🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 268 Days

Day: 19.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.86 AU - 2.5 AU

Year: 1358 Days

Day: 43.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 173.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.11 AU - 3.17 AU

Year: 1809 Days

Day: 30.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,482,272 km

• M1: 121,174 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.45 AU - 3.23 AU

Year: 2019 Days

Day: 16.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,482,272 km

• M1: 16,755 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 13.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.08 AU - 4.02 AU

Year: 2821 Days

Day: 8.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,482,272 km

• M1: 174,880 km (0.118 R)
• M2: 271,520 km (0.03 R)
• M3: 382,971 km (0.052 R)
• M4: 663,317 km (0.083 R)
• M5: 888,911 km (0.096 R)
• M6: 1,093,112 km (0.1 R)
• M7: 1,176,886 km (0.061 R)
• M8: 1,549,086 km (0.111 R)
• M9: 1,714,092 km (0.055 R)
• M10: 1,928,765 km (0.086 R)
• M11: 2,047,097 km (0.095 R)
• M12: 2,167,972 km (0.091 R)
• M13: 2,675,408 km (0.119 R)
• M14: 2,909,230 km (0.109 R)
• M15: 2,994,351 km (0.112 R)
• M16: 3,780,039 km (0.046 R)
• M17: 3,873,388 km (0.033 R)
• M18: 4,005,333 km (0.111 R)
• M19: 4,157,923 km (0.111 R)
• M20: 5,574,765 km (0.12 R)
• M21: 6,224,468 km (0.079 R)
• M22: 6,335,021 km (0.115 R)
• M23: 6,424,032 km (0.079 R)
• M24: 6,761,674 km (0.105 R)
• M25: 7,220,790 km (0.108 R)
• M26: 7,454,163 km (0.105 R)
• M27: 7,713,715 km (0.09 R)
• M28: 8,024,430 km (0.085 R)
• M29: 8,242,095 km (0.111 R)
• M30: 9,207,300 km (0.048 R)
• M31: 9,741,963 km (0.096 R)
• M32: 10,000,019 km (0.058 R)
• M33: 10,339,008 km (0.027 R)
• M34: 10,575,971 km (0.098 R)
• M35: 10,867,986 km (0.095 R)
• M36: 11,351,636 km (0.118 R)
• M37: 11,487,321 km (0.083 R)
• M38: 11,678,059 km (0.111 R)
• M39: 11,897,369 km (0.106 R)
• M40: 12,228,878 km (0.118 R)
• M41: 12,340,029 km (0.103 R)
• M42: 12,507,429 km (0.106 R)
• M43: 13,014,267 km (0.12 R)
• M44: 13,127,961 km (0.052 R)
• M45: 13,270,229 km (0.075 R)
• M46: 13,614,154 km (0.09 R)
• M47: 14,135,503 km (0.118 R)
• M48: 14,457,437 km (0.119 R)
• M49: 14,752,145 km (0.079 R)
• M50: 15,048,798 km (0.097 R)
• M51: 15,138,108 km (0.095 R)
• M52: 15,467,522 km (0.084 R)
• M53: 15,859,768 km (0.049 R)
• M54: 16,500,346 km (0.069 R)
• M55: 17,149,451 km (0.12 R)
• M56: 17,242,800 km (0.117 R)
• M57: 17,430,097 km (0.093 R)
• M58: 17,618,141 km (0.115 R)
• M59: 17,838,349 km (0.067 R)
• M60: 18,281,458 km (0.104 R)
• M61: 18,408,766 km (0.116 R)
• M62: 18,856,662 km (0.1 R)
• M63: 19,372,924 km (0.101 R)
• M64: 19,470,163 km (0.113 R)
• M65: 19,697,851 km (0.061 R)
• M66: 20,123,158 km (0.047 R)
• M67: 20,419,361 km (0.115 R)
• M68: 20,551,456 km (0.095 R)
• M69: 21,149,399 km (0.117 R)
• M70: 21,618,388 km (0.107 R)
• M71: 22,226,504 km (0.086 R)
• M72: 22,396,447 km (0.085 R)
• M73: 22,874,562 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.4

Radius: 13.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.21 AU - 4.33 AU

Year: 3721 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,482,272 km

• M1: 233,971 km (0.054 R)
• M2: 317,297 km (0.065 R)
• M3: 419,622 km (0.119 R)
• M4: 527,033 km (0.114 R)
• M5: 646,263 km (0.095 R)
• M6: 930,050 km (0.087 R)
• M7: 1,277,865 km (0.077 R)
• M8: 1,572,124 km (0.106 R)
• M9: 1,745,358 km (0.084 R)
• M10: 1,834,369 km (0.069 R)
• M11: 1,980,227 km (0.062 R)
• M12: 2,187,270 km (0.113 R)
• M13: 2,332,680 km (0.116 R)
• M14: 2,623,049 km (0.117 R)
• M15: 2,715,650 km (0.079 R)
• M16: 2,851,335 km (0.103 R)
• M17: 3,184,191 km (0.116 R)
• M18: 3,450,774 km (0.081 R)
• M19: 3,575,389 km (0.113 R)
• M20: 3,958,360 km (0.045 R)
• M21: 4,197,118 km (0.054 R)
• M22: 4,281,790 km (0.1 R)
• M23: 4,367,061 km (0.073 R)
• M24: 4,452,781 km (0.058 R)
• M25: 4,967,098 km (0.118 R)
• M26: 5,121,184 km (0.103 R)
• M27: 5,566,537 km (0.062 R)
• M28: 6,397,104 km (0.033 R)
• M29: 6,819,868 km (0.104 R)
• M30: 7,034,690 km (0.111 R)
• M31: 7,193,563 km (0.062 R)
• M32: 7,574,140 km (0.111 R)
• M33: 7,856,431 km (0.091 R)
• M34: 8,096,835 km (0.08 R)
• M35: 8,569,564 km (0.08 R)
• M36: 9,271,777 km (0.071 R)
• M37: 9,446,358 km (0.091 R)
• M38: 9,686,013 km (0.108 R)
• M39: 10,748,158 km (0.116 R)
• M40: 10,848,090 km (0.051 R)
• M41: 11,015,340 km (0.085 R)
• M42: 11,099,264 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.2

Radius: 6.6

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10 AU - 13.84 AU

Year: 17357 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,482,272 km

• M1: 84,373 km (0.041 R)
• M2: 216,917 km (0.1 R)
• M3: 274,362 km (0.058 R)
• M4: 625,768 km (0.099 R)
• M5: 713,881 km (0.091 R)
• M6: 878,289 km (0.119 R)
• M7: 952,490 km (0.105 R)
• M8: 1,650,364 km (0.116 R)
• M9: 2,197,443 km (0.071 R)
• M10: 2,333,876 km (0.077 R)
• M11: 2,615,270 km (0.062 R)
• M12: 2,759,931 km (0.09 R)
• M13: 3,095,180 km (0.098 R)
• M14: 3,248,368 km (0.113 R)
• M15: 3,443,444 km (0.101 R)
• M16: 3,522,431 km (0.119 R)
• M17: 3,642,259 km (0.113 R)
• M18: 4,912,495 km (0.115 R)
• M19: 5,136,443 km (0.067 R)
• M20: 5,875,307 km (0.078 R)
• M21: 6,161,039 km (0.037 R)
• M22: 6,402,490 km (0.061 R)
• M23: 6,994,897 km (0.103 R)
• M24: 8,604,421 km (0.04 R)
• M25: 8,874,445 km (0.095 R)
• M26: 9,037,806 km (0.107 R)
• M27: 9,092,409 km (0.1 R)
• M28: 9,147,162 km (0.11 R)
• M29: 10,151,861 km (0.036 R)
• M30: 10,667,226 km (0.101 R)
• M31: 10,782,865 km (0.104 R)
• M32: 11,073,982 km (0.057 R)
• M33: 11,249,760 km (0.1 R)
• M34: 14,250,394 km (0.036 R)
• M35: 14,956,047 km (0.084 R)
• M36: 15,215,450 km (0.049 R)
• M37: 15,476,349 km (0.047 R)
• M38: 16,601,624 km (0.107 R)
• M39: 16,870,301 km (0.112 R)
• M40: 17,821,744 km (0.101 R)
• M41: 18,096,705 km (0.087 R)
• M42: 18,234,784 km (0.111 R)
• M43: 19,210,910 km (0.067 R)
• M44: 20,132,283 km (0.091 R)
• M45: 20,706,589 km (0.083 R)
• M46: 21,724,304 km (0.089 R)
• M47: 23,356,416 km (0.075 R)
• M48: 23,732,805 km (0.096 R)
• M49: 23,808,352 km (0.088 R)
• M50: 23,883,898 km (0.113 R)
• M51: 23,959,595 km (0.096 R)
• M52: 24,720,749 km (0.09 R)
• M53: 27,288,447 km (0.048 R)
• M54: 27,526,158 km (0.102 R)
• M55: 32,252,852 km (0.05 R)
• M56: 32,671,876 km (0.04 R)
• M57: 33,430,786 km (0.04 R)
• M58: 34,024,989 km (0.067 R)
• M59: 34,708,352 km (0.049 R)
• M60: 35,915,158 km (0.112 R)
• M61: 36,610,937 km (0.087 R)
• M62: 37,048,062 km (0.06 R)
• M63: 37,135,727 km (0.107 R)
• M64: 38,369,759 km (0.059 R)
• M65: 39,081,097 km (0.072 R)
• M66: 39,617,256 km (0.081 R)
• M67: 39,886,383 km (0.094 R)
• M68: 41,240,692 km (0.074 R)
• M69: 42,977,673 km (0.082 R)
• M70: 43,623,637 km (0.1 R)
• M71: 44,458,842 km (0.087 R)
• M72: 44,925,138 km (0.084 R)
• M73: 45,956,765 km (0.045 R)
• M74: 49,966,736 km (0.098 R)
• M75: 50,063,526 km (0.05 R)
• M76: 50,937,776 km (0.117 R)
• M77: 51,035,314 km (0.091 R)
• M78: 52,013,235 km (0.116 R)
• M79: 52,701,535 km (0.111 R)
• M80: 54,086,961 km (0.036 R)
• M81: 58,620,973 km (0.044 R)
• M82: 58,723,148 km (0.098 R)
• M83: 58,927,648 km (0.071 R)
• M84: 59,439,722 km (0.117 R)
• M85: 59,644,970 km (0.101 R)
• M86: 60,365,284 km (0.081 R)
• M87: 61,814,588 km (0.032 R)
• M88: 63,275,262 km (0.095 R)
• M89: 63,589,716 km (0.061 R)
• M90: 66,230,568 km (0.119 R)
• M91: 66,549,810 km (0.054 R)
• M92: 69,338,463 km (0.098 R)
• M93: 70,421,103 km (0.059 R)
• M94: 72,055,610 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit