🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.72 AU - 0.78 AU

Year: 245 Days

Day: 12.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.79 AU - 0.87 AU

Year: 285 Days

Day: 14.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.2 AU - 1.32 AU

Year: 533 Days

Day: 42.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,218,593 km

• M1: 582,684 km (0.05 R)
• M2: 733,329 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.44 AU - 2 AU

Year: 850 Days

Day: 25.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.18 AU - 2.8 AU

Year: 1480 Days

Day: 40.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.7

Radius: 8.3

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.87 AU - 11.39 AU

Year: 10393 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,218,593 km

• M1: 107,411 km (0.114 R)
• M2: 188,643 km (0.113 R)
• M3: 276,158 km (0.058 R)
• M4: 461,360 km (0.112 R)
• M5: 702,960 km (0.091 R)
• M6: 1,001,558 km (0.047 R)
• M7: 1,275,771 km (0.12 R)
• M8: 1,595,611 km (0.04 R)
• M9: 1,916,498 km (0.115 R)
• M10: 2,307,697 km (0.095 R)
• M11: 2,435,154 km (0.102 R)
• M12: 2,512,795 km (0.108 R)
• M13: 2,750,506 km (0.072 R)
• M14: 2,804,362 km (0.038 R)
• M15: 3,106,849 km (0.104 R)
• M16: 3,219,496 km (0.101 R)
• M17: 3,276,343 km (0.062 R)
• M18: 3,743,088 km (0.105 R)
• M19: 4,045,426 km (0.069 R)
• M20: 4,835,751 km (0.11 R)
• M21: 4,933,738 km (0.098 R)
• M22: 4,999,561 km (0.119 R)
• M23: 5,231,886 km (0.083 R)
• M24: 5,400,034 km (0.099 R)
• M25: 5,707,159 km (0.077 R)
• M26: 6,231,798 km (0.063 R)
• M27: 6,338,611 km (0.103 R)
• M28: 6,446,023 km (0.114 R)
• M29: 6,992,055 km (0.113 R)
• M30: 8,012,163 km (0.109 R)
• M31: 9,730,743 km (0.107 R)
• M32: 9,854,760 km (0.117 R)
• M33: 10,020,963 km (0.101 R)
• M34: 10,398,398 km (0.119 R)
• M35: 11,167,032 km (0.041 R)
• M36: 11,865,804 km (0.071 R)
• M37: 11,954,067 km (0.072 R)
• M38: 12,264,931 km (0.097 R)
• M39: 12,668,546 km (0.041 R)
• M40: 12,849,410 km (0.106 R)
• M41: 13,259,308 km (0.069 R)
• M42: 13,535,017 km (0.074 R)
• M43: 13,673,545 km (0.101 R)
• M44: 13,952,096 km (0.106 R)
• M45: 14,751,397 km (0.105 R)
• M46: 15,084,851 km (0.108 R)
• M47: 15,372,528 km (0.119 R)
• M48: 15,710,619 km (0.073 R)
• M49: 16,197,859 km (0.037 R)
• M50: 16,640,519 km (0.055 R)
• M51: 17,087,218 km (0.069 R)
• M52: 18,195,888 km (0.097 R)
• M53: 18,810,287 km (0.047 R)
• M54: 20,323,020 km (0.113 R)
• M55: 20,428,786 km (0.111 R)
• M56: 21,281,643 km (0.101 R)
• M57: 22,091,566 km (0.079 R)
• M58: 22,200,324 km (0.061 R)
• M59: 22,966,714 km (0.07 R)
• M60: 24,468,976 km (0.101 R)
• M61: 24,863,615 km (0.076 R)
• M62: 25,830,915 km (0.086 R)
• M63: 26,002,803 km (0.111 R)
• M64: 26,463,265 km (0.066 R)
• M65: 26,578,754 km (0.087 R)
• M66: 28,213,710 km (0.08 R)
• M67: 28,627,647 km (0.11 R)
• M68: 28,983,839 km (0.107 R)
• M69: 29,222,298 km (0.111 R)
• M70: 30,726,655 km (0.082 R)
• M71: 31,213,446 km (0.031 R)
• M72: 32,936,963 km (0.077 R)
• M73: 33,559,889 km (0.057 R)
• M74: 33,810,316 km (0.119 R)
• M75: 34,249,834 km (0.106 R)
• M76: 34,628,018 km (0.095 R)
• M77: 35,197,985 km (0.091 R)
• M78: 35,324,994 km (0.059 R)
• M79: 36,154,813 km (0.102 R)
• M80: 36,347,196 km (0.105 R)
• M81: 39,669,466 km (0.045 R)
• M82: 39,867,833 km (0.064 R)
• M83: 40,265,763 km (0.12 R)
• M84: 41,065,363 km (0.108 R)
• M85: 42,139,775 km (0.108 R)
• M86: 42,342,331 km (0.12 R)
• M87: 43,427,663 km (0.049 R)
• M88: 44,247,609 km (0.054 R)
• M89: 44,728,417 km (0.077 R)
• M90: 45,141,756 km (0.083 R)
• M91: 45,902,910 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.1

Radius: 3.3

Gravity: 57.68 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.45 AU - 18.59 AU

Year: 23034 Days

Day: 16.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,218,593 km

• M1: 43,533 km (0.08 R)
• M2: 894,745 km (0.106 R)
• M3: 948,600 km (0.106 R)
• M4: 1,234,033 km (0.078 R)
• M5: 1,544,448 km (0.109 R)
• M6: 1,741,918 km (0.099 R)
• M7: 2,196,396 km (0.105 R)
• M8: 3,331,545 km (0.058 R)
• M9: 3,978,406 km (0.093 R)
• M10: 4,662,966 km (0.064 R)
• M11: 5,383,279 km (0.098 R)
• M12: 5,630,864 km (0.097 R)
• M13: 5,781,210 km (0.088 R)
• M14: 6,292,086 km (0.094 R)
• M15: 8,417,723 km (0.112 R)
• M16: 8,532,165 km (0.032 R)
• M17: 9,170,948 km (0.034 R)
• M18: 12,197,612 km (0.058 R)
• M19: 12,652,988 km (0.119 R)
• M20: 13,180,320 km (0.115 R)
• M21: 13,714,684 km (0.081 R)
• M22: 14,256,228 km (0.063 R)
• M23: 14,873,768 km (0.077 R)
• M24: 15,359,961 km (0.115 R)
• M25: 15,499,985 km (0.114 R)
• M26: 15,569,997 km (0.113 R)
• M27: 16,205,788 km (0.1 R)
• M28: 17,066,424 km (0.07 R)
• M29: 19,207,020 km (0.058 R)
• M30: 20,117,174 km (0.085 R)
• M31: 20,654,529 km (0.105 R)
• M32: 21,118,881 km (0.084 R)
• M33: 22,057,907 km (0.117 R)
• M34: 22,294,870 km (0.034 R)
• M35: 22,532,581 km (0.049 R)
• M36: 22,930,661 km (0.026 R)
• M37: 24,057,582 km (0.108 R)
• M38: 24,546,019 km (0.083 R)
• M39: 25,120,026 km (0.096 R)
• M40: 25,202,454 km (0.095 R)
• M41: 25,367,461 km (0.112 R)
• M42: 26,868,376 km (0.062 R)
• M43: 29,346,465 km (0.077 R)
• M44: 29,519,998 km (0.099 R)
• M45: 32,074,980 km (0.113 R)
• M46: 32,253,750 km (0.118 R)
• M47: 33,514,561 km (0.028 R)
• M48: 34,150,950 km (0.069 R)
• M49: 34,333,459 km (0.097 R)
• M50: 35,159,090 km (0.09 R)
• M51: 35,527,998 km (0.119 R)
• M52: 36,176,954 km (0.092 R)
• M53: 36,736,151 km (0.073 R)
• M54: 37,392,287 km (0.066 R)
• M55: 38,336,250 km (0.11 R)
• M56: 38,526,089 km (0.105 R)
• M57: 38,621,084 km (0.098 R)
• M58: 40,440,493 km (0.101 R)
• M59: 42,483,701 km (0.03 R)
• M60: 43,172,300 km (0.118 R)
• M61: 44,859,614 km (0.1 R)
• M62: 47,889,570 km (0.082 R)
• M63: 47,991,745 km (0.065 R)
• M64: 50,153,135 km (0.101 R)
• M65: 50,776,509 km (0.092 R)
• M66: 50,880,629 km (0.08 R)
• M67: 51,193,588 km (0.077 R)
• M68: 51,298,007 km (0.092 R)
• M69: 53,401,354 km (0.115 R)
• M70: 53,719,249 km (0.084 R)
• M71: 54,997,413 km (0.06 R)
• M72: 55,104,226 km (0.081 R)
• M73: 55,854,908 km (0.06 R)
• M74: 56,501,021 km (0.096 R)
• M75: 57,909,336 km (0.09 R)
• M76: 58,235,908 km (0.084 R)
• M77: 72,142,526 km (0.12 R)
• M78: 72,259,511 km (0.092 R)
• M79: 72,963,369 km (0.056 R)
• M80: 73,080,953 km (0.109 R)
• M81: 73,551,588 km (0.085 R)
• M82: 74,259,635 km (0.112 R)
• M83: 74,732,813 km (0.064 R)
• M84: 76,158,481 km (0.06 R)
• M85: 78,795,442 km (0.104 R)
• M86: 78,916,018 km (0.098 R)
• M87: 80,367,716 km (0.067 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: 514 - 13,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit