🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.57 AU - 0.89 AU

Year: 233 Days

Day: 17 Hours

Environment

Temp: 139 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 252 Days

Day: 33.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,299,346 km

• M1: 687,402 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.96 AU - 1.08 AU

Year: 384 Days

Day: 31.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,299,346 km

• M1: 180,265 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.68 AU - 1.86 AU

Year: 878 Days

Day: 26.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 10.4

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.46 AU - 5.3 AU

Year: 4019 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,299,346 km

• M1: 148,401 km (0.068 R)
• M2: 222,003 km (0.027 R)
• M3: 559,496 km (0.101 R)
• M4: 708,196 km (0.105 R)
• M5: 969,544 km (0.098 R)
• M6: 1,072,467 km (0.064 R)
• M7: 1,346,231 km (0.061 R)
• M8: 1,536,221 km (0.103 R)
• M9: 1,798,166 km (0.089 R)
• M10: 2,008,351 km (0.076 R)
• M11: 2,295,280 km (0.101 R)
• M12: 2,364,843 km (0.099 R)
• M13: 2,595,673 km (0.103 R)
• M14: 2,741,531 km (0.066 R)
• M15: 3,041,175 km (0.082 R)
• M16: 3,137,067 km (0.086 R)
• M17: 3,312,246 km (0.074 R)
• M18: 3,470,820 km (0.103 R)
• M19: 3,571,200 km (0.091 R)
• M20: 3,815,942 km (0.087 R)
• M21: 3,982,295 km (0.096 R)
• M22: 4,430,191 km (0.111 R)
• M23: 4,517,407 km (0.045 R)
• M24: 4,871,954 km (0.084 R)
• M25: 5,052,518 km (0.071 R)
• M26: 5,143,773 km (0.104 R)
• M27: 5,281,553 km (0.069 R)
• M28: 5,513,878 km (0.102 R)
• M29: 5,584,339 km (0.032 R)
• M30: 5,916,745 km (0.047 R)
• M31: 6,280,268 km (0.05 R)
• M32: 6,378,404 km (0.045 R)
• M33: 6,452,306 km (0.09 R)
• M34: 6,675,955 km (0.114 R)
• M35: 7,207,625 km (0.094 R)
• M36: 7,362,010 km (0.114 R)
• M37: 7,439,652 km (0.115 R)
• M38: 8,204,097 km (0.099 R)
• M39: 8,691,337 km (0.07 R)
• M40: 8,800,843 km (0.105 R)
• M41: 9,467,600 km (0.067 R)
• M42: 9,921,331 km (0.041 R)
• M43: 10,324,048 km (0.073 R)
• M44: 10,820,414 km (0.082 R)
• M45: 10,938,297 km (0.1 R)
• M46: 11,624,652 km (0.049 R)
• M47: 11,896,920 km (0.06 R)
• M48: 12,324,920 km (0.083 R)
• M49: 12,851,205 km (0.052 R)
• M50: 13,798,010 km (0.059 R)
• M51: 14,474,192 km (0.051 R)
• M52: 14,539,118 km (0.114 R)
• M53: 14,865,391 km (0.108 R)
• M54: 15,194,057 km (0.093 R)
• M55: 15,260,030 km (0.069 R)
• M56: 15,458,696 km (0.104 R)
• M57: 15,791,701 km (0.118 R)
• M58: 16,093,440 km (0.12 R)
• M59: 16,261,887 km (0.112 R)
• M60: 16,873,144 km (0.079 R)
• M61: 18,645,879 km (0.072 R)
• M62: 18,858,308 km (0.087 R)
• M63: 19,357,067 km (0.088 R)
• M64: 19,500,382 km (0.057 R)
• M65: 20,004,676 km (0.075 R)
• M66: 20,732,769 km (0.072 R)
• M67: 21,173,634 km (0.119 R)
• M68: 21,395,338 km (0.03 R)
• M69: 21,952,889 km (0.101 R)
• M70: 22,102,337 km (0.087 R)
• M71: 22,214,685 km (0.083 R)
• M72: 22,968,359 km (0.047 R)
• M73: 23,310,340 km (0.108 R)
• M74: 23,500,928 km (0.053 R)
• M75: 23,768,858 km (0.076 R)
• M76: 24,655,973 km (0.068 R)
• M77: 25,436,126 km (0.11 R)
• M78: 25,750,581 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 12.5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.18 AU - 5.72 AU

Year: 4105 Days

Day: 5.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,299,346 km

• M1: 213,925 km (0.083 R)
• M2: 305,479 km (0.088 R)
• M3: 622,926 km (0.052 R)
• M4: 2,055,475 km (0.049 R)
• M5: 2,305,303 km (0.052 R)
• M6: 2,397,156 km (0.073 R)
• M7: 2,603,302 km (0.069 R)
• M8: 2,776,536 km (0.1 R)
• M9: 3,175,364 km (0.07 R)
• M10: 3,678,013 km (0.059 R)
• M11: 4,071,605 km (0.092 R)
• M12: 4,205,944 km (0.101 R)
• M13: 4,296,301 km (0.092 R)
• M14: 4,734,324 km (0.083 R)
• M15: 4,899,480 km (0.074 R)
• M16: 5,138,537 km (0.105 R)
• M17: 5,980,474 km (0.104 R)
• M18: 6,365,689 km (0.113 R)
• M19: 6,522,018 km (0.085 R)
• M20: 6,653,216 km (0.077 R)
• M21: 6,732,353 km (0.081 R)
• M22: 7,106,198 km (0.066 R)
• M23: 7,459,249 km (0.108 R)
• M24: 7,651,931 km (0.094 R)
• M25: 8,013,808 km (0.115 R)
• M26: 8,467,239 km (0.082 R)
• M27: 8,958,070 km (0.112 R)
• M28: 9,074,906 km (0.029 R)
• M29: 9,577,106 km (0.081 R)
• M30: 9,846,831 km (0.076 R)
• M31: 10,058,213 km (0.05 R)
• M32: 10,547,248 km (0.11 R)
• M33: 10,701,633 km (0.033 R)
• M34: 11,169,276 km (0.063 R)
• M35: 11,453,213 km (0.079 R)
• M36: 12,189,534 km (0.078 R)
• M37: 12,875,290 km (0.109 R)
• M38: 13,040,297 km (0.074 R)
• M39: 13,172,990 km (0.103 R)
• M40: 13,272,772 km (0.073 R)
• M41: 14,284,053 km (0.06 R)
• M42: 14,455,044 km (0.081 R)
• M43: 15,565,359 km (0.112 R)
• M44: 16,344,615 km (0.069 R)
• M45: 16,739,104 km (0.068 R)
• M46: 16,883,316 km (0.097 R)
• M47: 17,318,347 km (0.081 R)
• M48: 18,014,875 km (0.031 R)
• M49: 18,199,628 km (0.069 R)
• M50: 19,208,516 km (0.112 R)
• M51: 19,548,851 km (0.091 R)
• M52: 19,700,843 km (0.117 R)
• M53: 20,005,723 km (0.113 R)
• M54: 20,235,506 km (0.05 R)
• M55: 20,466,185 km (0.083 R)
• M56: 21,046,775 km (0.103 R)
• M57: 21,593,405 km (0.105 R)
• M58: 22,780,465 km (0.092 R)
• M59: 23,180,938 km (0.093 R)
• M60: 23,503,022 km (0.075 R)
• M61: 24,151,529 km (0.112 R)
• M62: 24,233,060 km (0.086 R)
• M63: 24,355,431 km (0.109 R)
• M64: 24,559,782 km (0.11 R)
• M65: 25,011,717 km (0.109 R)
• M66: 25,840,190 km (0.078 R)
• M67: 26,090,467 km (0.084 R)
• M68: 26,215,980 km (0.067 R)
• M69: 26,299,605 km (0.081 R)
• M70: 26,719,825 km (0.089 R)
• M71: 26,930,609 km (0.119 R)
• M72: 27,142,140 km (0.075 R)
• M73: 27,439,092 km (0.113 R)
• M74: 27,524,063 km (0.082 R)
• M75: 28,465,333 km (0.065 R)
• M76: 28,723,838 km (0.048 R)
• M77: 28,983,091 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.1

Radius: 11.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.17 AU - 10.13 AU

Year: 9484 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,299,346 km

• M1: 171,439 km (0.049 R)
• M2: 355,145 km (0.058 R)
• M3: 484,398 km (0.063 R)
• M4: 1,048,382 km (0.079 R)
• M5: 1,382,284 km (0.109 R)
• M6: 1,582,446 km (0.096 R)
• M7: 1,813,874 km (0.104 R)
• M8: 2,193,554 km (0.082 R)
• M9: 2,428,721 km (0.085 R)
• M10: 2,923,741 km (0.096 R)
• M11: 3,183,143 km (0.087 R)
• M12: 3,315,837 km (0.088 R)
• M13: 3,423,248 km (0.081 R)
• M14: 3,586,609 km (0.077 R)
• M15: 3,977,807 km (0.059 R)
• M16: 4,501,101 km (0.114 R)
• M17: 4,831,862 km (0.088 R)
• M18: 4,953,933 km (0.116 R)
• M19: 5,108,169 km (0.099 R)
• M20: 5,453,291 km (0.087 R)
• M21: 6,702,733 km (0.1 R)
• M22: 7,465,532 km (0.102 R)
• M23: 7,893,083 km (0.106 R)
• M24: 9,490,339 km (0.113 R)
• M25: 9,643,976 km (0.089 R)
• M26: 10,424,428 km (0.06 R)
• M27: 11,962,444 km (0.106 R)
• M28: 12,045,471 km (0.101 R)
• M29: 12,715,669 km (0.103 R)
• M30: 12,970,135 km (0.07 R)
• M31: 13,397,985 km (0.087 R)
• M32: 13,830,622 km (0.08 R)
• M33: 14,311,729 km (0.12 R)
• M34: 14,399,842 km (0.03 R)
• M35: 14,532,236 km (0.097 R)
• M36: 14,620,798 km (0.085 R)
• M37: 15,200,640 km (0.111 R)
• M38: 16,659,817 km (0.078 R)
• M39: 17,359,038 km (0.056 R)
• M40: 17,736,024 km (0.109 R)
• M41: 18,641,989 km (0.115 R)
• M42: 18,786,351 km (0.033 R)
• M43: 18,882,842 km (0.095 R)
• M44: 19,660,751 km (0.107 R)
• M45: 19,955,159 km (0.077 R)
• M46: 20,152,329 km (0.105 R)
• M47: 20,350,098 km (0.055 R)
• M48: 21,197,719 km (0.09 R)
• M49: 21,904,419 km (0.076 R)
• M50: 22,005,996 km (0.045 R)
• M51: 22,618,899 km (0.104 R)
• M52: 23,237,336 km (0.044 R)
• M53: 23,341,008 km (0.072 R)
• M54: 23,444,679 km (0.075 R)
• M55: 24,649,241 km (0.074 R)
• M56: 26,250,387 km (0.102 R)
• M57: 26,791,483 km (0.03 R)
• M58: 26,900,240 km (0.118 R)
• M59: 28,050,199 km (0.115 R)
• M60: 28,215,804 km (0.053 R)
• M61: 28,659,062 km (0.027 R)
• M62: 28,770,214 km (0.091 R)
• M63: 28,992,965 km (0.097 R)
• M64: 29,216,165 km (0.103 R)
• M65: 29,384,163 km (0.077 R)
• M66: 29,552,311 km (0.109 R)
• M67: 30,568,231 km (0.058 R)
• M68: 30,966,310 km (0.067 R)
• M69: 32,344,406 km (0.043 R)
• M70: 32,460,195 km (0.072 R)
• M71: 32,982,740 km (0.055 R)
• M72: 33,099,277 km (0.103 R)
• M73: 34,036,358 km (0.05 R)
• M74: 35,398,447 km (0.036 R)
• M75: 35,756,733 km (0.097 R)
• M76: 36,657,761 km (0.082 R)
• M77: 37,505,383 km (0.061 R)
• M78: 37,809,815 km (0.091 R)
• M79: 38,053,809 km (0.107 R)
• M80: 38,973,536 km (0.084 R)
• M81: 39,096,805 km (0.09 R)
• M82: 39,528,993 km (0.114 R)
• M83: 39,652,711 km (0.025 R)
• M84: 42,218,613 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 11.3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.09 AU - 10.53 AU

Year: 12341 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,299,346 km

• M1: 180,714 km (0.061 R)
• M2: 486,193 km (0.06 R)
• M3: 837,000 km (0.098 R)
• M4: 916,437 km (0.064 R)
• M5: 1,224,758 km (0.109 R)
• M6: 1,526,497 km (0.085 R)
• M7: 1,625,680 km (0.095 R)
• M8: 1,706,613 km (0.088 R)
• M9: 2,066,395 km (0.083 R)
• M10: 2,450,264 km (0.104 R)
• M11: 2,638,757 km (0.053 R)
• M12: 2,807,653 km (0.071 R)
• M13: 3,181,797 km (0.091 R)
• M14: 3,258,541 km (0.054 R)
• M15: 3,786,472 km (0.078 R)
• M16: 4,228,085 km (0.1 R)
• M17: 4,599,087 km (0.115 R)
• M18: 5,281,403 km (0.102 R)
• M19: 7,071,940 km (0.113 R)
• M20: 7,822,772 km (0.088 R)
• M21: 8,102,071 km (0.038 R)
• M22: 8,172,532 km (0.094 R)
• M23: 8,349,207 km (0.062 R)
• M24: 8,706,596 km (0.115 R)
• M25: 8,778,702 km (0.108 R)
• M26: 9,696,635 km (0.1 R)
• M27: 9,808,833 km (0.098 R)
• M28: 10,606,339 km (0.12 R)
• M29: 11,071,439 km (0.086 R)
• M30: 11,267,113 km (0.051 R)
• M31: 11,622,408 km (0.12 R)
• M32: 11,941,351 km (0.045 R)
• M33: 12,506,532 km (0.089 R)
• M34: 12,669,593 km (0.088 R)
• M35: 13,412,047 km (0.038 R)
• M36: 13,830,772 km (0.088 R)
• M37: 14,466,862 km (0.101 R)
• M38: 14,766,955 km (0.055 R)
• M39: 15,635,670 km (0.109 R)
• M40: 15,855,430 km (0.093 R)
• M41: 16,164,798 km (0.117 R)
• M42: 16,431,681 km (0.06 R)
• M43: 16,610,300 km (0.119 R)
• M44: 16,789,668 km (0.055 R)
• M45: 17,105,170 km (0.106 R)
• M46: 17,925,116 km (0.101 R)
• M47: 18,247,499 km (0.06 R)
• M48: 18,664,878 km (0.117 R)
• M49: 18,991,599 km (0.083 R)
• M50: 19,273,142 km (0.115 R)
• M51: 21,185,602 km (0.117 R)
• M52: 22,908,072 km (0.075 R)
• M53: 23,007,853 km (0.116 R)
• M54: 23,659,950 km (0.079 R)
• M55: 24,064,313 km (0.066 R)
• M56: 24,931,233 km (0.042 R)
• M57: 25,549,222 km (0.091 R)
• M58: 25,652,744 km (0.071 R)
• M59: 26,224,507 km (0.107 R)
• M60: 27,327,641 km (0.105 R)
• M61: 27,486,365 km (0.071 R)
• M62: 27,645,537 km (0.075 R)
• M63: 30,507,195 km (0.096 R)
• M64: 31,112,916 km (0.12 R)
• M65: 31,278,820 km (0.113 R)
• M66: 32,224,279 km (0.106 R)
• M67: 33,009,967 km (0.1 R)
• M68: 33,292,109 km (0.109 R)
• M69: 33,631,845 km (0.09 R)
• M70: 34,600,342 km (0.09 R)
• M71: 35,751,498 km (0.093 R)
• M72: 36,681,398 km (0.063 R)
• M73: 36,915,219 km (0.075 R)
• M74: 38,209,540 km (0.093 R)
• M75: 38,802,845 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit