🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.6 AU - 2.14 AU

Year: 1158 Days

Day: 31.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,661,450 km

• M1: 21,991 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 9.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.04 AU - 2.56 AU

Year: 1580 Days

Day: 10.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 106,661,450 km

• M1: 125,213 km (0.036 R)
• M2: 531,372 km (0.056 R)
• M3: 850,464 km (0.094 R)
• M4: 1,264,252 km (0.115 R)
• M5: 1,585,887 km (0.065 R)
• M6: 2,913,119 km (0.11 R)
• M7: 3,673,675 km (0.117 R)
• M8: 6,163,432 km (0.118 R)
• M9: 7,360,514 km (0.107 R)
• M10: 7,810,206 km (0.065 R)
• M11: 8,619,530 km (0.083 R)
• M12: 9,029,727 km (0.072 R)
• M13: 9,921,032 km (0.115 R)
• M14: 10,602,300 km (0.06 R)
• M15: 11,039,425 km (0.068 R)
• M16: 11,664,445 km (0.079 R)
• M17: 12,276,450 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 11.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.09 AU - 8.19 AU

Year: 7751 Days

Day: 7.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 106,661,450 km

• M1: 141,968 km (0.116 R)
• M2: 835,654 km (0.075 R)
• M3: 1,225,356 km (0.107 R)
• M4: 1,641,687 km (0.068 R)
• M5: 2,152,863 km (0.113 R)
• M6: 2,671,369 km (0.09 R)
• M7: 4,220,156 km (0.107 R)
• M8: 4,860,136 km (0.064 R)
• M9: 5,249,838 km (0.114 R)
• M10: 5,692,797 km (0.083 R)
• M11: 6,160,740 km (0.062 R)
• M12: 7,135,968 km (0.062 R)
• M13: 9,762,159 km (0.054 R)
• M14: 10,483,370 km (0.118 R)
• M15: 15,837,478 km (0.11 R)
• M16: 16,363,613 km (0.111 R)
• M17: 41,376,377 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 8.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.34 AU - 8.4 AU

Year: 10002 Days

Day: 7.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 106,661,450 km

• M1: 111,002 km (0.103 R)
• M2: 427,700 km (0.073 R)
• M3: 881,879 km (0.039 R)
• M4: 1,211,444 km (0.084 R)
• M5: 2,002,068 km (0.036 R)
• M6: 2,287,052 km (0.115 R)
• M7: 2,635,615 km (0.118 R)
• M8: 3,288,760 km (0.086 R)
• M9: 3,875,931 km (0.11 R)
• M10: 4,611,504 km (0.103 R)
• M11: 5,084,084 km (0.095 R)
• M12: 5,558,010 km (0.111 R)
• M13: 5,932,453 km (0.099 R)
• M14: 6,525,908 km (0.103 R)
• M15: 6,978,591 km (0.082 R)
• M16: 10,851,530 km (0.094 R)
• M17: 11,839,923 km (0.081 R)
• M18: 12,566,670 km (0.118 R)
• M19: 15,467,223 km (0.105 R)
• M20: 16,021,782 km (0.103 R)
• M21: 17,499,061 km (0.094 R)
• M22: 18,995,040 km (0.084 R)
• M23: 19,417,355 km (0.071 R)
• M24: 20,574,345 km (0.063 R)
• M25: 23,104,793 km (0.046 R)
• M26: 23,910,826 km (0.115 R)
• M27: 27,501,923 km (0.061 R)
• M28: 27,861,556 km (0.108 R)
• M29: 31,144,182 km (0.031 R)
• M30: 32,028,156 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.5

Radius: 7.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.43 AU - 18.61 AU

Year: 26372 Days

Day: 22.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 106,661,450 km

• M1: 89,759 km (0.089 R)
• M2: 1,007,542 km (0.108 R)
• M3: 1,474,586 km (0.082 R)
• M4: 1,708,557 km (0.075 R)
• M5: 3,225,928 km (0.06 R)
• M6: 5,334,959 km (0.108 R)
• M7: 11,468,622 km (0.091 R)
• M8: 14,610,027 km (0.067 R)
• M9: 15,624,450 km (0.063 R)
• M10: 17,631,605 km (0.101 R)
• M11: 17,873,804 km (0.068 R)
• M12: 18,948,814 km (0.061 R)
• M13: 23,003,216 km (0.105 R)
• M14: 23,486,716 km (0.117 R)
• M15: 23,878,214 km (0.105 R)
• M16: 26,424,968 km (0.085 R)
• M17: 28,036,885 km (0.11 R)
• M18: 28,922,953 km (0.078 R)
• M19: 29,147,350 km (0.115 R)
• M20: 30,286,687 km (0.089 R)
• M21: 31,101,697 km (0.115 R)
• M22: 31,931,366 km (0.075 R)
• M23: 32,775,547 km (0.119 R)
• M24: 33,758,555 km (0.113 R)
• M25: 39,518,821 km (0.12 R)
• M26: 44,693,112 km (0.059 R)
• M27: 45,143,701 km (0.03 R)
• M28: 46,667,355 km (0.098 R)
• M29: 49,978,105 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.7

Radius: 4.5

Gravity: 44.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.69 AU - 17.17 AU

Year: 28804 Days

Day: 15.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 106,661,450 km

• M1: 65,075 km (0.095 R)
• M2: 254,316 km (0.064 R)
• M3: 445,353 km (0.078 R)
• M4: 588,967 km (0.109 R)
• M5: 947,703 km (0.096 R)
• M6: 1,206,656 km (0.113 R)
• M7: 1,701,825 km (0.11 R)
• M8: 1,929,663 km (0.106 R)
• M9: 2,765,017 km (0.074 R)
• M10: 3,324,962 km (0.096 R)
• M11: 4,320,387 km (0.101 R)
• M12: 7,457,155 km (0.093 R)
• M13: 9,770,387 km (0.106 R)
• M14: 12,369,051 km (0.093 R)
• M15: 13,222,357 km (0.118 R)
• M16: 13,867,124 km (0.029 R)
• M17: 14,702,329 km (0.035 R)
• M18: 15,394,070 km (0.068 R)
• M19: 21,839,344 km (0.097 R)
• M20: 25,957,923 km (0.103 R)
• M21: 32,696,709 km (0.065 R)
• M22: 33,872,847 km (0.096 R)
• M23: 36,621,708 km (0.108 R)
• M24: 40,178,697 km (0.076 R)
• M25: 41,357,079 km (0.072 R)
• M26: 41,527,322 km (0.082 R)
• M27: 53,419,006 km (0.101 R)
• M28: 58,405,701 km (0.088 R)
• M29: 61,897,166 km (0.118 R)
• M30: 66,921,261 km (0.108 R)
• M31: 71,473,375 km (0.098 R)
• M32: 71,964,205 km (0.108 R)
• M33: 79,073,844 km (0.119 R)
• M34: 80,126,265 km (0.09 R)
• M35: 82,797,933 km (0.069 R)
• M36: 89,735,984 km (0.12 R)
• M37: 90,021,267 km (0.106 R)
• M38: 102,557,718 km (0.072 R)
• M39: 102,869,480 km (0.084 R)
• M40: 106,661,487 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 18,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit