🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.71 AU - 1.09 AU

Year: 315 Days

Day: 16.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.9 AU - 1.3 AU

Year: 426 Days

Day: 23.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 60.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.91 AU - 1.39 AU

Year: 455 Days

Day: 41.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.22 AU - 1.38 AU

Year: 547 Days

Day: 42.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,047,364 km

• M1: 177,872 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.73 AU - 2.79 AU

Year: 1692 Days

Day: 13.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.32 AU - 3.26 AU

Year: 1719 Days

Day: 34.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,047,364 km

• M1: 274,063 km (0.054 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.77 AU - 3.91 AU

Year: 2776 Days

Day: 40.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.4

Radius: 10.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.52 AU - 5.22 AU

Year: 3965 Days

Day: 7.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 39,047,364 km

• M1: 189,241 km (0.05 R)
• M2: 388,057 km (0.078 R)
• M3: 623,674 km (0.088 R)
• M4: 750,533 km (0.091 R)
• M5: 840,291 km (0.119 R)
• M6: 992,133 km (0.107 R)
• M7: 1,205,759 km (0.078 R)
• M8: 1,479,673 km (0.085 R)
• M9: 1,630,168 km (0.107 R)
• M10: 1,984,416 km (0.105 R)
• M11: 2,216,442 km (0.083 R)
• M12: 2,471,207 km (0.088 R)
• M13: 2,820,817 km (0.098 R)
• M14: 3,067,804 km (0.12 R)
• M15: 3,536,194 km (0.098 R)
• M16: 3,707,933 km (0.054 R)
• M17: 3,802,778 km (0.114 R)
• M18: 4,795,210 km (0.08 R)
• M19: 4,864,175 km (0.067 R)
• M20: 5,073,013 km (0.093 R)
• M21: 5,517,469 km (0.067 R)
• M22: 6,123,490 km (0.107 R)
• M23: 6,235,987 km (0.113 R)
• M24: 6,444,078 km (0.111 R)
• M25: 6,577,669 km (0.115 R)
• M26: 6,654,412 km (0.062 R)
• M27: 7,081,814 km (0.055 R)
• M28: 7,478,248 km (0.047 R)
• M29: 8,148,147 km (0.091 R)
• M30: 8,375,686 km (0.081 R)
• M31: 8,816,102 km (0.113 R)
• M32: 8,985,895 km (0.068 R)
• M33: 9,938,834 km (0.059 R)
• M34: 10,204,220 km (0.099 R)
• M35: 10,719,585 km (0.086 R)
• M36: 10,969,114 km (0.118 R)
• M37: 11,636,171 km (0.114 R)
• M38: 11,869,245 km (0.037 R)
• M39: 12,221,697 km (0.059 R)
• M40: 12,292,607 km (0.118 R)
• M41: 12,649,248 km (0.053 R)
• M42: 14,060,105 km (0.081 R)
• M43: 14,558,266 km (0.061 R)
• M44: 14,859,856 km (0.069 R)
• M45: 15,316,129 km (0.09 R)
• M46: 15,418,155 km (0.044 R)
• M47: 15,494,899 km (0.102 R)
• M48: 16,529,218 km (0.068 R)
• M49: 16,712,625 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 12.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.95 AU - 12.61 AU

Year: 13978 Days

Day: 8.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 108.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,047,364 km

• M1: 182,659 km (0.096 R)
• M2: 279,299 km (0.109 R)
• M3: 458,966 km (0.097 R)
• M4: 888,312 km (0.09 R)
• M5: 1,213,987 km (0.11 R)
• M6: 1,354,908 km (0.114 R)
• M7: 1,692,999 km (0.093 R)
• M8: 1,811,780 km (0.1 R)
• M9: 2,185,176 km (0.086 R)
• M10: 2,537,778 km (0.106 R)
• M11: 2,744,223 km (0.058 R)
• M12: 3,321,821 km (0.1 R)
• M13: 3,989,925 km (0.117 R)
• M14: 4,123,217 km (0.12 R)
• M15: 4,559,743 km (0.095 R)
• M16: 4,868,513 km (0.093 R)
• M17: 5,097,547 km (0.106 R)
• M18: 5,359,344 km (0.087 R)
• M19: 5,715,536 km (0.114 R)
• M20: 6,079,358 km (0.089 R)
• M21: 6,544,907 km (0.063 R)
• M22: 7,675,568 km (0.11 R)
• M23: 7,909,090 km (0.115 R)
• M24: 8,314,650 km (0.078 R)
• M25: 8,451,532 km (0.045 R)
• M26: 8,692,534 km (0.045 R)
• M27: 9,751,687 km (0.105 R)
• M28: 10,041,009 km (0.115 R)
• M29: 10,443,427 km (0.084 R)
• M30: 11,567,955 km (0.085 R)
• M31: 12,612,596 km (0.081 R)
• M32: 13,687,457 km (0.102 R)
• M33: 14,502,466 km (0.074 R)
• M34: 14,832,928 km (0.057 R)
• M35: 14,915,955 km (0.055 R)
• M36: 14,999,131 km (0.066 R)
• M37: 15,333,333 km (0.099 R)
• M38: 15,881,609 km (0.087 R)
• M39: 16,307,813 km (0.102 R)
• M40: 17,917,187 km (0.083 R)
• M41: 18,808,192 km (0.097 R)
• M42: 19,123,395 km (0.051 R)
• M43: 19,485,871 km (0.095 R)
• M44: 20,772,263 km (0.098 R)
• M45: 21,098,087 km (0.107 R)
• M46: 21,191,586 km (0.085 R)
• M47: 21,707,848 km (0.086 R)
• M48: 22,752,939 km (0.12 R)
• M49: 23,185,127 km (0.054 R)
• M50: 23,571,688 km (0.058 R)
• M51: 24,009,112 km (0.105 R)
• M52: 24,253,256 km (0.108 R)
• M53: 25,139,025 km (0.084 R)
• M54: 25,386,908 km (0.066 R)
• M55: 25,536,057 km (0.114 R)
• M56: 25,635,690 km (0.083 R)
• M57: 25,885,219 km (0.119 R)
• M58: 26,537,914 km (0.097 R)
• M59: 28,064,561 km (0.106 R)
• M60: 28,321,719 km (0.086 R)
• M61: 28,579,776 km (0.119 R)
• M62: 29,098,132 km (0.084 R)
• M63: 29,515,061 km (0.075 R)
• M64: 29,724,349 km (0.086 R)
• M65: 30,039,103 km (0.094 R)
• M66: 31,682,884 km (0.052 R)
• M67: 32,273,197 km (0.069 R)
• M68: 32,812,947 km (0.11 R)
• M69: 33,464,595 km (0.112 R)
• M70: 33,682,858 km (0.09 R)
• M71: 33,846,668 km (0.109 R)
• M72: 34,120,582 km (0.101 R)
• M73: 35,112,415 km (0.116 R)
• M74: 35,500,772 km (0.093 R)
• M75: 36,281,672 km (0.068 R)
• M76: 36,786,715 km (0.118 R)
• M77: 36,899,212 km (0.108 R)
• M78: 37,294,001 km (0.066 R)
• M79: 37,746,984 km (0.065 R)

Asteroid Belt

Center: 13.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.9

Radius: 6.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.62 AU - 15.1 AU

Year: 21135 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,047,364 km

• M1: 80,633 km (0.12 R)
• M2: 148,700 km (0.084 R)
• M3: 195,674 km (0.098 R)
• M4: 486,941 km (0.069 R)
• M5: 539,151 km (0.12 R)
• M6: 607,367 km (0.101 R)
• M7: 737,817 km (0.09 R)
• M8: 1,111,811 km (0.065 R)
• M9: 1,365,380 km (0.106 R)
• M10: 2,808,700 km (0.113 R)
• M11: 3,152,925 km (0.057 R)
• M12: 3,203,190 km (0.107 R)
• M13: 3,881,018 km (0.099 R)
• M14: 4,043,630 km (0.108 R)
• M15: 4,403,713 km (0.1 R)
• M16: 4,544,933 km (0.099 R)
• M17: 4,977,570 km (0.054 R)
• M18: 5,789,288 km (0.115 R)
• M19: 6,999,684 km (0.08 R)
• M20: 7,230,963 km (0.084 R)
• M21: 7,464,784 km (0.105 R)
• M22: 8,250,323 km (0.052 R)
• M23: 8,459,610 km (0.102 R)
• M24: 8,883,421 km (0.077 R)
• M25: 9,062,041 km (0.09 R)
• M26: 9,169,751 km (0.118 R)
• M27: 9,241,857 km (0.058 R)
• M28: 9,422,871 km (0.05 R)
• M29: 9,605,081 km (0.054 R)
• M30: 10,760,276 km (0.088 R)
• M31: 11,065,605 km (0.072 R)
• M32: 11,684,491 km (0.05 R)
• M33: 11,723,536 km (0.027 R)
• M34: 12,037,692 km (0.094 R)
• M35: 12,633,989 km (0.053 R)
• M36: 13,036,856 km (0.07 R)
• M37: 13,117,938 km (0.116 R)
• M38: 14,690,062 km (0.067 R)
• M39: 16,146,397 km (0.059 R)
• M40: 16,803,431 km (0.097 R)
• M41: 17,024,387 km (0.1 R)
• M42: 18,053,172 km (0.079 R)
• M43: 18,098,350 km (0.115 R)
• M44: 18,324,842 km (0.109 R)
• M45: 18,643,485 km (0.108 R)
• M46: 19,102,003 km (0.101 R)
• M47: 19,378,759 km (0.114 R)
• M48: 20,688,189 km (0.086 R)
• M49: 21,688,849 km (0.117 R)
• M50: 22,170,853 km (0.084 R)
• M51: 22,413,202 km (0.114 R)
• M52: 23,637,960 km (0.048 R)
• M53: 24,084,210 km (0.107 R)
• M54: 26,152,101 km (0.075 R)
• M55: 26,562,299 km (0.104 R)
• M56: 26,716,534 km (0.086 R)
• M57: 26,974,441 km (0.099 R)
• M58: 28,697,060 km (0.114 R)
• M59: 29,438,617 km (0.093 R)
• M60: 29,811,714 km (0.088 R)
• M61: 30,616,551 km (0.107 R)
• M62: 30,832,420 km (0.073 R)
• M63: 31,809,893 km (0.094 R)
• M64: 32,522,128 km (0.054 R)
• M65: 32,742,336 km (0.091 R)
• M66: 32,852,590 km (0.082 R)
• M67: 34,634,151 km (0.063 R)
• M68: 36,104,549 km (0.116 R)
• M69: 36,389,532 km (0.091 R)
• M70: 36,446,679 km (0.102 R)
• M71: 38,057,848 km (0.115 R)
• M72: 38,115,892 km (0.037 R)
• M73: 38,464,305 km (0.102 R)
• M74: 38,522,499 km (0.102 R)
• M75: 38,755,423 km (0.113 R)
• M76: 38,813,766 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 11,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit