🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.48 AU - 0.6 AU

Year: 149 Days

Day: 29.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 154 Days

Day: 13.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.69 AU - 2.09 AU

Year: 979 Days

Day: 29.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.94 AU - 3.1 AU

Year: 1507 Days

Day: 25.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.35 AU - 3.03 AU

Year: 1662 Days

Day: 43.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.13 AU - 4.57 AU

Year: 2846 Days

Day: 46 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.2

Radius: 9.5

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.51 AU - 5.83 AU

Year: 3802 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,302,120 km

• M1: 159,621 km (0.114 R)
• M2: 271,071 km (0.1 R)
• M3: 403,765 km (0.045 R)
• M4: 887,415 km (0.06 R)
• M5: 1,044,492 km (0.101 R)
• M6: 1,283,101 km (0.107 R)
• M7: 1,462,170 km (0.115 R)
• M8: 1,617,751 km (0.045 R)
• M9: 1,911,711 km (0.075 R)
• M10: 2,013,587 km (0.081 R)
• M11: 2,134,762 km (0.103 R)
• M12: 2,258,329 km (0.117 R)
• M13: 2,834,431 km (0.114 R)
• M14: 3,229,668 km (0.114 R)
• M15: 3,454,514 km (0.084 R)
• M16: 3,748,175 km (0.047 R)
• M17: 4,028,072 km (0.084 R)
• M18: 4,292,711 km (0.114 R)
• M19: 4,540,146 km (0.117 R)
• M20: 4,769,330 km (0.07 R)
• M21: 4,955,280 km (0.082 R)
• M22: 5,072,864 km (0.098 R)
• M23: 5,191,196 km (0.097 R)
• M24: 5,430,852 km (0.115 R)
• M25: 6,070,981 km (0.088 R)
• M26: 6,323,502 km (0.092 R)
• M27: 6,631,225 km (0.114 R)
• M28: 6,708,866 km (0.029 R)
• M29: 6,865,196 km (0.119 R)
• M30: 7,664,797 km (0.07 R)
• M31: 7,773,554 km (0.108 R)
• M32: 8,158,619 km (0.093 R)
• M33: 8,409,495 km (0.106 R)
• M34: 8,606,216 km (0.062 R)
• M35: 8,776,159 km (0.118 R)
• M36: 9,205,954 km (0.092 R)
• M37: 9,379,786 km (0.06 R)
• M38: 9,554,666 km (0.102 R)
• M39: 9,760,214 km (0.109 R)
• M40: 10,505,959 km (0.096 R)
• M41: 10,596,616 km (0.096 R)
• M42: 10,809,344 km (0.119 R)
• M43: 10,931,565 km (0.052 R)
• M44: 11,023,418 km (0.066 R)
• M45: 11,362,706 km (0.042 R)
• M46: 12,369,350 km (0.115 R)
• M47: 12,625,462 km (0.043 R)
• M48: 12,948,145 km (0.06 R)
• M49: 13,175,533 km (0.03 R)
• M50: 13,306,132 km (0.112 R)
• M51: 13,437,180 km (0.065 R)
• M52: 13,998,770 km (0.109 R)
• M53: 14,567,990 km (0.1 R)
• M54: 15,008,406 km (0.119 R)
• M55: 15,902,403 km (0.094 R)
• M56: 15,971,817 km (0.065 R)
• M57: 16,320,828 km (0.066 R)
• M58: 17,885,921 km (0.092 R)
• M59: 18,284,600 km (0.104 R)
• M60: 18,759,573 km (0.067 R)
• M61: 18,869,827 km (0.065 R)
• M62: 19,053,982 km (0.105 R)
• M63: 20,058,531 km (0.118 R)
• M64: 20,246,576 km (0.08 R)
• M65: 21,004,139 km (0.112 R)
• M66: 21,655,339 km (0.097 R)
• M67: 21,848,171 km (0.06 R)
• M68: 22,664,227 km (0.085 R)
• M69: 22,977,784 km (0.066 R)
• M70: 23,569,444 km (0.103 R)
• M71: 24,366,202 km (0.066 R)
• M72: 24,446,237 km (0.059 R)
• M73: 24,848,356 km (0.068 R)
• M74: 25,131,245 km (0.113 R)
• M75: 25,618,486 km (0.1 R)
• M76: 26,190,847 km (0.11 R)
• M77: 26,272,976 km (0.082 R)
• M78: 26,478,674 km (0.081 R)
• M79: 26,891,564 km (0.112 R)
• M80: 27,431,612 km (0.065 R)
• M81: 27,556,825 km (0.105 R)
• M82: 28,059,175 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 12.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.09 AU - 7.13 AU

Year: 5690 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,302,120 km

• M1: 188,194 km (0.082 R)
• M2: 325,076 km (0.093 R)
• M3: 778,507 km (0.034 R)
• M4: 902,973 km (0.104 R)
• M5: 1,062,145 km (0.119 R)
• M6: 1,334,114 km (0.101 R)
• M7: 1,581,100 km (0.117 R)
• M8: 1,726,659 km (0.074 R)
• M9: 1,928,017 km (0.044 R)
• M10: 2,372,772 km (0.108 R)
• M11: 3,048,954 km (0.09 R)
• M12: 3,461,396 km (0.074 R)
• M13: 3,695,815 km (0.082 R)
• M14: 3,913,630 km (0.105 R)
• M15: 4,271,169 km (0.06 R)
• M16: 5,235,028 km (0.057 R)
• M17: 5,529,736 km (0.081 R)
• M18: 5,704,167 km (0.073 R)
• M19: 5,931,107 km (0.074 R)
• M20: 6,135,457 km (0.097 R)
• M21: 6,420,292 km (0.106 R)
• M22: 6,682,986 km (0.095 R)
• M23: 6,868,936 km (0.052 R)
• M24: 6,976,048 km (0.119 R)
• M25: 7,164,691 km (0.117 R)
• M26: 7,273,299 km (0.103 R)
• M27: 7,657,915 km (0.079 R)
• M28: 7,768,917 km (0.09 R)
• M29: 7,852,542 km (0.117 R)
• M30: 7,936,616 km (0.09 R)
• M31: 8,389,598 km (0.101 R)
• M32: 8,475,467 km (0.101 R)
• M33: 8,880,130 km (0.099 R)
• M34: 9,055,458 km (0.104 R)
• M35: 9,291,225 km (0.07 R)
• M36: 9,439,476 km (0.104 R)
• M37: 10,997,089 km (0.105 R)
• M38: 11,248,713 km (0.109 R)
• M39: 11,470,267 km (0.041 R)
• M40: 11,885,850 km (0.076 R)
• M41: 13,362,381 km (0.025 R)
• M42: 13,529,931 km (0.1 R)
• M43: 14,447,115 km (0.114 R)
• M44: 14,722,824 km (0.118 R)
• M45: 14,826,645 km (0.106 R)
• M46: 15,000,178 km (0.118 R)
• M47: 15,104,747 km (0.119 R)
• M48: 15,244,322 km (0.115 R)
• M49: 15,913,773 km (0.032 R)
• M50: 16,127,099 km (0.09 R)
• M51: 16,449,034 km (0.081 R)
• M52: 16,664,754 km (0.053 R)
• M53: 17,062,684 km (0.049 R)
• M54: 17,794,368 km (0.051 R)
• M55: 18,015,922 km (0.106 R)
• M56: 18,201,274 km (0.1 R)
• M57: 18,573,772 km (0.084 R)
• M58: 18,798,468 km (0.117 R)
• M59: 19,326,250 km (0.075 R)
• M60: 19,744,525 km (0.091 R)
• M61: 20,204,090 km (0.072 R)
• M62: 20,783,632 km (0.094 R)
• M63: 21,055,900 km (0.088 R)
• M64: 21,251,126 km (0.098 R)
• M65: 21,407,754 km (0.117 R)
• M66: 21,682,865 km (0.062 R)
• M67: 21,801,047 km (0.113 R)
• M68: 23,357,464 km (0.113 R)
• M69: 23,924,888 km (0.072 R)
• M70: 24,784,627 km (0.111 R)
• M71: 25,156,079 km (0.052 R)
• M72: 25,612,801 km (0.092 R)
• M73: 26,449,951 km (0.079 R)
• M74: 27,765,514 km (0.043 R)
• M75: 28,108,393 km (0.095 R)
• M76: 28,280,430 km (0.074 R)
• M77: 28,409,533 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.9

Radius: 9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.42 AU - 11.92 AU

Year: 14064 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,302,120 km

• M1: 151,094 km (0.077 R)
• M2: 212,579 km (0.045 R)
• M3: 341,682 km (0.114 R)
• M4: 470,784 km (0.084 R)
• M5: 600,635 km (0.084 R)
• M6: 838,197 km (0.079 R)
• M7: 958,025 km (0.096 R)
• M8: 1,328,878 km (0.098 R)
• M9: 1,494,184 km (0.107 R)
• M10: 1,691,503 km (0.119 R)
• M11: 1,897,350 km (0.051 R)
• M12: 2,305,303 km (0.041 R)
• M13: 2,476,144 km (0.075 R)
• M14: 2,534,038 km (0.085 R)
• M15: 2,710,564 km (0.074 R)
• M16: 2,830,541 km (0.094 R)
• M17: 2,982,982 km (0.1 R)
• M18: 3,391,982 km (0.097 R)
• M19: 3,652,582 km (0.087 R)
• M20: 3,852,295 km (0.08 R)
• M21: 4,297,498 km (0.102 R)
• M22: 4,722,954 km (0.096 R)
• M23: 5,236,225 km (0.102 R)
• M24: 5,575,812 km (0.107 R)
• M25: 7,336,130 km (0.071 R)
• M26: 7,929,734 km (0.09 R)
• M27: 9,117,691 km (0.114 R)
• M28: 9,207,899 km (0.064 R)
• M29: 10,219,779 km (0.097 R)
• M30: 10,360,401 km (0.078 R)
• M31: 10,549,043 km (0.091 R)
• M32: 11,314,835 km (0.052 R)
• M33: 11,411,924 km (0.098 R)
• M34: 11,509,163 km (0.044 R)
• M35: 11,851,742 km (0.079 R)
• M36: 12,849,260 km (0.095 R)
• M37: 13,563,291 km (0.082 R)
• M38: 14,029,288 km (0.029 R)
• M39: 14,395,205 km (0.044 R)
• M40: 14,711,455 km (0.076 R)
• M41: 15,029,948 km (0.079 R)
• M42: 17,099,785 km (0.112 R)
• M43: 18,853,371 km (0.109 R)
• M44: 19,897,564 km (0.079 R)
• M45: 20,014,849 km (0.115 R)
• M46: 20,132,283 km (0.09 R)
• M47: 20,663,505 km (0.04 R)
• M48: 22,284,697 km (0.104 R)
• M49: 23,018,325 km (0.047 R)
• M50: 23,635,716 km (0.057 R)
• M51: 23,759,882 km (0.06 R)
• M52: 24,446,536 km (0.105 R)
• M53: 24,697,860 km (0.083 R)
• M54: 25,076,343 km (0.062 R)
• M55: 28,436,760 km (0.054 R)
• M56: 30,777,069 km (0.045 R)
• M57: 30,980,522 km (0.089 R)
• M58: 31,730,307 km (0.107 R)
• M59: 31,935,854 km (0.074 R)
• M60: 33,108,851 km (0.045 R)
• M61: 33,247,828 km (0.091 R)
• M62: 34,859,445 km (0.116 R)
• M63: 35,000,815 km (0.113 R)
• M64: 36,999,593 km (0.051 R)
• M65: 37,649,895 km (0.032 R)
• M66: 38,158,378 km (0.111 R)
• M67: 38,449,794 km (0.104 R)
• M68: 38,961,868 km (0.09 R)
• M69: 39,549,787 km (0.117 R)
• M70: 39,918,696 km (0.112 R)
• M71: 40,140,549 km (0.113 R)
• M72: 40,511,253 km (0.057 R)
• M73: 40,659,953 km (0.119 R)
• M74: 42,457,521 km (0.084 R)
• M75: 42,532,919 km (0.1 R)
• M76: 42,910,952 km (0.083 R)
• M77: 45,048,108 km (0.12 R)
• M78: 48,791,645 km (0.057 R)
• M79: 49,028,907 km (0.12 R)
• M80: 49,583,915 km (0.071 R)
• M81: 50,780,548 km (0.079 R)
• M82: 52,552,535 km (0.081 R)
• M83: 53,364,852 km (0.047 R)
• M84: 53,446,233 km (0.07 R)
• M85: 54,017,547 km (0.085 R)
• M86: 54,344,867 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.2

Radius: 7.2

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.57 AU - 18.57 AU

Year: 22039 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,302,120 km

• M1: 107,561 km (0.112 R)
• M2: 195,076 km (0.048 R)
• M3: 247,435 km (0.114 R)
• M4: 617,091 km (0.038 R)
• M5: 838,496 km (0.059 R)
• M6: 958,474 km (0.067 R)
• M7: 1,611,169 km (0.064 R)
• M8: 2,409,423 km (0.044 R)
• M9: 2,976,100 km (0.113 R)
• M10: 3,049,852 km (0.093 R)
• M11: 3,427,437 km (0.054 R)
• M12: 3,859,924 km (0.099 R)
• M13: 4,393,241 km (0.06 R)
• M14: 4,732,828 km (0.101 R)
• M15: 5,347,675 km (0.116 R)
• M16: 5,482,612 km (0.117 R)
• M17: 6,411,316 km (0.102 R)
• M18: 6,747,762 km (0.073 R)
• M19: 6,893,769 km (0.092 R)
• M20: 7,090,041 km (0.096 R)
• M21: 7,188,776 km (0.045 R)
• M22: 8,357,883 km (0.077 R)
• M23: 9,151,799 km (0.108 R)
• M24: 9,749,144 km (0.11 R)
• M25: 10,584,049 km (0.1 R)
• M26: 10,697,145 km (0.097 R)
• M27: 11,153,269 km (0.104 R)
• M28: 11,674,169 km (0.044 R)
• M29: 12,202,848 km (0.113 R)
• M30: 12,559,788 km (0.106 R)
• M31: 14,021,210 km (0.095 R)
• M32: 14,645,781 km (0.086 R)
• M33: 14,708,762 km (0.112 R)
• M34: 15,535,589 km (0.118 R)
• M35: 16,508,275 km (0.072 R)
• M36: 16,968,886 km (0.112 R)
• M37: 17,835,507 km (0.117 R)
• M38: 17,902,826 km (0.099 R)
• M39: 18,308,087 km (0.049 R)
• M40: 18,648,272 km (0.118 R)
• M41: 19,265,663 km (0.083 R)
• M42: 19,889,785 km (0.119 R)
• M43: 20,520,639 km (0.106 R)
• M44: 20,591,100 km (0.091 R)
• M45: 21,015,658 km (0.096 R)
• M46: 21,229,135 km (0.11 R)
• M47: 21,300,493 km (0.092 R)
• M48: 21,873,752 km (0.11 R)
• M49: 22,670,211 km (0.061 R)
• M50: 24,216,903 km (0.03 R)
• M51: 25,040,739 km (0.054 R)
• M52: 25,949,845 km (0.083 R)
• M53: 27,178,642 km (0.105 R)
• M54: 28,191,120 km (0.111 R)
• M55: 28,269,510 km (0.061 R)
• M56: 29,852,405 km (0.072 R)
• M57: 30,493,581 km (0.09 R)
• M58: 30,574,065 km (0.088 R)
• M59: 32,116,419 km (0.105 R)
• M60: 32,198,249 km (0.109 R)
• M61: 33,434,675 km (0.09 R)
• M62: 33,517,702 km (0.045 R)
• M63: 33,683,905 km (0.067 R)
• M64: 33,767,082 km (0.093 R)
• M65: 35,529,793 km (0.086 R)
• M66: 35,614,466 km (0.112 R)
• M67: 35,868,932 km (0.09 R)
• M68: 36,123,996 km (0.105 R)
• M69: 36,978,499 km (0.119 R)
• M70: 37,064,368 km (0.106 R)
• M71: 37,839,734 km (0.045 R)
• M72: 38,881,833 km (0.087 R)
• M73: 39,494,137 km (0.099 R)
• M74: 39,581,801 km (0.116 R)
• M75: 39,845,393 km (0.099 R)
• M76: 41,261,038 km (0.074 R)
• M77: 43,414,948 km (0.059 R)
• M78: 45,697,362 km (0.05 R)
• M79: 49,997,703 km (0.116 R)
• M80: 51,715,386 km (0.1 R)
• M81: 53,258,338 km (0.091 R)
• M82: 53,452,217 km (0.071 R)
• M83: 53,549,306 km (0.1 R)
• M84: 54,132,887 km (0.086 R)
• M85: 59,478,767 km (0.097 R)
• M86: 62,827,515 km (0.088 R)
• M87: 63,032,315 km (0.057 R)
• M88: 64,576,314 km (0.085 R)
• M89: 68,121,784 km (0.086 R)
• M90: 70,449,228 km (0.071 R)
• M91: 70,555,741 km (0.07 R)
• M92: 70,662,105 km (0.061 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 14,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit