🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 11

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.76 AU - 0.9 AU

Year: 481 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 16,918,920 km

• M1: 136,732 km (0.075 R)
• M2: 492,027 km (0.062 R)
• M3: 862,881 km (0.089 R)
• M4: 1,285,195 km (0.118 R)
• M5: 1,874,910 km (0.055 R)
• M6: 2,447,571 km (0.099 R)
• M7: 2,958,597 km (0.055 R)
• M8: 4,106,910 km (0.055 R)
• M9: 4,747,339 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 11.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.89 AU - 1.13 AU

Year: 645 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 16,918,920 km

• M1: 144,212 km (0.071 R)
• M2: 645,066 km (0.095 R)
• M3: 1,194,689 km (0.105 R)
• M4: 1,818,811 km (0.086 R)
• M5: 2,462,680 km (0.085 R)
• M6: 3,035,640 km (0.046 R)
• M7: 3,445,239 km (0.062 R)
• M8: 3,891,938 km (0.109 R)
• M9: 4,435,128 km (0.108 R)
• M10: 5,691,451 km (0.035 R)
• M11: 6,355,666 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 12

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.13 AU - 1.51 AU

Year: 964 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 16,918,920 km

• M1: 149,299 km (0.082 R)
• M2: 541,544 km (0.108 R)
• M3: 1,118,094 km (0.092 R)
• M4: 1,717,683 km (0.031 R)
• M5: 2,199,388 km (0.108 R)
• M6: 2,616,467 km (0.078 R)
• M7: 3,047,309 km (0.087 R)
• M8: 4,345,669 km (0.101 R)
• M9: 4,774,715 km (0.087 R)
• M10: 5,289,033 km (0.107 R)
• M11: 6,171,660 km (0.092 R)
• M12: 7,434,266 km (0.051 R)
• M13: 8,834,951 km (0.06 R)
• M14: 9,498,567 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 9.8

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.03 AU - 1.67 AU

Year: 997 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 16,918,920 km

• M1: 121,922 km (0.112 R)
• M2: 457,769 km (0.115 R)
• M3: 1,006,494 km (0.052 R)
• M4: 1,363,136 km (0.116 R)
• M5: 1,749,248 km (0.119 R)
• M6: 2,122,644 km (0.111 R)
• M7: 3,211,717 km (0.083 R)
• M8: 3,887,749 km (0.069 R)
• M9: 5,086,028 km (0.079 R)
• M10: 5,665,870 km (0.089 R)
• M11: 7,029,604 km (0.098 R)
• M12: 7,521,033 km (0.105 R)
• M13: 8,545,330 km (0.042 R)
• M14: 9,571,122 km (0.09 R)
• M15: 9,930,606 km (0.095 R)
• M16: 10,299,215 km (0.117 R)
• M17: 10,869,183 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 11.5

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.3 AU - 3.52 AU

Year: 3156 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 16,918,920 km

• M1: 143,016 km (0.119 R)
• M2: 506,987 km (0.068 R)
• M3: 912,397 km (0.084 R)
• M4: 1,376,300 km (0.089 R)
• M5: 2,186,223 km (0.052 R)
• M6: 3,253,305 km (0.073 R)
• M7: 3,820,430 km (0.119 R)
• M8: 5,333,463 km (0.118 R)
• M9: 7,703,243 km (0.085 R)
• M10: 8,426,698 km (0.085 R)
• M11: 9,232,433 km (0.077 R)
• M12: 12,140,914 km (0.067 R)
• M13: 13,120,780 km (0.053 R)
• M14: 13,802,797 km (0.078 R)
• M15: 14,766,058 km (0.099 R)
• M16: 16,488,977 km (0.049 R)
• M17: 17,984,506 km (0.073 R)
• M18: 18,462,472 km (0.067 R)
• M19: 19,381,302 km (0.072 R)
• M20: 21,643,670 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 11.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.97 AU - 3.53 AU

Year: 3725 Days

Day: 12.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 16,918,920 km

• M1: 148,551 km (0.036 R)
• M2: 723,904 km (0.117 R)
• M3: 5,308,780 km (0.108 R)
• M4: 5,905,226 km (0.113 R)
• M5: 7,890,839 km (0.12 R)
• M6: 8,615,491 km (0.111 R)
• M7: 9,187,703 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 11.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.4 AU - 4.64 AU

Year: 5125 Days

Day: 14.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 16,918,920 km

• M1: 140,323 km (0.053 R)
• M2: 531,820 km (0.095 R)
• M3: 996,172 km (0.09 R)
• M4: 1,445,714 km (0.052 R)
• M5: 2,352,127 km (0.097 R)
• M6: 2,992,406 km (0.063 R)
• M7: 3,603,065 km (0.112 R)
• M8: 6,507,208 km (0.113 R)
• M9: 10,155,900 km (0.116 R)
• M10: 14,662,387 km (0.08 R)
• M11: 16,918,921 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 15,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit