🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 13.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.82 AU - 0.96 AU

Year: 580 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,165,221 km

• M1: 170,392 km (0.1 R)
• M2: 876,494 km (0.112 R)
• M3: 1,336,956 km (0.115 R)
• M4: 1,782,159 km (0.105 R)
• M5: 2,476,742 km (0.032 R)
• M6: 3,512,109 km (0.1 R)
• M7: 4,187,843 km (0.091 R)
• M8: 4,627,661 km (0.071 R)
• M9: 6,137,253 km (0.08 R)
• M10: 6,707,221 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 13.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.69 AU - 1.11 AU

Year: 589 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,165,221 km

• M1: 165,455 km (0.102 R)
• M2: 637,137 km (0.056 R)
• M3: 1,352,215 km (0.081 R)
• M4: 1,809,835 km (0.093 R)
• M5: 2,639,804 km (0.116 R)
• M6: 3,101,463 km (0.048 R)
• M7: 4,254,563 km (0.12 R)
• M8: 4,752,724 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 8.9

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.85 AU - 1.17 AU

Year: 701 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,165,221 km

• M1: 111,450 km (0.075 R)
• M2: 476,469 km (0.061 R)
• M3: 1,214,436 km (0.115 R)
• M4: 1,500,915 km (0.119 R)
• M5: 1,815,520 km (0.03 R)
• M6: 3,518,692 km (0.042 R)
• M7: 3,990,523 km (0.085 R)
• M8: 4,751,827 km (0.11 R)
• M9: 5,625,628 km (0.12 R)
• M10: 6,190,958 km (0.087 R)
• M11: 7,572,644 km (0.063 R)
• M12: 8,188,838 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 10.6

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1 AU - 1.12 AU

Year: 753 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,165,221 km

• M1: 131,796 km (0.116 R)
• M2: 464,801 km (0.089 R)
• M3: 990,936 km (0.097 R)
• M4: 1,342,491 km (0.081 R)
• M5: 1,701,227 km (0.071 R)
• M6: 2,046,200 km (0.091 R)
• M7: 2,641,300 km (0.115 R)
• M8: 3,200,347 km (0.072 R)
• M9: 3,851,846 km (0.087 R)
• M10: 4,274,161 km (0.097 R)
• M11: 6,366,586 km (0.091 R)
• M12: 7,004,322 km (0.12 R)
• M13: 7,563,818 km (0.091 R)
• M14: 8,536,354 km (0.052 R)
• M15: 8,878,484 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 11.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.77 AU - 2.01 AU

Year: 1794 Days

Day: 8.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,165,221 km

• M1: 144,212 km (0.094 R)
• M2: 615,146 km (0.119 R)
• M3: 1,028,485 km (0.117 R)
• M4: 1,517,072 km (0.075 R)
• M5: 2,710,115 km (0.031 R)
• M6: 3,911,087 km (0.039 R)
• M7: 4,290,018 km (0.106 R)
• M8: 5,100,390 km (0.08 R)
• M9: 5,507,595 km (0.082 R)
• M10: 6,134,261 km (0.102 R)
• M11: 6,754,344 km (0.061 R)
• M12: 7,703,842 km (0.114 R)
• M13: 8,645,261 km (0.072 R)
• M14: 9,358,693 km (0.119 R)
• M15: 12,208,383 km (0.084 R)
• M16: 12,611,400 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 9.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.98 AU - 5.66 AU

Year: 8470 Days

Day: 6.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,165,221 km

• M1: 122,670 km (0.03 R)
• M2: 688,449 km (0.028 R)
• M3: 1,648,718 km (0.11 R)
• M4: 2,164,083 km (0.096 R)
• M5: 2,553,636 km (0.115 R)
• M6: 3,603,813 km (0.09 R)
• M7: 4,891,850 km (0.057 R)
• M8: 6,398,750 km (0.096 R)
• M9: 7,275,992 km (0.096 R)
• M10: 9,603,884 km (0.089 R)
• M11: 10,797,974 km (0.087 R)
• M12: 11,311,843 km (0.101 R)
• M13: 11,647,241 km (0.071 R)
• M14: 13,425,212 km (0.116 R)
• M15: 15,611,435 km (0.103 R)
• M16: 16,268,768 km (0.074 R)
• M17: 17,131,799 km (0.083 R)
• M18: 20,182,847 km (0.109 R)
• M19: 20,819,536 km (0.113 R)
• M20: 25,574,953 km (0.109 R)
• M21: 27,337,066 km (0.086 R)
• M22: 31,288,694 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.4

Radius: 3

Gravity: 32.82 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.01 AU - 8.47 AU

Year: 14864 Days

Day: 16.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,165,221 km

• M1: 37,549 km (0.084 R)
• M2: 809,624 km (0.118 R)
• M3: 1,730,997 km (0.068 R)
• M4: 3,168,034 km (0.114 R)
• M5: 3,261,682 km (0.092 R)
• M6: 4,246,485 km (0.09 R)
• M7: 5,024,544 km (0.12 R)
• M8: 6,034,928 km (0.036 R)
• M9: 6,935,058 km (0.084 R)
• M10: 9,232,582 km (0.047 R)
• M11: 9,914,599 km (0.063 R)
• M12: 13,896,595 km (0.03 R)
• M13: 14,402,834 km (0.107 R)
• M14: 16,833,800 km (0.114 R)
• M15: 31,178,291 km (0.068 R)
• M16: 42,125,264 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 15,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit