🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.66 AU

Year: 176 Days

Day: 36.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,998,791 km

• M1: 537,056 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.69 AU - 0.83 AU

Year: 251 Days

Day: 33.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.76 AU - 0.8 AU

Year: 261 Days

Day: 42.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.64 AU - 2.24 AU

Year: 1023 Days

Day: 41.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.02 AU - 2.1 AU

Year: 1120 Days

Day: 23.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,998,791 km

• M1: 1,495,680 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 13.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.72 AU - 5.9 AU

Year: 4634 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,998,791 km

• M1: 221,106 km (0.112 R)
• M2: 306,676 km (0.106 R)
• M3: 523,742 km (0.074 R)
• M4: 968,048 km (0.09 R)
• M5: 1,258,716 km (0.069 R)
• M6: 1,458,729 km (0.12 R)
• M7: 1,593,068 km (0.047 R)
• M8: 1,779,018 km (0.1 R)
• M9: 1,874,761 km (0.115 R)
• M10: 2,071,781 km (0.069 R)
• M11: 2,172,909 km (0.109 R)
• M12: 2,576,375 km (0.049 R)
• M13: 2,759,333 km (0.108 R)
• M14: 2,927,780 km (0.109 R)
• M15: 3,138,414 km (0.101 R)
• M16: 3,676,667 km (0.053 R)
• M17: 4,094,344 km (0.101 R)
• M18: 4,265,783 km (0.055 R)
• M19: 4,374,092 km (0.065 R)
• M20: 4,483,299 km (0.117 R)
• M21: 5,043,543 km (0.094 R)
• M22: 5,626,077 km (0.069 R)
• M23: 5,961,774 km (0.097 R)
• M24: 6,552,536 km (0.106 R)
• M25: 7,239,490 km (0.113 R)
• M26: 7,552,299 km (0.108 R)
• M27: 7,976,259 km (0.095 R)
• M28: 8,272,313 km (0.097 R)
• M29: 8,435,375 km (0.063 R)
• M30: 8,544,582 km (0.108 R)
• M31: 8,792,166 km (0.095 R)
• M32: 9,042,294 km (0.06 R)
• M33: 9,407,462 km (0.12 R)
• M34: 9,520,857 km (0.065 R)
• M35: 9,634,701 km (0.073 R)
• M36: 9,777,717 km (0.112 R)
• M37: 9,892,608 km (0.084 R)
• M38: 10,123,737 km (0.115 R)
• M39: 10,239,974 km (0.096 R)
• M40: 10,327,339 km (0.105 R)
• M41: 10,561,909 km (0.116 R)
• M42: 10,738,883 km (0.096 R)
• M43: 10,916,905 km (0.08 R)
• M44: 11,215,801 km (0.046 R)
• M45: 12,097,830 km (0.083 R)
• M46: 12,376,082 km (0.074 R)
• M47: 12,844,623 km (0.118 R)
• M48: 12,970,584 km (0.109 R)
• M49: 13,160,274 km (0.114 R)
• M50: 13,446,605 km (0.082 R)
• M51: 13,670,702 km (0.058 R)
• M52: 13,992,936 km (0.095 R)
• M53: 14,579,360 km (0.081 R)
• M54: 14,776,679 km (0.108 R)
• M55: 15,507,614 km (0.062 R)
• M56: 16,352,693 km (0.075 R)
• M57: 16,591,900 km (0.097 R)
• M58: 16,763,489 km (0.061 R)
• M59: 16,866,861 km (0.052 R)
• M60: 17,665,564 km (0.072 R)
• M61: 17,875,898 km (0.098 R)
• M62: 18,016,670 km (0.099 R)
• M63: 18,122,436 km (0.09 R)
• M64: 18,654,555 km (0.119 R)
• M65: 18,797,421 km (0.11 R)
• M66: 19,372,027 km (0.083 R)
• M67: 20,686,244 km (0.059 R)
• M68: 21,765,742 km (0.032 R)
• M69: 21,991,336 km (0.118 R)
• M70: 22,179,979 km (0.062 R)
• M71: 22,520,912 km (0.083 R)
• M72: 23,092,975 km (0.092 R)
• M73: 23,747,016 km (0.103 R)
• M74: 24,018,088 km (0.052 R)
• M75: 24,759,196 km (0.11 R)
• M76: 25,349,509 km (0.089 R)
• M77: 25,468,140 km (0.095 R)
• M78: 25,587,070 km (0.109 R)
• M79: 26,464,013 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 12

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.19 AU - 10.99 AU

Year: 10380 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,998,791 km

• M1: 157,078 km (0.092 R)
• M2: 274,811 km (0.104 R)
• M3: 518,357 km (0.082 R)
• M4: 733,927 km (0.057 R)
• M5: 907,012 km (0.068 R)
• M6: 1,094,458 km (0.052 R)
• M7: 1,336,807 km (0.066 R)
• M8: 1,508,395 km (0.083 R)
• M9: 1,779,766 km (0.042 R)
• M10: 2,369,630 km (0.115 R)
• M11: 2,686,479 km (0.103 R)
• M12: 2,877,814 km (0.098 R)
• M13: 3,045,364 km (0.061 R)
• M14: 3,361,165 km (0.102 R)
• M15: 3,808,911 km (0.085 R)
• M16: 4,339,385 km (0.118 R)
• M17: 4,564,680 km (0.109 R)
• M18: 5,060,597 km (0.08 R)
• M19: 5,643,430 km (0.056 R)
• M20: 6,356,414 km (0.111 R)
• M21: 6,723,676 km (0.109 R)
• M22: 7,211,515 km (0.087 R)
• M23: 7,287,511 km (0.116 R)
• M24: 7,517,443 km (0.107 R)
• M25: 7,944,993 km (0.052 R)
• M26: 8,824,030 km (0.088 R)
• M27: 9,316,507 km (0.1 R)
• M28: 9,566,185 km (0.077 R)
• M29: 10,114,761 km (0.115 R)
• M30: 10,414,256 km (0.09 R)
• M31: 10,847,342 km (0.106 R)
• M32: 11,374,824 km (0.108 R)
• M33: 11,686,436 km (0.082 R)
• M34: 12,136,576 km (0.106 R)
• M35: 12,227,232 km (0.088 R)
• M36: 12,914,635 km (0.055 R)
• M37: 13,333,209 km (0.119 R)
• M38: 13,898,241 km (0.091 R)
• M39: 14,375,009 km (0.083 R)
• M40: 14,519,072 km (0.079 R)
• M41: 15,738,594 km (0.092 R)
• M42: 16,235,558 km (0.119 R)
• M43: 17,551,720 km (0.078 R)
• M44: 17,860,340 km (0.07 R)
• M45: 17,963,712 km (0.093 R)
• M46: 18,954,649 km (0.108 R)
• M47: 19,909,831 km (0.109 R)
• M48: 20,070,649 km (0.075 R)
• M49: 20,285,621 km (0.082 R)
• M50: 20,555,346 km (0.1 R)
• M51: 20,772,113 km (0.103 R)
• M52: 20,880,721 km (0.12 R)
• M53: 21,701,565 km (0.069 R)
• M54: 22,088,126 km (0.056 R)
• M55: 22,756,379 km (0.114 R)
• M56: 22,980,627 km (0.104 R)
• M57: 23,544,311 km (0.11 R)
• M58: 23,941,643 km (0.092 R)
• M59: 24,455,662 km (0.04 R)
• M60: 24,570,403 km (0.08 R)
• M61: 26,784,452 km (0.096 R)
• M62: 27,080,506 km (0.066 R)
• M63: 27,258,677 km (0.091 R)
• M64: 27,377,607 km (0.058 R)
• M65: 28,577,083 km (0.106 R)
• M66: 28,697,958 km (0.05 R)
• M67: 28,940,157 km (0.117 R)
• M68: 30,100,288 km (0.081 R)
• M69: 31,837,568 km (0.099 R)
• M70: 32,151,126 km (0.111 R)
• M71: 33,161,659 km (0.081 R)
• M72: 33,862,525 km (0.087 R)
• M73: 34,955,188 km (0.083 R)
• M74: 35,149,217 km (0.105 R)
• M75: 35,668,321 km (0.058 R)
• M76: 36,386,391 km (0.057 R)
• M77: 36,517,439 km (0.086 R)
• M78: 36,779,983 km (0.055 R)
• M79: 38,635,595 km (0.113 R)
• M80: 39,171,305 km (0.119 R)
• M81: 40,385,890 km (0.051 R)
• M82: 40,521,575 km (0.09 R)
• M83: 42,093,101 km (0.102 R)
• M84: 42,230,731 km (0.103 R)
• M85: 42,713,483 km (0.098 R)
• M86: 43,059,354 km (0.073 R)
• M87: 44,662,743 km (0.082 R)
• M88: 44,873,377 km (0.083 R)
• M89: 45,013,850 km (0.1 R)
• M90: 46,712,085 km (0.055 R)
• M91: 46,997,218 km (0.088 R)
• M92: 47,497,474 km (0.082 R)
• M93: 47,784,103 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.8

Radius: 10

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.32 AU - 13.76 AU

Year: 13893 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,998,791 km

• M1: 126,261 km (0.065 R)
• M2: 291,865 km (0.086 R)
• M3: 512,223 km (0.114 R)
• M4: 689,796 km (0.103 R)
• M5: 973,134 km (0.084 R)
• M6: 1,060,948 km (0.051 R)
• M7: 1,316,611 km (0.08 R)
• M8: 1,566,290 km (0.065 R)
• M9: 2,226,615 km (0.032 R)
• M10: 3,226,976 km (0.045 R)
• M11: 3,293,696 km (0.047 R)
• M12: 3,634,331 km (0.088 R)
• M13: 5,146,316 km (0.11 R)
• M14: 5,224,556 km (0.12 R)
• M15: 5,541,704 km (0.101 R)
• M16: 5,864,985 km (0.106 R)
• M17: 6,572,582 km (0.105 R)
• M18: 6,914,862 km (0.105 R)
• M19: 7,528,064 km (0.119 R)
• M20: 7,661,655 km (0.104 R)
• M21: 8,759,255 km (0.114 R)
• M22: 8,899,877 km (0.116 R)
• M23: 10,645,684 km (0.075 R)
• M24: 10,896,260 km (0.099 R)
• M25: 11,301,521 km (0.118 R)
• M26: 15,673,818 km (0.067 R)
• M27: 16,477,009 km (0.119 R)
• M28: 17,529,280 km (0.116 R)
• M29: 19,026,605 km (0.08 R)
• M30: 20,751,768 km (0.093 R)
• M31: 21,506,489 km (0.038 R)
• M32: 23,301,963 km (0.115 R)
• M33: 23,889,284 km (0.064 R)
• M34: 26,354,507 km (0.106 R)
• M35: 26,557,960 km (0.054 R)
• M36: 27,308,343 km (0.052 R)
• M37: 30,449,899 km (0.106 R)
• M38: 30,877,300 km (0.102 R)
• M39: 31,306,795 km (0.094 R)
• M40: 31,594,173 km (0.055 R)
• M41: 32,099,215 km (0.066 R)
• M42: 32,898,217 km (0.108 R)
• M43: 33,336,838 km (0.103 R)
• M44: 35,185,120 km (0.108 R)
• M45: 36,309,946 km (0.119 R)
• M46: 37,066,463 km (0.058 R)
• M47: 37,599,181 km (0.089 R)
• M48: 37,981,104 km (0.053 R)
• M49: 38,210,887 km (0.074 R)
• M50: 38,748,990 km (0.073 R)
• M51: 39,754,886 km (0.099 R)
• M52: 40,066,050 km (0.114 R)
• M53: 40,456,351 km (0.085 R)
• M54: 42,426,106 km (0.105 R)
• M55: 45,316,935 km (0.097 R)
• M56: 45,398,167 km (0.05 R)
• M57: 47,032,523 km (0.093 R)
• M58: 48,022,412 km (0.115 R)
• M59: 48,686,029 km (0.112 R)
• M60: 51,540,506 km (0.082 R)
• M61: 52,049,886 km (0.12 R)
• M62: 53,587,902 km (0.106 R)
• M63: 53,759,790 km (0.113 R)
• M64: 54,967,643 km (0.1 R)
• M65: 55,748,843 km (0.093 R)
• M66: 56,184,323 km (0.077 R)
• M67: 57,146,686 km (0.084 R)
• M68: 57,409,978 km (0.086 R)
• M69: 58,821,584 km (0.102 R)
• M70: 58,998,707 km (0.095 R)
• M71: 59,176,131 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.4

Radius: 4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.9 AU - 17.24 AU

Year: 21064 Days

Day: 17.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,998,791 km

• M1: 75,397 km (0.1 R)
• M2: 167,101 km (0.05 R)
• M3: 463,753 km (0.095 R)
• M4: 956,379 km (0.048 R)
• M5: 1,186,610 km (0.07 R)
• M6: 1,433,447 km (0.096 R)
• M7: 1,562,849 km (0.101 R)
• M8: 1,832,873 km (0.076 R)
• M9: 1,973,346 km (0.089 R)
• M10: 2,201,183 km (0.051 R)
• M11: 2,307,547 km (0.101 R)
• M12: 2,350,482 km (0.087 R)
• M13: 2,749,459 km (0.119 R)
• M14: 3,074,087 km (0.104 R)
• M15: 3,241,038 km (0.096 R)
• M16: 3,386,447 km (0.101 R)
• M17: 3,509,267 km (0.042 R)
• M18: 3,633,583 km (0.071 R)
• M19: 4,040,938 km (0.057 R)
• M20: 4,276,405 km (0.119 R)
• M21: 4,302,884 km (0.109 R)
• M22: 4,382,619 km (0.099 R)
• M23: 4,733,426 km (0.084 R)
• M24: 4,953,784 km (0.102 R)
• M25: 6,134,859 km (0.1 R)
• M26: 6,587,692 km (0.05 R)
• M27: 6,618,359 km (0.069 R)
• M28: 7,051,296 km (0.036 R)
• M29: 7,082,562 km (0.116 R)
• M30: 7,208,224 km (0.109 R)
• M31: 7,782,380 km (0.106 R)
• M32: 7,814,694 km (0.098 R)
• M33: 8,206,191 km (0.09 R)
• M34: 9,212,536 km (0.11 R)
• M35: 9,246,644 km (0.119 R)
• M36: 9,418,383 km (0.094 R)
• M37: 9,695,288 km (0.029 R)
• M38: 9,730,145 km (0.106 R)
• M39: 11,930,131 km (0.1 R)
• M40: 12,004,780 km (0.103 R)
• M41: 12,267,175 km (0.045 R)
• M42: 12,342,572 km (0.072 R)
• M43: 12,380,271 km (0.111 R)
• M44: 12,874,243 km (0.042 R)
• M45: 13,027,431 km (0.096 R)
• M46: 13,452,140 km (0.085 R)
• M47: 13,724,707 km (0.032 R)
• M48: 14,713,100 km (0.116 R)
• M49: 15,929,032 km (0.06 R)
• M50: 16,093,589 km (0.071 R)
• M51: 16,548,965 km (0.095 R)
• M52: 17,176,828 km (0.111 R)
• M53: 17,557,255 km (0.112 R)
• M54: 17,642,077 km (0.065 R)
• M55: 18,197,384 km (0.11 R)
• M56: 18,240,319 km (0.105 R)
• M57: 18,498,824 km (0.082 R)
• M58: 18,975,742 km (0.057 R)
• M59: 19,237,538 km (0.09 R)
• M60: 19,676,608 km (0.088 R)
• M61: 19,720,739 km (0.087 R)
• M62: 19,941,695 km (0.098 R)
• M63: 20,430,581 km (0.106 R)
• M64: 20,519,891 km (0.109 R)
• M65: 20,698,960 km (0.105 R)
• M66: 21,239,158 km (0.074 R)
• M67: 21,784,143 km (0.119 R)
• M68: 21,875,397 km (0.1 R)
• M69: 22,656,149 km (0.091 R)
• M70: 23,026,703 km (0.08 R)
• M71: 23,867,891 km (0.11 R)
• M72: 23,914,865 km (0.107 R)
• M73: 24,009,112 km (0.105 R)
• M74: 24,719,103 km (0.112 R)
• M75: 24,861,820 km (0.114 R)
• M76: 25,244,042 km (0.093 R)
• M77: 27,577,769 km (0.094 R)
• M78: 27,874,272 km (0.103 R)
• M79: 28,970,675 km (0.114 R)
• M80: 29,221,700 km (0.061 R)
• M81: 29,877,986 km (0.096 R)
• M82: 30,386,170 km (0.083 R)
• M83: 30,488,196 km (0.098 R)
• M84: 31,256,530 km (0.12 R)
• M85: 31,927,626 km (0.095 R)
• M86: 34,659,134 km (0.103 R)
• M87: 35,729,507 km (0.035 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit