🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.08 AU - 2.36 AU

Year: 1227 Days

Day: 23.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,656,576 km

• M1: 581,936 km (0.111 R)
• M2: 994,078 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.8 AU - 2.9 AU

Year: 1336 Days

Day: 19.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 82.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.21 AU - 3.15 AU

Year: 1627 Days

Day: 23.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.02 AU - 3.72 AU

Year: 2294 Days

Day: 25.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.55 AU - 4.25 AU

Year: 2856 Days

Day: 26 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,656,576 km

• M1: 1,718,880 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.14 AU - 5.16 AU

Year: 3135 Days

Day: 14.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,656,576 km

• M1: 2,088,087 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 9

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.63 AU - 9.38 AU

Year: 7617 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,656,576 km

• M1: 115,340 km (0.053 R)
• M2: 601,234 km (0.062 R)
• M3: 728,542 km (0.114 R)
• M4: 929,003 km (0.11 R)
• M5: 1,363,734 km (0.108 R)
• M6: 1,457,831 km (0.099 R)
• M7: 1,554,172 km (0.048 R)
• M8: 1,773,782 km (0.105 R)
• M9: 1,982,172 km (0.108 R)
• M10: 2,309,941 km (0.104 R)
• M11: 2,942,441 km (0.053 R)
• M12: 3,240,290 km (0.055 R)
• M13: 3,444,192 km (0.078 R)
• M14: 3,521,833 km (0.116 R)
• M15: 3,838,083 km (0.036 R)
• M16: 4,136,082 km (0.116 R)
• M17: 4,246,336 km (0.111 R)
• M18: 4,639,928 km (0.118 R)
• M19: 5,104,130 km (0.115 R)
• M20: 6,233,743 km (0.052 R)
• M21: 6,424,032 km (0.115 R)
• M22: 6,908,280 km (0.055 R)
• M23: 6,973,654 km (0.057 R)
• M24: 7,304,116 km (0.093 R)
• M25: 7,504,876 km (0.106 R)
• M26: 7,775,200 km (0.104 R)
• M27: 8,187,043 km (0.084 R)
• M28: 9,103,330 km (0.085 R)
• M29: 9,427,957 km (0.12 R)
• M30: 9,903,828 km (0.104 R)
• M31: 10,051,780 km (0.059 R)
• M32: 10,350,078 km (0.065 R)
• M33: 10,425,027 km (0.041 R)
• M34: 10,840,759 km (0.105 R)
• M35: 11,416,562 km (0.084 R)
• M36: 11,494,053 km (0.086 R)
• M37: 12,120,419 km (0.109 R)
• M38: 12,199,557 km (0.084 R)
• M39: 12,318,487 km (0.028 R)
• M40: 12,838,489 km (0.116 R)
• M41: 12,919,123 km (0.099 R)
• M42: 13,121,379 km (0.096 R)
• M43: 13,202,610 km (0.086 R)
• M44: 13,817,159 km (0.097 R)
• M45: 14,273,731 km (0.118 R)
• M46: 14,651,017 km (0.093 R)
• M47: 14,735,390 km (0.036 R)
• M48: 15,587,051 km (0.064 R)
• M49: 16,586,215 km (0.069 R)
• M50: 17,115,642 km (0.091 R)
• M51: 17,248,934 km (0.117 R)
• M52: 17,830,271 km (0.047 R)
• M53: 18,191,251 km (0.103 R)
• M54: 18,281,907 km (0.111 R)
• M55: 19,612,730 km (0.087 R)
• M56: 19,752,304 km (0.04 R)
• M57: 20,454,517 km (0.096 R)
• M58: 20,927,246 km (0.073 R)
• M59: 22,269,887 km (0.106 R)
• M60: 22,415,446 km (0.036 R)
• M61: 22,853,768 km (0.084 R)
• M62: 23,295,081 km (0.066 R)
• M63: 23,541,469 km (0.116 R)
• M64: 24,385,500 km (0.081 R)
• M65: 24,485,431 km (0.115 R)
• M66: 25,037,747 km (0.054 R)
• M67: 25,239,554 km (0.086 R)
• M68: 25,492,524 km (0.087 R)
• M69: 25,848,268 km (0.105 R)
• M70: 27,183,728 km (0.106 R)
• M71: 27,964,330 km (0.091 R)
• M72: 28,173,767 km (0.049 R)
• M73: 29,761,000 km (0.114 R)
• M74: 30,189,150 km (0.084 R)
• M75: 30,673,248 km (0.11 R)
• M76: 31,159,890 km (0.076 R)
• M77: 31,268,349 km (0.077 R)
• M78: 32,305,361 km (0.106 R)
• M79: 33,409,094 km (0.066 R)
• M80: 33,909,798 km (0.107 R)
• M81: 34,188,948 km (0.114 R)
• M82: 35,087,732 km (0.069 R)
• M83: 35,653,361 km (0.084 R)
• M84: 36,051,142 km (0.101 R)
• M85: 37,195,566 km (0.088 R)
• M86: 38,293,913 km (0.089 R)
• M87: 38,817,955 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 8.5

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.63 AU - 13.25 AU

Year: 13419 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,656,576 km

• M1: 391,348 km (0.119 R)
• M2: 493,224 km (0.085 R)
• M3: 572,212 km (0.116 R)
• M4: 1,471,594 km (0.104 R)
• M5: 1,760,318 km (0.108 R)
• M6: 2,066,994 km (0.113 R)
• M7: 2,529,999 km (0.09 R)
• M8: 2,817,227 km (0.056 R)
• M9: 3,084,858 km (0.118 R)
• M10: 3,237,148 km (0.104 R)
• M11: 3,676,517 km (0.091 R)
• M12: 3,773,157 km (0.078 R)
• M13: 4,269,224 km (0.075 R)
• M14: 4,715,624 km (0.094 R)
• M15: 5,394,948 km (0.09 R)
• M16: 5,504,902 km (0.089 R)
• M17: 6,142,638 km (0.12 R)
• M18: 6,296,126 km (0.115 R)
• M19: 7,446,533 km (0.104 R)
• M20: 8,150,690 km (0.117 R)
• M21: 8,234,914 km (0.039 R)
• M22: 9,093,157 km (0.101 R)
• M23: 9,312,168 km (0.119 R)
• M24: 9,532,975 km (0.07 R)
• M25: 9,934,645 km (0.051 R)
• M26: 10,387,627 km (0.088 R)
• M27: 10,662,588 km (0.056 R)
• M28: 10,939,943 km (0.081 R)
• M29: 11,834,089 km (0.105 R)
• M30: 12,362,469 km (0.109 R)
• M31: 12,849,410 km (0.112 R)
• M32: 13,095,199 km (0.108 R)
• M33: 13,442,117 km (0.058 R)
• M34: 13,842,141 km (0.078 R)
• M35: 14,347,782 km (0.097 R)
• M36: 14,756,633 km (0.1 R)
• M37: 15,117,463 km (0.077 R)
• M38: 15,429,225 km (0.107 R)
• M39: 15,795,441 km (0.103 R)
• M40: 15,900,608 km (0.06 R)
• M41: 16,857,735 km (0.073 R)
• M42: 17,343,330 km (0.057 R)
• M43: 21,331,759 km (0.053 R)
• M44: 22,445,216 km (0.088 R)
• M45: 22,979,131 km (0.088 R)
• M46: 23,878,513 km (0.047 R)
• M47: 25,095,342 km (0.07 R)
• M48: 25,341,131 km (0.104 R)
• M49: 26,145,519 km (0.113 R)
• M50: 26,832,622 km (0.088 R)
• M51: 26,958,284 km (0.082 R)
• M52: 27,525,859 km (0.075 R)
• M53: 28,161,051 km (0.102 R)
• M54: 28,480,443 km (0.045 R)
• M55: 30,552,972 km (0.049 R)
• M56: 30,881,189 km (0.072 R)
• M57: 31,276,576 km (0.112 R)
• M58: 32,072,437 km (0.09 R)
• M59: 32,405,891 km (0.118 R)
• M60: 34,295,013 km (0.112 R)
• M61: 35,804,306 km (0.116 R)
• M62: 36,150,325 km (0.082 R)
• M63: 36,219,739 km (0.092 R)
• M64: 36,775,944 km (0.093 R)
• M65: 37,615,786 km (0.106 R)
• M66: 39,528,245 km (0.067 R)
• M67: 39,671,111 km (0.081 R)
• M68: 39,742,619 km (0.108 R)
• M69: 40,892,877 km (0.083 R)
• M70: 41,544,675 km (0.115 R)
• M71: 41,981,202 km (0.104 R)
• M72: 43,446,962 km (0.108 R)
• M73: 43,816,020 km (0.071 R)
• M74: 46,052,209 km (0.107 R)
• M75: 46,730,336 km (0.082 R)
• M76: 46,957,126 km (0.064 R)
• M77: 47,563,596 km (0.078 R)
• M78: 47,715,587 km (0.112 R)
• M79: 48,784,314 km (0.03 R)
• M80: 48,860,909 km (0.066 R)
• M81: 49,321,670 km (0.107 R)
• M82: 50,945,256 km (0.106 R)
• M83: 51,802,751 km (0.062 R)
• M84: 52,194,099 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.8

Radius: 7.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.91 AU - 22.79 AU

Year: 30351 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,656,576 km

• M1: 204,051 km (0.099 R)
• M2: 340,485 km (0.081 R)
• M3: 703,110 km (0.081 R)
• M4: 760,256 km (0.076 R)
• M5: 879,635 km (0.117 R)
• M6: 1,070,522 km (0.063 R)
• M7: 1,298,210 km (0.043 R)
• M8: 2,097,213 km (0.099 R)
• M9: 2,740,932 km (0.06 R)
• M10: 2,895,317 km (0.043 R)
• M11: 2,989,414 km (0.104 R)
• M12: 3,212,913 km (0.043 R)
• M13: 3,777,945 km (0.116 R)
• M14: 4,089,557 km (0.096 R)
• M15: 4,195,173 km (0.09 R)
• M16: 4,481,653 km (0.061 R)
• M17: 4,627,212 km (0.041 R)
• M18: 4,700,664 km (0.107 R)
• M19: 5,263,302 km (0.057 R)
• M20: 5,768,195 km (0.081 R)
• M21: 6,046,447 km (0.081 R)
• M22: 6,533,687 km (0.111 R)
• M23: 7,245,474 km (0.113 R)
• M24: 8,605,618 km (0.08 R)
• M25: 9,477,624 km (0.034 R)
• M26: 10,667,076 km (0.071 R)
• M27: 11,254,697 km (0.055 R)
• M28: 11,953,319 km (0.055 R)
• M29: 12,105,011 km (0.099 R)
• M30: 12,308,015 km (0.113 R)
• M31: 12,872,298 km (0.093 R)
• M32: 13,497,468 km (0.086 R)
• M33: 13,549,977 km (0.096 R)
• M34: 13,708,102 km (0.097 R)
• M35: 14,185,917 km (0.071 R)
• M36: 14,940,040 km (0.117 R)
• M37: 15,212,458 km (0.117 R)
• M38: 15,707,028 km (0.119 R)
• M39: 15,984,084 km (0.081 R)
• M40: 16,486,882 km (0.112 R)
• M41: 16,824,973 km (0.099 R)
• M42: 16,938,219 km (0.082 R)
• M43: 17,680,224 km (0.035 R)
• M44: 18,608,030 km (0.069 R)
• M45: 19,077,768 km (0.081 R)
• M46: 19,254,892 km (0.092 R)
• M47: 19,314,132 km (0.099 R)
• M48: 19,610,934 km (0.056 R)
• M49: 20,934,876 km (0.109 R)
• M50: 21,117,535 km (0.09 R)
• M51: 21,239,756 km (0.066 R)
• M52: 21,854,005 km (0.102 R)
• M53: 21,977,423 km (0.056 R)
• M54: 24,882,464 km (0.095 R)
• M55: 25,011,418 km (0.081 R)
• M56: 26,248,143 km (0.113 R)
• M57: 26,973,244 km (0.066 R)
• M58: 27,771,798 km (0.072 R)
• M59: 28,983,989 km (0.11 R)
• M60: 29,596,592 km (0.033 R)
• M61: 30,627,022 km (0.111 R)
• M62: 30,696,137 km (0.062 R)
• M63: 30,973,192 km (0.102 R)
• M64: 31,320,558 km (0.042 R)
• M65: 31,879,007 km (0.102 R)
• M66: 33,076,837 km (0.104 R)
• M67: 34,145,864 km (0.04 R)
• M68: 34,217,521 km (0.067 R)
• M69: 34,432,792 km (0.028 R)
• M70: 34,720,619 km (0.101 R)
• M71: 35,806,998 km (0.071 R)
• M72: 35,952,707 km (0.091 R)
• M73: 36,098,565 km (0.033 R)
• M74: 36,757,394 km (0.08 R)
• M75: 36,904,448 km (0.042 R)
• M76: 37,051,503 km (0.097 R)
• M77: 38,533,868 km (0.082 R)
• M78: 39,207,208 km (0.119 R)
• M79: 39,357,405 km (0.068 R)
• M80: 39,582,998 km (0.084 R)
• M81: 39,959,985 km (0.098 R)
• M82: 43,250,689 km (0.105 R)
• M83: 43,328,330 km (0.115 R)
• M84: 44,653,768 km (0.118 R)
• M85: 44,810,696 km (0.086 R)
• M86: 46,151,093 km (0.087 R)
• M87: 47,824,943 km (0.088 R)
• M88: 51,807,239 km (0.074 R)
• M89: 52,467,564 km (0.106 R)
• M90: 52,633,019 km (0.099 R)
• M91: 53,546,314 km (0.09 R)
• M92: 55,304,388 km (0.076 R)
• M93: 56,232,792 km (0.114 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: 255 - 15,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit