🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.88 AU

Year: 225 Days

Day: 30 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.71 AU - 0.95 AU

Year: 285 Days

Day: 18.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.75 AU - 1.09 AU

Year: 332 Days

Day: 18.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.26 AU - 2.72 AU

Year: 1480 Days

Day: 40.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.12 AU - 3.34 AU

Year: 2187 Days

Day: 31.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,656,914 km

• M1: 134,040 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 10.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.49 AU - 8.45 AU

Year: 6932 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,656,914 km

• M1: 182,061 km (0.045 R)
• M2: 322,084 km (0.095 R)
• M3: 897,138 km (0.066 R)
• M4: 1,300,005 km (0.085 R)
• M5: 1,377,647 km (0.115 R)
• M6: 1,473,090 km (0.107 R)
• M7: 1,554,322 km (0.117 R)
• M8: 1,738,626 km (0.086 R)
• M9: 2,019,721 km (0.064 R)
• M10: 2,128,927 km (0.118 R)
• M11: 2,240,228 km (0.073 R)
• M12: 2,353,474 km (0.069 R)
• M13: 2,605,696 km (0.11 R)
• M14: 2,745,121 km (0.063 R)
• M15: 2,825,904 km (0.089 R)
• M16: 3,052,395 km (0.101 R)
• M17: 3,157,263 km (0.102 R)
• M18: 3,722,294 km (0.1 R)
• M19: 3,857,231 km (0.087 R)
• M20: 4,773,518 km (0.092 R)
• M21: 5,168,457 km (0.11 R)
• M22: 5,319,251 km (0.11 R)
• M23: 5,780,611 km (0.069 R)
• M24: 6,605,195 km (0.1 R)
• M25: 6,714,252 km (0.096 R)
• M26: 6,796,530 km (0.084 R)
• M27: 6,961,986 km (0.079 R)
• M28: 7,438,156 km (0.11 R)
• M29: 7,608,697 km (0.103 R)
• M30: 8,186,594 km (0.06 R)
• M31: 8,808,771 km (0.07 R)
• M32: 9,262,352 km (0.08 R)
• M33: 9,384,723 km (0.098 R)
• M34: 9,941,676 km (0.112 R)
• M35: 10,035,474 km (0.059 R)
• M36: 10,572,979 km (0.116 R)
• M37: 10,829,240 km (0.108 R)
• M38: 10,990,507 km (0.118 R)
• M39: 11,347,896 km (0.085 R)
• M40: 11,610,291 km (0.092 R)
• M41: 11,841,419 km (0.12 R)
• M42: 12,917,776 km (0.093 R)
• M43: 13,054,509 km (0.11 R)
• M44: 14,342,247 km (0.065 R)
• M45: 14,697,093 km (0.113 R)
• M46: 15,415,761 km (0.098 R)
• M47: 16,035,545 km (0.096 R)
• M48: 16,108,998 km (0.084 R)
• M49: 16,961,855 km (0.073 R)
• M50: 17,036,654 km (0.076 R)
• M51: 17,224,400 km (0.095 R)
• M52: 17,488,141 km (0.12 R)
• M53: 17,753,378 km (0.064 R)
• M54: 17,867,371 km (0.047 R)
• M55: 18,019,812 km (0.071 R)
• M56: 18,518,272 km (0.096 R)
• M57: 19,333,131 km (0.111 R)
• M58: 19,489,611 km (0.044 R)
• M59: 19,568,000 km (0.09 R)
• M60: 21,198,916 km (0.109 R)
• M61: 21,400,723 km (0.11 R)
• M62: 21,643,820 km (0.094 R)
• M63: 21,806,283 km (0.047 R)
• M64: 22,501,764 km (0.062 R)
• M65: 22,707,610 km (0.051 R)
• M66: 22,997,082 km (0.084 R)
• M67: 23,621,205 km (0.119 R)
• M68: 24,124,452 km (0.103 R)
• M69: 24,419,758 km (0.108 R)
• M70: 24,631,289 km (0.114 R)
• M71: 24,716,111 km (0.112 R)
• M72: 25,698,670 km (0.088 R)
• M73: 26,868,226 km (0.086 R)
• M74: 27,349,632 km (0.081 R)
• M75: 28,010,855 km (0.115 R)
• M76: 28,099,417 km (0.065 R)
• M77: 29,483,796 km (0.088 R)
• M78: 29,980,460 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989

Radius: 14.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.83 AU - 8.35 AU

Year: 7112 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,656,914 km

• M1: 241,750 km (0.112 R)
• M2: 431,291 km (0.028 R)
• M3: 542,143 km (0.069 R)
• M4: 637,287 km (0.073 R)
• M5: 770,130 km (0.063 R)
• M6: 897,587 km (0.061 R)
• M7: 1,050,476 km (0.053 R)
• M8: 1,250,339 km (0.093 R)
• M9: 1,463,666 km (0.06 R)
• M10: 2,084,796 km (0.098 R)
• M11: 2,732,256 km (0.09 R)
• M12: 2,910,277 km (0.099 R)
• M13: 3,039,829 km (0.118 R)
• M14: 4,380,674 km (0.096 R)
• M15: 4,895,291 km (0.119 R)
• M16: 5,081,540 km (0.1 R)
• M17: 5,557,710 km (0.092 R)
• M18: 6,862,802 km (0.043 R)
• M19: 7,177,107 km (0.11 R)
• M20: 7,675,568 km (0.094 R)
• M21: 7,928,986 km (0.102 R)
• M22: 8,295,950 km (0.063 R)
• M23: 8,444,351 km (0.058 R)
• M24: 8,970,636 km (0.115 R)
• M25: 9,199,521 km (0.106 R)
• M26: 9,897,694 km (0.113 R)
• M27: 10,372,668 km (0.116 R)
• M28: 10,693,555 km (0.113 R)
• M29: 10,855,121 km (0.085 R)
• M30: 11,140,105 km (0.046 R)
• M31: 11,262,924 km (0.104 R)
• M32: 11,510,060 km (0.088 R)
• M33: 11,884,055 km (0.12 R)
• M34: 12,093,492 km (0.112 R)
• M35: 12,516,255 km (0.108 R)
• M36: 13,289,527 km (0.064 R)
• M37: 13,419,976 km (0.054 R)
• M38: 13,901,681 km (0.101 R)
• M39: 14,034,075 km (0.086 R)
• M40: 14,255,630 km (0.1 R)
• M41: 15,244,322 km (0.092 R)
• M42: 15,609,491 km (0.06 R)
• M43: 16,255,305 km (0.094 R)
• M44: 17,145,711 km (0.105 R)
• M45: 17,716,427 km (0.107 R)
• M46: 18,341,597 km (0.078 R)
• M47: 19,317,573 km (0.072 R)
• M48: 19,911,327 km (0.106 R)
• M49: 21,677,180 km (0.107 R)
• M50: 21,830,967 km (0.117 R)
• M51: 22,656,747 km (0.038 R)
• M52: 22,812,778 km (0.101 R)
• M53: 24,232,761 km (0.088 R)
• M54: 24,552,152 km (0.086 R)
• M55: 25,249,129 km (0.061 R)
• M56: 25,464,849 km (0.073 R)
• M57: 25,735,471 km (0.078 R)
• M58: 25,952,538 km (0.08 R)
• M59: 26,992,243 km (0.058 R)
• M60: 27,878,461 km (0.104 R)
• M61: 29,622,473 km (0.105 R)
• M62: 29,907,008 km (0.084 R)
• M63: 30,881,488 km (0.098 R)
• M64: 31,170,063 km (0.05 R)
• M65: 32,041,171 km (0.044 R)
• M66: 32,391,978 km (0.06 R)
• M67: 34,582,689 km (0.115 R)
• M68: 34,762,356 km (0.071 R)
• M69: 35,786,653 km (0.104 R)
• M70: 36,759,787 km (0.11 R)
• M71: 37,679,964 km (0.081 R)
• M72: 39,230,546 km (0.084 R)
• M73: 40,233,899 km (0.095 R)
• M74: 40,801,922 km (0.072 R)
• M75: 41,055,191 km (0.057 R)
• M76: 41,182,050 km (0.112 R)
• M77: 42,393,793 km (0.074 R)
• M78: 42,521,998 km (0.105 R)
• M79: 42,907,512 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 14.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.1 AU - 7.62 AU

Year: 7522 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,656,914 km

• M1: 398,678 km (0.025 R)
• M2: 648,806 km (0.085 R)
• M3: 939,026 km (0.056 R)
• M4: 1,057,059 km (0.101 R)
• M5: 1,463,666 km (0.112 R)
• M6: 1,603,390 km (0.086 R)
• M7: 1,897,051 km (0.104 R)
• M8: 2,006,257 km (0.061 R)
• M9: 2,585,051 km (0.086 R)
• M10: 2,931,669 km (0.081 R)
• M11: 3,240,888 km (0.086 R)
• M12: 3,807,715 km (0.082 R)
• M13: 5,064,187 km (0.119 R)
• M14: 5,156,489 km (0.094 R)
• M15: 5,436,536 km (0.101 R)
• M16: 5,785,698 km (0.106 R)
• M17: 5,882,338 km (0.034 R)
• M18: 6,843,205 km (0.061 R)
• M19: 7,220,491 km (0.067 R)
• M20: 7,817,237 km (0.106 R)
• M21: 7,959,953 km (0.114 R)
• M22: 8,175,673 km (0.089 R)
• M23: 9,245,597 km (0.073 R)
• M24: 10,125,382 km (0.059 R)
• M25: 10,477,087 km (0.101 R)
• M26: 11,637,368 km (0.118 R)
• M27: 12,461,353 km (0.104 R)
• M28: 12,712,229 km (0.101 R)
• M29: 13,176,580 km (0.092 R)
• M30: 13,475,028 km (0.076 R)
• M31: 13,646,617 km (0.097 R)
• M32: 13,905,272 km (0.08 R)
• M33: 14,383,686 km (0.071 R)
• M34: 16,488,528 km (0.081 R)
• M35: 16,810,163 km (0.085 R)
• M36: 16,902,465 km (0.086 R)
• M37: 16,994,917 km (0.057 R)
• M38: 17,133,893 km (0.092 R)
• M39: 17,366,518 km (0.059 R)
• M40: 17,459,717 km (0.061 R)
• M41: 17,740,662 km (0.074 R)
• M42: 18,449,606 km (0.085 R)
• M43: 18,544,900 km (0.104 R)
• M44: 19,119,655 km (0.038 R)
• M45: 20,188,831 km (0.092 R)
• M46: 20,483,688 km (0.12 R)
• M47: 20,631,790 km (0.082 R)
• M48: 20,780,042 km (0.049 R)
• M49: 21,028,225 km (0.102 R)
• M50: 21,127,707 km (0.071 R)
• M51: 21,227,339 km (0.104 R)
• M52: 21,577,398 km (0.063 R)
• M53: 21,677,779 km (0.034 R)
• M54: 22,283,201 km (0.086 R)
• M55: 22,792,133 km (0.037 R)
• M56: 23,304,805 km (0.054 R)
• M57: 23,562,562 km (0.094 R)
• M58: 23,717,695 km (0.066 R)
• M59: 24,446,087 km (0.111 R)
• M60: 25,658,877 km (0.104 R)
• M61: 25,871,755 km (0.118 R)
• M62: 26,192,194 km (0.09 R)
• M63: 27,541,566 km (0.07 R)
• M64: 27,814,134 km (0.114 R)
• M65: 28,142,501 km (0.1 R)
• M66: 28,307,059 km (0.101 R)
• M67: 28,472,065 km (0.075 R)
• M68: 28,637,371 km (0.081 R)
• M69: 29,468,537 km (0.084 R)
• M70: 32,181,344 km (0.106 R)
• M71: 32,410,977 km (0.073 R)
• M72: 32,814,293 km (0.036 R)
• M73: 33,045,422 km (0.101 R)
• M74: 35,268,446 km (0.114 R)
• M75: 35,505,259 km (0.113 R)
• M76: 36,397,910 km (0.105 R)
• M77: 37,479,054 km (0.093 R)
• M78: 37,781,092 km (0.066 R)
• M79: 38,084,177 km (0.078 R)
• M80: 38,387,861 km (0.078 R)
• M81: 38,753,478 km (0.097 R)
• M82: 39,120,292 km (0.064 R)
• M83: 41,532,258 km (0.111 R)
• M84: 41,657,322 km (0.118 R)
• M85: 41,782,386 km (0.079 R)
• M86: 41,907,600 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 14.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.05 AU - 10.47 AU

Year: 12381 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,656,914 km

• M1: 256,112 km (0.077 R)
• M2: 387,608 km (0.117 R)
• M3: 555,756 km (0.109 R)
• M4: 893,698 km (0.084 R)
• M5: 1,087,726 km (0.09 R)
• M6: 1,494,184 km (0.062 R)
• M7: 1,675,347 km (0.069 R)
• M8: 2,060,561 km (0.101 R)
• M9: 2,263,865 km (0.094 R)
• M10: 2,881,554 km (0.076 R)
• M11: 2,978,793 km (0.118 R)
• M12: 3,378,818 km (0.117 R)
• M13: 4,156,726 km (0.116 R)
• M14: 4,267,130 km (0.081 R)
• M15: 4,795,360 km (0.085 R)
• M16: 5,028,134 km (0.093 R)
• M17: 5,464,810 km (0.065 R)
• M18: 5,626,675 km (0.034 R)
• M19: 7,243,230 km (0.106 R)
• M20: 7,332,091 km (0.043 R)
• M21: 7,827,559 km (0.102 R)
• M22: 8,056,294 km (0.073 R)
• M23: 8,427,147 km (0.083 R)
• M24: 8,614,593 km (0.098 R)
• M25: 9,670,754 km (0.111 R)
• M26: 9,817,809 km (0.077 R)
• M27: 9,916,394 km (0.039 R)
• M28: 11,227,470 km (0.086 R)
• M29: 12,485,737 km (0.076 R)
• M30: 14,065,341 km (0.04 R)
• M31: 14,737,185 km (0.099 R)
• M32: 15,020,374 km (0.062 R)
• M33: 15,248,062 km (0.113 R)
• M34: 15,938,307 km (0.056 R)
• M35: 19,045,604 km (0.081 R)
• M36: 20,163,998 km (0.091 R)
• M37: 20,352,491 km (0.078 R)
• M38: 21,367,513 km (0.111 R)
• M39: 22,334,065 km (0.094 R)
• M40: 23,051,835 km (0.039 R)
• M41: 23,249,005 km (0.103 R)
• M42: 24,176,213 km (0.087 R)
• M43: 24,577,285 km (0.118 R)
• M44: 24,711,474 km (0.096 R)
• M45: 24,845,962 km (0.046 R)
• M46: 24,980,600 km (0.083 R)
• M47: 25,250,774 km (0.11 R)
• M48: 25,453,928 km (0.047 R)
• M49: 26,409,410 km (0.072 R)
• M50: 26,960,827 km (0.098 R)
• M51: 29,346,016 km (0.076 R)
• M52: 32,384,498 km (0.103 R)
• M53: 32,531,703 km (0.069 R)
• M54: 33,122,614 km (0.092 R)
• M55: 33,791,616 km (0.096 R)
• M56: 34,015,713 km (0.079 R)
• M57: 34,540,353 km (0.105 R)
• M58: 34,841,344 km (0.114 R)
• M59: 35,597,561 km (0.086 R)
• M60: 36,130,279 km (0.092 R)
• M61: 36,359,314 km (0.073 R)
• M62: 36,512,352 km (0.1 R)
• M63: 37,434,773 km (0.084 R)
• M64: 38,676,734 km (0.115 R)
• M65: 39,459,730 km (0.095 R)
• M66: 40,327,098 km (0.107 R)
• M67: 40,723,383 km (0.073 R)
• M68: 41,920,315 km (0.065 R)
• M69: 43,047,685 km (0.036 R)
• M70: 43,290,632 km (0.059 R)
• M71: 44,511,949 km (0.104 R)
• M72: 45,250,214 km (0.101 R)
• M73: 46,655,686 km (0.11 R)
• M74: 46,988,392 km (0.059 R)
• M75: 50,444,701 km (0.116 R)
• M76: 50,957,373 km (0.096 R)
• M77: 52,246,458 km (0.091 R)
• M78: 55,032,569 km (0.112 R)
• M79: 55,472,237 km (0.1 R)
• M80: 58,045,171 km (0.116 R)
• M81: 59,751,933 km (0.093 R)
• M82: 60,566,194 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 14,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit