🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.61 AU - 0.75 AU

Year: 208 Days

Day: 23 Hours

Environment

Temp: 195 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.06 AU - 2.38 AU

Year: 1227 Days

Day: 26.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.18 AU - 2.54 AU

Year: 1345 Days

Day: 17.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,921,645 km

• M1: 531,970 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.09 AU - 3.41 AU

Year: 1691 Days

Day: 38.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.96 AU - 4.7 AU

Year: 2780 Days

Day: 38.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,921,645 km

• M1: 1,580,801 km (0.114 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 12.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.71 AU - 6.67 AU

Year: 5034 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,921,645 km

• M1: 177,573 km (0.092 R)
• M2: 285,582 km (0.099 R)
• M3: 403,615 km (0.066 R)
• M4: 489,484 km (0.063 R)
• M5: 717,023 km (0.118 R)
• M6: 873,652 km (0.038 R)
• M7: 1,500,467 km (0.116 R)
• M8: 1,938,190 km (0.104 R)
• M9: 2,147,328 km (0.1 R)
• M10: 2,313,381 km (0.07 R)
• M11: 2,873,775 km (0.104 R)
• M12: 3,226,377 km (0.086 R)
• M13: 3,340,820 km (0.1 R)
• M14: 3,514,802 km (0.086 R)
• M15: 4,034,655 km (0.095 R)
• M16: 4,220,306 km (0.098 R)
• M17: 4,493,471 km (0.098 R)
• M18: 4,600,135 km (0.117 R)
• M19: 5,621,140 km (0.114 R)
• M20: 5,828,931 km (0.109 R)
• M21: 6,588,589 km (0.044 R)
• M22: 6,807,900 km (0.112 R)
• M23: 6,906,036 km (0.1 R)
• M24: 8,174,028 km (0.086 R)
• M25: 8,515,410 km (0.074 R)
• M26: 9,076,851 km (0.09 R)
• M27: 9,185,160 km (0.055 R)
• M28: 9,457,877 km (0.104 R)
• M29: 9,595,207 km (0.086 R)
• M30: 9,733,137 km (0.096 R)
• M31: 10,095,164 km (0.06 R)
• M32: 10,320,159 km (0.069 R)
• M33: 10,404,831 km (0.088 R)
• M34: 10,603,647 km (0.107 R)
• M35: 11,033,890 km (0.11 R)
• M36: 11,120,507 km (0.034 R)
• M37: 11,294,639 km (0.083 R)
• M38: 11,793,099 km (0.115 R)
• M39: 12,000,292 km (0.115 R)
• M40: 12,448,637 km (0.049 R)
• M41: 12,993,921 km (0.056 R)
• M42: 13,361,783 km (0.111 R)
• M43: 13,982,464 km (0.068 R)
• M44: 14,202,074 km (0.101 R)
• M45: 14,359,451 km (0.075 R)
• M46: 14,581,005 km (0.085 R)
• M47: 14,708,014 km (0.041 R)
• M48: 14,931,214 km (0.059 R)
• M49: 15,027,256 km (0.052 R)
• M50: 15,413,517 km (0.085 R)
• M51: 16,393,234 km (0.068 R)
• M52: 16,857,286 km (0.059 R)
• M53: 17,225,148 km (0.1 R)
• M54: 17,629,211 km (0.105 R)
• M55: 17,798,556 km (0.115 R)
• M56: 18,378,398 km (0.066 R)
• M57: 18,791,437 km (0.058 R)
• M58: 18,964,372 km (0.081 R)
• M59: 19,103,199 km (0.081 R)
• M60: 19,207,469 km (0.074 R)
• M61: 19,521,625 km (0.085 R)
• M62: 20,261,087 km (0.064 R)
• M63: 20,830,606 km (0.109 R)
• M64: 21,297,351 km (0.105 R)
• M65: 21,513,819 km (0.101 R)
• M66: 22,350,819 km (0.081 R)
• M67: 23,087,140 km (0.088 R)
• M68: 23,235,392 km (0.093 R)
• M69: 23,383,942 km (0.086 R)
• M70: 23,682,091 km (0.115 R)
• M71: 24,131,483 km (0.081 R)
• M72: 24,735,260 km (0.12 R)
• M73: 25,000,946 km (0.034 R)
• M74: 25,343,824 km (0.069 R)
• M75: 25,726,795 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.5

Radius: 11.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.56 AU - 8.44 AU

Year: 7617 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,921,645 km

• M1: 230,381 km (0.1 R)
• M2: 376,687 km (0.079 R)
• M3: 522,845 km (0.053 R)
• M4: 705,354 km (0.094 R)
• M5: 1,456,335 km (0.039 R)
• M6: 2,682,140 km (0.093 R)
• M7: 3,111,935 km (0.059 R)
• M8: 4,587,419 km (0.031 R)
• M9: 4,676,729 km (0.117 R)
• M10: 4,978,617 km (0.059 R)
• M11: 5,349,321 km (0.077 R)
• M12: 5,825,191 km (0.114 R)
• M13: 6,052,131 km (0.1 R)
• M14: 6,314,825 km (0.086 R)
• M15: 6,414,457 km (0.118 R)
• M16: 7,333,736 km (0.117 R)
• M17: 7,933,624 km (0.084 R)
• M18: 8,185,397 km (0.088 R)
• M19: 8,993,375 km (0.067 R)
• M20: 9,105,574 km (0.034 R)
• M21: 9,180,522 km (0.109 R)
• M22: 9,865,232 km (0.102 R)
• M23: 9,942,274 km (0.09 R)
• M24: 10,174,899 km (0.087 R)
• M25: 10,291,735 km (0.085 R)
• M26: 10,645,235 km (0.065 R)
• M27: 11,445,135 km (0.06 R)
• M28: 11,648,139 km (0.068 R)
• M29: 12,222,894 km (0.103 R)
• M30: 12,555,450 km (0.086 R)
• M31: 13,571,070 km (0.117 R)
• M32: 13,656,939 km (0.109 R)
• M33: 13,872,360 km (0.11 R)
• M34: 14,175,745 km (0.096 R)
• M35: 14,789,245 km (0.111 R)
• M36: 16,406,249 km (0.076 R)
• M37: 16,957,816 km (0.117 R)
• M38: 17,050,268 km (0.042 R)
• M39: 17,375,344 km (0.032 R)
• M40: 17,702,514 km (0.112 R)
• M41: 19,368,586 km (0.108 R)
• M42: 20,048,957 km (0.074 R)
• M43: 20,342,917 km (0.039 R)
• M44: 20,539,788 km (0.114 R)
• M45: 20,687,740 km (0.063 R)
• M46: 21,683,613 km (0.064 R)
• M47: 21,834,408 km (0.108 R)
• M48: 21,935,087 km (0.099 R)
• M49: 22,390,014 km (0.111 R)
• M50: 23,566,901 km (0.108 R)
• M51: 23,721,884 km (0.081 R)
• M52: 24,240,839 km (0.059 R)
• M53: 25,026,527 km (0.095 R)
• M54: 25,608,014 km (0.086 R)
• M55: 25,767,336 km (0.06 R)
• M56: 27,108,032 km (0.098 R)
• M57: 27,216,341 km (0.073 R)
• M58: 27,650,773 km (0.095 R)
• M59: 28,087,449 km (0.025 R)
• M60: 28,581,421 km (0.08 R)
• M61: 29,355,740 km (0.095 R)
• M62: 29,857,042 km (0.117 R)
• M63: 29,968,792 km (0.107 R)
• M64: 30,698,829 km (0.116 R)
• M65: 30,924,722 km (0.06 R)
• M66: 31,833,529 km (0.114 R)
• M67: 31,947,672 km (0.072 R)
• M68: 32,924,098 km (0.109 R)
• M69: 33,097,332 km (0.107 R)
• M70: 33,561,086 km (0.104 R)
• M71: 33,968,590 km (0.102 R)
• M72: 34,377,591 km (0.068 R)
• M73: 35,437,192 km (0.11 R)
• M74: 35,555,524 km (0.069 R)
• M75: 35,852,177 km (0.112 R)
• M76: 36,328,347 km (0.116 R)
• M77: 36,567,105 km (0.074 R)
• M78: 36,746,623 km (0.078 R)
• M79: 37,648,548 km (0.098 R)
• M80: 38,011,323 km (0.082 R)
• M81: 38,253,971 km (0.108 R)
• M82: 38,862,385 km (0.101 R)
• M83: 39,351,570 km (0.073 R)
• M84: 39,781,215 km (0.108 R)
• M85: 39,904,334 km (0.076 R)
• M86: 40,089,088 km (0.077 R)
• M87: 40,212,506 km (0.113 R)
• M88: 40,397,858 km (0.12 R)
• M89: 41,141,808 km (0.047 R)
• M90: 41,765,332 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 9.9

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.83 AU - 9.73 AU

Year: 10484 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,921,645 km

• M1: 124,765 km (0.099 R)
• M2: 190,288 km (0.087 R)
• M3: 626,665 km (0.087 R)
• M4: 763,697 km (0.077 R)
• M5: 836,102 km (0.07 R)
• M6: 930,349 km (0.097 R)
• M7: 1,478,476 km (0.089 R)
• M8: 1,617,751 km (0.12 R)
• M9: 2,325,050 km (0.089 R)
• M10: 2,460,735 km (0.101 R)
• M11: 3,058,977 km (0.096 R)
• M12: 3,328,852 km (0.105 R)
• M13: 3,513,306 km (0.032 R)
• M14: 4,284,034 km (0.025 R)
• M15: 4,688,696 km (0.102 R)
• M16: 7,404,197 km (0.118 R)
• M17: 7,605,107 km (0.063 R)
• M18: 7,807,812 km (0.026 R)
• M19: 8,136,030 km (0.112 R)
• M20: 9,018,807 km (0.045 R)
• M21: 9,493,481 km (0.083 R)
• M22: 9,580,547 km (0.097 R)
• M23: 9,843,689 km (0.093 R)
• M24: 10,242,817 km (0.083 R)
• M25: 10,332,276 km (0.086 R)
• M26: 10,602,151 km (0.039 R)
• M27: 11,057,078 km (0.069 R)
• M28: 11,379,312 km (0.091 R)
• M29: 11,611,338 km (0.116 R)
• M30: 11,751,362 km (0.096 R)
• M31: 12,127,451 km (0.081 R)
• M32: 12,222,146 km (0.067 R)
• M33: 12,459,707 km (0.117 R)
• M34: 13,036,557 km (0.105 R)
• M35: 14,066,688 km (0.106 R)
• M36: 14,166,170 km (0.105 R)
• M37: 15,021,122 km (0.091 R)
• M38: 15,583,311 km (0.107 R)
• M39: 15,841,068 km (0.084 R)
• M40: 16,152,381 km (0.12 R)
• M41: 16,308,711 km (0.103 R)
• M42: 16,728,183 km (0.1 R)
• M43: 17,151,246 km (0.058 R)
• M44: 18,933,406 km (0.096 R)
• M45: 19,707,126 km (0.112 R)
• M46: 21,171,240 km (0.098 R)
• M47: 22,263,305 km (0.062 R)
• M48: 24,143,750 km (0.03 R)
• M49: 24,262,830 km (0.055 R)
• M50: 24,442,048 km (0.084 R)
• M51: 24,681,704 km (0.068 R)
• M52: 24,801,681 km (0.113 R)
• M53: 26,013,275 km (0.075 R)
• M54: 26,811,230 km (0.098 R)
• M55: 27,120,149 km (0.055 R)
• M56: 27,430,415 km (0.085 R)
• M57: 28,116,920 km (0.08 R)
• M58: 29,189,088 km (0.113 R)
• M59: 29,570,712 km (0.04 R)
• M60: 30,596,355 km (0.085 R)
• M61: 30,984,113 km (0.112 R)
• M62: 31,894,864 km (0.086 R)
• M63: 33,012,660 km (0.109 R)
• M64: 34,478,270 km (0.098 R)
• M65: 35,219,079 km (0.095 R)
• M66: 36,990,617 km (0.116 R)
• M67: 37,059,282 km (0.06 R)
• M68: 37,956,570 km (0.04 R)
• M69: 38,860,889 km (0.119 R)
• M70: 39,070,625 km (0.103 R)
• M71: 39,702,078 km (0.111 R)
• M72: 40,266,062 km (0.079 R)
• M73: 40,478,341 km (0.098 R)
• M74: 40,832,739 km (0.074 R)
• M75: 40,903,798 km (0.117 R)
• M76: 41,188,333 km (0.097 R)
• M77: 41,902,513 km (0.11 R)
• M78: 42,045,828 km (0.055 R)
• M79: 42,909,157 km (0.047 R)
• M80: 42,981,413 km (0.108 R)
• M81: 43,198,330 km (0.029 R)
• M82: 43,560,656 km (0.111 R)
• M83: 43,633,211 km (0.062 R)
• M84: 44,946,381 km (0.04 R)
• M85: 45,019,834 km (0.118 R)
• M86: 46,643,419 km (0.101 R)
• M87: 46,717,620 km (0.085 R)
• M88: 46,940,670 km (0.072 R)
• M89: 47,164,020 km (0.107 R)
• M90: 48,586,696 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.5

Radius: 6.1

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.85 AU - 17.05 AU

Year: 19323 Days

Day: 15.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,921,645 km

• M1: 167,699 km (0.096 R)
• M2: 475,721 km (0.045 R)
• M3: 810,372 km (0.094 R)
• M4: 1,745,957 km (0.107 R)
• M5: 2,024,957 km (0.075 R)
• M6: 2,520,575 km (0.114 R)
• M7: 3,932,330 km (0.112 R)
• M8: 3,972,272 km (0.115 R)
• M9: 4,052,606 km (0.112 R)
• M10: 4,338,039 km (0.119 R)
• M11: 4,420,916 km (0.118 R)
• M12: 4,672,241 km (0.115 R)
• M13: 4,799,848 km (0.073 R)
• M14: 5,014,820 km (0.107 R)
• M15: 5,723,914 km (0.066 R)
• M16: 6,090,279 km (0.085 R)
• M17: 6,276,229 km (0.076 R)
• M18: 6,370,027 km (0.072 R)
• M19: 6,701,685 km (0.105 R)
• M20: 6,797,428 km (0.076 R)
• M21: 7,234,104 km (0.079 R)
• M22: 7,679,906 km (0.05 R)
• M23: 7,880,816 km (0.118 R)
• M24: 8,185,547 km (0.071 R)
• M25: 9,496,323 km (0.086 R)
• M26: 9,766,347 km (0.066 R)
• M27: 11,040,173 km (0.113 R)
• M28: 12,306,669 km (0.052 R)
• M29: 14,291,085 km (0.06 R)
• M30: 14,662,536 km (0.045 R)
• M31: 16,501,692 km (0.087 R)
• M32: 17,283,790 km (0.099 R)
• M33: 17,415,287 km (0.108 R)
• M34: 18,011,284 km (0.081 R)
• M35: 18,144,726 km (0.09 R)
• M36: 18,546,695 km (0.092 R)
• M37: 20,461,249 km (0.106 R)
• M38: 22,581,200 km (0.111 R)
• M39: 22,653,157 km (0.088 R)
• M40: 23,740,284 km (0.056 R)
• M41: 24,179,803 km (0.081 R)
• M42: 24,918,368 km (0.056 R)
• M43: 24,992,718 km (0.108 R)
• M44: 25,664,412 km (0.092 R)
• M45: 26,342,091 km (0.043 R)
• M46: 26,569,180 km (0.107 R)
• M47: 26,797,018 km (0.064 R)
• M48: 27,025,603 km (0.078 R)
• M49: 27,561,164 km (0.104 R)
• M50: 27,638,057 km (0.06 R)
• M51: 29,817,548 km (0.116 R)
• M52: 30,450,347 km (0.112 R)
• M53: 30,688,657 km (0.119 R)
• M54: 32,213,209 km (0.102 R)
• M55: 32,618,469 km (0.056 R)
• M56: 34,091,260 km (0.088 R)
• M57: 34,256,267 km (0.092 R)
• M58: 36,088,691 km (0.07 R)
• M59: 36,762,779 km (0.103 R)
• M60: 39,934,553 km (0.081 R)
• M61: 40,108,536 km (0.083 R)
• M62: 40,369,883 km (0.109 R)
• M63: 41,685,147 km (0.11 R)
• M64: 42,392,297 km (0.08 R)
• M65: 42,481,008 km (0.039 R)
• M66: 42,569,720 km (0.088 R)
• M67: 42,925,314 km (0.104 R)
• M68: 43,460,575 km (0.056 R)
• M69: 43,550,035 km (0.12 R)
• M70: 43,818,712 km (0.059 R)
• M71: 43,998,080 km (0.099 R)
• M72: 45,714,566 km (0.1 R)
• M73: 47,176,885 km (0.109 R)
• M74: 47,821,353 km (0.082 R)
• M75: 48,191,009 km (0.063 R)
• M76: 50,240,949 km (0.101 R)
• M77: 50,804,933 km (0.099 R)
• M78: 52,509,601 km (0.12 R)
• M79: 52,795,482 km (0.116 R)
• M80: 53,656,268 km (0.084 R)
• M81: 53,752,161 km (0.102 R)
• M82: 54,907,954 km (0.116 R)
• M83: 57,047,802 km (0.086 R)
• M84: 58,522,537 km (0.091 R)
• M85: 58,818,891 km (0.093 R)
• M86: 59,215,026 km (0.066 R)
• M87: 61,810,549 km (0.085 R)
• M88: 64,545,048 km (0.107 R)
• M89: 65,465,375 km (0.098 R)
• M90: 66,802,331 km (0.059 R)
• M91: 67,940,471 km (0.119 R)
• M92: 69,607,590 km (0.031 R)
• M93: 69,816,877 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit