🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 0.98 AU

Year: 314 Days

Day: 37.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.3 AU

Year: 503 Days

Day: 39.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.12 AU - 2.72 AU

Year: 1620 Days

Day: 22.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 122.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,307,181 km

• M1: 75,846 km (0.119 R)

Asteroid Belt

Center: 2.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.7 AU - 4.18 AU

Year: 2746 Days

Day: 5.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,307,181 km

• M1: 117,584 km (0.112 R)
• M2: 188,344 km (0.085 R)
• M3: 295,456 km (0.118 R)
• M4: 656,735 km (0.098 R)
• M5: 920,924 km (0.066 R)
• M6: 1,089,072 km (0.11 R)
• M7: 1,284,148 km (0.104 R)
• M8: 1,360,293 km (0.047 R)
• M9: 1,455,587 km (0.119 R)
• M10: 1,544,149 km (0.105 R)
• M11: 1,607,280 km (0.047 R)
• M12: 1,736,233 km (0.077 R)
• M13: 1,839,904 km (0.115 R)
• M14: 1,897,350 km (0.089 R)
• M15: 2,043,806 km (0.035 R)
• M16: 2,214,348 km (0.076 R)
• M17: 2,275,683 km (0.102 R)
• M18: 2,623,348 km (0.061 R)
• M19: 2,732,106 km (0.108 R)
• M20: 3,439,405 km (0.117 R)
• M21: 3,740,096 km (0.039 R)
• M22: 3,887,600 km (0.098 R)
• M23: 4,341,330 km (0.084 R)
• M24: 4,653,242 km (0.119 R)
• M25: 5,244,004 km (0.12 R)
• M26: 5,367,871 km (0.027 R)
• M27: 5,646,422 km (0.096 R)
• M28: 5,787,343 km (0.068 R)
• M29: 5,929,611 km (0.063 R)
• M30: 6,348,784 km (0.102 R)
• M31: 6,510,200 km (0.105 R)
• M32: 6,569,291 km (0.113 R)
• M33: 6,628,532 km (0.07 R)
• M34: 6,702,882 km (0.089 R)
• M35: 7,169,777 km (0.111 R)
• M36: 7,399,410 km (0.082 R)
• M37: 7,819,032 km (0.116 R)
• M38: 7,960,701 km (0.04 R)
• M39: 8,762,845 km (0.113 R)
• M40: 8,909,900 km (0.079 R)
• M41: 9,008,485 km (0.032 R)
• M42: 9,123,974 km (0.103 R)
• M43: 9,206,702 km (0.105 R)
• M44: 9,473,136 km (0.114 R)
• M45: 9,573,815 km (0.092 R)
• M46: 9,708,453 km (0.076 R)
• M47: 10,065,094 km (0.075 R)
• M48: 10,477,835 km (0.064 R)
• M49: 10,634,015 km (0.119 R)
• M50: 10,878,608 km (0.103 R)
• M51: 11,178,102 km (0.118 R)
• M52: 11,408,932 km (0.083 R)
• M53: 12,165,448 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218

Radius: 11.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.87 AU - 9.29 AU

Year: 10818 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 72,307,181 km

• M1: 148,700 km (0.116 R)
• M2: 622,776 km (0.055 R)
• M3: 806,482 km (0.062 R)
• M4: 891,155 km (0.099 R)
• M5: 994,078 km (0.066 R)
• M6: 2,039,318 km (0.068 R)
• M7: 2,218,536 km (0.109 R)
• M8: 2,700,541 km (0.076 R)
• M9: 2,964,880 km (0.077 R)
• M10: 3,261,084 km (0.072 R)
• M11: 3,590,798 km (0.085 R)
• M12: 4,005,633 km (0.047 R)
• M13: 4,696,176 km (0.077 R)
• M14: 5,068,825 km (0.113 R)
• M15: 5,313,567 km (0.079 R)
• M16: 5,478,872 km (0.109 R)
• M17: 6,042,258 km (0.094 R)
• M18: 6,360,004 km (0.059 R)
• M19: 6,506,311 km (0.062 R)
• M20: 7,747,674 km (0.051 R)
• M21: 7,904,003 km (0.116 R)
• M22: 8,061,380 km (0.102 R)
• M23: 8,379,426 km (0.11 R)
• M24: 8,507,781 km (0.109 R)
• M25: 9,192,340 km (0.115 R)
• M26: 9,725,956 km (0.117 R)
• M27: 10,648,975 km (0.086 R)
• M28: 10,892,969 km (0.093 R)
• M29: 10,997,987 km (0.06 R)
• M30: 11,386,343 km (0.118 R)
• M31: 12,947,097 km (0.11 R)
• M32: 13,244,797 km (0.026 R)
• M33: 13,319,596 km (0.089 R)
• M34: 13,432,094 km (0.086 R)
• M35: 13,847,228 km (0.087 R)
• M36: 14,037,217 km (0.053 R)
• M37: 14,189,956 km (0.097 R)
• M38: 14,304,848 km (0.111 R)
• M39: 14,845,046 km (0.037 R)
• M40: 15,667,834 km (0.083 R)
• M41: 16,545,674 km (0.095 R)
• M42: 18,390,814 km (0.062 R)
• M43: 19,231,554 km (0.107 R)
• M44: 19,443,834 km (0.068 R)
• M45: 20,214,113 km (0.118 R)
• M46: 20,516,301 km (0.087 R)
• M47: 20,602,918 km (0.08 R)
• M48: 21,037,949 km (0.07 R)
• M49: 21,784,442 km (0.094 R)
• M50: 22,316,562 km (0.079 R)
• M51: 24,166,938 km (0.111 R)
• M52: 24,441,749 km (0.094 R)
• M53: 24,948,437 km (0.113 R)
• M54: 26,725,510 km (0.111 R)
• M55: 27,152,313 km (0.06 R)
• M56: 28,833,643 km (0.101 R)
• M57: 29,125,209 km (0.1 R)
• M58: 29,613,347 km (0.116 R)
• M59: 31,443,079 km (0.062 R)
• M60: 32,700,000 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 12.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.69 AU - 10.71 AU

Year: 11046 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,307,181 km

• M1: 172,038 km (0.113 R)
• M2: 270,323 km (0.048 R)
• M3: 377,286 km (0.107 R)
• M4: 460,911 km (0.046 R)
• M5: 569,070 km (0.091 R)
• M6: 778,507 km (0.075 R)
• M7: 913,295 km (0.109 R)
• M8: 1,035,666 km (0.113 R)
• M9: 1,252,733 km (0.038 R)
• M10: 1,343,987 km (0.114 R)
• M11: 1,437,486 km (0.079 R)
• M12: 1,681,630 km (0.098 R)
• M13: 1,939,686 km (0.116 R)
• M14: 2,552,439 km (0.106 R)
• M15: 2,759,632 km (0.048 R)
• M16: 3,414,871 km (0.062 R)
• M17: 3,610,993 km (0.102 R)
• M18: 3,743,836 km (0.088 R)
• M19: 5,385,523 km (0.107 R)
• M20: 7,179,800 km (0.118 R)
• M21: 7,816,040 km (0.044 R)
• M22: 8,075,592 km (0.087 R)
• M23: 8,736,964 km (0.045 R)
• M24: 9,006,540 km (0.084 R)
• M25: 9,324,435 km (0.11 R)
• M26: 10,158,743 km (0.05 R)
• M27: 10,347,535 km (0.093 R)
• M28: 10,824,304 km (0.098 R)
• M29: 11,455,008 km (0.106 R)
• M30: 11,552,995 km (0.099 R)
• M31: 11,997,899 km (0.082 R)
• M32: 12,297,693 km (0.038 R)
• M33: 12,701,158 km (0.08 R)
• M34: 12,802,735 km (0.079 R)
• M35: 13,109,112 km (0.086 R)
• M36: 14,042,603 km (0.089 R)
• M37: 14,305,745 km (0.101 R)
• M38: 14,997,486 km (0.07 R)
• M39: 15,973,462 km (0.086 R)
• M40: 17,081,683 km (0.106 R)
• M41: 18,157,591 km (0.104 R)
• M42: 19,138,654 km (0.058 R)
• M43: 19,959,647 km (0.08 R)
• M44: 20,077,829 km (0.105 R)
• M45: 20,314,942 km (0.083 R)
• M46: 20,732,171 km (0.068 R)
• M47: 22,061,946 km (0.089 R)
• M48: 22,490,843 km (0.119 R)
• M49: 23,170,317 km (0.067 R)
• M50: 23,856,672 km (0.088 R)
• M51: 24,296,938 km (0.062 R)
• M52: 24,612,889 km (0.092 R)
• M53: 26,213,885 km (0.1 R)
• M54: 26,668,064 km (0.094 R)
• M55: 27,255,984 km (0.067 R)
• M56: 27,518,678 km (0.12 R)
• M57: 28,777,694 km (0.059 R)
• M58: 31,558,269 km (0.093 R)
• M59: 31,903,242 km (0.051 R)
• M60: 34,281,698 km (0.08 R)
• M61: 34,636,395 km (0.06 R)
• M62: 35,206,213 km (0.095 R)
• M63: 35,779,173 km (0.026 R)
• M64: 36,066,850 km (0.095 R)
• M65: 37,225,186 km (0.055 R)
• M66: 38,101,979 km (0.114 R)
• M67: 38,690,198 km (0.081 R)
• M68: 39,059,406 km (0.114 R)
• M69: 39,801,261 km (0.068 R)
• M70: 40,697,802 km (0.114 R)
• M71: 42,130,650 km (0.05 R)
• M72: 42,662,770 km (0.066 R)
• M73: 42,891,505 km (0.051 R)
• M74: 43,350,172 km (0.103 R)
• M75: 43,887,378 km (0.036 R)
• M76: 44,118,207 km (0.105 R)
• M77: 44,735,897 km (0.09 R)
• M78: 45,901,863 km (0.11 R)
• M79: 46,999,013 km (0.069 R)
• M80: 47,867,279 km (0.116 R)
• M81: 48,740,632 km (0.057 R)
• M82: 49,539,335 km (0.059 R)
• M83: 51,311,471 km (0.074 R)
• M84: 52,531,591 km (0.119 R)
• M85: 53,514,599 km (0.08 R)
• M86: 53,925,993 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.9

Radius: 6.1

Gravity: 22.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.75 AU - 10.07 AU

Year: 13429 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,307,181 km

• M1: 179,517 km (0.107 R)
• M2: 266,284 km (0.082 R)
• M3: 401,072 km (0.095 R)
• M4: 673,340 km (0.109 R)
• M5: 713,582 km (0.031 R)
• M6: 818,001 km (0.104 R)
• M7: 1,260,063 km (0.117 R)
• M8: 1,439,431 km (0.027 R)
• M9: 1,599,650 km (0.101 R)
• M10: 2,613,026 km (0.115 R)
• M11: 3,319,577 km (0.106 R)
• M12: 4,081,778 km (0.074 R)
• M13: 4,776,361 km (0.032 R)
• M14: 5,465,708 km (0.108 R)
• M15: 5,507,146 km (0.078 R)
• M16: 6,056,320 km (0.113 R)
• M17: 7,115,473 km (0.11 R)
• M18: 7,251,906 km (0.058 R)
• M19: 7,806,166 km (0.086 R)
• M20: 8,711,383 km (0.076 R)
• M21: 9,003,997 km (0.105 R)
• M22: 9,250,384 km (0.072 R)
• M23: 9,399,384 km (0.118 R)
• M24: 9,449,200 km (0.098 R)
• M25: 9,699,627 km (0.091 R)
• M26: 9,952,148 km (0.107 R)
• M27: 10,931,565 km (0.061 R)
• M28: 11,780,084 km (0.102 R)
• M29: 12,157,819 km (0.11 R)
• M30: 12,925,406 km (0.103 R)
• M31: 13,203,358 km (0.072 R)
• M32: 13,652,152 km (0.102 R)
• M33: 14,048,886 km (0.067 R)
• M34: 14,277,322 km (0.031 R)
• M35: 14,969,960 km (0.076 R)
• M36: 15,496,694 km (0.09 R)
• M37: 15,791,850 km (0.041 R)
• M38: 16,507,975 km (0.06 R)
• M39: 17,234,722 km (0.118 R)
• M40: 17,356,794 km (0.079 R)
• M41: 17,724,954 km (0.119 R)
• M42: 17,848,223 km (0.11 R)
• M43: 17,971,791 km (0.117 R)
• M44: 18,095,658 km (0.116 R)
• M45: 18,406,522 km (0.094 R)
• M46: 20,308,360 km (0.112 R)
• M47: 21,151,793 km (0.104 R)
• M48: 21,479,262 km (0.118 R)
• M49: 22,072,867 km (0.057 R)
• M50: 22,805,597 km (0.113 R)
• M51: 23,614,173 km (0.109 R)
• M52: 23,953,910 km (0.062 R)
• M53: 25,051,510 km (0.039 R)
• M54: 25,397,978 km (0.099 R)
• M55: 25,536,955 km (0.064 R)
• M56: 26,025,542 km (0.067 R)
• M57: 26,446,660 km (0.117 R)
• M58: 27,295,777 km (0.116 R)
• M59: 27,509,403 km (0.113 R)
• M60: 29,822,934 km (0.072 R)
• M61: 29,969,689 km (0.072 R)
• M62: 30,337,401 km (0.082 R)
• M63: 31,524,011 km (0.103 R)
• M64: 32,198,099 km (0.064 R)
• M65: 33,180,209 km (0.101 R)
• M66: 34,710,296 km (0.039 R)
• M67: 37,205,888 km (0.046 R)
• M68: 37,918,273 km (0.097 R)
• M69: 38,475,226 km (0.117 R)
• M70: 38,714,882 km (0.081 R)
• M71: 39,035,021 km (0.095 R)
• M72: 39,436,542 km (0.111 R)
• M73: 39,758,776 km (0.029 R)
• M74: 40,162,690 km (0.099 R)
• M75: 43,526,248 km (0.046 R)
• M76: 46,383,119 km (0.076 R)
• M77: 47,320,350 km (0.114 R)
• M78: 48,694,705 km (0.078 R)
• M79: 49,733,962 km (0.084 R)
• M80: 50,693,183 km (0.062 R)
• M81: 50,780,548 km (0.079 R)
• M82: 50,955,728 km (0.084 R)
• M83: 51,394,498 km (0.109 R)
• M84: 51,570,425 km (0.087 R)
• M85: 51,746,352 km (0.098 R)
• M86: 52,187,367 km (0.102 R)
• M87: 53,696,061 km (0.103 R)
• M88: 53,874,532 km (0.066 R)
• M89: 56,121,641 km (0.111 R)
• M90: 56,393,311 km (0.108 R)
• M91: 56,756,235 km (0.076 R)
• M92: 57,758,391 km (0.066 R)
• M93: 59,226,395 km (0.062 R)
• M94: 61,078,567 km (0.104 R)
• M95: 62,667,894 km (0.093 R)

Asteroid Belt

Center: 10.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.3

Radius: 6.4

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.42 AU - 14.06 AU

Year: 17315 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,307,181 km

• M1: 131,347 km (0.044 R)
• M2: 174,581 km (0.108 R)
• M3: 268,827 km (0.064 R)
• M4: 417,976 km (0.07 R)
• M5: 572,960 km (0.09 R)
• M6: 936,034 km (0.085 R)
• M7: 1,837,959 km (0.114 R)
• M8: 2,062,356 km (0.101 R)
• M9: 2,128,030 km (0.103 R)
• M10: 2,467,168 km (0.119 R)
• M11: 2,643,095 km (0.116 R)
• M12: 2,786,859 km (0.062 R)
• M13: 2,933,165 km (0.047 R)
• M14: 3,044,616 km (0.088 R)
• M15: 3,119,714 km (0.11 R)
• M16: 3,662,305 km (0.1 R)
• M17: 3,863,066 km (0.068 R)
• M18: 3,985,437 km (0.113 R)
• M19: 4,108,855 km (0.115 R)
• M20: 4,317,694 km (0.104 R)
• M21: 4,444,553 km (0.114 R)
• M22: 4,876,591 km (0.095 R)
• M23: 6,108,679 km (0.088 R)
• M24: 6,980,685 km (0.119 R)
• M25: 8,203,050 km (0.073 R)
• M26: 8,838,541 km (0.112 R)
• M27: 9,107,967 km (0.06 R)
• M28: 9,271,029 km (0.066 R)
• M29: 10,666,478 km (0.064 R)
• M30: 13,276,961 km (0.108 R)
• M31: 13,709,598 km (0.117 R)
• M32: 14,335,814 km (0.092 R)
• M33: 16,865,365 km (0.111 R)
• M34: 18,489,100 km (0.116 R)
• M35: 19,180,242 km (0.093 R)
• M36: 19,529,104 km (0.094 R)
• M37: 20,516,750 km (0.054 R)
• M38: 21,016,556 km (0.086 R)
• M39: 21,448,296 km (0.043 R)
• M40: 22,174,294 km (0.102 R)
• M41: 23,204,126 km (0.101 R)
• M42: 25,233,870 km (0.107 R)
• M43: 25,769,280 km (0.087 R)
• M44: 26,231,239 km (0.093 R)
• M45: 26,385,773 km (0.102 R)
• M46: 26,463,265 km (0.089 R)
• M47: 27,397,952 km (0.106 R)
• M48: 30,266,641 km (0.12 R)
• M49: 30,916,943 km (0.115 R)
• M50: 32,812,199 km (0.095 R)
• M51: 32,895,525 km (0.106 R)
• M52: 34,068,372 km (0.082 R)
• M53: 34,575,359 km (0.09 R)
• M54: 35,596,514 km (0.103 R)
• M55: 35,939,093 km (0.093 R)
• M56: 36,196,850 km (0.111 R)
• M57: 36,973,413 km (0.068 R)
• M58: 38,105,121 km (0.075 R)
• M59: 38,543,293 km (0.071 R)
• M60: 39,247,899 km (0.085 R)
• M61: 39,779,271 km (0.027 R)
• M62: 39,867,982 km (0.086 R)
• M63: 41,477,356 km (0.095 R)
• M64: 41,567,414 km (0.09 R)
• M65: 41,657,472 km (0.052 R)
• M66: 42,471,284 km (0.118 R)
• M67: 44,022,614 km (0.06 R)
• M68: 45,592,494 km (0.038 R)
• M69: 46,711,636 km (0.114 R)
• M70: 47,274,573 km (0.108 R)
• M71: 49,071,991 km (0.105 R)
• M72: 50,122,916 km (0.07 R)
• M73: 50,218,808 km (0.095 R)
• M74: 51,277,662 km (0.086 R)
• M75: 52,246,757 km (0.11 R)
• M76: 53,319,673 km (0.12 R)
• M77: 53,515,497 km (0.057 R)
• M78: 56,481,873 km (0.101 R)
• M79: 57,985,032 km (0.049 R)
• M80: 58,792,113 km (0.095 R)
• M81: 59,501,207 km (0.112 R)
• M82: 60,213,293 km (0.119 R)
• M83: 60,621,396 km (0.099 R)
• M84: 60,723,571 km (0.089 R)
• M85: 61,235,345 km (0.12 R)
• M86: 61,337,969 km (0.066 R)
• M87: 62,469,528 km (0.079 R)
• M88: 63,193,133 km (0.092 R)
• M89: 64,544,450 km (0.081 R)
• M90: 67,381,275 km (0.036 R)
• M91: 67,592,956 km (0.108 R)
• M92: 69,081,454 km (0.117 R)
• M93: 70,258,490 km (0.104 R)
• M94: 71,442,258 km (0.08 R)
• M95: 71,766,138 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit