🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.57 AU - 0.77 AU

Year: 206 Days

Day: 37.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.74 AU - 1.18 AU

Year: 352 Days

Day: 26.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.07 AU - 1.27 AU

Year: 474 Days

Day: 36.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.03 AU - 1.37 AU

Year: 493 Days

Day: 17.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.25 AU - 1.75 AU

Year: 688 Days

Day: 38.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.13 AU - 3.67 AU

Year: 2349 Days

Day: 24.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 9.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.9 AU - 6.12 AU

Year: 4202 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,946,488 km

• M1: 116,537 km (0.057 R)
• M2: 200,611 km (0.096 R)
• M3: 313,856 km (0.101 R)
• M4: 405,261 km (0.055 R)
• M5: 463,604 km (0.057 R)
• M6: 525,388 km (0.108 R)
• M7: 678,726 km (0.108 R)
• M8: 750,682 km (0.053 R)
• M9: 836,402 km (0.12 R)
• M10: 948,451 km (0.087 R)
• M11: 1,053,917 km (0.081 R)
• M12: 1,696,141 km (0.093 R)
• M13: 1,899,295 km (0.112 R)
• M14: 2,141,045 km (0.108 R)
• M15: 2,265,660 km (0.082 R)
• M16: 2,408,975 km (0.083 R)
• M17: 2,704,430 km (0.118 R)
• M18: 2,822,613 km (0.089 R)
• M19: 3,063,914 km (0.066 R)
• M20: 3,151,878 km (0.107 R)
• M21: 3,312,097 km (0.059 R)
• M22: 3,530,061 km (0.104 R)
• M23: 3,715,413 km (0.099 R)
• M24: 3,809,211 km (0.109 R)
• M25: 3,884,907 km (0.098 R)
• M26: 4,270,720 km (0.109 R)
• M27: 4,388,902 km (0.103 R)
• M28: 4,811,217 km (0.077 R)
• M29: 4,913,692 km (0.109 R)
• M30: 5,204,510 km (0.097 R)
• M31: 6,022,062 km (0.081 R)
• M32: 6,154,756 km (0.096 R)
• M33: 6,333,375 km (0.075 R)
• M34: 6,649,925 km (0.083 R)
• M35: 7,558,881 km (0.089 R)
• M36: 8,015,753 km (0.114 R)
• M37: 8,333,649 km (0.11 R)
• M38: 8,456,917 km (0.062 R)
• M39: 8,580,934 km (0.119 R)
• M40: 8,830,613 km (0.055 R)
• M41: 8,906,010 km (0.072 R)
• M42: 9,158,980 km (0.102 R)
• M43: 9,260,707 km (0.112 R)
• M44: 9,337,301 km (0.1 R)
• M45: 9,439,775 km (0.084 R)
• M46: 9,516,968 km (0.071 R)
• M47: 9,697,682 km (0.092 R)
• M48: 9,931,653 km (0.117 R)
• M49: 10,036,372 km (0.087 R)
• M50: 10,141,389 km (0.075 R)
• M51: 10,352,472 km (0.098 R)
• M52: 10,485,165 km (0.102 R)
• M53: 11,184,086 km (0.099 R)
• M54: 11,621,810 km (0.086 R)
• M55: 12,401,065 km (0.073 R)
• M56: 12,570,410 km (0.078 R)
• M57: 13,834,512 km (0.083 R)
• M58: 13,951,497 km (0.106 R)
• M59: 14,039,311 km (0.059 R)
• M60: 14,245,158 km (0.03 R)
• M61: 14,422,432 km (0.079 R)
• M62: 14,511,442 km (0.092 R)
• M63: 14,838,912 km (0.072 R)
• M64: 15,018,579 km (0.045 R)
• M65: 15,108,787 km (0.037 R)
• M66: 15,531,700 km (0.084 R)
• M67: 15,775,095 km (0.119 R)
• M68: 16,327,411 km (0.072 R)
• M69: 16,574,995 km (0.084 R)
• M70: 16,917,275 km (0.103 R)
• M71: 17,042,339 km (0.051 R)
• M72: 18,406,372 km (0.118 R)
• M73: 18,567,340 km (0.084 R)
• M74: 18,955,247 km (0.048 R)
• M75: 19,575,181 km (0.1 R)
• M76: 19,838,174 km (0.064 R)
• M77: 20,036,092 km (0.119 R)
• M78: 20,102,214 km (0.053 R)
• M79: 20,868,155 km (0.095 R)
• M80: 22,566,091 km (0.116 R)
• M81: 23,153,412 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.9

Radius: 12.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.26 AU - 8.36 AU

Year: 7406 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 157.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,946,488 km

• M1: 160,967 km (0.052 R)
• M2: 259,104 km (0.087 R)
• M3: 515,514 km (0.098 R)
• M4: 604,375 km (0.108 R)
• M5: 710,440 km (0.052 R)
• M6: 1,313,469 km (0.107 R)
• M7: 1,758,673 km (0.06 R)
• M8: 1,917,396 km (0.045 R)
• M9: 2,081,206 km (0.037 R)
• M10: 2,215,544 km (0.092 R)
• M11: 2,511,000 km (0.106 R)
• M12: 2,763,970 km (0.095 R)
• M13: 2,949,920 km (0.049 R)
• M14: 3,120,911 km (0.085 R)
• M15: 3,295,192 km (0.084 R)
• M16: 3,593,042 km (0.072 R)
• M17: 3,899,568 km (0.081 R)
• M18: 4,193,528 km (0.089 R)
• M19: 4,692,287 km (0.025 R)
• M20: 4,847,869 km (0.103 R)
• M21: 5,417,537 km (0.119 R)
• M22: 5,960,578 km (0.08 R)
• M23: 6,177,794 km (0.102 R)
• M24: 6,275,182 km (0.114 R)
• M25: 6,446,920 km (0.078 R)
• M26: 6,570,638 km (0.073 R)
• M27: 6,670,120 km (0.117 R)
• M28: 6,971,560 km (0.049 R)
• M29: 7,328,949 km (0.088 R)
• M30: 7,561,873 km (0.084 R)
• M31: 7,718,652 km (0.104 R)
• M32: 8,900,475 km (0.093 R)
• M33: 9,484,355 km (0.043 R)
• M34: 9,625,127 km (0.102 R)
• M35: 10,166,821 km (0.033 R)
• M36: 10,253,288 km (0.067 R)
• M37: 10,983,176 km (0.092 R)
• M38: 11,101,508 km (0.043 R)
• M39: 11,399,208 km (0.079 R)
• M40: 11,639,313 km (0.111 R)
• M41: 11,881,063 km (0.049 R)
• M42: 12,033,054 km (0.062 R)
• M43: 12,246,979 km (0.092 R)
• M44: 12,369,650 km (0.096 R)
• M45: 13,020,999 km (0.106 R)
• M46: 13,177,628 km (0.114 R)
• M47: 13,272,024 km (0.111 R)
• M48: 13,683,418 km (0.116 R)
• M49: 14,227,805 km (0.113 R)
• M50: 14,779,222 km (0.066 R)
• M51: 15,205,576 km (0.104 R)
• M52: 16,070,701 km (0.116 R)
• M53: 16,951,683 km (0.114 R)
• M54: 17,122,823 km (0.082 R)
• M55: 17,294,711 km (0.103 R)
• M56: 17,501,604 km (0.052 R)
• M57: 18,302,402 km (0.074 R)
• M58: 18,689,711 km (0.109 R)
• M59: 19,222,130 km (0.05 R)
• M60: 19,759,635 km (0.082 R)
• M61: 19,939,751 km (0.104 R)
• M62: 20,193,169 km (0.041 R)
• M63: 21,069,514 km (0.076 R)
• M64: 21,327,570 km (0.086 R)
• M65: 21,512,473 km (0.073 R)
• M66: 21,660,724 km (0.099 R)
• M67: 22,369,968 km (0.12 R)
• M68: 23,926,235 km (0.097 R)
• M69: 24,233,957 km (0.057 R)
• M70: 24,543,027 km (0.11 R)
• M71: 25,634,942 km (0.095 R)
• M72: 25,792,169 km (0.1 R)
• M73: 26,028,683 km (0.063 R)
• M74: 26,226,452 km (0.086 R)
• M75: 26,305,589 km (0.12 R)
• M76: 26,424,519 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 10.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.28 AU - 9.62 AU

Year: 8400 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,946,488 km

• M1: 199,564 km (0.097 R)
• M2: 291,117 km (0.067 R)
• M3: 393,592 km (0.05 R)
• M4: 499,208 km (0.113 R)
• M5: 699,370 km (0.103 R)
• M6: 879,187 km (0.113 R)
• M7: 1,160,281 km (0.119 R)
• M8: 1,663,977 km (0.052 R)
• M9: 2,034,980 km (0.117 R)
• M10: 2,274,486 km (0.11 R)
• M11: 2,569,493 km (0.067 R)
• M12: 3,072,142 km (0.092 R)
• M13: 3,271,705 km (0.09 R)
• M14: 3,657,369 km (0.108 R)
• M15: 4,139,523 km (0.099 R)
• M16: 4,249,328 km (0.108 R)
• M17: 4,958,272 km (0.117 R)
• M18: 5,104,429 km (0.103 R)
• M19: 5,252,082 km (0.067 R)
• M20: 5,401,231 km (0.083 R)
• M21: 5,795,422 km (0.095 R)
• M22: 5,980,624 km (0.027 R)
• M23: 6,870,282 km (0.075 R)
• M24: 7,000,732 km (0.092 R)
• M25: 7,430,526 km (0.075 R)
• M26: 7,564,566 km (0.108 R)
• M27: 7,903,106 km (0.085 R)
• M28: 8,630,152 km (0.048 R)
• M29: 8,771,073 km (0.092 R)
• M30: 9,888,868 km (0.081 R)
• M31: 9,999,421 km (0.115 R)
• M32: 10,408,421 km (0.119 R)
• M33: 10,898,803 km (0.116 R)
• M34: 11,089,391 km (0.074 R)
• M35: 11,281,175 km (0.088 R)
• M36: 11,512,753 km (0.057 R)
• M37: 13,502,704 km (0.073 R)
• M38: 13,996,078 km (0.102 R)
• M39: 14,495,286 km (0.103 R)
• M40: 14,957,992 km (0.093 R)
• M41: 15,127,486 km (0.088 R)
• M42: 15,984,532 km (0.106 R)
• M43: 16,331,749 km (0.088 R)
• M44: 16,901,268 km (0.086 R)
• M45: 17,166,356 km (0.103 R)
• M46: 17,388,359 km (0.108 R)
• M47: 17,611,260 km (0.119 R)
• M48: 18,285,647 km (0.086 R)
• M49: 18,512,288 km (0.034 R)
• M50: 18,968,412 km (0.087 R)
• M51: 19,060,115 km (0.084 R)
• M52: 19,290,047 km (0.048 R)
• M53: 19,798,829 km (0.104 R)
• M54: 20,594,092 km (0.073 R)
• M55: 20,924,553 km (0.105 R)
• M56: 21,114,243 km (0.028 R)
• M57: 21,304,382 km (0.063 R)
• M58: 21,495,120 km (0.091 R)
• M59: 22,603,191 km (0.05 R)
• M60: 23,581,711 km (0.045 R)
• M61: 24,076,132 km (0.11 R)
• M62: 24,274,798 km (0.062 R)
• M63: 24,774,006 km (0.107 R)
• M64: 25,731,881 km (0.119 R)
• M65: 26,599,249 km (0.117 R)
• M66: 26,804,647 km (0.032 R)
• M67: 27,424,282 km (0.092 R)
• M68: 28,153,122 km (0.091 R)
• M69: 28,414,919 km (0.096 R)
• M70: 28,677,613 km (0.113 R)
• M71: 28,835,588 km (0.114 R)
• M72: 30,484,755 km (0.099 R)
• M73: 30,753,732 km (0.039 R)
• M74: 32,712,866 km (0.066 R)
• M75: 33,153,581 km (0.09 R)
• M76: 33,319,485 km (0.114 R)
• M77: 33,596,391 km (0.105 R)
• M78: 34,152,745 km (0.069 R)
• M79: 35,217,882 km (0.118 R)
• M80: 35,839,611 km (0.099 R)
• M81: 36,636,219 km (0.097 R)
• M82: 36,750,512 km (0.081 R)
• M83: 38,304,684 km (0.11 R)
• M84: 38,769,335 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.3

Radius: 6.9

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.44 AU - 14.24 AU

Year: 16244 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,946,488 km

• M1: 87,664 km (0.104 R)
• M2: 151,393 km (0.047 R)
• M3: 411,245 km (0.098 R)
• M4: 1,207,255 km (0.038 R)
• M5: 1,544,897 km (0.043 R)
• M6: 2,188,617 km (0.091 R)
• M7: 2,274,486 km (0.107 R)
• M8: 2,812,739 km (0.043 R)
• M9: 3,128,391 km (0.096 R)
• M10: 3,257,942 km (0.105 R)
• M11: 4,141,916 km (0.102 R)
• M12: 5,019,757 km (0.112 R)
• M13: 5,095,453 km (0.116 R)
• M14: 5,171,598 km (0.082 R)
• M15: 6,113,915 km (0.045 R)
• M16: 7,065,807 km (0.054 R)
• M17: 7,193,414 km (0.065 R)
• M18: 7,407,638 km (0.082 R)
• M19: 7,755,004 km (0.108 R)
• M20: 8,465,295 km (0.106 R)
• M21: 8,965,700 km (0.074 R)
• M22: 10,090,526 km (0.098 R)
• M23: 10,378,651 km (0.109 R)
• M24: 11,110,783 km (0.056 R)
• M25: 13,195,579 km (0.093 R)
• M26: 14,255,331 km (0.091 R)
• M27: 14,795,379 km (0.039 R)
• M28: 14,958,740 km (0.056 R)
• M29: 16,737,907 km (0.079 R)
• M30: 16,964,997 km (0.094 R)
• M31: 17,652,399 km (0.119 R)
• M32: 19,708,622 km (0.025 R)
• M33: 20,008,416 km (0.082 R)
• M34: 20,917,073 km (0.079 R)
• M35: 21,468,790 km (0.068 R)
• M36: 22,149,610 km (0.11 R)
• M37: 24,362,312 km (0.094 R)
• M38: 24,748,724 km (0.048 R)
• M39: 25,332,006 km (0.041 R)
• M40: 25,723,503 km (0.067 R)
• M41: 25,985,449 km (0.102 R)
• M42: 26,446,211 km (0.113 R)
• M43: 27,308,942 km (0.11 R)
• M44: 27,710,313 km (0.027 R)
• M45: 28,180,948 km (0.097 R)
• M46: 28,722,193 km (0.071 R)
• M47: 29,266,729 km (0.093 R)
• M48: 30,573,766 km (0.059 R)
• M49: 32,322,266 km (0.106 R)
• M50: 34,103,079 km (0.036 R)
• M51: 34,896,695 km (0.1 R)
• M52: 35,623,442 km (0.086 R)
• M53: 35,769,300 km (0.11 R)
• M54: 35,988,610 km (0.106 R)
• M55: 36,575,632 km (0.119 R)
• M56: 37,684,601 km (0.063 R)
• M57: 38,131,450 km (0.097 R)
• M58: 38,654,743 km (0.094 R)
• M59: 40,543,417 km (0.102 R)
• M60: 41,307,114 km (0.112 R)
• M61: 41,844,619 km (0.067 R)
• M62: 41,998,705 km (0.067 R)
• M63: 43,315,315 km (0.081 R)
• M64: 43,705,018 km (0.11 R)
• M65: 44,802,618 km (0.099 R)
• M66: 45,988,779 km (0.087 R)
• M67: 46,306,824 km (0.105 R)
• M68: 47,425,667 km (0.089 R)
• M69: 47,666,519 km (0.048 R)
• M70: 48,149,571 km (0.029 R)
• M71: 49,853,042 km (0.089 R)
• M72: 50,589,063 km (0.12 R)
• M73: 50,917,430 km (0.036 R)
• M74: 51,493,681 km (0.099 R)
• M75: 52,072,027 km (0.109 R)
• M76: 52,818,819 km (0.109 R)
• M77: 52,985,322 km (0.069 R)
• M78: 53,652,828 km (0.118 R)
• M79: 54,071,402 km (0.086 R)
• M80: 54,239,102 km (0.07 R)
• M81: 55,671,950 km (0.09 R)
• M82: 56,690,861 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit