🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.05 AU - 1.31 AU

Year: 464 Days

Day: 30.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.34 AU - 1.68 AU

Year: 671 Days

Day: 41.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,273,679 km

• M1: 97,239 km (0.107 R)
• M2: 674,836 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.06 AU - 3.12 AU

Year: 1507 Days

Day: 24.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,273,679 km

• M1: 937,829 km (0.104 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.8

Radius: 12.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.49 AU - 6.69 AU

Year: 6118 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,273,679 km

• M1: 200,760 km (0.071 R)
• M2: 426,803 km (0.09 R)
• M3: 590,762 km (0.113 R)
• M4: 739,313 km (0.097 R)
• M5: 1,016,667 km (0.108 R)
• M6: 1,327,681 km (0.084 R)
• M7: 1,427,014 km (0.102 R)
• M8: 1,529,040 km (0.084 R)
• M9: 1,906,026 km (0.08 R)
• M10: 2,252,495 km (0.103 R)
• M11: 2,372,473 km (0.102 R)
• M12: 2,788,205 km (0.109 R)
• M13: 3,594,089 km (0.103 R)
• M14: 3,806,518 km (0.103 R)
• M15: 3,902,260 km (0.032 R)
• M16: 4,671,792 km (0.093 R)
• M17: 4,800,296 km (0.101 R)
• M18: 5,034,567 km (0.097 R)
• M19: 5,272,727 km (0.113 R)
• M20: 5,487,699 km (0.117 R)
• M21: 5,623,384 km (0.072 R)
• M22: 5,732,890 km (0.03 R)
• M23: 5,981,671 km (0.102 R)
• M24: 6,205,918 km (0.039 R)
• M25: 6,290,740 km (0.108 R)
• M26: 6,375,861 km (0.113 R)
• M27: 6,720,535 km (0.081 R)
• M28: 7,518,340 km (0.077 R)
• M29: 8,283,832 km (0.117 R)
• M30: 8,377,331 km (0.111 R)
• M31: 9,170,499 km (0.078 R)
• M32: 9,331,915 km (0.084 R)
• M33: 9,855,209 km (0.12 R)
• M34: 10,254,036 km (0.106 R)
• M35: 11,067,400 km (0.083 R)
• M36: 11,412,373 km (0.072 R)
• M37: 11,831,097 km (0.093 R)
• M38: 12,113,089 km (0.067 R)
• M39: 12,397,325 km (0.076 R)
• M40: 12,719,709 km (0.088 R)
• M41: 12,827,868 km (0.035 R)
• M42: 13,263,347 km (0.097 R)
• M43: 13,409,504 km (0.118 R)
• M44: 13,777,365 km (0.108 R)
• M45: 14,111,418 km (0.072 R)
• M46: 15,550,848 km (0.078 R)
• M47: 15,705,084 km (0.088 R)
• M48: 15,782,426 km (0.117 R)
• M49: 15,859,917 km (0.107 R)
• M50: 16,054,095 km (0.051 R)
• M51: 16,523,384 km (0.083 R)
• M52: 16,997,011 km (0.102 R)
• M53: 17,275,562 km (0.114 R)
• M54: 17,395,240 km (0.089 R)
• M55: 17,475,275 km (0.098 R)
• M56: 18,813,279 km (0.108 R)
• M57: 19,598,518 km (0.087 R)
• M58: 20,142,007 km (0.052 R)
• M59: 20,436,715 km (0.101 R)
• M60: 20,563,424 km (0.087 R)
• M61: 21,243,795 km (0.066 R)
• M62: 21,372,150 km (0.081 R)
• M63: 21,457,870 km (0.073 R)
• M64: 22,104,581 km (0.112 R)
• M65: 23,196,646 km (0.106 R)
• M66: 23,328,890 km (0.101 R)
• M67: 24,395,822 km (0.063 R)
• M68: 24,485,431 km (0.093 R)
• M69: 25,751,628 km (0.099 R)
• M70: 26,255,025 km (0.11 R)
• M71: 26,438,731 km (0.069 R)
• M72: 26,854,015 km (0.076 R)
• M73: 26,992,841 km (0.114 R)
• M74: 27,317,768 km (0.056 R)
• M75: 27,504,017 km (0.101 R)
• M76: 27,877,862 km (0.062 R)
• M77: 28,583,366 km (0.096 R)
• M78: 29,628,756 km (0.076 R)
• M79: 30,831,822 km (0.085 R)
• M80: 31,561,261 km (0.091 R)
• M81: 31,952,609 km (0.072 R)
• M82: 32,296,535 km (0.079 R)
• M83: 32,444,188 km (0.055 R)
• M84: 32,641,507 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 8.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.04 AU - 8.56 AU

Year: 7133 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 82,273,679 km

• M1: 106,514 km (0.086 R)
• M2: 215,421 km (0.094 R)
• M3: 328,966 km (0.045 R)
• M4: 405,859 km (0.099 R)
• M5: 497,712 km (0.098 R)
• M6: 641,176 km (0.078 R)
• M7: 751,131 km (0.092 R)
• M8: 1,000,810 km (0.068 R)
• M9: 1,129,913 km (0.118 R)
• M10: 1,334,114 km (0.119 R)
• M11: 1,476,980 km (0.044 R)
• M12: 1,790,986 km (0.11 R)
• M13: 1,989,352 km (0.101 R)
• M14: 2,321,759 km (0.091 R)
• M15: 3,243,581 km (0.115 R)
• M16: 3,420,855 km (0.082 R)
• M17: 3,486,079 km (0.116 R)
• M18: 3,667,691 km (0.113 R)
• M19: 3,988,878 km (0.105 R)
• M20: 4,196,370 km (0.043 R)
• M21: 4,371,998 km (0.118 R)
• M22: 4,496,463 km (0.028 R)
• M23: 5,042,944 km (0.115 R)
• M24: 5,514,327 km (0.12 R)
• M25: 5,687,561 km (0.073 R)
• M26: 6,378,255 km (0.045 R)
• M27: 8,404,857 km (0.088 R)
• M28: 8,537,700 km (0.111 R)
• M29: 9,030,625 km (0.049 R)
• M30: 9,326,230 km (0.061 R)
• M31: 9,395,045 km (0.064 R)
• M32: 10,067,638 km (0.088 R)
• M33: 10,185,221 km (0.112 R)
• M34: 10,492,944 km (0.098 R)
• M35: 11,141,900 km (0.112 R)
• M36: 11,239,138 km (0.089 R)
• M37: 11,729,670 km (0.05 R)
• M38: 12,102,169 km (0.087 R)
• M39: 12,302,480 km (0.048 R)
• M40: 12,680,963 km (0.032 R)
• M41: 12,833,403 km (0.098 R)
• M42: 13,943,718 km (0.099 R)
• M43: 14,048,586 km (0.118 R)
• M44: 14,206,412 km (0.104 R)
• M45: 14,259,071 km (0.054 R)
• M46: 14,497,081 km (0.099 R)
• M47: 15,246,117 km (0.071 R)
• M48: 15,625,348 km (0.041 R)
• M49: 16,837,390 km (0.078 R)
• M50: 17,285,735 km (0.097 R)
• M51: 17,652,698 km (0.064 R)
• M52: 17,908,361 km (0.101 R)
• M53: 18,740,424 km (0.096 R)
• M54: 19,292,441 km (0.032 R)
• M55: 19,673,167 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.4

Radius: 7.3

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.81 AU - 13.73 AU

Year: 16504 Days

Day: 24.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,273,679 km

• M1: 177,722 km (0.11 R)
• M2: 322,683 km (0.089 R)
• M3: 688,599 km (0.113 R)
• M4: 996,621 km (0.084 R)
• M5: 1,271,881 km (0.072 R)
• M6: 2,231,252 km (0.118 R)
• M7: 2,349,135 km (0.095 R)
• M8: 2,408,825 km (0.117 R)
• M9: 3,602,167 km (0.098 R)
• M10: 3,987,531 km (0.074 R)
• M11: 4,130,996 km (0.11 R)
• M12: 4,349,259 km (0.081 R)
• M13: 4,911,747 km (0.106 R)
• M14: 5,576,560 km (0.074 R)
• M15: 6,227,909 km (0.119 R)
• M16: 6,732,203 km (0.118 R)
• M17: 6,817,474 km (0.092 R)
• M18: 7,337,028 km (0.068 R)
• M19: 8,413,983 km (0.111 R)
• M20: 8,459,909 km (0.113 R)
• M21: 9,253,675 km (0.103 R)
• M22: 9,973,690 km (0.09 R)
• M23: 10,562,657 km (0.111 R)
• M24: 10,911,369 km (0.044 R)
• M25: 11,011,750 km (0.107 R)
• M26: 11,620,314 km (0.109 R)
• M27: 11,928,635 km (0.117 R)
• M28: 12,239,649 km (0.085 R)
• M29: 12,658,523 km (0.117 R)
• M30: 13,402,922 km (0.037 R)
• M31: 13,888,966 km (0.088 R)
• M32: 14,052,326 km (0.115 R)
• M33: 14,490,798 km (0.043 R)
• M34: 14,822,755 km (0.12 R)
• M35: 14,989,557 km (0.09 R)
• M36: 17,331,961 km (0.052 R)
• M37: 17,390,603 km (0.072 R)
• M38: 17,625,322 km (0.037 R)
• M39: 18,395,901 km (0.095 R)
• M40: 19,298,425 km (0.077 R)
• M41: 19,541,671 km (0.095 R)
• M42: 20,092,340 km (0.08 R)
• M43: 20,586,163 km (0.11 R)
• M44: 21,271,770 km (0.095 R)
• M45: 21,648,906 km (0.113 R)
• M46: 23,373,022 km (0.062 R)
• M47: 23,567,349 km (0.037 R)
• M48: 24,349,896 km (0.087 R)
• M49: 24,612,590 km (0.058 R)
• M50: 24,744,385 km (0.041 R)
• M51: 25,074,697 km (0.06 R)
• M52: 25,140,820 km (0.115 R)
• M53: 25,539,498 km (0.098 R)
• M54: 25,739,660 km (0.105 R)
• M55: 27,291,140 km (0.115 R)
• M56: 27,837,920 km (0.057 R)
• M57: 28,664,747 km (0.099 R)
• M58: 28,803,424 km (0.109 R)
• M59: 29,709,688 km (0.118 R)
• M60: 33,938,970 km (0.096 R)
• M61: 34,158,879 km (0.098 R)
• M62: 34,969,849 km (0.119 R)
• M63: 35,936,251 km (0.102 R)
• M64: 36,085,699 km (0.07 R)
• M65: 36,160,498 km (0.076 R)
• M66: 36,235,297 km (0.079 R)
• M67: 37,591,551 km (0.066 R)
• M68: 37,971,231 km (0.061 R)
• M69: 38,199,667 km (0.118 R)
• M70: 38,428,551 km (0.068 R)
• M71: 39,734,242 km (0.109 R)
• M72: 39,811,434 km (0.053 R)
• M73: 39,888,776 km (0.093 R)
• M74: 41,132,383 km (0.113 R)
• M75: 41,680,510 km (0.084 R)
• M76: 43,817,067 km (0.12 R)
• M77: 45,261,135 km (0.032 R)
• M78: 45,826,914 km (0.104 R)
• M79: 46,070,160 km (0.093 R)
• M80: 47,047,334 km (0.109 R)
• M81: 47,948,960 km (0.096 R)
• M82: 48,113,518 km (0.116 R)
• M83: 48,278,225 km (0.062 R)
• M84: 49,436,711 km (0.095 R)
• M85: 49,602,914 km (0.098 R)
• M86: 51,359,642 km (0.101 R)
• M87: 52,034,328 km (0.088 R)
• M88: 52,457,391 km (0.068 R)
• M89: 52,711,857 km (0.101 R)
• M90: 52,881,651 km (0.077 R)
• M91: 53,477,499 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.7

Radius: 6.8

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.52 AU - 22.56 AU

Year: 30046 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,273,679 km

• M1: 220,657 km (0.107 R)
• M2: 316,998 km (0.102 R)
• M3: 577,298 km (0.074 R)
• M4: 1,173,745 km (0.093 R)
• M5: 2,921,048 km (0.065 R)
• M6: 3,165,192 km (0.118 R)
• M7: 4,116,185 km (0.109 R)
• M8: 5,100,091 km (0.092 R)
• M9: 5,593,165 km (0.104 R)
• M10: 5,845,387 km (0.059 R)
• M11: 6,153,110 km (0.069 R)
• M12: 6,624,493 km (0.091 R)
• M13: 7,769,066 km (0.041 R)
• M14: 7,881,265 km (0.051 R)
• M15: 8,164,005 km (0.116 R)
• M16: 9,387,865 km (0.11 R)
• M17: 9,687,659 km (0.093 R)
• M18: 10,296,672 km (0.079 R)
• M19: 11,808,059 km (0.095 R)
• M20: 12,327,164 km (0.091 R)
• M21: 13,928,609 km (0.092 R)
• M22: 14,270,440 km (0.094 R)
• M23: 14,753,641 km (0.118 R)
• M24: 15,102,055 km (0.113 R)
• M25: 15,523,771 km (0.066 R)
• M26: 16,235,259 km (0.086 R)
• M27: 17,102,926 km (0.102 R)
• M28: 17,689,649 km (0.111 R)
• M29: 17,985,554 km (0.087 R)
• M30: 18,283,104 km (0.106 R)
• M31: 18,432,402 km (0.105 R)
• M32: 20,643,459 km (0.095 R)
• M33: 21,111,252 km (0.089 R)
• M34: 21,740,460 km (0.089 R)
• M35: 22,057,458 km (0.119 R)
• M36: 22,615,757 km (0.11 R)
• M37: 23,502,424 km (0.109 R)
• M38: 24,729,725 km (0.081 R)
• M39: 24,894,881 km (0.041 R)
• M40: 25,476,069 km (0.063 R)
• M41: 25,559,395 km (0.1 R)
• M42: 26,736,431 km (0.069 R)
• M43: 26,821,103 km (0.106 R)
• M44: 26,905,925 km (0.108 R)
• M45: 27,160,989 km (0.117 R)
• M46: 27,759,231 km (0.095 R)
• M47: 28,881,664 km (0.058 R)
• M48: 29,055,646 km (0.092 R)
• M49: 29,930,944 km (0.114 R)
• M50: 32,427,283 km (0.08 R)
• M51: 33,152,683 km (0.081 R)
• M52: 33,883,469 km (0.111 R)
• M53: 34,527,189 km (0.046 R)
• M54: 35,920,244 km (0.069 R)
• M55: 36,107,391 km (0.084 R)
• M56: 36,576,679 km (0.096 R)
• M57: 37,047,913 km (0.101 R)
• M58: 37,616,085 km (0.119 R)
• M59: 38,569,473 km (0.059 R)
• M60: 39,530,789 km (0.106 R)
• M61: 40,597,272 km (0.115 R)
• M62: 41,085,110 km (0.096 R)
• M63: 41,575,043 km (0.046 R)
• M64: 41,869,901 km (0.075 R)
• M65: 42,560,445 km (0.097 R)
• M66: 43,354,510 km (0.105 R)
• M67: 44,654,964 km (0.09 R)
• M68: 45,360,618 km (0.117 R)
• M69: 46,476,767 km (0.097 R)
• M70: 46,578,793 km (0.096 R)
• M71: 49,983,641 km (0.101 R)
• M72: 50,506,635 km (0.074 R)
• M73: 53,147,935 km (0.032 R)
• M74: 53,574,737 km (0.088 R)
• M75: 54,324,372 km (0.11 R)
• M76: 55,293,168 km (0.11 R)
• M77: 55,509,337 km (0.114 R)
• M78: 57,904,698 km (0.085 R)
• M79: 59,667,859 km (0.1 R)
• M80: 61,225,023 km (0.044 R)
• M81: 64,720,377 km (0.086 R)
• M82: 64,834,221 km (0.089 R)
• M83: 65,290,195 km (0.084 R)
• M84: 66,549,660 km (0.078 R)
• M85: 68,511,786 km (0.056 R)
• M86: 69,791,595 km (0.114 R)
• M87: 71,902,571 km (0.059 R)
• M88: 72,256,520 km (0.057 R)
• M89: 72,492,735 km (0.106 R)
• M90: 73,559,068 km (0.107 R)
• M91: 74,749,867 km (0.068 R)
• M92: 75,467,339 km (0.118 R)
• M93: 75,587,167 km (0.088 R)
• M94: 75,706,994 km (0.043 R)
• M95: 79,210,876 km (0.098 R)
• M96: 79,698,415 km (0.092 R)
• M97: 80,676,187 km (0.096 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit