🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 15.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.02 AU - 1.52 AU

Year: 520 Days

Day: 39.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,030,370 km

• M1: 379,979 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.7 AU - 2.16 AU

Year: 974 Days

Day: 13.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.79 AU - 2.07 AU

Year: 974 Days

Day: 22.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,030,370 km

• M1: 720,463 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.69 AU - 2.29 AU

Year: 1020 Days

Day: 13.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.89 AU - 4.45 AU

Year: 2555 Days

Day: 31 Hours

Environment

Temp: -116 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,030,370 km

• M1: 272,567 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 13

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.44 AU - 8.72 AU

Year: 7585 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 69,030,370 km

• M1: 169,195 km (0.075 R)
• M2: 324,029 km (0.107 R)
• M3: 426,803 km (0.111 R)
• M4: 514,317 km (0.068 R)
• M5: 631,901 km (0.103 R)
• M6: 951,293 km (0.11 R)
• M7: 1,291,329 km (0.086 R)
• M8: 2,047,247 km (0.09 R)
• M9: 2,395,212 km (0.043 R)
• M10: 2,509,055 km (0.103 R)
• M11: 2,902,049 km (0.119 R)
• M12: 3,064,812 km (0.051 R)
• M13: 3,188,828 km (0.106 R)
• M14: 3,293,547 km (0.089 R)
• M15: 3,702,248 km (0.068 R)
• M16: 3,834,792 km (0.054 R)
• M17: 4,173,033 km (0.089 R)
• M18: 5,073,013 km (0.116 R)
• M19: 5,799,610 km (0.079 R)
• M20: 6,031,936 km (0.073 R)
• M21: 6,293,582 km (0.093 R)
• M22: 6,719,936 km (0.075 R)
• M23: 6,936,853 km (0.096 R)
• M24: 7,100,962 km (0.086 R)
• M25: 7,489,019 km (0.076 R)
• M26: 8,694,329 km (0.12 R)
• M27: 8,990,383 km (0.116 R)
• M28: 9,349,867 km (0.118 R)
• M29: 9,500,961 km (0.103 R)
• M30: 10,114,013 km (0.052 R)
• M31: 10,331,528 km (0.096 R)
• M32: 11,734,607 km (0.084 R)
• M33: 11,832,444 km (0.087 R)
• M34: 12,029,015 km (0.102 R)
• M35: 12,591,653 km (0.092 R)
• M36: 12,960,412 km (0.03 R)
• M37: 14,226,608 km (0.098 R)
• M38: 15,139,903 km (0.047 R)
• M39: 15,282,021 km (0.095 R)
• M40: 16,289,862 km (0.041 R)
• M41: 17,393,445 km (0.087 R)
• M42: 18,407,270 km (0.049 R)
• M43: 18,559,112 km (0.054 R)
• M44: 19,055,478 km (0.113 R)
• M45: 19,247,561 km (0.079 R)
• M46: 20,610,099 km (0.09 R)
• M47: 21,362,726 km (0.07 R)
• M48: 22,285,894 km (0.118 R)
• M49: 22,407,367 km (0.116 R)
• M50: 22,488,300 km (0.099 R)
• M51: 22,569,532 km (0.079 R)
• M52: 24,880,819 km (0.106 R)
• M53: 25,428,048 km (0.12 R)
• M54: 27,439,690 km (0.115 R)
• M55: 27,613,224 km (0.112 R)
• M56: 27,961,338 km (0.101 R)
• M57: 28,750,168 km (0.115 R)
• M58: 29,014,806 km (0.103 R)
• M59: 29,191,631 km (0.034 R)
• M60: 29,724,349 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.4

Radius: 12.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.44 AU - 14.34 AU

Year: 15850 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,030,370 km

• M1: 184,903 km (0.063 R)
• M2: 1,017,266 km (0.118 R)
• M3: 1,115,103 km (0.098 R)
• M4: 1,216,231 km (0.115 R)
• M5: 1,596,060 km (0.082 R)
• M6: 1,981,723 km (0.058 R)
• M7: 2,462,979 km (0.078 R)
• M8: 2,804,062 km (0.117 R)
• M9: 3,087,999 km (0.103 R)
• M10: 3,233,558 km (0.059 R)
• M11: 3,493,858 km (0.057 R)
• M12: 3,683,997 km (0.062 R)
• M13: 3,761,040 km (0.099 R)
• M14: 4,154,333 km (0.077 R)
• M15: 4,895,890 km (0.112 R)
• M16: 4,980,712 km (0.101 R)
• M17: 5,947,563 km (0.063 R)
• M18: 6,359,854 km (0.078 R)
• M19: 6,499,279 km (0.044 R)
• M20: 7,999,447 km (0.109 R)
• M21: 8,200,656 km (0.109 R)
• M22: 9,231,685 km (0.038 R)
• M23: 9,548,982 km (0.038 R)
• M24: 10,248,801 km (0.055 R)
• M25: 10,687,721 km (0.059 R)
• M26: 12,679,616 km (0.12 R)
• M27: 12,796,901 km (0.12 R)
• M28: 13,507,940 km (0.119 R)
• M29: 15,154,563 km (0.092 R)
• M30: 15,970,021 km (0.103 R)
• M31: 16,414,926 km (0.088 R)
• M32: 18,633,612 km (0.109 R)
• M33: 20,875,635 km (0.039 R)
• M34: 21,993,131 km (0.053 R)
• M35: 22,986,910 km (0.116 R)
• M36: 23,201,732 km (0.069 R)
• M37: 26,728,951 km (0.073 R)
• M38: 27,712,856 km (0.1 R)
• M39: 28,170,775 km (0.091 R)
• M40: 30,498,518 km (0.116 R)
• M41: 31,050,384 km (0.049 R)
• M42: 31,446,669 km (0.037 R)
• M43: 32,565,212 km (0.1 R)
• M44: 33,048,563 km (0.076 R)
• M45: 33,453,225 km (0.091 R)
• M46: 33,940,915 km (0.096 R)
• M47: 34,022,445 km (0.083 R)
• M48: 37,420,411 km (0.107 R)
• M49: 38,605,227 km (0.105 R)
• M50: 39,031,281 km (0.101 R)
• M51: 40,060,365 km (0.112 R)
• M52: 41,011,658 km (0.069 R)
• M53: 41,098,425 km (0.115 R)
• M54: 42,232,975 km (0.118 R)
• M55: 42,584,081 km (0.079 R)
• M56: 45,248,569 km (0.118 R)
• M57: 45,428,086 km (0.057 R)
• M58: 45,787,869 km (0.084 R)
• M59: 46,329,413 km (0.076 R)
• M60: 47,600,995 km (0.093 R)
• M61: 49,530,060 km (0.11 R)
• M62: 50,364,666 km (0.073 R)
• M63: 50,923,564 km (0.104 R)
• M64: 51,016,913 km (0.089 R)
• M65: 52,518,277 km (0.082 R)
• M66: 53,369,340 km (0.111 R)
• M67: 53,654,024 km (0.07 R)
• M68: 54,510,921 km (0.066 R)
• M69: 54,702,107 km (0.057 R)
• M70: 54,989,036 km (0.035 R)
• M71: 55,564,539 km (0.097 R)
• M72: 55,853,113 km (0.052 R)
• M73: 56,528,248 km (0.118 R)
• M74: 56,818,468 km (0.079 R)
• M75: 57,400,254 km (0.105 R)
• M76: 57,691,970 km (0.092 R)
• M77: 58,472,123 km (0.11 R)
• M78: 59,059,594 km (0.095 R)
• M79: 61,428,775 km (0.094 R)
• M80: 63,025,583 km (0.1 R)
• M81: 63,226,044 km (0.115 R)
• M82: 63,829,073 km (0.099 R)
• M83: 64,232,090 km (0.08 R)
• M84: 64,838,111 km (0.06 R)
• M85: 65,141,944 km (0.084 R)
• M86: 66,667,842 km (0.066 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit