🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 28.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.76 AU

Year: 187 Days

Day: 31.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.07 AU - 1.21 AU

Year: 466 Days

Day: 16.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.08 AU - 1.68 AU

Year: 621 Days

Day: 16.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.82 AU - 1.88 AU

Year: 963 Days

Day: 16.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 91.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.51 AU - 2.53 AU

Year: 1532 Days

Day: 41.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.14 AU - 3.08 AU

Year: 1614 Days

Day: 38.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.98 AU - 3.26 AU

Year: 1624 Days

Day: 27.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 57.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,720,631 km

• M1: 318,344 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.8

Radius: 7.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.4 AU - 15.36 AU

Year: 16678 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,720,631 km

• M1: 129,552 km (0.095 R)
• M2: 594,502 km (0.085 R)
• M3: 661,223 km (0.056 R)
• M4: 748,588 km (0.105 R)
• M5: 1,442,123 km (0.118 R)
• M6: 1,772,585 km (0.09 R)
• M7: 1,971,999 km (0.088 R)
• M8: 2,100,354 km (0.08 R)
• M9: 2,419,746 km (0.098 R)
• M10: 2,529,700 km (0.094 R)
• M11: 2,585,201 km (0.074 R)
• M12: 2,754,396 km (0.106 R)
• M13: 2,869,287 km (0.033 R)
• M14: 3,044,616 km (0.112 R)
• M15: 3,193,466 km (0.114 R)
• M16: 3,467,230 km (0.097 R)
• M17: 3,529,163 km (0.113 R)
• M18: 3,654,078 km (0.063 R)
• M19: 4,037,796 km (0.103 R)
• M20: 4,300,640 km (0.026 R)
• M21: 4,535,359 km (0.106 R)
• M22: 4,739,709 km (0.116 R)
• M23: 4,912,495 km (0.098 R)
• M24: 5,696,986 km (0.107 R)
• M25: 5,770,289 km (0.064 R)
• M26: 6,178,691 km (0.109 R)
• M27: 6,405,482 km (0.097 R)
• M28: 6,519,924 km (0.101 R)
• M29: 6,828,395 km (0.119 R)
• M30: 6,984,425 km (0.032 R)
• M31: 7,102,159 km (0.073 R)
• M32: 7,180,997 km (0.118 R)
• M33: 7,459,548 km (0.081 R)
• M34: 7,539,733 km (0.115 R)
• M35: 7,620,216 km (0.101 R)
• M36: 7,863,462 km (0.036 R)
• M37: 8,150,541 km (0.102 R)
• M38: 8,440,910 km (0.041 R)
• M39: 8,566,423 km (0.039 R)
• M40: 9,203,411 km (0.082 R)
• M41: 9,636,496 km (0.085 R)
• M42: 9,943,621 km (0.091 R)
• M43: 10,432,656 km (0.114 R)
• M44: 11,295,986 km (0.116 R)
• M45: 11,666,240 km (0.119 R)
• M46: 11,852,938 km (0.036 R)
• M47: 11,946,587 km (0.099 R)
• M48: 12,753,069 km (0.112 R)
• M49: 13,332,761 km (0.108 R)
• M50: 13,675,041 km (0.075 R)
• M51: 13,724,109 km (0.052 R)
• M52: 13,921,129 km (0.069 R)
• M53: 14,268,346 km (0.111 R)
• M54: 14,819,614 km (0.105 R)
• M55: 15,633,875 km (0.114 R)
• M56: 15,685,187 km (0.05 R)
• M57: 16,306,018 km (0.092 R)
• M58: 16,619,575 km (0.096 R)
• M59: 17,465,103 km (0.073 R)
• M60: 18,650,516 km (0.071 R)
• M61: 18,978,285 km (0.102 R)
• M62: 20,252,410 km (0.111 R)
• M63: 20,420,708 km (0.109 R)
• M64: 21,155,084 km (0.048 R)
• M65: 22,359,496 km (0.066 R)
• M66: 27,954,157 km (0.067 R)
• M67: 28,266,667 km (0.091 R)
• M68: 28,391,881 km (0.116 R)
• M69: 28,831,998 km (0.091 R)
• M70: 29,973,878 km (0.11 R)
• M71: 30,421,924 km (0.063 R)
• M72: 32,105,349 km (0.117 R)
• M73: 32,170,723 km (0.09 R)
• M74: 33,222,396 km (0.074 R)
• M75: 34,485,750 km (0.071 R)
• M76: 34,888,019 km (0.082 R)
• M77: 35,291,933 km (0.091 R)
• M78: 36,580,719 km (0.084 R)
• M79: 37,471,574 km (0.053 R)
• M80: 37,885,062 km (0.08 R)
• M81: 38,716,677 km (0.1 R)
• M82: 38,786,240 km (0.117 R)
• M83: 38,855,803 km (0.112 R)
• M84: 39,414,252 km (0.085 R)
• M85: 39,554,275 km (0.032 R)
• M86: 39,694,449 km (0.085 R)
• M87: 42,102,675 km (0.11 R)
• M88: 43,758,424 km (0.093 R)
• M89: 44,266,608 km (0.108 R)
• M90: 45,362,114 km (0.105 R)
• M91: 45,876,431 km (0.055 R)
• M92: 46,097,387 km (0.093 R)
• M93: 47,579,752 km (0.05 R)
• M94: 47,952,700 km (0.026 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.4

Radius: 3.5

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.36 AU - 20.2 AU

Year: 29925 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,720,631 km

• M1: 54,902 km (0.105 R)
• M2: 184,604 km (0.07 R)
• M3: 240,553 km (0.076 R)
• M4: 369,956 km (0.079 R)
• M5: 461,210 km (0.054 R)
• M6: 580,141 km (0.09 R)
• M7: 991,684 km (0.085 R)
• M8: 1,119,142 km (0.057 R)
• M9: 1,198,129 km (0.119 R)
• M10: 1,224,907 km (0.078 R)
• M11: 1,590,674 km (0.109 R)
• M12: 2,019,721 km (0.046 R)
• M13: 2,346,742 km (0.03 R)
• M14: 2,796,283 km (0.062 R)
• M15: 3,159,806 km (0.119 R)
• M16: 3,576,735 km (0.108 R)
• M17: 3,930,534 km (0.082 R)
• M18: 4,213,424 km (0.055 R)
• M19: 4,295,404 km (0.077 R)
• M20: 4,586,671 km (0.068 R)
• M21: 5,723,315 km (0.118 R)
• M22: 7,880,068 km (0.106 R)
• M23: 10,091,723 km (0.039 R)
• M24: 11,953,618 km (0.092 R)
• M25: 14,101,694 km (0.114 R)
• M26: 14,719,084 km (0.095 R)
• M27: 15,725,279 km (0.099 R)
• M28: 16,623,615 km (0.099 R)
• M29: 17,275,413 km (0.092 R)
• M30: 17,472,732 km (0.1 R)
• M31: 17,538,555 km (0.077 R)
• M32: 18,268,892 km (0.105 R)
• M33: 18,335,762 km (0.077 R)
• M34: 18,536,822 km (0.074 R)
• M35: 19,076,720 km (0.076 R)
• M36: 19,416,906 km (0.089 R)
• M37: 19,690,371 km (0.118 R)
• M38: 20,587,958 km (0.045 R)
• M39: 21,006,832 km (0.1 R)
• M40: 21,923,867 km (0.039 R)
• M41: 24,383,107 km (0.041 R)
• M42: 24,752,015 km (0.102 R)
• M43: 24,974,317 km (0.11 R)
• M44: 26,624,382 km (0.043 R)
• M45: 26,928,215 km (0.113 R)
• M46: 28,154,768 km (0.057 R)
• M47: 28,386,645 km (0.079 R)
• M48: 29,008,523 km (0.105 R)
• M49: 29,164,703 km (0.066 R)
• M50: 29,870,805 km (0.105 R)
• M51: 29,949,494 km (0.078 R)
• M52: 30,265,444 km (0.059 R)
• M53: 30,980,223 km (0.097 R)
• M54: 32,507,468 km (0.043 R)
• M55: 33,076,388 km (0.1 R)
• M56: 33,157,919 km (0.114 R)
• M57: 33,976,818 km (0.089 R)
• M58: 34,059,097 km (0.097 R)
• M59: 34,141,376 km (0.118 R)
• M60: 35,634,662 km (0.092 R)
• M61: 37,488,329 km (0.118 R)
• M62: 37,658,422 km (0.07 R)
• M63: 37,828,814 km (0.102 R)
• M64: 37,914,084 km (0.113 R)
• M65: 38,341,336 km (0.095 R)
• M66: 40,240,182 km (0.038 R)
• M67: 41,640,268 km (0.087 R)
• M68: 41,816,345 km (0.044 R)
• M69: 42,700,767 km (0.106 R)
• M70: 42,789,629 km (0.08 R)
• M71: 42,878,340 km (0.08 R)
• M72: 43,234,383 km (0.09 R)
• M73: 44,038,920 km (0.088 R)
• M74: 44,758,187 km (0.028 R)
• M75: 46,026,178 km (0.092 R)
• M76: 47,950,157 km (0.097 R)
• M77: 49,247,469 km (0.112 R)
• M78: 49,526,918 km (0.096 R)
• M79: 49,900,464 km (0.1 R)
• M80: 51,498,020 km (0.059 R)
• M81: 53,016,887 km (0.085 R)
• M82: 54,936,078 km (0.108 R)
• M83: 55,322,639 km (0.108 R)
• M84: 56,780,321 km (0.063 R)
• M85: 57,661,003 km (0.074 R)
• M86: 58,053,847 km (0.115 R)
• M87: 59,336,649 km (0.107 R)
• M88: 62,030,757 km (0.041 R)
• M89: 63,747,542 km (0.12 R)
• M90: 64,153,700 km (0.052 R)
• M91: 65,787,010 km (0.106 R)
• M92: 67,020,893 km (0.051 R)
• M93: 68,574,168 km (0.102 R)
• M94: 68,678,138 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit