🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 10.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.77 AU - 0.97 AU

Year: 541 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,534,132 km

• M1: 125,662 km (0.06 R)
• M2: 442,959 km (0.11 R)
• M3: 973,733 km (0.087 R)
• M4: 1,480,869 km (0.068 R)
• M5: 2,100,055 km (0.065 R)
• M6: 2,447,272 km (0.052 R)
• M7: 2,782,670 km (0.089 R)
• M8: 3,453,018 km (0.071 R)
• M9: 3,777,197 km (0.119 R)
• M10: 4,390,398 km (0.076 R)
• M11: 5,346,478 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 12.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.12 AU - 1.2 AU

Year: 833 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,534,132 km

• M1: 169,644 km (0.037 R)
• M2: 579,692 km (0.096 R)
• M3: 965,205 km (0.076 R)
• M4: 1,524,552 km (0.091 R)
• M5: 2,245,464 km (0.064 R)
• M6: 2,798,378 km (0.105 R)
• M7: 3,755,655 km (0.086 R)
• M8: 4,256,508 km (0.096 R)
• M9: 5,820,404 km (0.048 R)
• M10: 6,493,595 km (0.117 R)
• M11: 7,854,636 km (0.072 R)

Asteroid Belt

Center: 1.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.6

Radius: 10.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.59 AU - 1.75 AU

Year: 1439 Days

Day: 10.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,534,132 km

• M1: 146,008 km (0.089 R)
• M2: 1,492,837 km (0.111 R)
• M3: 2,820,369 km (0.099 R)
• M4: 3,478,001 km (0.102 R)
• M5: 3,984,090 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.8

Radius: 8.1

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.01 AU - 2.17 AU

Year: 2015 Days

Day: 5.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,534,132 km

• M1: 100,829 km (0.056 R)
• M2: 364,570 km (0.097 R)
• M3: 651,948 km (0.077 R)
• M4: 994,527 km (0.063 R)
• M5: 1,401,283 km (0.116 R)
• M6: 1,838,259 km (0.101 R)
• M7: 2,496,190 km (0.091 R)
• M8: 3,253,305 km (0.045 R)
• M9: 3,589,003 km (0.086 R)
• M10: 5,675,594 km (0.111 R)
• M11: 6,521,719 km (0.092 R)
• M12: 7,307,706 km (0.096 R)
• M13: 7,679,906 km (0.109 R)
• M14: 8,004,683 km (0.117 R)
• M15: 12,408,844 km (0.064 R)
• M16: 13,655,443 km (0.115 R)
• M17: 14,711,155 km (0.064 R)
• M18: 15,773,151 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 10.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.08 AU - 3.18 AU

Year: 2844 Days

Day: 5.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,534,132 km

• M1: 135,536 km (0.109 R)
• M2: 538,852 km (0.111 R)
• M3: 969,693 km (0.113 R)
• M4: 1,730,698 km (0.061 R)
• M5: 2,195,648 km (0.063 R)
• M6: 2,901,750 km (0.102 R)
• M7: 3,343,961 km (0.082 R)
• M8: 4,948,249 km (0.102 R)
• M9: 6,779,177 km (0.104 R)
• M10: 7,254,150 km (0.078 R)
• M11: 7,625,003 km (0.061 R)
• M12: 8,438,367 km (0.106 R)
• M13: 9,165,413 km (0.102 R)
• M14: 9,747,049 km (0.119 R)
• M15: 10,237,730 km (0.035 R)
• M16: 10,744,568 km (0.12 R)
• M17: 12,763,092 km (0.074 R)
• M18: 13,861,888 km (0.059 R)
• M19: 16,829,910 km (0.092 R)
• M20: 18,662,783 km (0.108 R)
• M21: 19,302,314 km (0.111 R)
• M22: 20,563,574 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 9.8

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.05 AU - 3.81 AU

Year: 4236 Days

Day: 5.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,534,132 km

• M1: 121,922 km (0.068 R)
• M2: 550,670 km (0.096 R)
• M3: 1,304,643 km (0.052 R)
• M4: 2,830,990 km (0.1 R)
• M5: 3,698,209 km (0.113 R)
• M6: 4,228,234 km (0.103 R)
• M7: 4,758,110 km (0.096 R)
• M8: 5,468,101 km (0.069 R)
• M9: 5,863,339 km (0.067 R)
• M10: 6,277,426 km (0.054 R)
• M11: 8,133,187 km (0.086 R)
• M12: 8,499,553 km (0.073 R)
• M13: 10,715,247 km (0.072 R)
• M14: 11,471,614 km (0.084 R)
• M15: 13,594,557 km (0.034 R)
• M16: 15,184,333 km (0.097 R)
• M17: 16,776,653 km (0.064 R)
• M18: 17,311,316 km (0.098 R)
• M19: 21,585,626 km (0.087 R)
• M20: 24,568,159 km (0.075 R)
• M21: 25,881,628 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.7

Radius: 15

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.04 AU - 4.74 AU

Year: 6134 Days

Day: 10.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,534,132 km

• M1: 186,698 km (0.098 R)
• M2: 2,125,337 km (0.086 R)
• M3: 2,871,681 km (0.062 R)
• M4: 3,400,210 km (0.083 R)
• M5: 6,434,204 km (0.106 R)
• M6: 6,972,757 km (0.066 R)
• M7: 8,348,160 km (0.093 R)
• M8: 10,054,772 km (0.074 R)
• M9: 13,755,823 km (0.094 R)
• M10: 14,299,761 km (0.028 R)
• M11: 15,325,853 km (0.088 R)
• M12: 16,072,945 km (0.055 R)
• M13: 17,524,643 km (0.105 R)
• M14: 19,184,281 km (0.12 R)
• M15: 20,305,218 km (0.059 R)
• M16: 21,272,219 km (0.109 R)
• M17: 22,202,418 km (0.038 R)
• M18: 23,437,947 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.1

Radius: 8.1

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.57 AU - 5.87 AU

Year: 6838 Days

Day: 14.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,534,132 km

• M1: 100,829 km (0.09 R)
• M2: 394,639 km (0.104 R)
• M3: 737,966 km (0.064 R)
• M4: 1,097,450 km (0.072 R)
• M5: 1,371,962 km (0.085 R)
• M6: 2,079,261 km (0.116 R)
• M7: 2,560,517 km (0.094 R)
• M8: 3,071,992 km (0.1 R)
• M9: 3,442,097 km (0.119 R)
• M10: 3,768,969 km (0.109 R)
• M11: 4,512,620 km (0.04 R)
• M12: 4,904,865 km (0.119 R)
• M13: 5,259,113 km (0.071 R)
• M14: 5,920,336 km (0.107 R)
• M15: 6,600,258 km (0.105 R)
• M16: 7,407,339 km (0.107 R)
• M17: 7,755,752 km (0.119 R)
• M18: 8,443,902 km (0.084 R)
• M19: 8,997,115 km (0.118 R)
• M20: 10,851,530 km (0.107 R)
• M21: 12,726,440 km (0.095 R)
• M22: 13,625,224 km (0.11 R)
• M23: 15,928,732 km (0.05 R)
• M24: 19,266,560 km (0.109 R)
• M25: 19,778,634 km (0.065 R)
• M26: 21,839,045 km (0.071 R)
• M27: 22,556,517 km (0.118 R)
• M28: 24,376,375 km (0.061 R)
• M29: 26,381,435 km (0.106 R)
• M30: 33,891,996 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit