🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.75 AU - 0.99 AU

Year: 306 Days

Day: 19.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,740,473 km

• M1: 214,823 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.9 AU - 1.34 AU

Year: 447 Days

Day: 40.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.34 AU - 2.46 AU

Year: 1401 Days

Day: 18.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.38 AU - 2.94 AU

Year: 1634 Days

Day: 45.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 9.4

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.89 AU - 6.09 AU

Year: 4199 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,740,473 km

• M1: 226,192 km (0.077 R)
• M2: 1,084,585 km (0.079 R)
• M3: 1,223,262 km (0.106 R)
• M4: 1,353,412 km (0.114 R)
• M5: 1,611,917 km (0.084 R)
• M6: 1,853,218 km (0.116 R)
• M7: 1,969,755 km (0.091 R)
• M8: 2,228,111 km (0.112 R)
• M9: 2,406,581 km (0.116 R)
• M10: 2,515,787 km (0.103 R)
• M11: 2,608,239 km (0.069 R)
• M12: 2,873,027 km (0.069 R)
• M13: 3,166,389 km (0.087 R)
• M14: 3,347,103 km (0.072 R)
• M15: 3,739,797 km (0.054 R)
• M16: 3,803,227 km (0.034 R)
• M17: 3,866,955 km (0.088 R)
• M18: 4,060,385 km (0.119 R)
• M19: 4,212,975 km (0.116 R)
• M20: 4,345,369 km (0.085 R)
• M21: 4,546,578 km (0.051 R)
• M22: 4,636,936 km (0.11 R)
• M23: 5,027,835 km (0.092 R)
• M24: 5,239,067 km (0.102 R)
• M25: 5,501,312 km (0.111 R)
• M26: 5,573,568 km (0.119 R)
• M27: 5,694,742 km (0.118 R)
• M28: 6,516,334 km (0.109 R)
• M29: 6,592,928 km (0.096 R)
• M30: 6,669,821 km (0.042 R)
• M31: 7,268,811 km (0.079 R)
• M32: 8,021,288 km (0.112 R)
• M33: 8,185,696 km (0.041 R)
• M34: 8,657,827 km (0.063 R)
• M35: 8,854,848 km (0.08 R)
• M36: 9,570,524 km (0.064 R)
• M37: 10,215,590 km (0.079 R)
• M38: 10,633,417 km (0.083 R)
• M39: 10,723,624 km (0.09 R)
• M40: 11,209,518 km (0.095 R)
• M41: 11,640,360 km (0.116 R)
• M42: 11,702,443 km (0.113 R)
• M43: 11,920,258 km (0.098 R)
• M44: 11,982,789 km (0.115 R)
• M45: 12,139,568 km (0.085 R)
• M46: 12,296,945 km (0.102 R)
• M47: 12,645,807 km (0.067 R)
• M48: 14,205,365 km (0.113 R)
• M49: 14,271,637 km (0.069 R)
• M50: 15,550,848 km (0.103 R)
• M51: 15,653,472 km (0.099 R)
• M52: 16,308,113 km (0.095 R)
• M53: 16,481,945 km (0.081 R)
• M54: 16,586,514 km (0.096 R)
• M55: 16,936,573 km (0.086 R)
• M56: 17,715,529 km (0.107 R)
• M57: 18,181,377 km (0.111 R)
• M58: 18,469,952 km (0.099 R)
• M59: 18,796,524 km (0.108 R)
• M60: 18,978,734 km (0.054 R)
• M61: 19,088,389 km (0.115 R)
• M62: 19,161,692 km (0.097 R)
• M63: 19,492,154 km (0.05 R)
• M64: 20,196,311 km (0.061 R)
• M65: 21,097,489 km (0.094 R)
• M66: 21,211,033 km (0.085 R)
• M67: 21,438,871 km (0.061 R)
• M68: 22,203,914 km (0.095 R)
• M69: 23,407,429 km (0.101 R)
• M70: 23,485,819 km (0.086 R)
• M71: 24,234,705 km (0.095 R)
• M72: 24,353,785 km (0.098 R)
• M73: 24,632,037 km (0.119 R)
• M74: 24,711,773 km (0.075 R)
• M75: 24,791,658 km (0.03 R)
• M76: 25,031,613 km (0.064 R)
• M77: 25,232,074 km (0.049 R)
• M78: 25,836,899 km (0.113 R)
• M79: 25,958,522 km (0.083 R)
• M80: 26,569,031 km (0.113 R)
• M81: 26,978,779 km (0.113 R)
• M82: 27,184,476 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 13.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.51 AU - 10.23 AU

Year: 9952 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,740,473 km

• M1: 429,047 km (0.092 R)
• M2: 528,080 km (0.082 R)
• M3: 786,885 km (0.092 R)
• M4: 1,106,875 km (0.059 R)
• M5: 2,396,558 km (0.099 R)
• M6: 3,154,421 km (0.104 R)
• M7: 3,560,280 km (0.116 R)
• M8: 4,303,332 km (0.091 R)
• M9: 4,481,653 km (0.094 R)
• M10: 5,093,957 km (0.053 R)
• M11: 5,442,071 km (0.106 R)
• M12: 5,667,665 km (0.075 R)
• M13: 5,797,965 km (0.063 R)
• M14: 6,396,955 km (0.112 R)
• M15: 6,601,156 km (0.051 R)
• M16: 6,807,302 km (0.1 R)
• M17: 7,015,841 km (0.096 R)
• M18: 7,191,170 km (0.092 R)
• M19: 7,367,994 km (0.111 R)
• M20: 7,653,876 km (0.073 R)
• M21: 8,347,711 km (0.115 R)
• M22: 8,459,012 km (0.105 R)
• M23: 8,985,596 km (0.091 R)
• M24: 9,252,778 km (0.092 R)
• M25: 9,368,118 km (0.041 R)
• M26: 9,678,234 km (0.059 R)
• M27: 10,070,480 km (0.111 R)
• M28: 11,443,040 km (0.116 R)
• M29: 11,816,137 km (0.111 R)
• M30: 12,067,163 km (0.043 R)
• M31: 12,489,477 km (0.086 R)
• M32: 13,435,684 km (0.045 R)
• M33: 14,182,626 km (0.112 R)
• M34: 14,583,548 km (0.105 R)
• M35: 15,396,613 km (0.071 R)
• M36: 15,579,272 km (0.091 R)
• M37: 15,670,975 km (0.092 R)
• M38: 15,854,682 km (0.099 R)
• M39: 16,131,737 km (0.103 R)
• M40: 16,410,438 km (0.083 R)
• M41: 16,550,312 km (0.049 R)
• M42: 16,925,353 km (0.097 R)
• M43: 17,161,269 km (0.064 R)
• M44: 17,350,810 km (0.104 R)
• M45: 18,308,535 km (0.07 R)
• M46: 19,283,465 km (0.103 R)
• M47: 19,529,852 km (0.105 R)
• M48: 20,025,919 km (0.109 R)
• M49: 20,225,333 km (0.12 R)
• M50: 20,375,529 km (0.093 R)
• M51: 21,182,161 km (0.063 R)
• M52: 21,948,102 km (0.05 R)
• M53: 22,723,019 km (0.068 R)
• M54: 23,035,529 km (0.105 R)
• M55: 23,717,396 km (0.118 R)
• M56: 23,928,628 km (0.116 R)
• M57: 24,405,995 km (0.117 R)
• M58: 26,074,460 km (0.077 R)
• M59: 26,565,889 km (0.1 R)
• M60: 26,785,200 km (0.079 R)
• M61: 27,115,362 km (0.112 R)
• M62: 27,724,076 km (0.106 R)
• M63: 30,146,963 km (0.08 R)
• M64: 31,354,667 km (0.115 R)
• M65: 31,528,499 km (0.118 R)
• M66: 32,402,450 km (0.039 R)
• M67: 32,695,512 km (0.045 R)
• M68: 32,989,472 km (0.112 R)
• M69: 33,580,084 km (0.092 R)
• M70: 34,174,138 km (0.116 R)
• M71: 34,592,114 km (0.1 R)
• M72: 35,071,874 km (0.077 R)
• M73: 35,614,167 km (0.102 R)
• M74: 36,037,977 km (0.071 R)
• M75: 37,012,757 km (0.097 R)
• M76: 37,687,892 km (0.093 R)
• M77: 37,872,795 km (0.086 R)
• M78: 38,429,150 km (0.085 R)
• M79: 38,863,881 km (0.05 R)
• M80: 39,362,491 km (0.081 R)
• M81: 40,808,205 km (0.102 R)
• M82: 40,998,044 km (0.095 R)
• M83: 41,378,621 km (0.08 R)
• M84: 41,696,667 km (0.098 R)
• M85: 41,887,853 km (0.075 R)
• M86: 42,783,944 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.3

Radius: 9.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.06 AU - 14.02 AU

Year: 14768 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,740,473 km

• M1: 293,212 km (0.053 R)
• M2: 488,138 km (0.105 R)
• M3: 550,221 km (0.12 R)
• M4: 683,662 km (0.107 R)
• M5: 784,042 km (0.111 R)
• M6: 858,991 km (0.083 R)
• M7: 1,378,694 km (0.071 R)
• M8: 1,527,095 km (0.112 R)
• M9: 1,941,780 km (0.111 R)
• M10: 2,684,534 km (0.101 R)
• M11: 3,331,694 km (0.114 R)
• M12: 3,609,049 km (0.087 R)
• M13: 4,707,396 km (0.048 R)
• M14: 4,848,018 km (0.07 R)
• M15: 5,104,878 km (0.109 R)
• M16: 5,366,076 km (0.079 R)
• M17: 5,454,039 km (0.092 R)
• M18: 5,721,221 km (0.11 R)
• M19: 6,175,849 km (0.107 R)
• M20: 6,863,700 km (0.071 R)
• M21: 7,608,847 km (0.047 R)
• M22: 7,807,363 km (0.065 R)
• M23: 8,007,675 km (0.088 R)
• M24: 8,277,549 km (0.061 R)
• M25: 9,350,914 km (0.052 R)
• M26: 9,563,642 km (0.109 R)
• M27: 9,849,973 km (0.069 R)
• M28: 10,394,359 km (0.081 R)
• M29: 12,008,371 km (0.026 R)
• M30: 12,356,036 km (0.036 R)
• M31: 12,864,070 km (0.096 R)
• M32: 12,942,909 km (0.066 R)
• M33: 13,180,171 km (0.051 R)
• M34: 13,339,044 km (0.102 R)
• M35: 13,618,941 km (0.085 R)
• M36: 13,779,609 km (0.098 R)
• M37: 14,062,349 km (0.084 R)
• M38: 14,839,660 km (0.113 R)
• M39: 14,963,677 km (0.081 R)
• M40: 15,171,169 km (0.109 R)
• M41: 15,254,495 km (0.062 R)
• M42: 15,505,071 km (0.059 R)
• M43: 15,968,226 km (0.091 R)
• M44: 16,564,224 km (0.114 R)
• M45: 16,821,832 km (0.111 R)
• M46: 17,428,152 km (0.1 R)
• M47: 19,606,297 km (0.047 R)
• M48: 20,015,746 km (0.114 R)
• M49: 20,565,818 km (0.107 R)
• M50: 20,750,421 km (0.032 R)
• M51: 20,981,700 km (0.047 R)
• M52: 21,167,500 km (0.087 R)
• M53: 22,340,796 km (0.078 R)
• M54: 22,435,492 km (0.068 R)
• M55: 22,863,641 km (0.096 R)
• M56: 23,583,207 km (0.111 R)
• M57: 23,728,017 km (0.095 R)
• M58: 23,921,448 km (0.108 R)
• M59: 24,067,006 km (0.078 R)
• M60: 24,456,409 km (0.11 R)
• M61: 24,700,852 km (0.091 R)
• M62: 25,538,152 km (0.112 R)
• M63: 26,284,495 km (0.071 R)
• M64: 26,735,832 km (0.115 R)
• M65: 27,088,584 km (0.113 R)
• M66: 28,105,102 km (0.11 R)
• M67: 28,412,525 km (0.067 R)
• M68: 29,185,797 km (0.082 R)
• M69: 29,705,200 km (0.061 R)
• M70: 30,384,973 km (0.085 R)
• M71: 30,489,991 km (0.109 R)
• M72: 31,813,034 km (0.038 R)
• M73: 32,026,511 km (0.086 R)
• M74: 32,186,879 km (0.102 R)
• M75: 32,347,548 km (0.093 R)
• M76: 32,508,515 km (0.092 R)
• M77: 33,100,922 km (0.109 R)
• M78: 33,696,771 km (0.03 R)
• M79: 33,914,436 km (0.088 R)
• M80: 34,187,003 km (0.042 R)
• M81: 34,899,238 km (0.052 R)
• M82: 35,727,263 km (0.079 R)
• M83: 36,004,617 km (0.106 R)
• M84: 36,282,720 km (0.082 R)
• M85: 36,673,320 km (0.115 R)
• M86: 37,458,708 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 11,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit