🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 13.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 380 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,225,690 km

• M1: 166,652 km (0.096 R)
• M2: 591,211 km (0.12 R)
• M3: 1,121,984 km (0.106 R)
• M4: 1,566,888 km (0.112 R)
• M5: 2,255,487 km (0.042 R)
• M6: 2,724,177 km (0.107 R)
• M7: 3,357,575 km (0.058 R)
• M8: 3,776,299 km (0.069 R)
• M9: 5,113,106 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 15

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.61 AU - 2.17 AU

Year: 1762 Days

Day: 5.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,225,690 km

• M1: 186,549 km (0.108 R)
• M2: 693,835 km (0.098 R)
• M3: 1,193,791 km (0.117 R)
• M4: 1,821,204 km (0.073 R)
• M5: 2,509,205 km (0.072 R)
• M6: 2,987,918 km (0.077 R)
• M7: 3,989,626 km (0.086 R)
• M8: 5,035,764 km (0.084 R)
• M9: 6,504,815 km (0.103 R)
• M10: 7,150,928 km (0.08 R)
• M11: 8,156,226 km (0.036 R)
• M12: 9,446,358 km (0.072 R)
• M13: 9,938,834 km (0.051 R)
• M14: 11,594,284 km (0.102 R)
• M15: 12,159,465 km (0.09 R)
• M16: 12,822,333 km (0.12 R)
• M17: 14,650,568 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 9.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.72 AU - 2.66 AU

Year: 2198 Days

Day: 8.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 58,225,690 km

• M1: 115,789 km (0.103 R)
• M2: 487,988 km (0.071 R)
• M3: 999,912 km (0.109 R)
• M4: 1,612,964 km (0.053 R)
• M5: 2,893,971 km (0.1 R)
• M6: 5,033,520 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 11.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.29 AU - 3.03 AU

Year: 2942 Days

Day: 8.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,225,690 km

• M1: 141,669 km (0.105 R)
• M2: 533,167 km (0.085 R)
• M3: 1,186,760 km (0.061 R)
• M4: 1,654,702 km (0.039 R)
• M5: 3,059,426 km (0.071 R)
• M6: 4,266,232 km (0.065 R)
• M7: 5,495,179 km (0.101 R)
• M8: 7,265,221 km (0.079 R)
• M9: 8,928,300 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 8.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.77 AU - 4.31 AU

Year: 4517 Days

Day: 8.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,225,690 km

• M1: 105,766 km (0.084 R)
• M2: 732,282 km (0.106 R)
• M3: 1,259,464 km (0.064 R)
• M4: 1,537,417 km (0.036 R)
• M5: 2,021,516 km (0.049 R)
• M6: 2,381,299 km (0.076 R)
• M7: 2,658,354 km (0.112 R)
• M8: 3,829,855 km (0.103 R)
• M9: 4,212,377 km (0.086 R)
• M10: 7,174,863 km (0.107 R)
• M11: 12,050,856 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 14.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.67 AU - 3.89 AU

Year: 4985 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,225,690 km

• M1: 188,942 km (0.103 R)
• M2: 688,898 km (0.106 R)
• M3: 1,233,285 km (0.115 R)
• M4: 2,190,562 km (0.1 R)
• M5: 2,762,773 km (0.081 R)
• M6: 3,581,672 km (0.083 R)
• M7: 4,072,503 km (0.114 R)
• M8: 4,736,867 km (0.111 R)
• M9: 5,359,194 km (0.107 R)
• M10: 5,883,983 km (0.081 R)
• M11: 6,411,166 km (0.116 R)
• M12: 7,741,091 km (0.107 R)
• M13: 9,622,285 km (0.079 R)
• M14: 10,445,671 km (0.095 R)
• M15: 11,457,103 km (0.101 R)
• M16: 12,432,630 km (0.072 R)
• M17: 13,252,277 km (0.057 R)
• M18: 14,999,580 km (0.069 R)
• M19: 16,047,663 km (0.099 R)
• M20: 16,834,548 km (0.099 R)
• M21: 18,617,006 km (0.089 R)
• M22: 19,148,677 km (0.11 R)
• M23: 21,887,216 km (0.077 R)
• M24: 24,957,562 km (0.097 R)
• M25: 26,262,654 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.2

Radius: 5.1

Gravity: 20.5 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.1 AU - 8.78 AU

Year: 15175 Days

Day: 22.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,225,690 km

• M1: 71,657 km (0.056 R)
• M2: 349,161 km (0.114 R)
• M3: 557,252 km (0.104 R)
• M4: 827,875 km (0.117 R)
• M5: 1,313,021 km (0.088 R)
• M6: 1,526,497 km (0.119 R)
• M7: 1,829,881 km (0.11 R)
• M8: 2,643,544 km (0.091 R)
• M9: 3,460,797 km (0.097 R)
• M10: 3,841,973 km (0.092 R)
• M11: 5,119,987 km (0.111 R)
• M12: 10,891,473 km (0.082 R)
• M13: 15,167,878 km (0.076 R)
• M14: 16,557,792 km (0.119 R)
• M15: 22,044,892 km (0.07 R)
• M16: 24,210,171 km (0.117 R)
• M17: 27,241,922 km (0.057 R)
• M18: 28,630,938 km (0.117 R)
• M19: 29,287,673 km (0.034 R)
• M20: 32,367,444 km (0.079 R)
• M21: 36,161,844 km (0.12 R)
• M22: 42,181,663 km (0.099 R)
• M23: 46,096,190 km (0.079 R)
• M24: 50,087,910 km (0.117 R)
• M25: 51,682,624 km (0.097 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: 377 - 11,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit