🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.29 AU - 1.45 AU

Year: 595 Days

Day: 29.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 9.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.81 AU - 9.81 AU

Year: 9698 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,005,384 km

• M1: 120,725 km (0.071 R)
• M2: 454,628 km (0.08 R)
• M3: 1,018,761 km (0.102 R)
• M4: 1,464,713 km (0.102 R)
• M5: 1,949,859 km (0.092 R)
• M6: 4,790,722 km (0.088 R)
• M7: 5,179,826 km (0.11 R)
• M8: 5,989,749 km (0.093 R)
• M9: 7,451,171 km (0.071 R)
• M10: 13,462,163 km (0.096 R)
• M11: 14,523,709 km (0.111 R)
• M12: 15,045,656 km (0.099 R)
• M13: 22,246,550 km (0.078 R)
• M14: 23,174,655 km (0.047 R)
• M15: 23,967,823 km (0.034 R)
• M16: 24,452,221 km (0.105 R)
• M17: 33,519,647 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 8.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.2 AU - 11.76 AU

Year: 13493 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,005,384 km

• M1: 119,977 km (0.073 R)
• M2: 616,493 km (0.105 R)
• M3: 923,318 km (0.057 R)
• M4: 1,797,867 km (0.106 R)
• M5: 2,430,517 km (0.084 R)
• M6: 3,790,810 km (0.113 R)
• M7: 4,180,812 km (0.112 R)
• M8: 6,482,824 km (0.078 R)
• M9: 7,632,633 km (0.098 R)
• M10: 8,484,144 km (0.025 R)
• M11: 11,750,165 km (0.078 R)
• M12: 12,431,733 km (0.082 R)
• M13: 14,690,661 km (0.111 R)
• M14: 17,645,966 km (0.088 R)
• M15: 18,216,982 km (0.033 R)
• M16: 22,417,540 km (0.056 R)
• M17: 22,788,094 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.9

Radius: 5.9

Gravity: 28.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.97 AU - 17.95 AU

Year: 21459 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,005,384 km

• M1: 98,136 km (0.097 R)
• M2: 382,971 km (0.086 R)
• M3: 589,116 km (0.109 R)
• M4: 792,869 km (0.029 R)
• M5: 1,547,141 km (0.057 R)
• M6: 2,525,960 km (0.049 R)
• M7: 2,911,175 km (0.118 R)
• M8: 3,734,262 km (0.1 R)
• M9: 4,628,708 km (0.056 R)
• M10: 5,915,848 km (0.105 R)
• M11: 9,291,673 km (0.095 R)
• M12: 10,718,687 km (0.055 R)
• M13: 10,914,960 km (0.106 R)
• M14: 11,863,111 km (0.109 R)
• M15: 12,357,233 km (0.079 R)
• M16: 15,866,799 km (0.114 R)
• M17: 16,904,111 km (0.09 R)
• M18: 17,711,042 km (0.055 R)
• M19: 18,170,457 km (0.09 R)
• M20: 19,305,007 km (0.118 R)
• M21: 20,788,868 km (0.1 R)
• M22: 22,134,950 km (0.101 R)
• M23: 25,694,182 km (0.061 R)
• M24: 33,920,868 km (0.061 R)
• M25: 36,515,943 km (0.115 R)
• M26: 39,395,702 km (0.035 R)
• M27: 43,743,315 km (0.084 R)
• M28: 50,205,195 km (0.047 R)
• M29: 56,283,207 km (0.075 R)
• M30: 58,480,800 km (0.114 R)
• M31: 60,734,791 km (0.074 R)
• M32: 72,410,755 km (0.109 R)
• M33: 74,293,743 km (0.099 R)
• M34: 77,422,583 km (0.076 R)
• M35: 82,660,603 km (0.116 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: 515 - 15,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit