🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 21.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.52 AU - 0.76 AU

Year: 183 Days

Day: 42.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 116.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.89 AU - 1.27 AU

Year: 400 Days

Day: 25.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 106,581,211 km

• M1: 73,004 km (0.081 R)
• M2: 576,849 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.21 AU - 1.27 AU

Year: 492 Days

Day: 37.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,581,211 km

• M1: 641,625 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.05 AU - 1.59 AU

Year: 541 Days

Day: 41.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 106,581,211 km

• M1: 14,062 km (0.091 R)
• M2: 250,427 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.37 AU - 2.99 AU

Year: 1564 Days

Day: 43.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 11

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.13 AU - 13.51 AU

Year: 12686 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 106,581,211 km

• M1: 233,522 km (0.054 R)
• M2: 536,009 km (0.101 R)
• M3: 890,556 km (0.093 R)
• M4: 1,361,191 km (0.084 R)
• M5: 1,434,344 km (0.087 R)
• M6: 2,565,903 km (0.059 R)
• M7: 2,657,606 km (0.09 R)
• M8: 2,781,473 km (0.103 R)
• M9: 2,875,869 km (0.049 R)
• M10: 2,971,163 km (0.118 R)
• M11: 3,067,654 km (0.085 R)
• M12: 3,396,769 km (0.118 R)
• M13: 3,565,665 km (0.041 R)
• M14: 3,841,673 km (0.042 R)
• M15: 4,017,750 km (0.119 R)
• M16: 4,786,683 km (0.07 R)
• M17: 5,091,414 km (0.054 R)
• M18: 5,680,082 km (0.043 R)
• M19: 6,043,754 km (0.113 R)
• M20: 6,666,680 km (0.06 R)
• M21: 6,836,323 km (0.114 R)
• M22: 6,921,744 km (0.036 R)
• M23: 7,223,184 km (0.095 R)
• M24: 7,310,100 km (0.095 R)
• M25: 7,883,808 km (0.075 R)
• M26: 8,063,325 km (0.082 R)
• M27: 8,198,861 km (0.06 R)
• M28: 9,074,457 km (0.046 R)
• M29: 9,595,058 km (0.12 R)
• M30: 11,467,126 km (0.076 R)
• M31: 11,875,528 km (0.097 R)
• M32: 12,549,167 km (0.103 R)
• M33: 12,758,903 km (0.057 R)
• M34: 14,423,927 km (0.101 R)
• M35: 15,421,745 km (0.06 R)
• M36: 17,133,893 km (0.118 R)
• M37: 17,425,160 km (0.108 R)
• M38: 18,487,006 km (0.068 R)
• M39: 19,267,009 km (0.047 R)
• M40: 20,118,969 km (0.095 R)
• M41: 20,611,295 km (0.053 R)
• M42: 21,045,279 km (0.105 R)
• M43: 21,985,651 km (0.112 R)
• M44: 22,492,788 km (0.07 R)
• M45: 23,453,954 km (0.086 R)
• M46: 23,583,207 km (0.095 R)
• M47: 23,712,609 km (0.093 R)
• M48: 24,232,611 km (0.103 R)
• M49: 24,887,999 km (0.115 R)
• M50: 26,753,934 km (0.105 R)
• M51: 27,977,046 km (0.109 R)
• M52: 28,114,077 km (0.052 R)
• M53: 28,251,259 km (0.047 R)
• M54: 30,830,476 km (0.098 R)
• M55: 31,184,873 km (0.064 R)
• M56: 31,398,050 km (0.057 R)
• M57: 32,976,457 km (0.102 R)
• M58: 33,338,783 km (0.065 R)
• M59: 33,411,338 km (0.051 R)
• M60: 33,556,747 km (0.04 R)
• M61: 34,287,084 km (0.057 R)
• M62: 34,727,650 km (0.107 R)
• M63: 35,837,516 km (0.1 R)
• M64: 37,034,150 km (0.088 R)
• M65: 37,561,781 km (0.098 R)
• M66: 38,548,230 km (0.053 R)
• M67: 38,777,114 km (0.026 R)
• M68: 38,853,559 km (0.036 R)
• M69: 39,466,461 km (0.092 R)
• M70: 40,159,848 km (0.116 R)
• M71: 40,701,841 km (0.106 R)
• M72: 40,857,123 km (0.118 R)
• M73: 41,324,317 km (0.113 R)
• M74: 43,210,597 km (0.042 R)
• M75: 43,369,021 km (0.058 R)
• M76: 43,607,031 km (0.09 R)
• M77: 44,164,283 km (0.11 R)
• M78: 44,244,019 km (0.083 R)
• M79: 46,578,643 km (0.073 R)
• M80: 50,529,822 km (0.072 R)
• M81: 50,696,774 km (0.108 R)
• M82: 52,460,832 km (0.051 R)
• M83: 54,330,506 km (0.053 R)
• M84: 55,273,421 km (0.072 R)
• M85: 55,790,132 km (0.075 R)
• M86: 56,568,041 km (0.118 R)
• M87: 57,698,104 km (0.078 R)
• M88: 58,397,174 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544

Radius: 7.9

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.49 AU - 19.95 AU

Year: 23285 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 106,581,211 km

• M1: 318,494 km (0.108 R)
• M2: 463,155 km (0.114 R)
• M3: 523,293 km (0.092 R)
• M4: 608,265 km (0.041 R)
• M5: 792,719 km (0.086 R)
• M6: 866,620 km (0.034 R)
• M7: 1,242,859 km (0.106 R)
• M8: 1,448,855 km (0.078 R)
• M9: 1,893,610 km (0.068 R)
• M10: 2,414,809 km (0.106 R)
• M11: 2,710,265 km (0.091 R)
• M12: 2,862,406 km (0.118 R)
• M13: 2,939,598 km (0.082 R)
• M14: 3,095,928 km (0.091 R)
• M15: 3,335,733 km (0.047 R)
• M16: 3,790,960 km (0.071 R)
• M17: 5,223,509 km (0.118 R)
• M18: 5,653,752 km (0.112 R)
• M19: 6,045,848 km (0.114 R)
• M20: 6,396,207 km (0.099 R)
• M21: 6,701,685 km (0.073 R)
• M22: 7,169,029 km (0.097 R)
• M23: 8,134,833 km (0.087 R)
• M24: 9,369,913 km (0.118 R)
• M25: 10,186,119 km (0.118 R)
• M26: 11,513,950 km (0.099 R)
• M27: 13,346,075 km (0.035 R)
• M28: 13,867,274 km (0.029 R)
• M29: 14,929,568 km (0.112 R)
• M30: 15,470,514 km (0.089 R)
• M31: 15,538,581 km (0.087 R)
• M32: 16,920,716 km (0.092 R)
• M33: 17,272,421 km (0.084 R)
• M34: 19,948,876 km (0.104 R)
• M35: 20,469,626 km (0.115 R)
• M36: 22,058,655 km (0.115 R)
• M37: 23,295,680 km (0.115 R)
• M38: 25,112,995 km (0.097 R)
• M39: 25,514,066 km (0.081 R)
• M40: 26,893,508 km (0.083 R)
• M41: 27,468,563 km (0.037 R)
• M42: 27,881,902 km (0.053 R)
• M43: 28,463,837 km (0.078 R)
• M44: 29,133,886 km (0.044 R)
• M45: 30,318,851 km (0.051 R)
• M46: 30,574,962 km (0.093 R)
• M47: 30,831,672 km (0.05 R)
• M48: 31,003,112 km (0.086 R)
• M49: 32,125,844 km (0.059 R)
• M50: 33,261,890 km (0.089 R)
• M51: 34,588,823 km (0.089 R)
• M52: 37,660,366 km (0.069 R)
• M53: 38,395,640 km (0.052 R)
• M54: 38,672,546 km (0.115 R)
• M55: 40,912,026 km (0.115 R)
• M56: 41,573,099 km (0.093 R)
• M57: 41,667,794 km (0.076 R)
• M58: 42,810,123 km (0.106 R)
• M59: 43,289,136 km (0.087 R)
• M60: 43,866,284 km (0.088 R)
• M61: 44,252,546 km (0.08 R)
• M62: 45,417,764 km (0.077 R)
• M63: 46,888,610 km (0.095 R)
• M64: 49,274,247 km (0.108 R)
• M65: 49,374,478 km (0.101 R)
• M66: 50,582,930 km (0.104 R)
• M67: 50,785,186 km (0.088 R)
• M68: 51,089,318 km (0.049 R)
• M69: 52,926,081 km (0.066 R)
• M70: 54,059,135 km (0.06 R)
• M71: 54,576,894 km (0.094 R)
• M72: 56,035,174 km (0.084 R)
• M73: 56,979,286 km (0.031 R)
• M74: 58,670,939 km (0.111 R)
• M75: 60,593,570 km (0.099 R)
• M76: 60,915,954 km (0.103 R)
• M77: 62,645,305 km (0.063 R)
• M78: 63,407,057 km (0.119 R)
• M79: 63,516,114 km (0.112 R)
• M80: 63,952,940 km (0.108 R)
• M81: 64,500,468 km (0.073 R)
• M82: 64,939,538 km (0.053 R)
• M83: 65,159,447 km (0.049 R)
• M84: 65,489,759 km (0.118 R)
• M85: 66,373,434 km (0.067 R)
• M86: 67,149,847 km (0.039 R)
• M87: 70,172,771 km (0.035 R)
• M88: 72,668,662 km (0.064 R)
• M89: 74,271,902 km (0.051 R)
• M90: 77,513,389 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.6

Radius: 3.4

Gravity: 50.48 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.52 AU - 17.3 AU

Year: 23695 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,581,211 km

• M1: 55,501 km (0.094 R)
• M2: 175,927 km (0.083 R)
• M3: 570,865 km (0.071 R)
• M4: 971,937 km (0.086 R)
• M5: 1,140,833 km (0.077 R)
• M6: 1,537,268 km (0.036 R)
• M7: 1,569,431 km (0.057 R)
• M8: 1,700,329 km (0.058 R)
• M9: 2,007,454 km (0.027 R)
• M10: 2,518,779 km (0.118 R)
• M11: 2,633,222 km (0.1 R)
• M12: 2,710,564 km (0.096 R)
• M13: 2,907,285 km (0.118 R)
• M14: 4,135,484 km (0.065 R)
• M15: 4,825,878 km (0.103 R)
• M16: 5,015,867 km (0.081 R)
• M17: 6,309,739 km (0.12 R)
• M18: 6,833,332 km (0.114 R)
• M19: 7,154,219 km (0.045 R)
• M20: 7,425,290 km (0.105 R)
• M21: 8,033,406 km (0.118 R)
• M22: 8,657,378 km (0.09 R)
• M23: 10,436,695 km (0.091 R)
• M24: 10,805,604 km (0.059 R)
• M25: 10,867,537 km (0.069 R)
• M26: 13,041,643 km (0.065 R)
• M27: 13,907,366 km (0.113 R)
• M28: 14,517,576 km (0.067 R)
• M29: 15,136,462 km (0.094 R)
• M30: 15,483,978 km (0.107 R)
• M31: 16,116,029 km (0.112 R)
• M32: 16,900,071 km (0.101 R)
• M33: 17,260,602 km (0.064 R)
• M34: 17,332,858 km (0.037 R)
• M35: 17,405,413 km (0.089 R)
• M36: 18,135,899 km (0.042 R)
• M37: 19,626,642 km (0.12 R)
• M38: 20,616,681 km (0.1 R)
• M39: 22,407,367 km (0.064 R)
• M40: 22,644,630 km (0.117 R)
• M41: 25,968,844 km (0.105 R)
• M42: 29,441,908 km (0.12 R)
• M43: 29,962,210 km (0.101 R)
• M44: 30,748,496 km (0.114 R)
• M45: 31,452,952 km (0.032 R)
• M46: 32,073,783 km (0.114 R)
• M47: 32,877,872 km (0.12 R)
• M48: 32,967,631 km (0.099 R)
• M49: 33,417,621 km (0.04 R)
• M50: 34,323,735 km (0.075 R)
• M51: 34,505,946 km (0.104 R)
• M52: 36,067,448 km (0.103 R)
• M53: 36,160,049 km (0.077 R)
• M54: 36,903,401 km (0.064 R)
• M55: 37,090,099 km (0.074 R)
• M56: 38,122,175 km (0.079 R)
• M57: 39,258,820 km (0.099 R)
• M58: 39,640,145 km (0.096 R)
• M59: 41,565,320 km (0.046 R)
• M60: 42,539,202 km (0.055 R)
• M61: 43,717,883 km (0.053 R)
• M62: 44,708,221 km (0.112 R)
• M63: 44,807,704 km (0.12 R)
• M64: 45,206,233 km (0.108 R)
• M65: 45,705,889 km (0.098 R)
• M66: 46,811,867 km (0.062 R)
• M67: 48,538,376 km (0.107 R)
• M68: 49,666,493 km (0.117 R)
• M69: 50,388,901 km (0.071 R)
• M70: 53,207,774 km (0.102 R)
• M71: 54,902,269 km (0.09 R)
• M72: 56,614,417 km (0.091 R)
• M73: 57,045,109 km (0.112 R)
• M74: 57,476,998 km (0.087 R)
• M75: 57,909,934 km (0.086 R)
• M76: 58,670,041 km (0.039 R)
• M77: 59,215,176 km (0.11 R)
• M78: 61,522,573 km (0.102 R)
• M79: 61,633,126 km (0.116 R)
• M80: 62,520,391 km (0.073 R)
• M81: 62,965,594 km (0.082 R)
• M82: 63,971,191 km (0.099 R)
• M83: 64,869,526 km (0.096 R)
• M84: 66,792,158 km (0.057 R)
• M85: 67,133,391 km (0.119 R)
• M86: 67,475,222 km (0.081 R)
• M87: 68,504,156 km (0.033 R)
• M88: 68,618,748 km (0.092 R)
• M89: 69,078,014 km (0.112 R)
• M90: 69,423,136 km (0.115 R)
• M91: 71,505,538 km (0.095 R)
• M92: 76,919,784 km (0.097 R)
• M93: 78,353,830 km (0.117 R)
• M94: 79,314,697 km (0.101 R)
• M95: 79,796,551 km (0.093 R)
• M96: 80,037,853 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.9

Radius: 4.7

Gravity: 37.61 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.9 AU - 23.6 AU

Year: 30105 Days

Day: 23.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,581,211 km

• M1: 96,042 km (0.063 R)
• M2: 198,516 km (0.107 R)
• M3: 254,167 km (0.061 R)
• M4: 294,558 km (0.095 R)
• M5: 726,298 km (0.101 R)
• M6: 1,041,650 km (0.117 R)
• M7: 1,470,098 km (0.102 R)
• M8: 1,584,989 km (0.074 R)
• M9: 3,631,189 km (0.068 R)
• M10: 4,212,676 km (0.114 R)
• M11: 7,723,439 km (0.08 R)
• M12: 9,514,724 km (0.092 R)
• M13: 12,348,855 km (0.059 R)
• M14: 13,294,015 km (0.116 R)
• M15: 14,343,893 km (0.118 R)
• M16: 14,425,723 km (0.072 R)
• M17: 15,420,249 km (0.085 R)
• M18: 16,351,047 km (0.117 R)
• M19: 18,711,851 km (0.083 R)
• M20: 20,160,258 km (0.077 R)
• M21: 22,971,501 km (0.041 R)
• M22: 23,163,286 km (0.076 R)
• M23: 23,741,780 km (0.1 R)
• M24: 24,814,397 km (0.093 R)
• M25: 28,433,918 km (0.116 R)
• M26: 30,094,604 km (0.034 R)
• M27: 30,619,991 km (0.082 R)
• M28: 30,831,074 km (0.086 R)
• M29: 31,573,379 km (0.103 R)
• M30: 32,000,181 km (0.115 R)
• M31: 32,428,929 km (0.116 R)
• M32: 32,644,051 km (0.041 R)
• M33: 33,400,567 km (0.101 R)
• M34: 33,835,448 km (0.085 R)
• M35: 34,272,274 km (0.041 R)
• M36: 34,491,435 km (0.114 R)
• M37: 36,819,626 km (0.049 R)
• M38: 37,494,163 km (0.109 R)
• M39: 38,399,829 km (0.062 R)
• M40: 41,976,714 km (0.072 R)
• M41: 42,328,568 km (0.059 R)
• M42: 42,799,053 km (0.069 R)
• M43: 46,261,945 km (0.032 R)
• M44: 46,503,994 km (0.06 R)
• M45: 47,354,757 km (0.114 R)
• M46: 48,948,274 km (0.061 R)
• M47: 49,071,542 km (0.113 R)
• M48: 49,318,379 km (0.087 R)
• M49: 51,308,629 km (0.103 R)
• M50: 52,313,478 km (0.062 R)
• M51: 52,565,700 km (0.108 R)
• M52: 53,071,341 km (0.107 R)
• M53: 54,853,949 km (0.077 R)
• M54: 55,495,275 km (0.077 R)
• M55: 55,623,929 km (0.093 R)
• M56: 57,044,810 km (0.075 R)
• M57: 59,790,230 km (0.078 R)
• M58: 60,979,982 km (0.119 R)
• M59: 61,378,361 km (0.041 R)
• M60: 62,177,662 km (0.076 R)
• M61: 63,114,444 km (0.1 R)
• M62: 63,786,438 km (0.119 R)
• M63: 63,921,076 km (0.113 R)
• M64: 65,816,630 km (0.077 R)
• M65: 66,225,182 km (0.062 R)
• M66: 67,318,743 km (0.12 R)
• M67: 70,774,753 km (0.079 R)
• M68: 71,612,650 km (0.094 R)
• M69: 72,594,461 km (0.111 R)
• M70: 73,298,469 km (0.054 R)
• M71: 74,855,184 km (0.119 R)
• M72: 75,566,522 km (0.117 R)
• M73: 76,995,630 km (0.114 R)
• M74: 78,866,801 km (0.085 R)
• M75: 79,590,555 km (0.056 R)
• M76: 80,607,372 km (0.035 R)
• M77: 85,904,333 km (0.119 R)
• M78: 87,844,618 km (0.117 R)
• M79: 89,045,739 km (0.063 R)
• M80: 90,252,246 km (0.044 R)
• M81: 90,403,489 km (0.108 R)
• M82: 91,160,754 km (0.06 R)
• M83: 94,057,716 km (0.102 R)
• M84: 95,132,577 km (0.095 R)
• M85: 96,365,862 km (0.061 R)
• M86: 96,829,765 km (0.052 R)
• M87: 102,296,221 km (0.118 R)
• M88: 104,034,847 km (0.117 R)
• M89: 104,193,421 km (0.119 R)
• M90: 104,510,718 km (0.058 R)
• M91: 105,146,359 km (0.12 R)
• M92: 105,305,532 km (0.114 R)
• M93: 105,783,347 km (0.113 R)
• M94: 106,421,532 km (0.078 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit