🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.51 AU - 0.71 AU

Year: 178 Days

Day: 25.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.62 AU - 0.64 AU

Year: 186 Days

Day: 24 Hours

Environment

Temp: 170 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.69 AU - 0.77 AU

Year: 233 Days

Day: 16.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.94 AU - 2.56 AU

Year: 1258 Days

Day: 30.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,349,945 km

• M1: 80,334 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.1 AU - 2.54 AU

Year: 1317 Days

Day: 26 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.66 AU - 2.94 AU

Year: 1747 Days

Day: 24.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.08 AU - 3.12 AU

Year: 2035 Days

Day: 14.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.3

Radius: 8.8

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.58 AU - 10.16 AU

Year: 9848 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,349,945 km

• M1: 111,151 km (0.102 R)
• M2: 169,195 km (0.117 R)
• M3: 314,305 km (0.065 R)
• M4: 406,158 km (0.112 R)
• M5: 539,899 km (0.075 R)
• M6: 1,153,100 km (0.071 R)
• M7: 1,217,128 km (0.077 R)
• M8: 1,282,503 km (0.051 R)
• M9: 1,371,513 km (0.059 R)
• M10: 1,773,483 km (0.074 R)
• M11: 1,848,132 km (0.12 R)
• M12: 1,923,978 km (0.117 R)
• M13: 2,455,799 km (0.061 R)
• M14: 2,511,449 km (0.11 R)
• M15: 2,912,820 km (0.084 R)
• M16: 3,061,221 km (0.069 R)
• M17: 3,615,631 km (0.115 R)
• M18: 3,904,654 km (0.083 R)
• M19: 4,301,687 km (0.12 R)
• M20: 4,436,923 km (0.06 R)
• M21: 5,349,919 km (0.111 R)
• M22: 5,532,129 km (0.036 R)
• M23: 5,865,134 km (0.105 R)
• M24: 6,667,577 km (0.069 R)
• M25: 7,544,969 km (0.07 R)
• M26: 7,749,319 km (0.104 R)
• M27: 8,247,480 km (0.104 R)
• M28: 8,331,554 km (0.118 R)
• M29: 8,500,450 km (0.084 R)
• M30: 10,026,648 km (0.047 R)
• M31: 10,432,656 km (0.091 R)
• M32: 10,752,197 km (0.101 R)
• M33: 10,889,977 km (0.098 R)
• M34: 11,354,030 km (0.113 R)
• M35: 11,635,573 km (0.093 R)
• M36: 12,493,816 km (0.041 R)
• M37: 12,833,104 km (0.073 R)
• M38: 12,930,642 km (0.112 R)
• M39: 13,471,288 km (0.116 R)
• M40: 14,019,265 km (0.096 R)
• M41: 14,170,060 km (0.117 R)
• M42: 14,321,303 km (0.073 R)
• M43: 14,676,449 km (0.082 R)
• M44: 14,982,975 km (0.084 R)
• M45: 15,188,672 km (0.057 R)
• M46: 15,498,788 km (0.103 R)
• M47: 15,811,149 km (0.093 R)
• M48: 16,654,133 km (0.1 R)
• M49: 17,565,632 km (0.09 R)
• M50: 17,782,549 km (0.114 R)
• M51: 18,273,679 km (0.108 R)
• M52: 19,773,847 km (0.064 R)
• M53: 21,660,276 km (0.114 R)
• M54: 22,243,259 km (0.081 R)
• M55: 23,424,633 km (0.072 R)
• M56: 23,902,897 km (0.108 R)
• M57: 24,444,741 km (0.118 R)
• M58: 24,505,328 km (0.11 R)
• M59: 25,479,360 km (0.065 R)
• M60: 27,528,252 km (0.027 R)
• M61: 28,349,844 km (0.091 R)
• M62: 28,413,423 km (0.118 R)
• M63: 28,604,310 km (0.118 R)
• M64: 28,795,645 km (0.071 R)
• M65: 29,307,868 km (0.08 R)
• M66: 30,211,440 km (0.096 R)
• M67: 30,341,291 km (0.076 R)
• M68: 30,732,040 km (0.113 R)
• M69: 31,781,918 km (0.12 R)
• M70: 31,979,986 km (0.088 R)
• M71: 33,378,576 km (0.059 R)
• M72: 33,580,084 km (0.076 R)
• M73: 34,661,079 km (0.1 R)
• M74: 36,235,147 km (0.092 R)
• M75: 39,027,541 km (0.08 R)
• M76: 39,310,580 km (0.029 R)
• M77: 41,311,003 km (0.119 R)
• M78: 41,743,939 km (0.073 R)
• M79: 42,541,595 km (0.098 R)
• M80: 44,594,527 km (0.11 R)
• M81: 44,816,381 km (0.106 R)
• M82: 45,484,185 km (0.074 R)
• M83: 45,558,536 km (0.12 R)
• M84: 45,707,535 km (0.117 R)
• M85: 46,454,627 km (0.1 R)
• M86: 49,406,642 km (0.116 R)
• M87: 49,789,463 km (0.117 R)
• M88: 49,942,800 km (0.098 R)
• M89: 51,951,451 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.6

Radius: 12.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.17 AU - 9.25 AU

Year: 10419 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,349,945 km

• M1: 152,141 km (0.07 R)
• M2: 264,339 km (0.079 R)
• M3: 417,528 km (0.037 R)
• M4: 531,222 km (0.07 R)
• M5: 1,164,171 km (0.106 R)
• M6: 1,424,172 km (0.115 R)
• M7: 1,703,172 km (0.118 R)
• M8: 1,874,162 km (0.037 R)
• M9: 2,643,245 km (0.098 R)
• M10: 2,958,896 km (0.104 R)
• M11: 3,439,704 km (0.051 R)
• M12: 4,108,107 km (0.115 R)
• M13: 4,610,158 km (0.094 R)
• M14: 5,453,740 km (0.05 R)
• M15: 6,459,486 km (0.119 R)
• M16: 6,536,230 km (0.118 R)
• M17: 7,280,928 km (0.102 R)
• M18: 7,724,336 km (0.102 R)
• M19: 8,469,035 km (0.047 R)
• M20: 8,553,109 km (0.096 R)
• M21: 8,722,304 km (0.045 R)
• M22: 8,892,696 km (0.062 R)
• M23: 9,064,135 km (0.083 R)
• M24: 9,279,855 km (0.089 R)
• M25: 9,453,837 km (0.061 R)
• M26: 10,026,498 km (0.07 R)
• M27: 10,115,509 km (0.076 R)
• M28: 10,339,457 km (0.111 R)
• M29: 11,483,581 km (0.11 R)
• M30: 11,952,571 km (0.115 R)
• M31: 12,379,972 km (0.116 R)
• M32: 12,571,607 km (0.119 R)
• M33: 12,667,798 km (0.062 R)
• M34: 12,812,459 km (0.092 R)
• M35: 13,054,808 km (0.068 R)
• M36: 13,544,292 km (0.119 R)
• M37: 13,840,795 km (0.04 R)
• M38: 15,613,081 km (0.106 R)
• M39: 15,976,005 km (0.114 R)
• M40: 16,604,915 km (0.085 R)
• M41: 16,922,212 km (0.086 R)
• M42: 17,402,272 km (0.089 R)
• M43: 17,778,660 km (0.12 R)
• M44: 18,103,437 km (0.113 R)
• M45: 19,310,991 km (0.105 R)
• M46: 19,868,542 km (0.109 R)
• M47: 20,374,781 km (0.08 R)
• M48: 20,771,515 km (0.051 R)
• M49: 21,457,571 km (0.1 R)
• M50: 23,087,140 km (0.111 R)
• M51: 23,500,778 km (0.111 R)
• M52: 25,361,925 km (0.115 R)
• M53: 25,544,584 km (0.106 R)
• M54: 25,666,507 km (0.09 R)
• M55: 26,095,105 km (0.108 R)
• M56: 26,402,528 km (0.093 R)
• M57: 26,649,365 km (0.103 R)
• M58: 26,959,182 km (0.097 R)
• M59: 27,394,661 km (0.032 R)
• M60: 29,223,944 km (0.059 R)
• M61: 29,671,391 km (0.089 R)
• M62: 29,928,101 km (0.09 R)
• M63: 30,573,018 km (0.089 R)
• M64: 32,008,110 km (0.075 R)
• M65: 32,205,579 km (0.086 R)
• M66: 32,403,348 km (0.118 R)
• M67: 33,065,617 km (0.073 R)
• M68: 33,598,635 km (0.1 R)
• M69: 33,732,375 km (0.088 R)
• M70: 34,538,259 km (0.063 R)
• M71: 35,350,575 km (0.096 R)
• M72: 35,827,344 km (0.1 R)
• M73: 35,963,927 km (0.039 R)
• M74: 36,718,349 km (0.108 R)
• M75: 37,339,479 km (0.041 R)
• M76: 37,964,200 km (0.036 R)
• M77: 38,452,337 km (0.12 R)
• M78: 38,732,235 km (0.114 R)
• M79: 39,435,046 km (0.032 R)
• M80: 41,353,489 km (0.103 R)
• M81: 41,783,882 km (0.088 R)
• M82: 43,302,151 km (0.117 R)
• M83: 44,177,747 km (0.077 R)
• M84: 45,946,592 km (0.087 R)
• M85: 47,813,723 km (0.079 R)
• M86: 49,857,829 km (0.05 R)
• M87: 51,159,480 km (0.039 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 10.9

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.75 AU - 12.35 AU

Year: 11877 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,349,945 km

• M1: 235,317 km (0.115 R)
• M2: 480,209 km (0.064 R)
• M3: 653,892 km (0.101 R)
• M4: 870,211 km (0.059 R)
• M5: 1,065,137 km (0.08 R)
• M6: 1,734,288 km (0.08 R)
• M7: 1,843,345 km (0.095 R)
• M8: 2,514,441 km (0.119 R)
• M9: 3,056,135 km (0.069 R)
• M10: 3,188,978 km (0.09 R)
• M11: 3,289,807 km (0.05 R)
• M12: 4,134,736 km (0.104 R)
• M13: 4,657,580 km (0.111 R)
• M14: 4,772,322 km (0.12 R)
• M15: 5,201,368 km (0.066 R)
• M16: 6,907,831 km (0.12 R)
• M17: 7,392,977 km (0.094 R)
• M18: 7,980,747 km (0.114 R)
• M19: 8,257,054 km (0.093 R)
• M20: 8,489,679 km (0.105 R)
• M21: 9,248,888 km (0.09 R)
• M22: 9,345,379 km (0.117 R)
• M23: 9,539,258 km (0.098 R)
• M24: 9,832,619 km (0.116 R)
• M25: 10,478,284 km (0.094 R)
• M26: 12,496,957 km (0.112 R)
• M27: 12,764,289 km (0.073 R)
• M28: 13,468,446 km (0.116 R)
• M29: 13,742,509 km (0.111 R)
• M30: 14,185,020 km (0.054 R)
• M31: 14,914,010 km (0.119 R)
• M32: 15,425,934 km (0.107 R)
• M33: 15,540,376 km (0.092 R)
• M34: 15,655,268 km (0.099 R)
• M35: 16,466,836 km (0.091 R)
• M36: 16,818,989 km (0.115 R)
• M37: 17,411,247 km (0.072 R)
• M38: 17,769,833 km (0.109 R)
• M39: 17,950,099 km (0.065 R)
• M40: 18,555,372 km (0.094 R)
• M41: 19,167,227 km (0.057 R)
• M42: 19,972,662 km (0.052 R)
• M43: 20,160,108 km (0.064 R)
• M44: 20,662,757 km (0.101 R)
• M45: 22,975,540 km (0.111 R)
• M46: 25,640,177 km (0.114 R)
• M47: 28,260,683 km (0.087 R)
• M48: 28,823,171 km (0.061 R)
• M49: 28,893,782 km (0.084 R)
• M50: 29,035,152 km (0.06 R)
• M51: 29,531,517 km (0.095 R)
• M52: 29,959,218 km (0.104 R)
• M53: 30,317,355 km (0.105 R)
• M54: 30,604,732 km (0.079 R)
• M55: 32,568,504 km (0.102 R)
• M56: 33,677,173 km (0.062 R)
• M57: 33,974,873 km (0.035 R)
• M58: 34,124,022 km (0.056 R)
• M59: 35,552,084 km (0.111 R)
• M60: 36,999,593 km (0.088 R)
• M61: 37,537,846 km (0.055 R)
• M62: 37,614,889 km (0.104 R)
• M63: 39,089,624 km (0.074 R)
• M64: 39,245,954 km (0.085 R)
• M65: 39,480,823 km (0.103 R)
• M66: 39,716,140 km (0.097 R)
• M67: 39,794,829 km (0.059 R)
• M68: 40,346,097 km (0.119 R)
• M69: 40,583,210 km (0.059 R)
• M70: 41,536,148 km (0.105 R)
• M71: 41,615,884 km (0.093 R)
• M72: 42,095,494 km (0.057 R)
• M73: 44,031,889 km (0.119 R)
• M74: 44,357,414 km (0.107 R)
• M75: 44,602,156 km (0.067 R)
• M76: 48,074,622 km (0.113 R)
• M77: 50,607,763 km (0.109 R)
• M78: 50,948,846 km (0.103 R)
• M79: 51,034,266 km (0.11 R)
• M80: 51,205,107 km (0.114 R)
• M81: 51,461,817 km (0.063 R)
• M82: 52,234,490 km (0.051 R)
• M83: 52,924,585 km (0.075 R)
• M84: 54,925,157 km (0.112 R)
• M85: 56,243,264 km (0.099 R)
• M86: 56,331,527 km (0.082 R)
• M87: 57,749,715 km (0.112 R)
• M88: 58,106,057 km (0.088 R)
• M89: 58,642,066 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 20,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit