🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.08 AU - 1.24 AU

Year: 542 Days

Day: 34.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.3

Radius: 13.6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.94 AU - 3.4 AU

Year: 2447 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,104,599 km

• M1: 169,794 km (0.067 R)
• M2: 720,015 km (0.082 R)
• M3: 1,278,763 km (0.092 R)
• M4: 2,028,547 km (0.036 R)
• M5: 3,490,418 km (0.114 R)
• M6: 3,913,929 km (0.115 R)
• M7: 4,371,998 km (0.106 R)
• M8: 5,229,792 km (0.115 R)
• M9: 5,921,832 km (0.072 R)
• M10: 6,972,757 km (0.119 R)
• M11: 9,661,928 km (0.05 R)
• M12: 11,013,096 km (0.109 R)
• M13: 11,680,452 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 10.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.86 AU - 5.1 AU

Year: 4110 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,104,599 km

• M1: 126,859 km (0.06 R)
• M2: 478,564 km (0.087 R)
• M3: 1,102,088 km (0.089 R)
• M4: 1,554,471 km (0.094 R)
• M5: 2,088,237 km (0.119 R)
• M6: 2,692,163 km (0.108 R)
• M7: 3,009,760 km (0.096 R)
• M8: 3,582,271 km (0.035 R)
• M9: 6,047,195 km (0.069 R)
• M10: 7,596,580 km (0.103 R)
• M11: 8,305,973 km (0.076 R)
• M12: 9,624,080 km (0.102 R)
• M13: 11,548,208 km (0.11 R)
• M14: 14,870,328 km (0.092 R)
• M15: 16,526,974 km (0.118 R)
• M16: 17,428,451 km (0.068 R)
• M17: 18,902,289 km (0.108 R)
• M18: 19,390,876 km (0.115 R)
• M19: 19,762,926 km (0.085 R)
• M20: 20,139,763 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 10.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.49 AU - 9.13 AU

Year: 8567 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,104,599 km

• M1: 160,369 km (0.084 R)
• M2: 708,346 km (0.046 R)
• M3: 1,559,707 km (0.118 R)
• M4: 1,916,199 km (0.057 R)
• M5: 3,594,089 km (0.061 R)
• M6: 4,056,047 km (0.098 R)
• M7: 4,602,827 km (0.109 R)
• M8: 10,456,442 km (0.114 R)
• M9: 12,091,996 km (0.034 R)
• M10: 18,247,200 km (0.085 R)
• M11: 19,615,422 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.5

Radius: 3.6

Gravity: 52.82 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.05 AU - 10.53 AU

Year: 14308 Days

Day: 23.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,104,599 km

• M1: 67,469 km (0.116 R)
• M2: 370,704 km (0.066 R)
• M3: 1,945,221 km (0.117 R)
• M4: 3,596,333 km (0.043 R)
• M5: 3,849,303 km (0.119 R)
• M6: 4,422,113 km (0.111 R)
• M7: 5,697,136 km (0.091 R)
• M8: 6,561,213 km (0.104 R)
• M9: 6,896,013 km (0.103 R)
• M10: 7,736,753 km (0.089 R)
• M11: 9,251,581 km (0.049 R)
• M12: 14,326,689 km (0.093 R)
• M13: 16,742,994 km (0.085 R)
• M14: 17,288,278 km (0.107 R)
• M15: 20,106,403 km (0.086 R)
• M16: 25,085,618 km (0.071 R)
• M17: 29,233,518 km (0.073 R)
• M18: 41,906,104 km (0.077 R)
• M19: 43,928,966 km (0.119 R)
• M20: 47,546,542 km (0.067 R)
• M21: 52,506,459 km (0.118 R)
• M22: 58,507,877 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.3

Radius: 7.3

Gravity: 17.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.42 AU - 13.74 AU

Year: 15987 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,104,599 km

• M1: 90,956 km (0.059 R)
• M2: 333,902 km (0.103 R)
• M3: 666,907 km (0.103 R)
• M4: 1,025,344 km (0.071 R)
• M5: 2,054,727 km (0.104 R)
• M6: 2,562,911 km (0.115 R)
• M7: 2,798,228 km (0.104 R)
• M8: 3,918,866 km (0.068 R)
• M9: 5,776,572 km (0.092 R)
• M10: 12,006,875 km (0.072 R)
• M11: 13,497,617 km (0.068 R)
• M12: 15,260,180 km (0.081 R)
• M13: 15,490,710 km (0.077 R)
• M14: 17,088,116 km (0.101 R)
• M15: 19,867,644 km (0.098 R)
• M16: 24,685,743 km (0.039 R)
• M17: 25,539,947 km (0.118 R)
• M18: 26,193,390 km (0.106 R)
• M19: 26,857,904 km (0.101 R)
• M20: 27,307,147 km (0.079 R)
• M21: 29,509,826 km (0.099 R)
• M22: 30,350,266 km (0.114 R)
• M23: 31,578,465 km (0.083 R)
• M24: 39,796,923 km (0.103 R)
• M25: 40,234,347 km (0.114 R)
• M26: 42,317,946 km (0.087 R)
• M27: 44,786,162 km (0.116 R)
• M28: 50,346,715 km (0.114 R)
• M29: 51,718,677 km (0.097 R)
• M30: 52,065,594 km (0.116 R)
• M31: 57,642,752 km (0.025 R)
• M32: 61,833,587 km (0.06 R)
• M33: 62,616,882 km (0.094 R)
• M34: 64,403,230 km (0.087 R)
• M35: 71,243,892 km (0.104 R)
• M36: 71,673,387 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit