🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 260 Days

Day: 40.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,906,929 km

• M1: 240,254 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.57 AU - 3.05 AU

Year: 1747 Days

Day: 16.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,906,929 km

• M1: 214,374 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.6

Radius: 11.5

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.85 AU - 10.39 AU

Year: 11065 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,906,929 km

• M1: 143,016 km (0.077 R)
• M2: 629,957 km (0.12 R)
• M3: 1,105,229 km (0.115 R)
• M4: 2,087,937 km (0.082 R)
• M5: 2,710,265 km (0.057 R)
• M6: 3,478,300 km (0.111 R)
• M7: 4,880,032 km (0.076 R)
• M8: 5,726,008 km (0.114 R)
• M9: 7,154,369 km (0.031 R)
• M10: 7,840,724 km (0.071 R)
• M11: 9,445,011 km (0.032 R)
• M12: 10,112,816 km (0.112 R)
• M13: 10,702,232 km (0.118 R)
• M14: 11,891,236 km (0.105 R)
• M15: 13,292,369 km (0.067 R)
• M16: 15,986,627 km (0.044 R)
• M17: 17,690,696 km (0.109 R)
• M18: 19,512,798 km (0.107 R)
• M19: 25,628,210 km (0.114 R)
• M20: 29,656,132 km (0.054 R)
• M21: 32,795,743 km (0.084 R)
• M22: 42,147,554 km (0.099 R)
• M23: 52,020,565 km (0.026 R)
• M24: 53,615,129 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.7

Radius: 4.9

Gravity: 32.72 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.05 AU - 14.37 AU

Year: 19865 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,906,929 km

• M1: 61,036 km (0.084 R)
• M2: 235,018 km (0.115 R)
• M3: 471,233 km (0.079 R)
• M4: 794,664 km (0.099 R)
• M5: 1,000,062 km (0.102 R)
• M6: 1,343,987 km (0.118 R)
• M7: 2,444,130 km (0.08 R)
• M8: 2,831,289 km (0.119 R)
• M9: 3,120,312 km (0.034 R)
• M10: 7,328,949 km (0.096 R)
• M11: 8,498,505 km (0.096 R)
• M12: 9,905,324 km (0.102 R)
• M13: 14,733,595 km (0.07 R)
• M14: 19,777,736 km (0.108 R)
• M15: 21,222,253 km (0.077 R)
• M16: 27,941,292 km (0.054 R)
• M17: 32,821,773 km (0.12 R)
• M18: 33,086,262 km (0.106 R)
• M19: 33,753,917 km (0.114 R)
• M20: 57,818,979 km (0.084 R)
• M21: 76,472,038 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.1

Radius: 4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.92 AU - 18 AU

Year: 21459 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,906,929 km

• M1: 57,595 km (0.081 R)
• M2: 350,508 km (0.093 R)
• M3: 550,520 km (0.108 R)
• M4: 855,700 km (0.099 R)
• M5: 1,537,268 km (0.079 R)
• M6: 2,806,007 km (0.039 R)
• M7: 2,993,154 km (0.053 R)
• M8: 3,476,056 km (0.096 R)
• M9: 5,519,413 km (0.057 R)
• M10: 6,179,888 km (0.107 R)
• M11: 7,584,462 km (0.087 R)
• M12: 8,360,875 km (0.106 R)
• M13: 8,514,512 km (0.084 R)
• M14: 8,867,115 km (0.073 R)
• M15: 10,553,232 km (0.106 R)
• M16: 11,283,569 km (0.111 R)
• M17: 16,627,803 km (0.067 R)
• M18: 16,809,864 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.3

Radius: 5.6

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.23 AU - 15.69 AU

Year: 22543 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 107.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,906,929 km

• M1: 69,713 km (0.115 R)
• M2: 429,196 km (0.115 R)
• M3: 1,079,199 km (0.118 R)
• M4: 1,545,795 km (0.071 R)
• M5: 1,900,192 km (0.059 R)
• M6: 2,745,719 km (0.069 R)
• M7: 3,637,472 km (0.099 R)
• M8: 4,297,049 km (0.098 R)
• M9: 4,637,833 km (0.065 R)
• M10: 4,886,914 km (0.09 R)
• M11: 7,307,856 km (0.115 R)
• M12: 7,843,267 km (0.097 R)
• M13: 12,549,915 km (0.11 R)
• M14: 13,675,340 km (0.047 R)
• M15: 15,097,268 km (0.103 R)
• M16: 18,495,832 km (0.113 R)
• M17: 25,748,786 km (0.114 R)
• M18: 26,870,022 km (0.106 R)
• M19: 28,731,019 km (0.09 R)
• M20: 31,050,534 km (0.113 R)
• M21: 32,320,171 km (0.082 R)
• M22: 32,967,780 km (0.082 R)
• M23: 38,607,919 km (0.099 R)
• M24: 41,883,963 km (0.09 R)
• M25: 43,746,606 km (0.115 R)
• M26: 46,972,684 km (0.062 R)
• M27: 52,993,699 km (0.059 R)
• M28: 55,170,947 km (0.12 R)
• M29: 56,095,462 km (0.1 R)
• M30: 60,481,522 km (0.115 R)
• M31: 69,070,384 km (0.108 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: 526 - 12,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit