🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 153 Days

Day: 39.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.79 AU - 1.03 AU

Year: 325 Days

Day: 33.6 Hours

Environment

Temp: 46 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.52 AU - 4.4 AU

Year: 2953 Days

Day: 24 Hours

Environment

Temp: -132 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.66 AU - 4.9 AU

Year: 3318 Days

Day: 20.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,633,614 km

• M1: 129,552 km (0.082 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 9.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.95 AU - 7.57 AU

Year: 5869 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 117,633,614 km

• M1: 118,930 km (0.11 R)
• M2: 228,137 km (0.062 R)
• M3: 320,139 km (0.071 R)
• M4: 475,123 km (0.069 R)
• M5: 573,109 km (0.105 R)
• M6: 862,133 km (0.094 R)
• M7: 985,252 km (0.097 R)
• M8: 1,114,504 km (0.116 R)
• M9: 1,433,746 km (0.106 R)
• M10: 1,581,549 km (0.108 R)
• M11: 1,765,554 km (0.095 R)
• M12: 1,828,535 km (0.1 R)
• M13: 2,696,801 km (0.105 R)
• M14: 3,777,795 km (0.062 R)
• M15: 3,921,559 km (0.062 R)
• M16: 4,151,191 km (0.079 R)
• M17: 4,363,770 km (0.072 R)
• M18: 4,493,172 km (0.081 R)
• M19: 5,410,506 km (0.114 R)
• M20: 5,642,981 km (0.091 R)
• M21: 5,736,929 km (0.092 R)
• M22: 6,360,004 km (0.066 R)
• M23: 6,853,976 km (0.067 R)
• M24: 7,540,331 km (0.107 R)
• M25: 8,462,452 km (0.075 R)
• M26: 9,531,628 km (0.098 R)
• M27: 11,436,159 km (0.077 R)
• M28: 11,945,240 km (0.039 R)
• M29: 12,157,071 km (0.073 R)
• M30: 12,861,827 km (0.072 R)
• M31: 13,079,043 km (0.026 R)
• M32: 14,375,009 km (0.071 R)
• M33: 15,152,619 km (0.086 R)
• M34: 15,612,483 km (0.064 R)
• M35: 16,177,065 km (0.116 R)
• M36: 16,310,955 km (0.063 R)
• M37: 16,377,975 km (0.075 R)
• M38: 17,600,489 km (0.076 R)
• M39: 18,817,168 km (0.099 R)
• M40: 19,346,894 km (0.091 R)
• M41: 20,204,539 km (0.093 R)
• M42: 21,074,600 km (0.113 R)
• M43: 22,068,079 km (0.074 R)
• M44: 22,216,630 km (0.046 R)
• M45: 22,514,480 km (0.036 R)
• M46: 23,795,636 km (0.113 R)
• M47: 23,985,924 km (0.099 R)
• M48: 24,637,124 km (0.113 R)
• M49: 25,138,875 km (0.073 R)
• M50: 26,034,966 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 9.3

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.36 AU - 6.5 AU

Year: 6110 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 117,633,614 km

• M1: 180,265 km (0.031 R)
• M2: 262,993 km (0.059 R)
• M3: 326,273 km (0.102 R)
• M4: 396,734 km (0.108 R)
• M5: 684,560 km (0.065 R)
• M6: 780,452 km (0.082 R)
• M7: 866,471 km (0.097 R)
• M8: 925,712 km (0.071 R)
• M9: 1,311,225 km (0.115 R)
• M10: 1,743,713 km (0.109 R)
• M11: 1,936,694 km (0.102 R)
• M12: 2,096,016 km (0.072 R)
• M13: 2,280,769 km (0.067 R)
• M14: 2,343,451 km (0.088 R)
• M15: 2,821,416 km (0.073 R)
• M16: 3,002,878 km (0.086 R)
• M17: 3,118,218 km (0.087 R)
• M18: 4,534,311 km (0.109 R)
• M19: 5,100,240 km (0.038 R)
• M20: 5,182,968 km (0.064 R)
• M21: 5,405,719 km (0.114 R)
• M22: 5,546,491 km (0.098 R)
• M23: 6,063,501 km (0.108 R)
• M24: 6,416,851 km (0.082 R)
• M25: 6,898,257 km (0.06 R)
• M26: 7,051,146 km (0.088 R)
• M27: 7,174,265 km (0.077 R)
• M28: 7,360,365 km (0.119 R)
• M29: 7,453,864 km (0.099 R)
• M30: 7,800,631 km (0.118 R)
• M31: 7,927,939 km (0.096 R)
• M32: 8,608,011 km (0.082 R)
• M33: 8,706,746 km (0.084 R)
• M34: 9,005,044 km (0.026 R)
• M35: 9,138,635 km (0.073 R)
• M36: 9,577,704 km (0.105 R)
• M37: 10,196,890 km (0.089 R)
• M38: 11,546,263 km (0.057 R)
• M39: 12,875,889 km (0.115 R)
• M40: 12,951,136 km (0.072 R)
• M41: 13,788,885 km (0.092 R)
• M42: 14,136,700 km (0.057 R)
• M43: 14,565,597 km (0.116 R)
• M44: 14,959,338 km (0.118 R)
• M45: 15,117,912 km (0.099 R)
• M46: 15,316,728 km (0.113 R)
• M47: 15,436,555 km (0.117 R)
• M48: 15,918,560 km (0.088 R)
• M49: 16,080,425 km (0.069 R)
• M50: 16,774,110 km (0.077 R)
• M51: 17,477,669 km (0.102 R)
• M52: 19,042,014 km (0.078 R)
• M53: 19,170,818 km (0.058 R)
• M54: 19,645,641 km (0.095 R)
• M55: 20,474,713 km (0.096 R)
• M56: 20,562,676 km (0.091 R)
• M57: 20,915,727 km (0.118 R)
• M58: 21,627,813 km (0.102 R)
• M59: 22,167,113 km (0.1 R)
• M60: 22,483,662 km (0.101 R)
• M61: 22,574,468 km (0.082 R)
• M62: 23,626,740 km (0.106 R)
• M63: 23,765,118 km (0.072 R)
• M64: 24,601,519 km (0.118 R)
• M65: 24,741,842 km (0.051 R)
• M66: 25,873,849 km (0.092 R)
• M67: 25,968,994 km (0.098 R)
• M68: 26,686,016 km (0.094 R)
• M69: 26,974,590 km (0.078 R)
• M70: 27,944,284 km (0.093 R)
• M71: 28,531,455 km (0.1 R)
• M72: 29,817,698 km (0.063 R)
• M73: 29,967,296 km (0.063 R)
• M74: 30,367,620 km (0.088 R)
• M75: 30,820,004 km (0.107 R)
• M76: 31,578,914 km (0.054 R)
• M77: 32,139,457 km (0.069 R)
• M78: 32,497,744 km (0.119 R)
• M79: 32,908,988 km (0.096 R)
• M80: 33,477,161 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.6

Radius: 5.6

Gravity: 31.68 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.86 AU - 21.86 AU

Year: 31922 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 117,633,614 km

• M1: 285,582 km (0.038 R)
• M2: 534,364 km (0.108 R)
• M3: 650,302 km (0.104 R)
• M4: 1,463,666 km (0.057 R)
• M5: 1,711,848 km (0.082 R)
• M6: 2,436,201 km (0.115 R)
• M7: 2,532,842 km (0.096 R)
• M8: 2,729,862 km (0.112 R)
• M9: 3,034,593 km (0.076 R)
• M10: 3,138,713 km (0.082 R)
• M11: 4,300,340 km (0.1 R)
• M12: 4,594,749 km (0.109 R)
• M13: 4,895,740 km (0.102 R)
• M14: 5,079,297 km (0.111 R)
• M15: 6,427,024 km (0.087 R)
• M16: 7,174,564 km (0.115 R)
• M17: 7,243,828 km (0.086 R)
• M18: 8,529,173 km (0.072 R)
• M19: 9,047,679 km (0.079 R)
• M20: 11,789,808 km (0.116 R)
• M21: 14,677,047 km (0.063 R)
• M22: 15,030,397 km (0.075 R)
• M23: 15,655,567 km (0.112 R)
• M24: 16,289,263 km (0.1 R)
• M25: 17,301,891 km (0.105 R)
• M26: 18,051,077 km (0.077 R)
• M27: 18,524,555 km (0.12 R)
• M28: 21,351,057 km (0.106 R)
• M29: 22,255,077 km (0.059 R)
• M30: 22,356,355 km (0.082 R)
• M31: 22,762,812 km (0.091 R)
• M32: 24,621,715 km (0.109 R)
• M33: 26,100,939 km (0.096 R)
• M34: 26,528,789 km (0.101 R)
• M35: 27,067,042 km (0.114 R)
• M36: 27,283,211 km (0.094 R)
• M37: 29,922,865 km (0.098 R)
• M38: 30,258,413 km (0.086 R)
• M39: 33,915,333 km (0.1 R)
• M40: 34,265,243 km (0.112 R)
• M41: 39,165,919 km (0.119 R)
• M42: 39,288,290 km (0.108 R)
• M43: 43,519,217 km (0.04 R)
• M44: 44,153,512 km (0.106 R)
• M45: 45,046,612 km (0.069 R)
• M46: 46,462,107 km (0.117 R)
• M47: 48,153,759 km (0.066 R)
• M48: 48,284,658 km (0.108 R)
• M49: 48,415,855 km (0.069 R)
• M50: 48,809,746 km (0.082 R)
• M51: 50,396,082 km (0.117 R)
• M52: 51,597,054 km (0.118 R)
• M53: 54,435,524 km (0.109 R)
• M54: 55,530,131 km (0.036 R)
• M55: 57,324,258 km (0.117 R)
• M56: 58,997,211 km (0.043 R)
• M57: 61,252,699 km (0.097 R)
• M58: 62,248,272 km (0.096 R)
• M59: 63,392,547 km (0.078 R)
• M60: 63,967,451 km (0.119 R)
• M61: 64,255,427 km (0.105 R)
• M62: 65,267,008 km (0.111 R)
• M63: 66,867,107 km (0.093 R)
• M64: 67,305,877 km (0.113 R)
• M65: 67,452,334 km (0.062 R)
• M66: 68,333,016 km (0.075 R)
• M67: 71,595,147 km (0.062 R)
• M68: 72,493,632 km (0.088 R)
• M69: 72,793,875 km (0.105 R)
• M70: 73,395,707 km (0.092 R)
• M71: 74,452,915 km (0.106 R)
• M72: 79,040,633 km (0.072 R)
• M73: 81,212,645 km (0.098 R)
• M74: 81,524,556 km (0.108 R)
• M75: 82,619,164 km (0.092 R)
• M76: 86,568,548 km (0.094 R)
• M77: 88,485,944 km (0.106 R)
• M78: 89,449,952 km (0.099 R)
• M79: 92,851,060 km (0.09 R)
• M80: 93,994,137 km (0.118 R)
• M81: 96,624,367 km (0.04 R)
• M82: 98,779,175 km (0.103 R)
• M83: 101,788,934 km (0.1 R)
• M84: 103,304,959 km (0.09 R)
• M85: 105,168,051 km (0.057 R)
• M86: 107,897,763 km (0.096 R)
• M87: 108,412,231 km (0.075 R)
• M88: 110,132,905 km (0.066 R)
• M89: 113,949,895 km (0.062 R)
• M90: 116,928,987 km (0.057 R)
• M91: 117,104,914 km (0.071 R)
• M92: 117,633,593 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit