🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.57 AU - 0.67 AU

Year: 176 Days

Day: 26.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.69 AU - 1.03 AU

Year: 287 Days

Day: 28.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,412,308 km

• M1: 166,502 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.85 AU - 1.39 AU

Year: 427 Days

Day: 36.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.36 AU - 2.7 AU

Year: 1448 Days

Day: 20.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,412,308 km

• M1: 389,104 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.64 AU - 4.78 AU

Year: 3109 Days

Day: 31.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.1

Radius: 9.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.24 AU - 8.04 AU

Year: 6866 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,412,308 km

• M1: 149,149 km (0.069 R)
• M2: 247,285 km (0.041 R)
• M3: 349,311 km (0.107 R)
• M4: 578,196 km (0.093 R)
• M5: 724,502 km (0.041 R)
• M6: 809,624 km (0.081 R)
• M7: 868,565 km (0.085 R)
• M8: 1,202,318 km (0.104 R)
• M9: 1,725,611 km (0.094 R)
• M10: 1,901,539 km (0.092 R)
• M11: 2,062,805 km (0.059 R)
• M12: 2,145,084 km (0.109 R)
• M13: 2,270,746 km (0.091 R)
• M14: 2,662,543 km (0.092 R)
• M15: 2,935,559 km (0.066 R)
• M16: 3,582,719 km (0.061 R)
• M17: 3,732,467 km (0.111 R)
• M18: 4,141,916 km (0.099 R)
• M19: 4,565,877 km (0.098 R)
• M20: 5,031,425 km (0.11 R)
• M21: 5,227,548 km (0.055 R)
• M22: 5,340,794 km (0.081 R)
• M23: 5,860,497 km (0.041 R)
• M24: 6,792,940 km (0.116 R)
• M25: 6,885,691 km (0.101 R)
• M26: 7,514,451 km (0.114 R)
• M27: 7,674,520 km (0.055 R)
• M28: 8,458,712 km (0.109 R)
• M29: 8,826,574 km (0.106 R)
• M30: 8,995,470 km (0.114 R)
• M31: 9,474,332 km (0.119 R)
• M32: 9,821,549 km (0.099 R)
• M33: 10,066,890 km (0.097 R)
• M34: 10,349,929 km (0.11 R)
• M35: 10,421,137 km (0.092 R)
• M36: 10,707,468 km (0.117 R)
• M37: 10,851,680 km (0.078 R)
• M38: 11,508,265 km (0.115 R)
• M39: 11,618,967 km (0.053 R)
• M40: 12,065,218 km (0.086 R)
• M41: 13,282,645 km (0.117 R)
• M42: 13,906,020 km (0.066 R)
• M43: 14,538,968 km (0.119 R)
• M44: 15,383,897 km (0.096 R)
• M45: 16,038,238 km (0.059 R)
• M46: 16,743,442 km (0.116 R)
• M47: 17,247,438 km (0.089 R)
• M48: 17,927,061 km (0.114 R)
• M49: 18,442,575 km (0.066 R)
• M50: 19,137,457 km (0.08 R)
• M51: 19,400,301 km (0.075 R)
• M52: 19,796,735 km (0.106 R)
• M53: 20,151,432 km (0.114 R)
• M54: 21,500,056 km (0.045 R)
• M55: 21,591,012 km (0.05 R)
• M56: 22,277,068 km (0.059 R)
• M57: 22,831,178 km (0.059 R)
• M58: 23,016,829 km (0.078 R)
• M59: 24,094,383 km (0.103 R)
• M60: 24,710,726 km (0.112 R)
• M61: 24,806,020 km (0.078 R)
• M62: 25,572,709 km (0.109 R)
• M63: 27,572,384 km (0.093 R)
• M64: 27,720,635 km (0.118 R)
• M65: 27,819,669 km (0.028 R)
• M66: 28,117,518 km (0.117 R)
• M67: 28,516,047 km (0.051 R)
• M68: 29,520,896 km (0.116 R)
• M69: 30,333,063 km (0.118 R)
• M70: 30,486,101 km (0.094 R)
• M71: 32,447,479 km (0.079 R)
• M72: 32,708,677 km (0.028 R)
• M73: 33,707,243 km (0.119 R)
• M74: 34,077,647 km (0.115 R)
• M75: 34,609,168 km (0.066 R)
• M76: 35,143,382 km (0.078 R)
• M77: 35,411,611 km (0.076 R)
• M78: 35,896,009 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 8.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.28 AU - 7.88 AU

Year: 7511 Days

Day: 6.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,412,308 km

• M1: 178,021 km (0.12 R)
• M2: 252,970 km (0.095 R)
• M3: 319,242 km (0.071 R)
• M4: 401,820 km (0.096 R)
• M5: 571,015 km (0.057 R)
• M6: 653,892 km (0.076 R)
• M7: 1,091,017 km (0.073 R)
• M8: 1,430,904 km (0.093 R)
• M9: 1,488,349 km (0.12 R)
• M10: 1,575,864 km (0.076 R)
• M11: 1,695,542 km (0.059 R)
• M12: 1,756,429 km (0.07 R)
• M13: 1,927,868 km (0.088 R)
• M14: 2,023,760 km (0.085 R)
• M15: 2,321,011 km (0.062 R)
• M16: 2,509,504 km (0.118 R)
• M17: 2,632,175 km (0.051 R)
• M18: 3,584,365 km (0.06 R)
• M19: 3,643,456 km (0.112 R)
• M20: 3,923,653 km (0.062 R)
• M21: 4,441,262 km (0.109 R)
• M22: 4,568,719 km (0.11 R)
• M23: 4,718,915 km (0.107 R)
• M24: 4,827,224 km (0.083 R)
• M25: 5,562,797 km (0.079 R)
• M26: 6,452,605 km (0.09 R)
• M27: 6,864,897 km (0.085 R)
• M28: 7,086,601 km (0.086 R)
• M29: 7,235,899 km (0.032 R)
• M30: 7,310,848 km (0.118 R)
• M31: 7,689,630 km (0.057 R)
• M32: 8,837,195 km (0.096 R)
• M33: 8,890,601 km (0.115 R)
• M34: 8,997,863 km (0.098 R)
• M35: 9,105,424 km (0.064 R)
• M36: 9,240,660 km (0.106 R)
• M37: 9,485,552 km (0.116 R)
• M38: 9,677,486 km (0.104 R)
• M39: 10,121,194 km (0.087 R)
• M40: 10,373,715 km (0.062 R)
• M41: 10,430,113 km (0.107 R)
• M42: 10,514,786 km (0.119 R)
• M43: 10,799,171 km (0.035 R)
• M44: 11,230,312 km (0.093 R)
• M45: 11,961,397 km (0.099 R)
• M46: 12,768,178 km (0.078 R)
• M47: 12,889,203 km (0.107 R)
• M48: 13,071,413 km (0.062 R)
• M49: 13,500,011 km (0.111 R)
• M50: 13,902,130 km (0.069 R)
• M51: 13,995,479 km (0.045 R)
• M52: 14,057,862 km (0.077 R)
• M53: 14,120,393 km (0.067 R)
• M54: 14,749,901 km (0.1 R)
• M55: 14,813,331 km (0.046 R)
• M56: 14,876,910 km (0.082 R)
• M57: 14,940,639 km (0.119 R)
• M58: 15,228,166 km (0.084 R)
• M59: 16,101,668 km (0.086 R)
• M60: 16,232,416 km (0.069 R)
• M61: 16,297,940 km (0.12 R)
• M62: 16,593,994 km (0.112 R)
• M63: 16,825,422 km (0.063 R)
• M64: 17,358,439 km (0.041 R)
• M65: 18,032,527 km (0.101 R)
• M66: 18,202,321 km (0.09 R)
• M67: 18,715,142 km (0.097 R)
• M68: 18,783,808 km (0.12 R)
• M69: 18,852,623 km (0.087 R)
• M70: 19,302,015 km (0.091 R)
• M71: 19,615,123 km (0.077 R)
• M72: 20,352,491 km (0.085 R)
• M73: 20,600,225 km (0.107 R)
• M74: 20,955,819 km (0.109 R)
• M75: 21,241,850 km (0.099 R)
• M76: 21,349,411 km (0.08 R)
• M77: 21,601,185 km (0.077 R)
• M78: 21,745,546 km (0.076 R)
• M79: 21,962,613 km (0.048 R)
• M80: 22,180,278 km (0.107 R)
• M81: 22,691,304 km (0.082 R)
• M82: 23,058,567 km (0.043 R)
• M83: 23,243,021 km (0.079 R)
• M84: 23,427,924 km (0.119 R)
• M85: 23,539,075 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.8

Radius: 14

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.42 AU - 8.59 AU

Year: 8919 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,412,308 km

• M1: 355,295 km (0.067 R)
• M2: 586,573 km (0.104 R)
• M3: 701,464 km (0.076 R)
• M4: 974,481 km (0.049 R)
• M5: 1,188,854 km (0.114 R)
• M6: 1,360,443 km (0.109 R)
• M7: 1,581,848 km (0.069 R)
• M8: 2,486,616 km (0.112 R)
• M9: 2,585,051 km (0.119 R)
• M10: 2,811,243 km (0.079 R)
• M11: 2,914,017 km (0.111 R)
• M12: 3,018,137 km (0.068 R)
• M13: 3,229,968 km (0.051 R)
• M14: 3,501,937 km (0.119 R)
• M15: 3,668,738 km (0.058 R)
• M16: 3,895,379 km (0.103 R)
• M17: 4,244,241 km (0.116 R)
• M18: 4,941,068 km (0.045 R)
• M19: 5,034,567 km (0.119 R)
• M20: 5,160,229 km (0.116 R)
• M21: 6,169,865 km (0.098 R)
• M22: 6,749,407 km (0.105 R)
• M23: 6,958,096 km (0.067 R)
• M24: 7,850,896 km (0.116 R)
• M25: 7,960,402 km (0.093 R)
• M26: 9,392,353 km (0.052 R)
• M27: 9,508,740 km (0.073 R)
• M28: 10,377,455 km (0.087 R)
• M29: 10,943,383 km (0.07 R)
• M30: 11,478,046 km (0.095 R)
• M31: 12,444,897 km (0.095 R)
• M32: 13,176,281 km (0.102 R)
• M33: 13,350,413 km (0.056 R)
• M34: 13,656,939 km (0.097 R)
• M35: 14,411,212 km (0.099 R)
• M36: 14,545,850 km (0.116 R)
• M37: 14,635,758 km (0.111 R)
• M38: 14,997,187 km (0.112 R)
• M39: 15,088,142 km (0.119 R)
• M40: 16,660,416 km (0.039 R)
• M41: 16,848,909 km (0.09 R)
• M42: 17,180,268 km (0.104 R)
• M43: 17,513,872 km (0.115 R)
• M44: 17,753,527 km (0.049 R)
• M45: 18,625,085 km (0.025 R)
• M46: 19,510,704 km (0.094 R)
• M47: 20,409,937 km (0.079 R)
• M48: 21,017,005 km (0.112 R)
• M49: 21,169,744 km (0.119 R)
• M50: 21,424,958 km (0.084 R)
• M51: 22,769,095 km (0.108 R)
• M52: 22,978,383 km (0.039 R)
• M53: 23,083,101 km (0.103 R)
• M54: 23,398,603 km (0.112 R)
• M55: 24,033,945 km (0.072 R)
• M56: 24,353,785 km (0.105 R)
• M57: 24,674,972 km (0.034 R)
• M58: 25,755,817 km (0.057 R)
• M59: 26,082,987 km (0.044 R)
• M60: 26,192,493 km (0.057 R)
• M61: 27,628,483 km (0.11 R)
• M62: 29,373,991 km (0.096 R)
• M63: 29,830,264 km (0.088 R)
• M64: 31,212,997 km (0.105 R)
• M65: 31,737,039 km (0.049 R)
• M66: 37,257,350 km (0.071 R)
• M67: 37,875,039 km (0.045 R)
• M68: 37,998,906 km (0.103 R)
• M69: 38,123,073 km (0.109 R)
• M70: 40,126,637 km (0.102 R)
• M71: 40,506,167 km (0.115 R)
• M72: 41,014,051 km (0.056 R)
• M73: 42,228,637 km (0.05 R)
• M74: 42,485,795 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 13.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.13 AU - 15.13 AU

Year: 15204 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,412,308 km

• M1: 179,817 km (0.088 R)
• M2: 431,440 km (0.084 R)
• M3: 1,158,037 km (0.11 R)
• M4: 1,361,191 km (0.08 R)
• M5: 1,503,459 km (0.107 R)
• M6: 2,143,737 km (0.098 R)
• M7: 2,226,764 km (0.092 R)
• M8: 2,417,950 km (0.042 R)
• M9: 2,614,522 km (0.104 R)
• M10: 3,023,971 km (0.119 R)
• M11: 3,552,201 km (0.064 R)
• M12: 4,721,309 km (0.108 R)
• M13: 5,192,093 km (0.072 R)
• M14: 5,333,613 km (0.043 R)
• M15: 5,971,049 km (0.091 R)
• M16: 7,604,509 km (0.086 R)
• M17: 8,222,198 km (0.106 R)
• M18: 8,755,066 km (0.087 R)
• M19: 8,856,194 km (0.084 R)
• M20: 9,644,575 km (0.12 R)
• M21: 11,325,008 km (0.106 R)
• M22: 11,955,114 km (0.11 R)
• M23: 12,787,177 km (0.084 R)
• M24: 13,991,590 km (0.115 R)
• M25: 14,308,288 km (0.09 R)
• M26: 14,467,460 km (0.116 R)
• M27: 14,747,508 km (0.06 R)
• M28: 14,868,084 km (0.067 R)
• M29: 15,272,447 km (0.097 R)
• M30: 15,639,560 km (0.065 R)
• M31: 17,433,089 km (0.081 R)
• M32: 17,603,181 km (0.077 R)
• M33: 17,988,097 km (0.115 R)
• M34: 18,116,901 km (0.093 R)
• M35: 18,766,155 km (0.095 R)
• M36: 19,511,003 km (0.1 R)
• M37: 21,895,144 km (0.078 R)
• M38: 22,124,777 km (0.055 R)
• M39: 22,309,082 km (0.118 R)
• M40: 23,378,706 km (0.1 R)
• M41: 27,425,030 km (0.049 R)
• M42: 29,832,658 km (0.093 R)
• M43: 30,496,274 km (0.106 R)
• M44: 30,650,061 km (0.075 R)
• M45: 30,804,146 km (0.092 R)
• M46: 31,371,421 km (0.097 R)
• M47: 31,578,615 km (0.07 R)
• M48: 33,940,017 km (0.107 R)
• M49: 34,954,141 km (0.039 R)
• M50: 35,222,669 km (0.093 R)
• M51: 35,923,984 km (0.052 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit