🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 12.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.62 AU

Year: 319 Days

Day: 10.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,952,810 km

• M1: 159,621 km (0.097 R)
• M2: 560,543 km (0.102 R)
• M3: 972,685 km (0.107 R)
• M4: 1,370,765 km (0.075 R)
• M5: 1,783,655 km (0.056 R)
• M6: 2,196,695 km (0.087 R)
• M7: 2,837,572 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.1

Radius: 11.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.78 AU - 1.02 AU

Year: 600 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,952,810 km

• M1: 144,512 km (0.117 R)
• M2: 640,877 km (0.045 R)
• M3: 1,231,340 km (0.102 R)
• M4: 1,793,230 km (0.077 R)
• M5: 2,591,334 km (0.107 R)
• M6: 3,257,494 km (0.099 R)
• M7: 4,034,804 km (0.091 R)
• M8: 5,106,823 km (0.035 R)
• M9: 5,903,282 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 13.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.89 AU - 1.25 AU

Year: 778 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,952,810 km

• M1: 172,038 km (0.036 R)
• M2: 614,548 km (0.105 R)
• M3: 1,044,792 km (0.045 R)
• M4: 1,795,174 km (0.109 R)
• M5: 2,373,819 km (0.059 R)
• M6: 2,885,294 km (0.065 R)
• M7: 3,391,384 km (0.108 R)
• M8: 3,827,462 km (0.025 R)
• M9: 4,394,288 km (0.066 R)
• M10: 5,207,801 km (0.033 R)
• M11: 5,887,125 km (0.048 R)
• M12: 6,460,234 km (0.094 R)
• M13: 7,245,474 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.1

Radius: 8.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.41 AU

Year: 912 Days

Day: 9.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,952,810 km

• M1: 104,270 km (0.095 R)
• M2: 404,213 km (0.094 R)
• M3: 708,196 km (0.095 R)
• M4: 1,104,481 km (0.064 R)
• M5: 1,496,428 km (0.119 R)
• M6: 2,531,196 km (0.106 R)
• M7: 3,182,096 km (0.052 R)
• M8: 3,456,608 km (0.075 R)
• M9: 4,316,796 km (0.081 R)
• M10: 5,176,236 km (0.085 R)
• M11: 5,901,486 km (0.044 R)
• M12: 6,533,238 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.6

Radius: 8.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.12 AU - 1.38 AU

Year: 982 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,952,810 km

• M1: 109,506 km (0.107 R)
• M2: 385,963 km (0.057 R)
• M3: 934,687 km (0.096 R)
• M4: 1,228,947 km (0.067 R)
• M5: 1,694,944 km (0.08 R)
• M6: 2,238,882 km (0.11 R)
• M7: 2,642,497 km (0.109 R)
• M8: 3,049,104 km (0.098 R)
• M9: 3,509,416 km (0.101 R)
• M10: 3,920,960 km (0.034 R)
• M11: 4,510,077 km (0.05 R)
• M12: 5,604,385 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 10.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.2 AU - 1.82 AU

Year: 1304 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,952,810 km

• M1: 141,968 km (0.105 R)
• M2: 520,451 km (0.089 R)
• M3: 924,515 km (0.071 R)
• M4: 1,399,787 km (0.11 R)
• M5: 1,898,397 km (0.088 R)
• M6: 2,619,908 km (0.049 R)
• M7: 3,132,430 km (0.077 R)
• M8: 3,530,211 km (0.115 R)
• M9: 4,058,740 km (0.09 R)
• M10: 4,783,990 km (0.106 R)
• M11: 5,333,762 km (0.102 R)
• M12: 6,010,094 km (0.067 R)
• M13: 6,999,684 km (0.084 R)
• M14: 7,608,697 km (0.051 R)
• M15: 8,226,088 km (0.101 R)
• M16: 8,601,578 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.2

Radius: 3.4

Gravity: 38.69 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.9 AU - 6.11 AU

Year: 9067 Days

Day: 24.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,952,810 km

• M1: 42,336 km (0.094 R)
• M2: 243,695 km (0.079 R)
• M3: 434,432 km (0.116 R)
• M4: 607,517 km (0.109 R)
• M5: 869,313 km (0.111 R)
• M6: 1,114,055 km (0.038 R)
• M7: 1,558,211 km (0.08 R)
• M8: 1,857,706 km (0.097 R)
• M9: 2,061,608 km (0.097 R)
• M10: 2,315,027 km (0.091 R)
• M11: 2,532,542 km (0.111 R)
• M12: 3,311,798 km (0.075 R)
• M13: 3,683,399 km (0.093 R)
• M14: 4,160,018 km (0.082 R)
• M15: 4,318,591 km (0.081 R)
• M16: 5,053,416 km (0.107 R)
• M17: 5,388,067 km (0.107 R)
• M18: 8,744,594 km (0.118 R)
• M19: 10,580,758 km (0.118 R)
• M20: 13,104,624 km (0.092 R)
• M21: 13,274,567 km (0.107 R)
• M22: 15,429,375 km (0.077 R)
• M23: 16,326,663 km (0.113 R)
• M24: 16,854,743 km (0.113 R)
• M25: 16,988,633 km (0.1 R)
• M26: 19,519,530 km (0.06 R)
• M27: 21,261,747 km (0.082 R)
• M28: 23,022,514 km (0.106 R)
• M29: 25,665,011 km (0.063 R)
• M30: 28,408,037 km (0.103 R)
• M31: 30,440,324 km (0.099 R)
• M32: 31,847,741 km (0.069 R)
• M33: 37,001,986 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 18,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit