🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 9.3

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.73 AU - 1.21 AU

Year: 659 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,611,063 km

• M1: 115,639 km (0.106 R)
• M2: 426,504 km (0.055 R)
• M3: 782,846 km (0.091 R)
• M4: 1,383,182 km (0.112 R)
• M5: 1,889,421 km (0.091 R)
• M6: 2,186,522 km (0.071 R)
• M7: 2,760,081 km (0.113 R)
• M8: 3,338,127 km (0.046 R)
• M9: 4,129,799 km (0.108 R)
• M10: 4,635,589 km (0.088 R)
• M11: 5,361,737 km (0.083 R)
• M12: 5,944,870 km (0.093 R)
• M13: 6,844,402 km (0.066 R)
• M14: 7,259,685 km (0.109 R)
• M15: 7,949,930 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 10

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.68 AU - 4.82 AU

Year: 6048 Days

Day: 8.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,611,063 km

• M1: 124,316 km (0.119 R)
• M2: 449,990 km (0.117 R)
• M3: 769,531 km (0.069 R)
• M4: 1,180,028 km (0.087 R)
• M5: 2,274,336 km (0.076 R)
• M6: 2,760,829 km (0.078 R)
• M7: 3,226,976 km (0.066 R)
• M8: 3,903,158 km (0.098 R)
• M9: 4,580,986 km (0.097 R)
• M10: 5,742,613 km (0.111 R)
• M11: 7,030,352 km (0.113 R)
• M12: 7,583,415 km (0.047 R)
• M13: 9,308,877 km (0.116 R)
• M14: 9,938,385 km (0.081 R)
• M15: 12,213,769 km (0.106 R)
• M16: 14,816,173 km (0.115 R)
• M17: 15,674,267 km (0.113 R)
• M18: 16,037,041 km (0.074 R)
• M19: 16,458,608 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.4

Radius: 7.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.78 AU - 7.08 AU

Year: 9968 Days

Day: 16.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 63.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 87,611,063 km

• M1: 205,398 km (0.1 R)
• M2: 1,800,859 km (0.074 R)
• M3: 4,074,896 km (0.041 R)
• M4: 4,664,013 km (0.118 R)
• M5: 6,446,771 km (0.105 R)
• M6: 8,611,601 km (0.116 R)
• M7: 9,071,465 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.4

Radius: 4.7

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.64 AU - 10.64 AU

Year: 17530 Days

Day: 19.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,611,063 km

• M1: 65,524 km (0.049 R)
• M2: 403,914 km (0.072 R)
• M3: 969,993 km (0.083 R)
• M4: 1,596,957 km (0.069 R)
• M5: 2,626,939 km (0.115 R)
• M6: 2,800,472 km (0.071 R)
• M7: 3,075,283 km (0.103 R)
• M8: 5,284,994 km (0.058 R)
• M9: 5,633,407 km (0.042 R)
• M10: 10,863,797 km (0.12 R)
• M11: 12,487,832 km (0.098 R)
• M12: 14,200,727 km (0.11 R)
• M13: 14,873,020 km (0.103 R)
• M14: 15,778,387 km (0.085 R)
• M15: 18,162,378 km (0.069 R)
• M16: 18,319,007 km (0.046 R)
• M17: 19,768,461 km (0.113 R)
• M18: 21,033,311 km (0.067 R)
• M19: 21,729,540 km (0.113 R)
• M20: 29,773,417 km (0.088 R)
• M21: 32,226,822 km (0.065 R)
• M22: 33,034,800 km (0.118 R)
• M23: 33,268,173 km (0.059 R)
• M24: 38,425,559 km (0.038 R)
• M25: 42,007,830 km (0.03 R)
• M26: 42,556,705 km (0.059 R)
• M27: 42,971,540 km (0.094 R)
• M28: 47,565,690 km (0.071 R)
• M29: 50,752,125 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.5

Radius: 4.5

Gravity: 49.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.07 AU - 10.09 AU

Year: 20467 Days

Day: 15.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,611,063 km

• M1: 59,690 km (0.115 R)
• M2: 1,312,273 km (0.101 R)
• M3: 1,760,169 km (0.063 R)
• M4: 2,147,477 km (0.12 R)
• M5: 2,689,620 km (0.071 R)
• M6: 3,589,152 km (0.062 R)
• M7: 3,745,931 km (0.068 R)
• M8: 3,973,020 km (0.061 R)
• M9: 5,411,105 km (0.064 R)
• M10: 9,321,443 km (0.088 R)
• M11: 10,547,099 km (0.105 R)
• M12: 12,797,948 km (0.114 R)
• M13: 13,090,861 km (0.091 R)
• M14: 14,543,606 km (0.108 R)
• M15: 17,765,046 km (0.104 R)
• M16: 18,221,469 km (0.105 R)
• M17: 19,252,947 km (0.07 R)
• M18: 20,621,318 km (0.114 R)
• M19: 21,329,216 km (0.09 R)
• M20: 23,879,560 km (0.112 R)
• M21: 32,059,572 km (0.06 R)
• M22: 33,145,951 km (0.074 R)
• M23: 34,538,109 km (0.076 R)
• M24: 35,823,903 km (0.071 R)
• M25: 36,845,656 km (0.06 R)
• M26: 39,100,545 km (0.116 R)
• M27: 46,242,497 km (0.092 R)
• M28: 48,154,657 km (0.036 R)
• M29: 51,950,254 km (0.079 R)
• M30: 52,695,102 km (0.117 R)
• M31: 57,711,268 km (0.044 R)
• M32: 58,510,121 km (0.046 R)
• M33: 60,539,715 km (0.059 R)
• M34: 65,384,592 km (0.091 R)
• M35: 66,034,894 km (0.084 R)
• M36: 66,252,708 km (0.099 R)
• M37: 66,689,684 km (0.027 R)
• M38: 75,598,686 km (0.114 R)
• M39: 76,075,753 km (0.081 R)
• M40: 86,304,358 km (0.205 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: 173 - 10,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit