.9

Radius: 6

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.65 AU - 9.39 AU

Year: 13752 Days

Day: 24.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,587,678 km

• M1: 74,649 km (0.112 R)
• M2: 271,520 km (0.084 R)
• M3: 602,431 km (0.053 R)
• M4: 3,940,857 km (0.049 R)
• M5: 4,906,062 km (0.062 R)
• M6: 5,867,378 km (0.097 R)
• M7: 9,290,477 km (0.093 R)
• M8: 10,084,542 km (0.1 R)
• M9: 11,329,645 km (0.05 R)
• M10: 11,746,425 km (0.03 R)
• M11: 12,173,527 km (0.034 R)
• M12: 13,917,838 km (0.115 R)
• M13: 14,674,055 km (0.108 R)
• M14: 19,967,127 km (0.095 R)
• M15: 20,575,242 km (0.119 R)
• M16: 24,981,348 km (0.105 R)
• M17: 34,103,378 km (0.108 R)
• M18: 36,494,251 km (0.094 R)
• M19: 38,726,102 km (0.052 R)
• M20: 41,888,152 km (0.062 R)
• M21: 43,027,190 km (0.097 R)
• M22: 44,921,997 km (0.089 R)
• M23: 46,416,779 km (0.051 R)
• M24: 50,617,786 km (0.071 R)
• M25: 52,399,497 km (0.117 R)
• M26: 56,949,516 km (0.076 R)
• M27: 59,231,332 km (0.1 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: 428 - 18,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit