🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.11 AU - 3.47 AU

Year: 1765 Days

Day: 29.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,688,412 km

• M1: 920,476 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 12.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.6 AU - 5.36 AU

Year: 4209 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,688,412 km

• M1: 156,779 km (0.068 R)
• M2: 597,045 km (0.073 R)
• M3: 998,566 km (0.086 R)
• M4: 1,522,906 km (0.096 R)
• M5: 3,355,929 km (0.11 R)
• M6: 5,087,375 km (0.098 R)
• M7: 5,489,793 km (0.099 R)
• M8: 7,974,464 km (0.096 R)
• M9: 8,782,592 km (0.058 R)
• M10: 9,889,317 km (0.076 R)
• M11: 10,822,209 km (0.094 R)
• M12: 11,446,032 km (0.078 R)
• M13: 13,361,184 km (0.106 R)
• M14: 14,289,289 km (0.088 R)
• M15: 15,425,784 km (0.099 R)
• M16: 15,874,279 km (0.114 R)
• M17: 17,452,686 km (0.104 R)
• M18: 18,001,411 km (0.093 R)
• M19: 19,848,346 km (0.11 R)
• M20: 24,290,206 km (0.079 R)
• M21: 25,671,892 km (0.104 R)
• M22: 26,541,654 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254

Radius: 13.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.05 AU - 8.19 AU

Year: 8764 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,688,412 km

• M1: 166,802 km (0.101 R)
• M2: 692,937 km (0.082 R)
• M3: 1,581,997 km (0.034 R)
• M4: 2,085,245 km (0.115 R)
• M5: 2,524,015 km (0.085 R)
• M6: 4,254,713 km (0.058 R)
• M7: 5,414,246 km (0.062 R)
• M8: 5,854,513 km (0.074 R)
• M9: 6,446,771 km (0.12 R)
• M10: 7,182,343 km (0.06 R)
• M11: 9,900,088 km (0.12 R)
• M12: 11,441,544 km (0.059 R)
• M13: 12,219,902 km (0.105 R)
• M14: 13,774,523 km (0.112 R)
• M15: 15,457,350 km (0.059 R)
• M16: 16,837,540 km (0.101 R)
• M17: 18,038,362 km (0.045 R)
• M18: 28,268,313 km (0.078 R)
• M19: 30,236,572 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.26 AU - 12.14 AU

Year: 14196 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,688,412 km

• M1: 117,883 km (0.078 R)
• M2: 756,816 km (0.106 R)
• M3: 1,125,425 km (0.028 R)
• M4: 1,681,031 km (0.063 R)
• M5: 2,247,708 km (0.088 R)
• M6: 3,149,933 km (0.054 R)
• M7: 4,141,019 km (0.044 R)
• M8: 4,693,932 km (0.092 R)
• M9: 5,778,816 km (0.03 R)
• M10: 6,577,519 km (0.1 R)
• M11: 7,686,937 km (0.08 R)
• M12: 8,096,985 km (0.079 R)
• M13: 9,005,642 km (0.07 R)
• M14: 9,369,015 km (0.092 R)
• M15: 12,865,566 km (0.07 R)
• M16: 13,210,539 km (0.044 R)
• M17: 16,263,682 km (0.08 R)
• M18: 18,132,309 km (0.087 R)
• M19: 19,155,559 km (0.065 R)
• M20: 19,530,152 km (0.118 R)
• M21: 19,909,681 km (0.11 R)
• M22: 20,293,998 km (0.107 R)
• M23: 20,761,791 km (0.084 R)
• M24: 21,881,381 km (0.113 R)
• M25: 22,455,987 km (0.088 R)
• M26: 26,208,799 km (0.106 R)
• M27: 26,670,608 km (0.055 R)
• M28: 28,475,207 km (0.075 R)
• M29: 30,971,696 km (0.098 R)
• M30: 32,431,771 km (0.107 R)
• M31: 33,502,294 km (0.112 R)
• M32: 40,302,414 km (0.106 R)
• M33: 40,917,710 km (0.079 R)
• M34: 41,414,525 km (0.114 R)
• M35: 41,789,716 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.1

Radius: 7.3

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.15 AU - 18.21 AU

Year: 25801 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,688,412 km

• M1: 90,806 km (0.054 R)
• M2: 327,320 km (0.052 R)
• M3: 1,739,973 km (0.074 R)
• M4: 2,249,354 km (0.095 R)
• M5: 3,087,102 km (0.12 R)
• M6: 3,361,015 km (0.037 R)
• M7: 3,833,146 km (0.095 R)
• M8: 5,758,172 km (0.091 R)
• M9: 6,132,166 km (0.096 R)
• M10: 6,522,168 km (0.071 R)
• M11: 9,332,364 km (0.041 R)
• M12: 9,732,389 km (0.057 R)
• M13: 11,001,577 km (0.079 R)
• M14: 12,107,105 km (0.075 R)
• M15: 12,860,779 km (0.1 R)
• M16: 15,309,397 km (0.093 R)
• M17: 18,764,061 km (0.082 R)
• M18: 20,432,526 km (0.086 R)
• M19: 23,744,174 km (0.102 R)
• M20: 24,168,434 km (0.119 R)
• M21: 28,099,118 km (0.106 R)
• M22: 28,454,712 km (0.115 R)
• M23: 28,933,425 km (0.09 R)
• M24: 30,030,127 km (0.08 R)
• M25: 32,566,110 km (0.033 R)
• M26: 33,221,648 km (0.083 R)
• M27: 33,486,436 km (0.049 R)
• M28: 34,831,022 km (0.091 R)
• M29: 38,204,304 km (0.067 R)
• M30: 56,095,611 km (0.073 R)
• M31: 59,146,361 km (0.114 R)
• M32: 59,730,391 km (0.094 R)
• M33: 61,306,703 km (0.106 R)
• M34: 70,693,222 km (0.117 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: 289 - 11,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit