🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.64 AU - 0.8 AU

Year: 225 Days

Day: 43.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,167,120 km

• M1: 31,116 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.99 AU

Year: 284 Days

Day: 35.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 149.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.82 AU - 1.02 AU

Year: 326 Days

Day: 46 Hours

Environment

Temp: 49 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.18 AU - 1.6 AU

Year: 605 Days

Day: 33.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.21 AU - 1.77 AU

Year: 671 Days

Day: 32.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.75 AU - 3.05 AU

Year: 1822 Days

Day: 16.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.12 AU - 4.48 AU

Year: 2733 Days

Day: 15.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.01 AU - 4.01 AU

Year: 2963 Days

Day: 33.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.7

Radius: 10

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.33 AU - 8.63 AU

Year: 8317 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 104,167,120 km

• M1: 197,469 km (0.074 R)
• M2: 559,795 km (0.082 R)
• M3: 724,951 km (0.118 R)
• M4: 789,278 km (0.101 R)
• M5: 1,012,927 km (0.042 R)
• M6: 1,457,831 km (0.081 R)
• M7: 1,520,064 km (0.057 R)
• M8: 1,778,719 km (0.118 R)
• M9: 1,982,172 km (0.103 R)
• M10: 2,145,682 km (0.077 R)
• M11: 2,387,133 km (0.066 R)
• M12: 3,082,614 km (0.093 R)
• M13: 3,467,080 km (0.117 R)
• M14: 3,551,453 km (0.049 R)
• M15: 3,636,425 km (0.116 R)
• M16: 3,808,762 km (0.055 R)
• M17: 4,042,583 km (0.097 R)
• M18: 4,221,203 km (0.076 R)
• M19: 4,341,629 km (0.113 R)
• M20: 4,741,205 km (0.104 R)
• M21: 4,803,737 km (0.056 R)
• M22: 5,346,329 km (0.047 R)
• M23: 5,476,928 km (0.118 R)
• M24: 6,043,604 km (0.039 R)
• M25: 6,420,292 km (0.033 R)
• M26: 6,524,262 km (0.051 R)
• M27: 6,628,981 km (0.094 R)
• M28: 7,017,337 km (0.113 R)
• M29: 7,268,512 km (0.054 R)
• M30: 7,668,985 km (0.087 R)
• M31: 7,742,587 km (0.052 R)
• M32: 8,189,137 km (0.107 R)
• M33: 8,759,255 km (0.112 R)
• M34: 8,874,744 km (0.106 R)
• M35: 9,618,395 km (0.12 R)
• M36: 10,017,821 km (0.092 R)
• M37: 12,526,578 km (0.057 R)
• M38: 13,094,451 km (0.098 R)
• M39: 13,182,714 km (0.029 R)
• M40: 13,581,691 km (0.041 R)
• M41: 14,029,737 km (0.09 R)
• M42: 14,165,123 km (0.115 R)
• M43: 14,528,197 km (0.108 R)
• M44: 15,078,717 km (0.089 R)
• M45: 15,635,969 km (0.107 R)
• M46: 16,294,649 km (0.084 R)
• M47: 16,579,633 km (0.108 R)
• M48: 17,444,757 km (0.08 R)
• M49: 17,736,473 km (0.101 R)
• M50: 18,029,685 km (0.12 R)
• M51: 18,373,910 km (0.084 R)
• M52: 18,472,644 km (0.081 R)
• M53: 19,118,757 km (0.093 R)
• M54: 19,873,329 km (0.118 R)
• M55: 19,974,756 km (0.108 R)
• M56: 20,535,300 km (0.046 R)
• M57: 20,689,086 km (0.044 R)
• M58: 20,791,860 km (0.088 R)
• M59: 21,463,854 km (0.075 R)
• M60: 21,567,824 km (0.096 R)
• M61: 23,254,690 km (0.106 R)
• M62: 24,330,448 km (0.077 R)
• M63: 24,493,211 km (0.032 R)
• M64: 24,765,180 km (0.069 R)
• M65: 25,093,098 km (0.093 R)
• M66: 25,752,974 km (0.08 R)
• M67: 26,418,685 km (0.088 R)
• M68: 26,753,634 km (0.107 R)
• M69: 27,033,831 km (0.1 R)
• M70: 28,850,099 km (0.079 R)
• M71: 31,647,729 km (0.05 R)
• M72: 32,420,103 km (0.076 R)
• M73: 32,898,517 km (0.109 R)
• M74: 36,498,739 km (0.066 R)
• M75: 36,684,988 km (0.091 R)
• M76: 38,376,641 km (0.113 R)
• M77: 39,200,177 km (0.098 R)
• M78: 39,582,250 km (0.102 R)
• M79: 39,965,520 km (0.118 R)
• M80: 40,606,996 km (0.109 R)
• M81: 40,993,706 km (0.074 R)
• M82: 41,252,062 km (0.091 R)
• M83: 41,446,240 km (0.08 R)
• M84: 42,160,719 km (0.086 R)
• M85: 42,356,244 km (0.106 R)
• M86: 42,552,067 km (0.032 R)
• M87: 43,799,564 km (0.048 R)
• M88: 44,129,876 km (0.086 R)

Asteroid Belt

Center: 13.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.4

Radius: 5

Gravity: 30.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.56 AU - 22.2 AU

Year: 30268 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,167,120 km

• M1: 65,524 km (0.099 R)
• M2: 136,732 km (0.1 R)
• M3: 378,931 km (0.086 R)
• M4: 549,922 km (0.113 R)
• M5: 603,179 km (0.108 R)
• M6: 658,081 km (0.095 R)
• M7: 895,044 km (0.032 R)
• M8: 1,554,172 km (0.087 R)
• M9: 1,592,170 km (0.084 R)
• M10: 1,867,580 km (0.055 R)
• M11: 3,014,696 km (0.109 R)
• M12: 3,255,998 km (0.04 R)
• M13: 3,403,800 km (0.109 R)
• M14: 4,498,408 km (0.089 R)
• M15: 5,341,242 km (0.112 R)
• M16: 5,574,017 km (0.116 R)
• M17: 6,292,535 km (0.079 R)
• M18: 6,913,217 km (0.052 R)
• M19: 9,795,818 km (0.069 R)
• M20: 11,098,965 km (0.112 R)
• M21: 11,695,562 km (0.026 R)
• M22: 12,302,330 km (0.071 R)
• M23: 12,455,668 km (0.076 R)
• M24: 13,388,860 km (0.077 R)
• M25: 14,263,858 km (0.093 R)
• M26: 14,993,447 km (0.029 R)
• M27: 15,404,093 km (0.119 R)
• M28: 20,701,204 km (0.084 R)
• M29: 21,158,225 km (0.105 R)
• M30: 21,433,934 km (0.077 R)
• M31: 21,526,086 km (0.042 R)
• M32: 24,737,953 km (0.048 R)
• M33: 26,300,203 km (0.036 R)
• M34: 26,695,740 km (0.067 R)
• M35: 28,196,506 km (0.112 R)
• M36: 31,697,994 km (0.105 R)
• M37: 32,118,812 km (0.112 R)
• M38: 32,647,491 km (0.089 R)
• M39: 33,820,787 km (0.111 R)
• M40: 34,466,452 km (0.094 R)
• M41: 37,200,652 km (0.117 R)
• M42: 37,533,358 km (0.08 R)
• M43: 39,324,643 km (0.097 R)
• M44: 41,487,678 km (0.105 R)
• M45: 43,106,028 km (0.083 R)
• M46: 43,338,952 km (0.094 R)
• M47: 45,809,262 km (0.059 R)
• M48: 46,642,821 km (0.12 R)
• M49: 48,324,899 km (0.116 R)
• M50: 52,119,599 km (0.085 R)
• M51: 52,243,466 km (0.117 R)
• M52: 52,989,511 km (0.083 R)
• M53: 53,864,359 km (0.081 R)
• M54: 54,366,409 km (0.05 R)
• M55: 54,743,994 km (0.081 R)
• M56: 55,375,148 km (0.038 R)
• M57: 56,772,242 km (0.08 R)
• M58: 57,283,119 km (0.085 R)
• M59: 57,795,492 km (0.097 R)
• M60: 60,120,243 km (0.066 R)
• M61: 63,002,694 km (0.113 R)
• M62: 64,061,997 km (0.093 R)
• M63: 64,327,683 km (0.088 R)
• M64: 64,993,693 km (0.059 R)
• M65: 65,795,836 km (0.104 R)
• M66: 67,275,060 km (0.118 R)
• M67: 69,309,591 km (0.116 R)
• M68: 69,719,040 km (0.059 R)
• M69: 71,777,657 km (0.118 R)
• M70: 72,745,256 km (0.11 R)
• M71: 73,995,595 km (0.117 R)
• M72: 74,135,020 km (0.09 R)
• M73: 74,274,445 km (0.072 R)
• M74: 74,414,020 km (0.1 R)
• M75: 75,673,784 km (0.047 R)
• M76: 76,517,516 km (0.104 R)
• M77: 79,637,978 km (0.1 R)
• M78: 80,496,071 km (0.109 R)
• M79: 80,782,850 km (0.11 R)
• M80: 81,501,219 km (0.11 R)
• M81: 83,669,042 km (0.107 R)
• M82: 84,541,497 km (0.063 R)
• M83: 86,295,382 km (0.111 R)
• M84: 86,588,744 km (0.069 R)
• M85: 87,324,017 km (0.117 R)
• M86: 88,356,691 km (0.109 R)
• M87: 88,504,494 km (0.091 R)
• M88: 88,948,500 km (0.104 R)
• M89: 92,227,536 km (0.098 R)
• M90: 92,677,676 km (0.104 R)
• M91: 93,580,350 km (0.04 R)
• M92: 93,881,789 km (0.026 R)
• M93: 94,032,734 km (0.119 R)
• M94: 94,636,959 km (0.118 R)
• M95: 94,788,352 km (0.102 R)
• M96: 99,671,526 km (0.098 R)
• M97: 99,825,462 km (0.102 R)
• M98: 102,298,914 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 14,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit