🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.69 AU - 0.93 AU

Year: 257 Days

Day: 37.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.02 AU - 1.42 AU

Year: 476 Days

Day: 20.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.11 AU - 1.55 AU

Year: 542 Days

Day: 16.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,603,724 km

• M1: 1,149,809 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 8.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.04 AU - 9.68 AU

Year: 7781 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,603,724 km

• M1: 129,103 km (0.078 R)
• M2: 212,878 km (0.038 R)
• M3: 385,514 km (0.11 R)
• M4: 580,889 km (0.057 R)
• M5: 742,005 km (0.068 R)
• M6: 917,783 km (0.061 R)
• M7: 1,018,163 km (0.04 R)
• M8: 1,077,254 km (0.114 R)
• M9: 1,456,634 km (0.06 R)
• M10: 1,821,204 km (0.11 R)
• M11: 2,042,011 km (0.059 R)
• M12: 2,213,450 km (0.086 R)
• M13: 2,469,412 km (0.119 R)
• M14: 2,570,391 km (0.053 R)
• M15: 3,117,769 km (0.058 R)
• M16: 3,337,828 km (0.053 R)
• M17: 3,404,848 km (0.108 R)
• M18: 3,472,466 km (0.106 R)
• M19: 3,700,603 km (0.108 R)
• M20: 5,509,839 km (0.076 R)
• M21: 5,992,292 km (0.064 R)
• M22: 6,460,384 km (0.115 R)
• M23: 6,600,408 km (0.087 R)
• M24: 6,940,294 km (0.044 R)
• M25: 7,055,036 km (0.104 R)
• M26: 7,461,044 km (0.103 R)
• M27: 7,607,949 km (0.092 R)
• M28: 7,904,602 km (0.073 R)
• M29: 7,964,441 km (0.103 R)
• M30: 8,084,419 km (0.104 R)
• M31: 8,539,944 km (0.038 R)
• M32: 8,632,096 km (0.073 R)
• M33: 9,191,592 km (0.116 R)
• M34: 9,923,724 km (0.101 R)
• M35: 10,707,468 km (0.099 R)
• M36: 10,773,590 km (0.103 R)
• M37: 10,973,153 km (0.12 R)
• M38: 11,375,721 km (0.118 R)
• M39: 11,578,875 km (0.087 R)
• M40: 11,783,226 km (0.081 R)
• M41: 12,195,518 km (0.094 R)
• M42: 12,438,165 km (0.099 R)
• M43: 12,577,591 km (0.083 R)
• M44: 12,752,470 km (0.103 R)
• M45: 14,036,020 km (0.116 R)
• M46: 14,253,835 km (0.037 R)
• M47: 14,877,359 km (0.119 R)
• M48: 15,211,111 km (0.069 R)
• M49: 15,472,309 km (0.082 R)
• M50: 15,584,807 km (0.093 R)
• M51: 15,885,798 km (0.075 R)
• M52: 16,037,191 km (0.06 R)
• M53: 16,493,913 km (0.084 R)
• M54: 17,303,387 km (0.093 R)
• M55: 17,576,104 km (0.111 R)
• M56: 17,693,389 km (0.05 R)
• M57: 18,007,544 km (0.06 R)
• M58: 18,204,864 km (0.079 R)
• M59: 18,801,012 km (0.044 R)
• M60: 18,920,989 km (0.118 R)
• M61: 19,322,809 km (0.093 R)
• M62: 19,403,442 km (0.079 R)
• M63: 19,565,158 km (0.108 R)
• M64: 20,053,146 km (0.071 R)
• M65: 20,462,745 km (0.085 R)
• M66: 21,040,941 km (0.081 R)
• M67: 22,467,356 km (0.076 R)
• M68: 22,594,814 km (0.059 R)
• M69: 23,881,505 km (0.064 R)
• M70: 24,577,434 km (0.113 R)
• M71: 24,752,464 km (0.111 R)
• M72: 24,971,924 km (0.097 R)
• M73: 25,456,770 km (0.101 R)
• M74: 25,944,759 km (0.077 R)
• M75: 26,525,498 km (0.092 R)
• M76: 27,155,753 km (0.106 R)
• M77: 27,291,439 km (0.101 R)
• M78: 27,563,408 km (0.105 R)
• M79: 28,568,556 km (0.053 R)
• M80: 28,660,558 km (0.1 R)
• M81: 29,399,871 km (0.064 R)
• M82: 30,239,265 km (0.117 R)
• M83: 30,426,711 km (0.107 R)
• M84: 30,803,099 km (0.063 R)
• M85: 31,655,358 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 10.1

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.3 AU - 8.76 AU

Year: 8797 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,603,724 km

• M1: 127,158 km (0.077 R)
• M2: 397,332 km (0.054 R)
• M3: 505,491 km (0.063 R)
• M4: 688,599 km (0.115 R)
• M5: 1,004,849 km (0.12 R)
• M6: 1,929,065 km (0.044 R)
• M7: 2,025,705 km (0.067 R)
• M8: 2,123,991 km (0.105 R)
• M9: 2,480,632 km (0.057 R)
• M10: 3,135,721 km (0.11 R)
• M11: 4,182,457 km (0.051 R)
• M12: 4,596,993 km (0.056 R)
• M13: 4,825,728 km (0.097 R)
• M14: 5,362,635 km (0.093 R)
• M15: 5,989,300 km (0.096 R)
• M16: 6,131,718 km (0.105 R)
• M17: 6,749,557 km (0.1 R)
• M18: 6,897,958 km (0.12 R)
• M19: 7,235,600 km (0.084 R)
• M20: 7,771,609 km (0.101 R)
• M21: 7,888,146 km (0.09 R)
• M22: 7,966,087 km (0.054 R)
• M23: 8,439,564 km (0.047 R)
• M24: 8,639,576 km (0.089 R)
• M25: 8,841,234 km (0.03 R)
• M26: 9,372,606 km (0.112 R)
• M27: 9,998,673 km (0.084 R)
• M28: 10,083,196 km (0.091 R)
• M29: 10,595,269 km (0.116 R)
• M30: 10,941,289 km (0.062 R)
• M31: 11,203,385 km (0.063 R)
• M32: 11,822,869 km (0.117 R)
• M33: 13,606,525 km (0.11 R)
• M34: 13,935,490 km (0.07 R)
• M35: 14,030,036 km (0.077 R)
• M36: 15,277,533 km (0.105 R)
• M37: 15,964,038 km (0.08 R)
• M38: 16,410,587 km (0.092 R)
• M39: 16,610,450 km (0.1 R)
• M40: 16,760,796 km (0.118 R)
• M41: 16,861,326 km (0.088 R)
• M42: 17,417,680 km (0.08 R)
• M43: 17,570,569 km (0.053 R)
• M44: 17,826,232 km (0.097 R)
• M45: 18,083,091 km (0.097 R)
• M46: 18,548,640 km (0.077 R)
• M47: 19,018,078 km (0.098 R)
• M48: 20,235,655 km (0.093 R)
• M49: 21,151,643 km (0.088 R)
• M50: 21,751,530 km (0.118 R)
• M51: 22,246,699 km (0.108 R)
• M52: 22,523,306 km (0.106 R)
• M53: 22,745,309 km (0.102 R)
• M54: 25,006,331 km (0.115 R)
• M55: 25,814,459 km (0.086 R)
• M56: 26,105,277 km (0.113 R)
• M57: 27,693,707 km (0.053 R)
• M58: 27,872,178 km (0.041 R)
• M59: 28,170,476 km (0.089 R)
• M60: 28,349,844 km (0.072 R)
• M61: 28,950,778 km (0.114 R)
• M62: 29,434,578 km (0.114 R)
• M63: 29,555,902 km (0.045 R)
• M64: 30,532,776 km (0.119 R)
• M65: 30,655,745 km (0.115 R)
• M66: 31,458,338 km (0.113 R)
• M67: 32,205,280 km (0.105 R)
• M68: 33,210,279 km (0.105 R)
• M69: 35,703,028 km (0.079 R)
• M70: 36,416,909 km (0.093 R)
• M71: 37,595,291 km (0.084 R)
• M72: 37,792,910 km (0.116 R)
• M73: 38,786,240 km (0.101 R)
• M74: 38,919,232 km (0.063 R)
• M75: 39,319,407 km (0.08 R)
• M76: 39,386,277 km (0.077 R)
• M77: 39,520,017 km (0.117 R)
• M78: 39,787,947 km (0.075 R)
• M79: 41,137,021 km (0.036 R)
• M80: 42,363,873 km (0.077 R)
• M81: 44,296,229 km (0.093 R)
• M82: 44,365,642 km (0.11 R)
• M83: 45,975,166 km (0.114 R)
• M84: 46,257,008 km (0.103 R)
• M85: 46,327,618 km (0.054 R)
• M86: 46,893,397 km (0.11 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit