🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 9.3

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.58 AU - 0.74 AU

Year: 370 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,345,448 km

• M1: 115,639 km (0.073 R)
• M2: 435,928 km (0.084 R)
• M3: 987,944 km (0.034 R)
• M4: 1,474,137 km (0.102 R)
• M5: 1,961,826 km (0.099 R)
• M6: 2,326,696 km (0.092 R)
• M7: 2,826,502 km (0.071 R)
• M8: 3,430,878 km (0.085 R)
• M9: 4,693,484 km (0.108 R)
• M10: 5,120,436 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 9.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.13 AU - 2.75 AU

Year: 2631 Days

Day: 5.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,345,448 km

• M1: 130,898 km (0.1 R)
• M2: 502,350 km (0.108 R)
• M3: 1,032,973 km (0.104 R)
• M4: 1,651,710 km (0.115 R)
• M5: 2,095,717 km (0.102 R)
• M6: 2,894,868 km (0.109 R)
• M7: 4,003,089 km (0.076 R)
• M8: 4,415,082 km (0.093 R)
• M9: 6,326,494 km (0.066 R)
• M10: 8,939,520 km (0.117 R)
• M11: 10,312,529 km (0.054 R)
• M12: 10,970,311 km (0.049 R)
• M13: 12,114,286 km (0.074 R)
• M14: 13,745,800 km (0.113 R)
• M15: 15,369,536 km (0.069 R)
• M16: 16,642,464 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.4

Radius: 8.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.74 AU - 3.1 AU

Year: 3444 Days

Day: 12.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,345,448 km

• M1: 107,860 km (0.094 R)
• M2: 563,535 km (0.076 R)
• M3: 865,872 km (0.086 R)
• M4: 1,154,297 km (0.077 R)
• M5: 1,527,245 km (0.105 R)
• M6: 3,024,869 km (0.046 R)
• M7: 4,524,887 km (0.049 R)
• M8: 5,484,557 km (0.117 R)
• M9: 7,621,712 km (0.077 R)
• M10: 8,453,626 km (0.117 R)
• M11: 8,842,281 km (0.085 R)
• M12: 10,891,473 km (0.093 R)
• M13: 12,981,355 km (0.104 R)
• M14: 16,297,192 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 12.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.21 AU - 4.59 AU

Year: 5316 Days

Day: 10.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,345,448 km

• M1: 274,811 km (0.063 R)
• M2: 2,035,728 km (0.042 R)
• M3: 2,987,021 km (0.034 R)
• M4: 7,173,517 km (0.073 R)
• M5: 8,470,979 km (0.053 R)
• M6: 8,999,957 km (0.06 R)
• M7: 9,583,988 km (0.109 R)
• M8: 11,791,753 km (0.071 R)
• M9: 13,889,714 km (0.113 R)
• M10: 14,363,490 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.6

Radius: 6.9

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.47 AU - 6.91 AU

Year: 9369 Days

Day: 21.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,345,448 km

• M1: 85,869 km (0.087 R)
• M2: 319,990 km (0.117 R)
• M3: 605,572 km (0.117 R)
• M4: 990,039 km (0.11 R)
• M5: 1,309,879 km (0.103 R)
• M6: 1,583,344 km (0.097 R)
• M7: 2,159,296 km (0.068 R)
• M8: 3,545,769 km (0.068 R)
• M9: 4,611,953 km (0.03 R)
• M10: 4,939,422 km (0.119 R)
• M11: 6,553,434 km (0.091 R)
• M12: 7,006,267 km (0.106 R)
• M13: 9,927,016 km (0.093 R)
• M14: 14,245,308 km (0.097 R)
• M15: 14,812,433 km (0.096 R)
• M16: 16,604,316 km (0.109 R)
• M17: 22,669,463 km (0.087 R)
• M18: 23,268,902 km (0.083 R)
• M19: 29,857,790 km (0.077 R)
• M20: 31,839,663 km (0.112 R)
• M21: 33,907,554 km (0.117 R)
• M22: 36,645,494 km (0.094 R)
• M23: 38,671,798 km (0.083 R)
• M24: 41,913,284 km (0.118 R)
• M25: 44,260,774 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.3

Radius: 3.8

Gravity: 36.59 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.93 AU - 10.55 AU

Year: 19387 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,345,448 km

• M1: 51,013 km (0.104 R)
• M2: 585,526 km (0.074 R)
• M3: 856,747 km (0.119 R)
• M4: 1,153,250 km (0.113 R)
• M5: 2,569,194 km (0.102 R)
• M6: 2,950,519 km (0.117 R)
• M7: 3,824,619 km (0.101 R)
• M8: 7,647,742 km (0.109 R)
• M9: 7,935,718 km (0.104 R)
• M10: 9,053,962 km (0.107 R)
• M11: 9,321,892 km (0.103 R)
• M12: 9,817,659 km (0.111 R)
• M13: 10,330,780 km (0.08 R)
• M14: 25,539,348 km (0.103 R)
• M15: 28,975,911 km (0.111 R)
• M16: 30,028,481 km (0.07 R)
• M17: 32,209,618 km (0.061 R)
• M18: 38,397,734 km (0.084 R)
• M19: 38,958,277 km (0.065 R)
• M20: 56,413,357 km (0.093 R)
• M21: 58,235,310 km (0.085 R)
• M22: 62,767,527 km (0.088 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: 177 - 16,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit