🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.21 AU - 1.29 AU

Year: 501 Days

Day: 35 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.15 AU - 1.57 AU

Year: 568 Days

Day: 46.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.46 AU - 3.42 AU

Year: 1805 Days

Day: 40.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.2 AU - 4.3 AU

Year: 2601 Days

Day: 15.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,622,934 km

• M1: 939,923 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.15 AU - 4.79 AU

Year: 2833 Days

Day: 39.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.87 AU - 5.81 AU

Year: 3814 Days

Day: 15.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.1

Radius: 12.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.26 AU - 9.3 AU

Year: 7772 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,622,934 km

• M1: 177,273 km (0.117 R)
• M2: 266,733 km (0.118 R)
• M3: 378,782 km (0.057 R)
• M4: 504,145 km (0.07 R)
• M5: 647,011 km (0.109 R)
• M6: 780,302 km (0.026 R)
• M7: 978,370 km (0.094 R)
• M8: 1,164,171 km (0.092 R)
• M9: 1,441,675 km (0.099 R)
• M10: 1,655,600 km (0.081 R)
• M11: 1,827,488 km (0.115 R)
• M12: 2,208,214 km (0.084 R)
• M13: 2,302,610 km (0.079 R)
• M14: 2,417,801 km (0.073 R)
• M15: 2,614,223 km (0.109 R)
• M16: 2,898,010 km (0.113 R)
• M17: 2,981,037 km (0.027 R)
• M18: 3,085,905 km (0.049 R)
• M19: 3,342,764 km (0.101 R)
• M20: 3,651,534 km (0.078 R)
• M21: 4,038,843 km (0.058 R)
• M22: 4,132,043 km (0.061 R)
• M23: 4,391,894 km (0.084 R)
• M24: 5,305,040 km (0.049 R)
• M25: 5,901,935 km (0.053 R)
• M26: 6,657,404 km (0.116 R)
• M27: 6,878,959 km (0.081 R)
• M28: 6,990,559 km (0.104 R)
• M29: 7,443,392 km (0.085 R)
• M30: 7,529,410 km (0.065 R)
• M31: 7,673,473 km (0.094 R)
• M32: 7,905,799 km (0.103 R)
• M33: 8,229,229 km (0.113 R)
• M34: 8,347,860 km (0.117 R)
• M35: 8,858,588 km (0.117 R)
• M36: 9,133,249 km (0.079 R)
• M37: 10,323,300 km (0.051 R)
• M38: 10,612,323 km (0.052 R)
• M39: 10,741,576 km (0.109 R)
• M40: 11,297,033 km (0.112 R)
• M41: 11,462,189 km (0.111 R)
• M42: 12,300,087 km (0.081 R)
• M43: 12,743,644 km (0.114 R)
• M44: 12,950,089 km (0.077 R)
• M45: 13,963,764 km (0.069 R)
• M46: 14,930,466 km (0.104 R)
• M47: 15,184,633 km (0.094 R)
• M48: 15,403,644 km (0.117 R)
• M49: 15,844,658 km (0.048 R)
• M50: 15,955,660 km (0.054 R)
• M51: 16,927,897 km (0.036 R)
• M52: 17,307,127 km (0.101 R)
• M53: 18,035,070 km (0.108 R)
• M54: 18,189,605 km (0.1 R)
• M55: 18,305,843 km (0.046 R)
• M56: 18,461,125 km (0.114 R)
• M57: 18,694,947 km (0.116 R)
• M58: 18,812,231 km (0.09 R)
• M59: 18,929,666 km (0.105 R)
• M60: 19,204,926 km (0.064 R)
• M61: 19,560,670 km (0.049 R)
• M62: 19,958,450 km (0.106 R)
• M63: 22,276,769 km (0.093 R)
• M64: 23,699,893 km (0.087 R)
• M65: 23,826,902 km (0.1 R)
• M66: 24,722,095 km (0.046 R)
• M67: 25,152,339 km (0.08 R)
• M68: 25,368,358 km (0.079 R)
• M69: 25,671,743 km (0.116 R)
• M70: 26,107,372 km (0.071 R)
• M71: 26,633,358 km (0.112 R)
• M72: 27,030,091 km (0.066 R)
• M73: 27,340,058 km (0.085 R)
• M74: 28,232,110 km (0.113 R)
• M75: 29,179,214 km (0.077 R)
• M76: 29,953,383 km (0.092 R)
• M77: 30,044,937 km (0.12 R)
• M78: 30,136,641 km (0.096 R)
• M79: 30,320,048 km (0.094 R)
• M80: 30,596,056 km (0.087 R)
• M81: 30,734,434 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.3

Radius: 4

Gravity: 45.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.6 AU - 19.1 AU

Year: 27010 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,622,934 km

• M1: 65,225 km (0.099 R)
• M2: 93,648 km (0.118 R)
• M3: 469,289 km (0.076 R)
• M4: 669,002 km (0.111 R)
• M5: 922,570 km (0.104 R)
• M6: 1,269,637 km (0.073 R)
• M7: 1,726,808 km (0.108 R)
• M8: 2,862,705 km (0.106 R)
• M9: 3,221,590 km (0.049 R)
• M10: 3,406,344 km (0.095 R)
• M11: 3,499,992 km (0.106 R)
• M12: 4,079,833 km (0.096 R)
• M13: 4,179,316 km (0.029 R)
• M14: 4,330,110 km (0.098 R)
• M15: 4,380,674 km (0.108 R)
• M16: 4,950,792 km (0.09 R)
• M17: 5,110,263 km (0.084 R)
• M18: 5,599,000 km (0.061 R)
• M19: 5,989,300 km (0.088 R)
• M20: 6,446,023 km (0.054 R)
• M21: 6,503,917 km (0.068 R)
• M22: 6,678,647 km (0.052 R)
• M23: 7,272,102 km (0.118 R)
• M24: 8,699,715 km (0.076 R)
• M25: 9,346,576 km (0.066 R)
• M26: 9,543,746 km (0.071 R)
• M27: 9,675,841 km (0.108 R)
• M28: 10,413,657 km (0.063 R)
• M29: 10,686,374 km (0.104 R)
• M30: 11,659,209 km (0.073 R)
• M31: 12,013,607 km (0.081 R)
• M32: 12,805,428 km (0.081 R)
• M33: 13,024,290 km (0.109 R)
• M34: 13,912,004 km (0.092 R)
• M35: 14,061,901 km (0.036 R)
• M36: 14,363,191 km (0.114 R)
• M37: 16,373,188 km (0.093 R)
• M38: 17,249,682 km (0.051 R)
• M39: 17,734,080 km (0.108 R)
• M40: 19,464,777 km (0.042 R)
• M41: 20,137,968 km (0.103 R)
• M42: 20,818,937 km (0.086 R)
• M43: 22,906,576 km (0.109 R)
• M44: 23,083,550 km (0.075 R)
• M45: 23,260,973 km (0.104 R)
• M46: 25,242,098 km (0.084 R)
• M47: 26,160,329 km (0.084 R)
• M48: 26,345,232 km (0.118 R)
• M49: 27,370,277 km (0.064 R)
• M50: 27,652,119 km (0.086 R)
• M51: 29,844,476 km (0.043 R)
• M52: 30,425,514 km (0.08 R)
• M53: 31,500,375 km (0.072 R)
• M54: 31,894,416 km (0.11 R)
• M55: 31,993,150 km (0.113 R)
• M56: 32,687,135 km (0.1 R)
• M57: 34,393,298 km (0.095 R)
• M58: 35,206,064 km (0.085 R)
• M59: 37,995,765 km (0.102 R)
• M60: 38,941,373 km (0.111 R)
• M61: 41,177,562 km (0.049 R)
• M62: 44,664,389 km (0.047 R)
• M63: 45,217,602 km (0.055 R)
• M64: 45,996,109 km (0.078 R)
• M65: 46,778,955 km (0.117 R)
• M66: 46,891,153 km (0.079 R)
• M67: 49,724,986 km (0.096 R)
• M68: 50,873,897 km (0.053 R)
• M69: 51,567,433 km (0.085 R)
• M70: 52,264,260 km (0.092 R)
• M71: 54,963,604 km (0.098 R)
• M72: 55,081,936 km (0.071 R)
• M73: 60,008,493 km (0.11 R)
• M74: 60,130,415 km (0.096 R)
• M75: 60,863,594 km (0.111 R)
• M76: 61,108,636 km (0.048 R)
• M77: 61,353,976 km (0.115 R)
• M78: 62,833,200 km (0.11 R)
• M79: 64,823,600 km (0.075 R)
• M80: 65,700,842 km (0.064 R)
• M81: 67,720,862 km (0.113 R)
• M82: 67,974,729 km (0.118 R)
• M83: 70,017,488 km (0.046 R)
• M84: 74,949,132 km (0.096 R)
• M85: 75,080,479 km (0.119 R)
• M86: 75,474,819 km (0.027 R)
• M87: 76,265,593 km (0.109 R)
• M88: 76,661,878 km (0.03 R)
• M89: 77,191,454 km (0.1 R)
• M90: 78,520,781 km (0.093 R)
• M91: 78,654,072 km (0.111 R)
• M92: 78,787,514 km (0.106 R)
• M93: 81,201,874 km (0.05 R)
• M94: 86,928,929 km (0.096 R)
• M95: 87,481,095 km (0.052 R)
• M96: 89,005,647 km (0.093 R)
• M97: 93,490,292 km (0.119 R)
• M98: 94,481,078 km (0.1 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit