🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.8

Radius: 12.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.49 AU - 0.77 AU

Year: 333 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 58,181,900 km

• M1: 159,322 km (0.12 R)
• M2: 887,265 km (0.089 R)
• M3: 2,308,594 km (0.059 R)
• M4: 2,932,866 km (0.055 R)
• M5: 3,424,295 km (0.062 R)
• M6: 4,227,636 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.3

Radius: 8.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.58 AU - 0.84 AU

Year: 399 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,181,900 km

• M1: 103,522 km (0.101 R)
• M2: 462,407 km (0.09 R)
• M3: 744,399 km (0.11 R)
• M4: 1,292,974 km (0.089 R)
• M5: 2,040,216 km (0.102 R)
• M6: 2,493,198 km (0.09 R)
• M7: 2,748,412 km (0.105 R)
• M8: 3,030,105 km (0.075 R)
• M9: 3,360,417 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 12.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.22 AU - 1.24 AU

Year: 910 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,181,900 km

• M1: 155,432 km (0.084 R)
• M2: 597,344 km (0.106 R)
• M3: 1,086,529 km (0.086 R)
• M4: 1,692,999 km (0.048 R)
• M5: 2,191,609 km (0.053 R)
• M6: 2,666,881 km (0.104 R)
• M7: 3,077,079 km (0.069 R)
• M8: 3,663,203 km (0.051 R)
• M9: 4,217,463 km (0.06 R)
• M10: 5,077,352 km (0.066 R)
• M11: 5,603,637 km (0.072 R)
• M12: 6,501,523 km (0.113 R)
• M13: 7,187,579 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 15

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.25 AU - 1.95 AU

Year: 1350 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 58,181,900 km

• M1: 187,147 km (0.083 R)
• M2: 701,464 km (0.111 R)
• M3: 1,866,233 km (0.107 R)
• M4: 4,057,244 km (0.111 R)
• M5: 5,388,814 km (0.094 R)
• M6: 5,892,511 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 9.7

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.17 AU - 2.85 AU

Year: 2652 Days

Day: 6.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,181,900 km

• M1: 120,576 km (0.089 R)
• M2: 517,459 km (0.063 R)
• M3: 934,987 km (0.082 R)
• M4: 1,564,195 km (0.118 R)
• M5: 4,442,907 km (0.105 R)
• M6: 4,834,255 km (0.067 R)
• M7: 6,017,874 km (0.082 R)
• M8: 6,775,587 km (0.056 R)
• M9: 7,626,051 km (0.069 R)
• M10: 8,513,166 km (0.085 R)
• M11: 10,007,350 km (0.063 R)
• M12: 11,267,113 km (0.047 R)
• M13: 12,205,840 km (0.096 R)
• M14: 12,715,819 km (0.109 R)
• M15: 13,552,221 km (0.087 R)
• M16: 14,053,074 km (0.059 R)
• M17: 15,383,598 km (0.047 R)
• M18: 17,802,895 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.8

Radius: 9.1

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.9 AU - 6.08 AU

Year: 8578 Days

Day: 9.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,181,900 km

• M1: 119,977 km (0.09 R)
• M2: 517,010 km (0.086 R)
• M3: 834,307 km (0.076 R)
• M4: 1,535,024 km (0.057 R)
• M5: 3,676,068 km (0.098 R)
• M6: 6,919,799 km (0.092 R)
• M7: 10,063,748 km (0.059 R)
• M8: 14,173,650 km (0.1 R)
• M9: 15,433,863 km (0.104 R)
• M10: 17,816,658 km (0.062 R)
• M11: 19,891,580 km (0.106 R)
• M12: 20,434,471 km (0.102 R)
• M13: 21,227,190 km (0.088 R)
• M14: 23,127,980 km (0.055 R)
• M15: 26,234,231 km (0.09 R)
• M16: 27,646,734 km (0.057 R)
• M17: 27,935,158 km (0.071 R)
• M18: 29,208,535 km (0.082 R)
• M19: 35,476,985 km (0.109 R)
• M20: 39,225,310 km (0.056 R)
• M21: 41,823,675 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585

Radius: 5.7

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.17 AU - 8.39 AU

Year: 14471 Days

Day: 16.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,181,900 km

• M1: 70,909 km (0.092 R)
• M2: 366,515 km (0.111 R)
• M3: 715,377 km (0.113 R)
• M4: 1,624,184 km (0.091 R)
• M5: 1,904,530 km (0.092 R)
• M6: 6,298,818 km (0.11 R)
• M7: 7,161,848 km (0.1 R)
• M8: 10,776,133 km (0.098 R)
• M9: 11,003,522 km (0.106 R)
• M10: 11,526,666 km (0.104 R)
• M11: 12,622,919 km (0.117 R)
• M12: 13,587,975 km (0.105 R)
• M13: 14,463,421 km (0.06 R)
• M14: 18,504,509 km (0.049 R)
• M15: 19,243,971 km (0.052 R)
• M16: 20,088,451 km (0.101 R)
• M17: 22,124,179 km (0.118 R)
• M18: 22,491,741 km (0.107 R)
• M19: 24,002,829 km (0.105 R)
• M20: 26,807,789 km (0.112 R)
• M21: 34,760,112 km (0.079 R)
• M22: 39,942,482 km (0.087 R)
• M23: 42,433,885 km (0.052 R)
• M24: 42,716,924 km (0.095 R)
• M25: 43,001,160 km (0.107 R)
• M26: 48,800,621 km (0.118 R)
• M27: 49,423,247 km (0.077 R)
• M28: 50,209,085 km (0.093 R)
• M29: 52,779,924 km (0.051 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit