🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.57 AU

Year: 167 Days

Day: 43.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,449,549 km

• M1: 75,248 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.75 AU - 1.03 AU

Year: 375 Days

Day: 35.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.95 AU - 0.99 AU

Year: 426 Days

Day: 26.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.02 AU - 1.12 AU

Year: 494 Days

Day: 24.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,449,549 km

• M1: 798,703 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 8.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.08 AU - 3.1 AU

Year: 2424 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 40,449,549 km

• M1: 109,805 km (0.107 R)
• M2: 161,416 km (0.11 R)
• M3: 213,327 km (0.111 R)
• M4: 267,930 km (0.047 R)
• M5: 321,187 km (0.113 R)
• M6: 383,719 km (0.086 R)
• M7: 465,249 km (0.107 R)
• M8: 528,380 km (0.11 R)
• M9: 702,960 km (0.096 R)
• M10: 841,937 km (0.062 R)
• M11: 902,674 km (0.059 R)
• M12: 965,056 km (0.054 R)
• M13: 1,054,815 km (0.09 R)
• M14: 1,174,493 km (0.066 R)
• M15: 1,263,803 km (0.094 R)
• M16: 1,434,793 km (0.067 R)
• M17: 1,568,234 km (0.106 R)
• M18: 1,960,181 km (0.106 R)
• M19: 2,075,371 km (0.09 R)
• M20: 2,218,237 km (0.077 R)
• M21: 2,399,400 km (0.111 R)
• M22: 2,522,818 km (0.092 R)
• M23: 2,612,428 km (0.105 R)
• M24: 2,702,934 km (0.088 R)
• M25: 2,766,962 km (0.053 R)
• M26: 2,840,864 km (0.094 R)
• M27: 3,094,881 km (0.115 R)
• M28: 3,366,102 km (0.109 R)
• M29: 3,705,988 km (0.115 R)
• M30: 3,818,186 km (0.114 R)
• M31: 3,910,937 km (0.113 R)
• M32: 3,983,642 km (0.095 R)
• M33: 4,046,323 km (0.086 R)
• M34: 4,130,397 km (0.095 R)
• M35: 4,332,354 km (0.12 R)
• M36: 4,407,602 km (0.094 R)
• M37: 4,526,682 km (0.056 R)
• M38: 4,646,809 km (0.09 R)
• M39: 4,779,203 km (0.036 R)
• M40: 5,240,713 km (0.094 R)
• M41: 5,321,047 km (0.096 R)
• M42: 5,787,343 km (0.059 R)
• M43: 5,846,584 km (0.118 R)
• M44: 5,941,878 km (0.106 R)
• M45: 6,097,609 km (0.066 R)
• M46: 6,206,217 km (0.08 R)
• M47: 6,352,075 km (0.051 R)
• M48: 6,511,547 km (0.043 R)
• M49: 6,771,697 km (0.052 R)
• M50: 6,909,327 km (0.076 R)
• M51: 7,048,004 km (0.092 R)
• M52: 7,366,349 km (0.053 R)
• M53: 7,754,705 km (0.077 R)
• M54: 7,846,259 km (0.083 R)
• M55: 8,030,563 km (0.097 R)
• M56: 8,309,563 km (0.057 R)
• M57: 8,632,545 km (0.09 R)
• M58: 8,877,287 km (0.071 R)
• M59: 9,096,897 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.8

Radius: 12.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.04 AU - 6.5 AU

Year: 5398 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,449,549 km

• M1: 157,377 km (0.083 R)
• M2: 277,055 km (0.06 R)
• M3: 355,893 km (0.113 R)
• M4: 468,241 km (0.066 R)
• M5: 559,795 km (0.118 R)
• M6: 646,113 km (0.092 R)
• M7: 1,105,229 km (0.116 R)
• M8: 1,318,406 km (0.064 R)
• M9: 1,439,132 km (0.076 R)
• M10: 1,563,747 km (0.114 R)
• M11: 1,767,200 km (0.036 R)
• M12: 1,920,687 km (0.056 R)
• M13: 2,387,283 km (0.109 R)
• M14: 2,956,802 km (0.071 R)
• M15: 3,210,370 km (0.098 R)
• M16: 3,543,674 km (0.06 R)
• M17: 4,556,751 km (0.114 R)
• M18: 5,013,473 km (0.085 R)
• M19: 5,122,979 km (0.07 R)
• M20: 5,205,707 km (0.076 R)
• M21: 5,768,793 km (0.101 R)
• M22: 5,970,601 km (0.098 R)
• M23: 6,710,063 km (0.104 R)
• M24: 7,013,896 km (0.076 R)
• M25: 7,322,517 km (0.111 R)
• M26: 7,667,040 km (0.076 R)
• M27: 8,081,127 km (0.061 R)
• M28: 8,177,618 km (0.065 R)
• M29: 8,997,714 km (0.12 R)
• M30: 9,366,771 km (0.06 R)
• M31: 10,119,997 km (0.109 R)
• M32: 10,468,859 km (0.056 R)
• M33: 10,786,306 km (0.086 R)
• M34: 10,892,819 km (0.091 R)
• M35: 11,035,237 km (0.115 R)
• M36: 11,358,368 km (0.091 R)
• M37: 11,830,349 km (0.095 R)
• M38: 12,124,159 km (0.066 R)
• M39: 12,831,458 km (0.076 R)
• M40: 14,014,029 km (0.052 R)
• M41: 14,835,022 km (0.098 R)
• M42: 15,072,434 km (0.085 R)
• M43: 16,728,333 km (0.118 R)
• M44: 17,223,951 km (0.117 R)
• M45: 17,348,566 km (0.11 R)
• M46: 17,682,468 km (0.078 R)
• M47: 17,892,205 km (0.104 R)
• M48: 18,271,884 km (0.095 R)
• M49: 19,426,630 km (0.083 R)
• M50: 19,686,481 km (0.044 R)
• M51: 19,773,398 km (0.117 R)
• M52: 20,078,428 km (0.079 R)
• M53: 21,136,234 km (0.101 R)
• M54: 22,121,785 km (0.109 R)
• M55: 22,711,201 km (0.047 R)
• M56: 23,213,999 km (0.064 R)
• M57: 23,720,388 km (0.058 R)
• M58: 23,905,590 km (0.106 R)
• M59: 24,323,716 km (0.076 R)
• M60: 24,416,916 km (0.035 R)
• M61: 25,214,422 km (0.049 R)
• M62: 25,308,818 km (0.095 R)
• M63: 26,211,492 km (0.107 R)
• M64: 26,594,612 km (0.117 R)
• M65: 27,560,715 km (0.117 R)
• M66: 29,179,813 km (0.111 R)
• M67: 29,328,513 km (0.074 R)
• M68: 29,527,329 km (0.057 R)
• M69: 29,626,811 km (0.042 R)
• M70: 30,226,250 km (0.055 R)
• M71: 30,326,480 km (0.104 R)
• M72: 30,527,390 km (0.091 R)
• M73: 31,844,151 km (0.114 R)
• M74: 31,997,339 km (0.063 R)
• M75: 32,406,938 km (0.101 R)
• M76: 33,179,461 km (0.098 R)
• M77: 34,166,807 km (0.104 R)
• M78: 34,637,891 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.1

Radius: 11.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.09 AU - 7.43 AU

Year: 6989 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,449,549 km

• M1: 150,795 km (0.113 R)
• M2: 230,830 km (0.098 R)
• M3: 320,738 km (0.109 R)
• M4: 420,370 km (0.117 R)
• M5: 512,373 km (0.065 R)
• M6: 1,178,831 km (0.096 R)
• M7: 1,270,984 km (0.098 R)
• M8: 1,512,883 km (0.092 R)
• M9: 1,805,497 km (0.079 R)
• M10: 2,288,099 km (0.104 R)
• M11: 2,424,832 km (0.118 R)
• M12: 2,604,798 km (0.091 R)
• M13: 2,935,858 km (0.08 R)
• M14: 3,149,634 km (0.114 R)
• M15: 3,706,736 km (0.027 R)
• M16: 4,079,534 km (0.091 R)
• M17: 4,611,953 km (0.093 R)
• M18: 5,530,334 km (0.107 R)
• M19: 6,119,151 km (0.107 R)
• M20: 6,365,838 km (0.076 R)
• M21: 6,643,791 km (0.116 R)
• M22: 6,728,015 km (0.068 R)
• M23: 6,812,537 km (0.033 R)
• M24: 7,298,282 km (0.084 R)
• M25: 7,589,250 km (0.097 R)
• M26: 8,791,418 km (0.091 R)
• M27: 9,351,662 km (0.075 R)
• M28: 9,540,903 km (0.12 R)
• M29: 9,859,397 km (0.089 R)
• M30: 10,736,490 km (0.119 R)
• M31: 11,335,031 km (0.046 R)
• M32: 12,047,266 km (0.12 R)
• M33: 12,150,189 km (0.117 R)
• M34: 12,704,001 km (0.102 R)
• M35: 13,980,370 km (0.072 R)
• M36: 14,706,967 km (0.072 R)
• M37: 14,817,071 km (0.115 R)
• M38: 15,111,928 km (0.038 R)
• M39: 15,371,480 km (0.11 R)
• M40: 15,632,529 km (0.094 R)
• M41: 15,707,477 km (0.092 R)
• M42: 16,083,566 km (0.115 R)
• M43: 16,196,961 km (0.072 R)
• M44: 16,272,808 km (0.1 R)
• M45: 17,229,785 km (0.049 R)
• M46: 17,307,127 km (0.108 R)
• M47: 17,501,006 km (0.036 R)
• M48: 18,958,089 km (0.066 R)
• M49: 19,198,044 km (0.076 R)
• M50: 20,086,506 km (0.083 R)
• M51: 21,153,887 km (0.069 R)
• M52: 21,652,646 km (0.069 R)
• M53: 21,903,522 km (0.058 R)
• M54: 22,197,332 km (0.112 R)
• M55: 22,704,319 km (0.07 R)
• M56: 23,214,897 km (0.106 R)
• M57: 23,471,756 km (0.102 R)
• M58: 23,729,513 km (0.104 R)
• M59: 24,508,170 km (0.074 R)
• M60: 24,944,547 km (0.088 R)
• M61: 25,383,468 km (0.09 R)
• M62: 25,913,493 km (0.113 R)
• M63: 26,046,485 km (0.12 R)
• M64: 26,179,777 km (0.111 R)
• M65: 26,313,368 km (0.101 R)
• M66: 26,536,418 km (0.103 R)
• M67: 27,254,488 km (0.119 R)
• M68: 27,706,423 km (0.067 R)
• M69: 27,933,363 km (0.105 R)
• M70: 28,343,411 km (0.088 R)
• M71: 28,617,923 km (0.118 R)
• M72: 28,893,333 km (0.054 R)
• M73: 29,169,490 km (0.1 R)
• M74: 29,585,522 km (0.111 R)
• M75: 29,864,073 km (0.106 R)
• M76: 30,003,499 km (0.105 R)
• M77: 31,695,002 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.8

Radius: 10.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.99 AU - 10.45 AU

Year: 11490 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,449,549 km

• M1: 334,650 km (0.082 R)
• M2: 669,750 km (0.036 R)
• M3: 819,048 km (0.04 R)
• M4: 980,165 km (0.094 R)
• M5: 1,224,010 km (0.116 R)
• M6: 1,334,712 km (0.078 R)
• M7: 1,410,409 km (0.05 R)
• M8: 1,507,199 km (0.068 R)
• M9: 1,853,518 km (0.106 R)
• M10: 1,981,723 km (0.093 R)
• M11: 2,384,590 km (0.092 R)
• M12: 2,739,885 km (0.047 R)
• M13: 3,086,802 km (0.059 R)
• M14: 3,343,363 km (0.05 R)
• M15: 3,553,697 km (0.079 R)
• M16: 3,822,824 km (0.05 R)
• M17: 4,015,207 km (0.106 R)
• M18: 4,182,607 km (0.107 R)
• M19: 4,323,977 km (0.105 R)
• M20: 4,728,190 km (0.103 R)
• M21: 4,964,705 km (0.11 R)
• M22: 5,144,671 km (0.089 R)
• M23: 6,204,871 km (0.096 R)
• M24: 6,594,873 km (0.085 R)
• M25: 7,364,853 km (0.077 R)
• M26: 7,639,365 km (0.069 R)
• M27: 8,807,126 km (0.059 R)
• M28: 8,916,033 km (0.105 R)
• M29: 9,062,041 km (0.105 R)
• M30: 9,653,700 km (0.117 R)
• M31: 10,105,635 km (0.111 R)
• M32: 10,526,155 km (0.058 R)
• M33: 11,226,423 km (0.072 R)
• M34: 11,941,800 km (0.119 R)
• M35: 12,877,385 km (0.108 R)
• M36: 13,042,541 km (0.055 R)
• M37: 13,625,972 km (0.085 R)
• M38: 14,388,772 km (0.072 R)
• M39: 15,078,269 km (0.105 R)
• M40: 15,339,616 km (0.09 R)
• M41: 16,804,030 km (0.102 R)
• M42: 16,894,237 km (0.029 R)
• M43: 17,120,280 km (0.081 R)
• M44: 17,575,655 km (0.097 R)
• M45: 17,896,842 km (0.104 R)
• M46: 18,173,598 km (0.106 R)
• M47: 18,451,850 km (0.072 R)
• M48: 18,591,425 km (0.085 R)
• M49: 19,436,653 km (0.113 R)
• M50: 19,816,332 km (0.112 R)
• M51: 20,294,447 km (0.119 R)
• M52: 21,898,884 km (0.103 R)
• M53: 22,195,088 km (0.099 R)
• M54: 23,897,811 km (0.092 R)
• M55: 24,100,965 km (0.091 R)
• M56: 24,662,406 km (0.109 R)
• M57: 25,746,242 km (0.104 R)
• M58: 26,006,692 km (0.097 R)
• M59: 26,215,531 km (0.089 R)
• M60: 26,845,637 km (0.07 R)
• M61: 27,321,508 km (0.105 R)
• M62: 27,480,830 km (0.109 R)
• M63: 27,587,194 km (0.093 R)
• M64: 29,524,486 km (0.086 R)
• M65: 29,633,393 km (0.1 R)
• M66: 29,742,450 km (0.103 R)
• M67: 30,674,744 km (0.092 R)
• M68: 30,784,998 km (0.078 R)
• M69: 30,895,551 km (0.099 R)
• M70: 31,728,063 km (0.104 R)
• M71: 32,343,359 km (0.047 R)
• M72: 32,568,055 km (0.098 R)
• M73: 33,699,314 km (0.057 R)
• M74: 34,384,323 km (0.098 R)
• M75: 34,498,915 km (0.099 R)
• M76: 35,304,649 km (0.07 R)
• M77: 35,420,288 km (0.085 R)
• M78: 35,536,077 km (0.083 R)
• M79: 35,825,997 km (0.093 R)
• M80: 36,291,546 km (0.095 R)
• M81: 38,055,006 km (0.069 R)
• M82: 38,529,979 km (0.115 R)
• M83: 40,087,293 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit