🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.5 AU - 0.7 AU

Year: 170 Days

Day: 26.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,208,983 km

• M1: 466,745 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.73 AU - 0.77 AU

Year: 237 Days

Day: 33.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.76 AU - 0.92 AU

Year: 281 Days

Day: 23.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.93 AU - 1.33 AU

Year: 439 Days

Day: 18.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,208,983 km

• M1: 282,441 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.17 AU - 1.43 AU

Year: 541 Days

Day: 25.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.49 AU - 1.57 AU

Year: 691 Days

Day: 13.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.02 AU - 3.3 AU

Year: 2052 Days

Day: 30.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,208,983 km

• M1: 1,205,011 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 11.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.26 AU - 10.96 AU

Year: 11741 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,208,983 km

• M1: 143,464 km (0.058 R)
• M2: 256,710 km (0.061 R)
• M3: 371,751 km (0.086 R)
• M4: 1,227,750 km (0.101 R)
• M5: 1,494,932 km (0.12 R)
• M6: 1,780,963 km (0.095 R)
• M7: 1,855,163 km (0.096 R)
• M8: 2,110,676 km (0.112 R)
• M9: 2,827,998 km (0.079 R)
• M10: 3,033,396 km (0.098 R)
• M11: 3,123,005 km (0.097 R)
• M12: 3,366,251 km (0.037 R)
• M13: 3,459,152 km (0.118 R)
• M14: 3,552,800 km (0.047 R)
• M15: 3,679,210 km (0.089 R)
• M16: 4,333,252 km (0.058 R)
• M17: 5,094,406 km (0.103 R)
• M18: 5,201,368 km (0.093 R)
• M19: 6,504,665 km (0.09 R)
• M20: 6,816,277 km (0.113 R)
• M21: 7,093,033 km (0.047 R)
• M22: 7,535,394 km (0.087 R)
• M23: 7,862,714 km (0.086 R)
• M24: 8,573,903 km (0.097 R)
• M25: 9,001,902 km (0.061 R)
• M26: 9,088,220 km (0.097 R)
• M27: 9,745,404 km (0.075 R)
• M28: 10,192,103 km (0.069 R)
• M29: 10,417,846 km (0.044 R)
• M30: 10,508,652 km (0.105 R)
• M31: 10,920,645 km (0.107 R)
• M32: 11,198,149 km (0.081 R)
• M33: 11,291,198 km (0.072 R)
• M34: 11,431,222 km (0.062 R)
• M35: 11,854,883 km (0.117 R)
• M36: 12,092,445 km (0.054 R)
• M37: 13,849,172 km (0.058 R)
• M38: 14,961,732 km (0.107 R)
• M39: 15,064,206 km (0.099 R)
• M40: 15,373,276 km (0.114 R)
• M41: 16,577,538 km (0.089 R)
• M42: 16,683,753 km (0.064 R)
• M43: 16,950,037 km (0.119 R)
• M44: 17,217,817 km (0.097 R)
• M45: 18,522,760 km (0.097 R)
• M46: 18,632,864 km (0.105 R)
• M47: 19,410,174 km (0.077 R)
• M48: 19,634,272 km (0.106 R)
• M49: 20,085,010 km (0.115 R)
• M50: 20,596,036 km (0.104 R)
• M51: 20,767,326 km (0.078 R)
• M52: 21,863,430 km (0.102 R)
• M53: 22,624,135 km (0.058 R)
• M54: 23,512,746 km (0.063 R)
• M55: 23,931,321 km (0.111 R)
• M56: 25,262,892 km (0.107 R)
• M57: 27,744,870 km (0.083 R)
• M58: 27,934,261 km (0.034 R)
• M59: 29,528,226 km (0.041 R)
• M60: 29,850,460 km (0.053 R)
• M61: 30,824,492 km (0.061 R)
• M62: 31,217,036 km (0.045 R)
• M63: 31,808,995 km (0.083 R)
• M64: 33,674,032 km (0.098 R)
• M65: 35,986,067 km (0.082 R)
• M66: 36,814,390 km (0.097 R)
• M67: 37,300,434 km (0.104 R)
• M68: 37,509,273 km (0.109 R)
• M69: 37,788,572 km (0.078 R)
• M70: 38,348,965 km (0.082 R)
• M71: 39,904,484 km (0.089 R)
• M72: 40,332,334 km (0.061 R)
• M73: 40,546,857 km (0.095 R)
• M74: 42,131,248 km (0.101 R)
• M75: 42,566,877 km (0.092 R)
• M76: 42,785,290 km (0.077 R)
• M77: 43,150,010 km (0.101 R)
• M78: 43,735,835 km (0.061 R)
• M79: 45,211,768 km (0.101 R)
• M80: 45,286,118 km (0.119 R)
• M81: 45,657,869 km (0.089 R)
• M82: 46,629,208 km (0.057 R)
• M83: 47,682,825 km (0.041 R)
• M84: 47,833,919 km (0.069 R)
• M85: 48,136,705 km (0.097 R)
• M86: 48,364,244 km (0.096 R)
• M87: 48,972,808 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.2

Radius: 8.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.45 AU - 12.05 AU

Year: 13782 Days

Day: 10.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,208,983 km

• M1: 114,442 km (0.101 R)
• M2: 595,549 km (0.045 R)
• M3: 1,011,730 km (0.117 R)
• M4: 1,128,417 km (0.097 R)
• M5: 1,214,585 km (0.118 R)
• M6: 1,321,099 km (0.096 R)
• M7: 1,430,754 km (0.117 R)
• M8: 1,838,707 km (0.073 R)
• M9: 2,526,558 km (0.101 R)
• M10: 3,090,692 km (0.104 R)
• M11: 3,188,379 km (0.077 R)
• M12: 3,666,943 km (0.086 R)
• M13: 3,954,321 km (0.091 R)
• M14: 4,060,685 km (0.076 R)
• M15: 6,070,532 km (0.114 R)
• M16: 6,535,781 km (0.089 R)
• M17: 7,336,728 km (0.118 R)
• M18: 7,898,917 km (0.116 R)
• M19: 7,966,087 km (0.039 R)
• M20: 8,509,426 km (0.109 R)
• M21: 8,750,877 km (0.117 R)
• M22: 8,890,003 km (0.08 R)
• M23: 10,540,816 km (0.105 R)
• M24: 11,552,995 km (0.116 R)
• M25: 11,782,179 km (0.059 R)
• M26: 11,897,219 km (0.066 R)
• M27: 12,167,393 km (0.104 R)
• M28: 12,322,676 km (0.089 R)
• M29: 12,556,796 km (0.089 R)
• M30: 13,029,526 km (0.034 R)
• M31: 13,108,813 km (0.078 R)
• M32: 13,387,813 km (0.118 R)
• M33: 13,789,932 km (0.105 R)
• M34: 13,992,338 km (0.102 R)
• M35: 15,102,803 km (0.057 R)
• M36: 15,521,228 km (0.119 R)
• M37: 16,412,382 km (0.076 R)
• M38: 17,626,220 km (0.065 R)
• M39: 18,510,792 km (0.11 R)
• M40: 19,409,875 km (0.087 R)
• M41: 19,819,025 km (0.055 R)
• M42: 20,924,254 km (0.1 R)
• M43: 21,017,154 km (0.086 R)
• M44: 21,531,173 km (0.111 R)
• M45: 21,954,684 km (0.102 R)
• M46: 22,286,044 km (0.092 R)
• M47: 22,476,182 km (0.115 R)
• M48: 23,821,965 km (0.074 R)
• M49: 24,064,912 km (0.086 R)
• M50: 24,798,989 km (0.114 R)
• M51: 24,996,009 km (0.113 R)
• M52: 25,490,879 km (0.113 R)
• M53: 25,590,212 km (0.103 R)
• M54: 26,038,856 km (0.117 R)
• M55: 27,349,483 km (0.114 R)
• M56: 27,654,962 km (0.043 R)
• M57: 29,095,589 km (0.062 R)
• M58: 29,355,441 km (0.099 R)
• M59: 29,982,106 km (0.116 R)
• M60: 31,461,629 km (0.114 R)
• M61: 31,568,143 km (0.098 R)
• M62: 32,049,249 km (0.102 R)
• M63: 32,263,922 km (0.107 R)
• M64: 32,371,334 km (0.08 R)
• M65: 32,640,610 km (0.047 R)
• M66: 33,888,705 km (0.026 R)
• M67: 34,381,181 km (0.075 R)
• M68: 34,766,096 km (0.114 R)
• M69: 36,040,371 km (0.055 R)
• M70: 36,151,821 km (0.098 R)
• M71: 36,263,571 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.2

Radius: 3.5

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 18.62 AU - 21.38 AU

Year: 32669 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,208,983 km

• M1: 84,074 km (0.092 R)
• M2: 439,519 km (0.093 R)
• M3: 596,896 km (0.12 R)
• M4: 840,142 km (0.105 R)
• M5: 2,198,042 km (0.106 R)
• M6: 2,954,708 km (0.116 R)
• M7: 4,428,695 km (0.077 R)
• M8: 4,848,766 km (0.111 R)
• M9: 5,325,535 km (0.04 R)
• M10: 5,547,089 km (0.117 R)
• M11: 6,938,798 km (0.098 R)
• M12: 7,474,658 km (0.11 R)
• M13: 8,431,186 km (0.058 R)
• M14: 9,319,050 km (0.065 R)
• M15: 11,981,593 km (0.053 R)
• M16: 12,388,200 km (0.038 R)
• M17: 12,622,620 km (0.071 R)
• M18: 13,036,258 km (0.046 R)
• M19: 13,274,567 km (0.109 R)
• M20: 14,303,800 km (0.074 R)
• M21: 14,673,158 km (0.082 R)
• M22: 15,483,978 km (0.089 R)
• M23: 16,117,675 km (0.086 R)
• M24: 16,889,151 km (0.092 R)
• M25: 17,541,098 km (0.073 R)
• M26: 18,334,416 km (0.116 R)
• M27: 20,922,459 km (0.031 R)
• M28: 20,992,022 km (0.065 R)
• M29: 22,116,699 km (0.08 R)
• M30: 22,187,608 km (0.115 R)
• M31: 22,686,367 km (0.087 R)
• M32: 24,204,337 km (0.089 R)
• M33: 24,938,713 km (0.112 R)
• M34: 25,012,465 km (0.103 R)
• M35: 25,531,420 km (0.075 R)
• M36: 25,829,568 km (0.058 R)
• M37: 26,278,811 km (0.075 R)
• M38: 27,413,361 km (0.113 R)
• M39: 28,718,453 km (0.083 R)
• M40: 29,339,434 km (0.049 R)
• M41: 31,149,717 km (0.069 R)
• M42: 31,547,947 km (0.116 R)
• M43: 32,752,958 km (0.049 R)
• M44: 32,914,673 km (0.092 R)
• M45: 34,300,697 km (0.098 R)
• M46: 35,373,314 km (0.111 R)
• M47: 37,213,368 km (0.092 R)
• M48: 39,427,865 km (0.117 R)
• M49: 39,772,389 km (0.044 R)
• M50: 39,858,707 km (0.065 R)
• M51: 39,945,025 km (0.072 R)
• M52: 43,094,210 km (0.104 R)
• M53: 44,967,774 km (0.072 R)
• M54: 46,503,844 km (0.077 R)
• M55: 47,506,898 km (0.083 R)
• M56: 47,873,413 km (0.042 R)
• M57: 49,812,949 km (0.048 R)
• M58: 49,905,999 km (0.117 R)
• M59: 50,745,543 km (0.12 R)
• M60: 51,589,723 km (0.114 R)
• M61: 51,778,067 km (0.118 R)
• M62: 54,341,427 km (0.103 R)
• M63: 54,533,061 km (0.114 R)
• M64: 56,170,111 km (0.096 R)
• M65: 57,432,717 km (0.079 R)
• M66: 58,606,611 km (0.097 R)
• M67: 61,177,002 km (0.111 R)
• M68: 61,675,462 km (0.07 R)
• M69: 64,188,108 km (0.104 R)
• M70: 68,794,376 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit