🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.07 AU - 1.49 AU

Year: 507 Days

Day: 17.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,479,411 km

• M1: 530,474 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.36 AU - 1.68 AU

Year: 656 Days

Day: 40.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.87 AU - 2.97 AU

Year: 1317 Days

Day: 12.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.6 AU - 3.24 AU

Year: 1746 Days

Day: 43.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.8

Radius: 5

Gravity: 25.99 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.22 AU - 14.88 AU

Year: 19417 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,479,411 km

• M1: 158,424 km (0.111 R)
• M2: 239,057 km (0.037 R)
• M3: 334,501 km (0.113 R)
• M4: 369,208 km (0.115 R)
• M5: 626,217 km (0.118 R)
• M6: 738,116 km (0.079 R)
• M7: 1,247,945 km (0.117 R)
• M8: 1,688,362 km (0.062 R)
• M9: 2,309,043 km (0.119 R)
• M10: 2,483,175 km (0.074 R)
• M11: 3,183,143 km (0.117 R)
• M12: 3,221,590 km (0.099 R)
• M13: 4,022,687 km (0.077 R)
• M14: 4,232,124 km (0.088 R)
• M15: 4,274,460 km (0.086 R)
• M16: 4,445,301 km (0.1 R)
• M17: 4,793,415 km (0.034 R)
• M18: 5,423,820 km (0.079 R)
• M19: 5,608,723 km (0.11 R)
• M20: 5,889,967 km (0.103 R)
• M21: 6,223,720 km (0.065 R)
• M22: 6,909,926 km (0.119 R)
• M23: 7,312,643 km (0.103 R)
• M24: 8,458,862 km (0.07 R)
• M25: 8,998,162 km (0.094 R)
• M26: 9,715,783 km (0.052 R)
• M27: 10,166,522 km (0.095 R)
• M28: 10,855,270 km (0.115 R)
• M29: 11,559,128 km (0.08 R)
• M30: 11,976,357 km (0.093 R)
• M31: 12,096,633 km (0.094 R)
• M32: 12,887,258 km (0.089 R)
• M33: 13,010,377 km (0.062 R)
• M34: 13,946,112 km (0.119 R)
• M35: 14,262,811 km (0.036 R)
• M36: 14,390,268 km (0.084 R)
• M37: 14,453,997 km (0.086 R)
• M38: 15,618,915 km (0.109 R)
• M39: 15,684,439 km (0.103 R)
• M40: 16,013,854 km (0.089 R)
• M41: 16,079,976 km (0.073 R)
• M42: 16,345,512 km (0.067 R)
• M43: 16,813,454 km (0.067 R)
• M44: 17,218,266 km (0.057 R)
• M45: 18,175,094 km (0.113 R)
• M46: 18,451,551 km (0.068 R)
• M47: 19,500,830 km (0.119 R)
• M48: 19,784,019 km (0.112 R)
• M49: 20,211,121 km (0.087 R)
• M50: 21,219,710 km (0.1 R)
• M51: 22,540,210 km (0.103 R)
• M52: 23,736,245 km (0.079 R)
• M53: 23,962,886 km (0.077 R)
• M54: 24,190,125 km (0.117 R)
• M55: 25,260,049 km (0.11 R)
• M56: 25,723,354 km (0.114 R)
• M57: 26,033,769 km (0.099 R)
• M58: 26,345,382 km (0.072 R)
• M59: 27,366,836 km (0.105 R)
• M60: 27,763,121 km (0.118 R)
• M61: 29,529,273 km (0.112 R)
• M62: 30,589,773 km (0.097 R)
• M63: 30,754,181 km (0.115 R)
• M64: 31,662,838 km (0.097 R)
• M65: 32,580,471 km (0.076 R)
• M66: 34,270,927 km (0.045 R)
• M67: 35,384,983 km (0.094 R)
• M68: 35,471,151 km (0.099 R)
• M69: 37,034,449 km (0.064 R)
• M70: 37,384,957 km (0.074 R)
• M71: 38,177,377 km (0.12 R)
• M72: 39,242,663 km (0.115 R)
• M73: 39,958,339 km (0.113 R)
• M74: 43,047,386 km (0.09 R)
• M75: 44,806,806 km (0.114 R)
• M76: 46,400,772 km (0.083 R)
• M77: 47,442,122 km (0.032 R)
• M78: 47,727,405 km (0.077 R)
• M79: 48,204,323 km (0.105 R)
• M80: 49,162,647 km (0.082 R)
• M81: 51,683,671 km (0.085 R)
• M82: 53,849,399 km (0.031 R)
• M83: 55,843,838 km (0.117 R)
• M84: 55,944,218 km (0.092 R)
• M85: 56,346,188 km (0.082 R)
• M86: 57,355,524 km (0.104 R)
• M87: 59,494,325 km (0.092 R)
• M88: 61,348,292 km (0.103 R)
• M89: 61,762,827 km (0.09 R)
• M90: 65,007,007 km (0.111 R)
• M91: 65,747,217 km (0.077 R)
• M92: 68,951,005 km (0.116 R)
• M93: 70,571,898 km (0.108 R)
• M94: 72,096,001 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.2

Radius: 4.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.28 AU - 15.82 AU

Year: 19417 Days

Day: 22.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,479,411 km

• M1: 61,186 km (0.063 R)
• M2: 423,063 km (0.116 R)
• M3: 710,590 km (0.043 R)
• M4: 1,011,282 km (0.067 R)
• M5: 1,649,466 km (0.096 R)
• M6: 1,762,113 km (0.108 R)
• M7: 1,924,277 km (0.054 R)
• M8: 2,018,973 km (0.09 R)
• M9: 2,213,300 km (0.107 R)
• M10: 2,262,668 km (0.037 R)
• M11: 2,413,462 km (0.043 R)
• M12: 2,515,787 km (0.109 R)
• M13: 3,615,332 km (0.092 R)
• M14: 3,732,616 km (0.115 R)
• M15: 3,970,776 km (0.086 R)
• M16: 4,430,640 km (0.112 R)
• M17: 4,842,782 km (0.117 R)
• M18: 5,200,920 km (0.106 R)
• M19: 5,805,445 km (0.113 R)
• M20: 9,143,871 km (0.074 R)
• M21: 10,489,803 km (0.109 R)
• M22: 10,657,203 km (0.083 R)
• M23: 11,036,882 km (0.057 R)
• M24: 11,507,068 km (0.118 R)
• M25: 11,809,555 km (0.12 R)
• M26: 14,230,049 km (0.071 R)
• M27: 14,881,847 km (0.069 R)
• M28: 15,069,891 km (0.119 R)
• M29: 15,543,368 km (0.092 R)
• M30: 15,877,720 km (0.04 R)
• M31: 16,504,983 km (0.038 R)
• M32: 16,650,841 km (0.06 R)
• M33: 16,992,822 km (0.061 R)
• M34: 17,683,964 km (0.034 R)
• M35: 19,451,463 km (0.085 R)
• M36: 22,663,629 km (0.028 R)
• M37: 22,717,633 km (0.072 R)
• M38: 25,360,130 km (0.072 R)
• M39: 26,092,262 km (0.097 R)
• M40: 27,232,348 km (0.106 R)
• M41: 28,972,620 km (0.091 R)
• M42: 30,868,174 km (0.112 R)
• M43: 31,649,674 km (0.082 R)
• M44: 31,830,837 km (0.06 R)
• M45: 33,048,114 km (0.085 R)
• M46: 35,339,804 km (0.081 R)
• M47: 41,189,679 km (0.042 R)
• M48: 44,326,148 km (0.117 R)
• M49: 44,732,007 km (0.076 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 19,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit