🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.54 AU - 0.54 AU

Year: 153 Days

Day: 19.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,672,231 km

• M1: 67,917 km (0.075 R)
• M2: 213,027 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.47 AU - 0.67 AU

Year: 166 Days

Day: 42.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.77 AU - 0.99 AU

Year: 318 Days

Day: 29.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 111,672,231 km

• M1: 30,817 km (0.049 R)
• M2: 368,310 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.3 AU - 1.44 AU

Year: 617 Days

Day: 29.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.57 AU - 2.01 AU

Year: 922 Days

Day: 47 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,672,231 km

• M1: 198,816 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.67 AU - 2.53 AU

Year: 1172 Days

Day: 20.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,672,231 km

• M1: 227,538 km (0.073 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.2

Radius: 10.9

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.26 AU - 8.76 AU

Year: 7146 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 111,672,231 km

• M1: 171,738 km (0.044 R)
• M2: 246,537 km (0.11 R)
• M3: 449,542 km (0.117 R)
• M4: 526,734 km (0.091 R)
• M5: 870,510 km (0.067 R)
• M6: 1,167,312 km (0.111 R)
• M7: 1,809,985 km (0.098 R)
• M8: 1,963,771 km (0.082 R)
• M9: 2,403,290 km (0.051 R)
• M10: 2,548,549 km (0.063 R)
• M11: 2,924,638 km (0.109 R)
• M12: 3,562,673 km (0.087 R)
• M13: 3,645,551 km (0.107 R)
• M14: 3,897,773 km (0.091 R)
• M15: 4,040,489 km (0.03 R)
• M16: 4,126,956 km (0.074 R)
• M17: 4,779,951 km (0.099 R)
• M18: 5,056,408 km (0.111 R)
• M19: 5,243,555 km (0.073 R)
• M20: 5,560,852 km (0.119 R)
• M21: 6,448,416 km (0.088 R)
• M22: 6,891,525 km (0.047 R)
• M23: 7,951,576 km (0.109 R)
• M24: 8,024,131 km (0.075 R)
• M25: 8,500,600 km (0.082 R)
• M26: 8,948,645 km (0.102 R)
• M27: 9,906,820 km (0.107 R)
• M28: 10,537,076 km (0.101 R)
• M29: 10,937,699 km (0.074 R)
• M30: 11,180,346 km (0.04 R)
• M31: 13,057,201 km (0.03 R)
• M32: 13,142,921 km (0.086 R)
• M33: 13,314,809 km (0.083 R)
• M34: 13,660,829 km (0.09 R)
• M35: 14,185,468 km (0.119 R)
• M36: 14,405,976 km (0.112 R)
• M37: 14,761,271 km (0.088 R)
• M38: 14,940,040 km (0.11 R)
• M39: 15,344,852 km (0.108 R)
• M40: 15,435,209 km (0.113 R)
• M41: 15,890,136 km (0.112 R)
• M42: 16,211,173 km (0.098 R)
• M43: 16,534,305 km (0.056 R)
• M44: 17,422,318 km (0.107 R)
• M45: 17,895,944 km (0.065 R)
• M46: 19,049,793 km (0.069 R)
• M47: 19,783,122 km (0.093 R)
• M48: 20,476,059 km (0.119 R)
• M49: 20,975,716 km (0.107 R)
• M50: 21,076,246 km (0.094 R)
• M51: 21,176,775 km (0.11 R)
• M52: 21,987,297 km (0.038 R)
• M53: 22,911,213 km (0.073 R)
• M54: 24,479,298 km (0.072 R)
• M55: 25,222,799 km (0.049 R)
• M56: 25,436,575 km (0.089 R)
• M57: 25,704,804 km (0.065 R)
• M58: 27,497,734 km (0.119 R)
• M59: 28,826,911 km (0.078 R)
• M60: 30,916,794 km (0.114 R)
• M61: 31,605,093 km (0.066 R)
• M62: 32,647,043 km (0.101 R)
• M63: 32,763,430 km (0.105 R)
• M64: 33,641,270 km (0.069 R)
• M65: 34,053,562 km (0.081 R)
• M66: 34,526,889 km (0.11 R)
• M67: 35,839,611 km (0.095 R)
• M68: 36,019,876 km (0.071 R)
• M69: 36,260,729 km (0.119 R)
• M70: 37,777,950 km (0.118 R)
• M71: 38,883,329 km (0.105 R)
• M72: 39,006,747 km (0.109 R)
• M73: 39,750,249 km (0.111 R)
• M74: 41,882,317 km (0.083 R)
• M75: 42,516,463 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 11.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.41 AU - 10.41 AU

Year: 9390 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 111,672,231 km

• M1: 186,100 km (0.095 R)
• M2: 314,006 km (0.111 R)
• M3: 402,119 km (0.084 R)
• M4: 537,206 km (0.11 R)
• M5: 744,698 km (0.069 R)
• M6: 1,058,106 km (0.104 R)
• M7: 1,324,540 km (0.102 R)
• M8: 1,448,107 km (0.108 R)
• M9: 1,612,964 km (0.109 R)
• M10: 1,726,359 km (0.099 R)
• M11: 1,823,000 km (0.12 R)
• M12: 2,419,895 km (0.061 R)
• M13: 2,550,644 km (0.071 R)
• M14: 2,819,621 km (0.103 R)
• M15: 3,192,568 km (0.107 R)
• M16: 3,458,254 km (0.106 R)
• M17: 3,656,022 km (0.118 R)
• M18: 3,731,270 km (0.055 R)
• M19: 3,832,249 km (0.111 R)
• M20: 3,959,856 km (0.101 R)
• M21: 4,565,129 km (0.068 R)
• M22: 5,570,277 km (0.099 R)
• M23: 5,657,043 km (0.118 R)
• M24: 5,832,073 km (0.06 R)
• M25: 6,008,898 km (0.116 R)
• M26: 6,367,933 km (0.076 R)
• M27: 7,012,999 km (0.113 R)
• M28: 7,138,362 km (0.102 R)
• M29: 7,359,318 km (0.088 R)
• M30: 8,003,336 km (0.09 R)
• M31: 8,232,969 km (0.112 R)
• M32: 8,598,437 km (0.086 R)
• M33: 8,732,626 km (0.11 R)
• M34: 8,901,223 km (0.07 R)
• M35: 9,003,099 km (0.053 R)
• M36: 9,448,452 km (0.095 R)
• M37: 9,656,543 km (0.109 R)
• M38: 10,147,822 km (0.063 R)
• M39: 10,289,790 km (0.116 R)
• M40: 10,468,111 km (0.105 R)
• M41: 10,791,691 km (0.025 R)
• M42: 11,009,207 km (0.04 R)
• M43: 12,724,795 km (0.108 R)
• M44: 13,263,347 km (0.095 R)
• M45: 13,418,630 km (0.071 R)
• M46: 13,535,466 km (0.117 R)
• M47: 13,613,556 km (0.115 R)
• M48: 14,482,420 km (0.109 R)
• M49: 15,085,000 km (0.092 R)
• M50: 15,287,706 km (0.026 R)
• M51: 15,777,938 km (0.032 R)
• M52: 15,983,784 km (0.054 R)
• M53: 16,523,085 km (0.087 R)
• M54: 16,732,073 km (0.102 R)
• M55: 16,815,848 km (0.083 R)
• M56: 17,364,274 km (0.117 R)
• M57: 18,219,525 km (0.079 R)
• M58: 18,695,695 km (0.057 R)
• M59: 19,088,389 km (0.119 R)
• M60: 19,219,886 km (0.066 R)
• M61: 20,059,878 km (0.062 R)
• M62: 20,193,469 km (0.115 R)
• M63: 21,002,045 km (0.074 R)
• M64: 21,319,342 km (0.114 R)
• M65: 21,546,881 km (0.068 R)
• M66: 23,914,267 km (0.078 R)
• M67: 24,435,615 km (0.091 R)
• M68: 24,769,368 km (0.119 R)
• M69: 24,912,833 km (0.12 R)
• M70: 25,586,173 km (0.03 R)
• M71: 25,779,603 km (0.1 R)
• M72: 26,363,034 km (0.083 R)
• M73: 28,288,808 km (0.111 R)
• M74: 28,789,811 km (0.104 R)
• M75: 28,991,170 km (0.105 R)
• M76: 29,243,392 km (0.112 R)
• M77: 30,310,623 km (0.108 R)
• M78: 30,464,260 km (0.085 R)
• M79: 31,857,465 km (0.106 R)
• M80: 32,274,245 km (0.103 R)
• M81: 32,431,023 km (0.108 R)
• M82: 34,119,086 km (0.108 R)
• M83: 35,349,977 km (0.077 R)
• M84: 35,511,543 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.2

Radius: 9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.85 AU - 9.79 AU

Year: 10085 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 111,672,231 km

• M1: 191,635 km (0.079 R)
• M2: 593,455 km (0.098 R)
• M3: 738,415 km (0.05 R)
• M4: 1,282,652 km (0.032 R)
• M5: 1,404,425 km (0.072 R)
• M6: 1,558,511 km (0.109 R)
• M7: 1,674,299 km (0.093 R)
• M8: 1,763,011 km (0.106 R)
• M9: 1,838,109 km (0.075 R)
• M10: 1,945,221 km (0.081 R)
• M11: 2,054,428 km (0.12 R)
• M12: 2,117,707 km (0.071 R)
• M13: 2,361,253 km (0.097 R)
• M14: 2,630,978 km (0.068 R)
• M15: 2,734,649 km (0.112 R)
• M16: 2,982,084 km (0.091 R)
• M17: 3,498,795 km (0.115 R)
• M18: 3,845,712 km (0.098 R)
• M19: 3,943,998 km (0.043 R)
• M20: 4,063,228 km (0.102 R)
• M21: 4,163,309 km (0.102 R)
• M22: 4,264,437 km (0.068 R)
• M23: 4,489,582 km (0.052 R)
• M24: 4,593,253 km (0.104 R)
• M25: 5,080,344 km (0.087 R)
• M26: 5,473,038 km (0.03 R)
• M27: 5,561,600 km (0.062 R)
• M28: 6,034,629 km (0.085 R)
• M29: 6,103,294 km (0.103 R)
• M30: 6,241,373 km (0.101 R)
• M31: 6,334,123 km (0.088 R)
• M32: 6,450,511 km (0.084 R)
• M33: 6,544,159 km (0.077 R)
• M34: 6,804,160 km (0.11 R)
• M35: 6,971,261 km (0.116 R)
• M36: 7,115,772 km (0.07 R)
• M37: 7,188,327 km (0.119 R)
• M38: 7,285,416 km (0.105 R)
• M39: 7,481,090 km (0.113 R)
• M40: 7,852,542 km (0.078 R)
• M41: 8,128,849 km (0.064 R)
• M42: 8,230,127 km (0.105 R)
• M43: 8,665,307 km (0.09 R)
• M44: 9,029,129 km (0.114 R)
• M45: 9,212,985 km (0.088 R)
• M46: 9,398,187 km (0.12 R)
• M47: 9,745,254 km (0.103 R)
• M48: 9,960,825 km (0.113 R)
• M49: 10,178,041 km (0.11 R)
• M50: 10,424,428 km (0.101 R)
• M51: 10,755,788 km (0.062 R)
• M52: 10,867,089 km (0.103 R)
• M53: 10,978,689 km (0.085 R)
• M54: 11,287,758 km (0.052 R)
• M55: 11,685,239 km (0.073 R)
• M56: 11,799,532 km (0.086 R)
• M57: 12,728,086 km (0.083 R)
• M58: 12,934,381 km (0.099 R)
• M59: 13,589,770 km (0.056 R)
• M60: 13,861,140 km (0.108 R)
• M61: 14,103,788 km (0.088 R)
• M62: 14,378,300 km (0.069 R)
• M63: 14,562,455 km (0.113 R)
• M64: 14,902,042 km (0.078 R)
• M65: 15,809,503 km (0.07 R)
• M66: 16,606,261 km (0.09 R)
• M67: 17,090,659 km (0.047 R)
• M68: 17,546,783 km (0.113 R)
• M69: 17,612,307 km (0.086 R)
• M70: 17,710,742 km (0.09 R)
• M71: 18,504,658 km (0.047 R)
• M72: 18,771,840 km (0.118 R)
• M73: 19,513,247 km (0.083 R)
• M74: 19,819,324 km (0.06 R)
• M75: 19,955,907 km (0.079 R)
• M76: 20,024,273 km (0.047 R)
• M77: 20,264,228 km (0.119 R)
• M78: 20,574,195 km (0.117 R)
• M79: 21,198,766 km (0.046 R)
• M80: 21,408,353 km (0.079 R)
• M81: 22,041,152 km (0.052 R)
• M82: 22,751,592 km (0.095 R)
• M83: 24,049,204 km (0.046 R)
• M84: 24,231,414 km (0.076 R)
• M85: 24,413,924 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.4

Radius: 6.1

Gravity: 24.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.74 AU - 22.58 AU

Year: 31034 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,672,231 km

• M1: 323,281 km (0.053 R)
• M2: 391,498 km (0.073 R)
• M3: 1,070,971 km (0.068 R)
• M4: 2,553,785 km (0.109 R)
• M5: 3,038,931 km (0.105 R)
• M6: 3,395,273 km (0.1 R)
• M7: 3,552,052 km (0.096 R)
• M8: 3,818,635 km (0.119 R)
• M9: 4,258,752 km (0.079 R)
• M10: 4,371,250 km (0.093 R)
• M11: 4,831,263 km (0.042 R)
• M12: 4,889,906 km (0.06 R)
• M13: 5,246,397 km (0.081 R)
• M14: 5,734,685 km (0.065 R)
• M15: 5,921,682 km (0.115 R)
• M16: 6,301,362 km (0.093 R)
• M17: 6,754,493 km (0.1 R)
• M18: 6,820,017 km (0.051 R)
• M19: 9,908,017 km (0.118 R)
• M20: 10,815,178 km (0.114 R)
• M21: 12,145,402 km (0.083 R)
• M22: 12,546,325 km (0.108 R)
• M23: 12,870,204 km (0.048 R)
• M24: 13,033,116 km (0.043 R)
• M25: 13,609,068 km (0.112 R)
• M26: 14,193,098 km (0.093 R)
• M27: 14,615,413 km (0.117 R)
• M28: 15,819,526 km (0.105 R)
• M29: 18,412,955 km (0.082 R)
• M30: 21,713,832 km (0.101 R)
• M31: 22,886,829 km (0.101 R)
• M32: 24,583,568 km (0.114 R)
• M33: 24,785,824 km (0.119 R)
• M34: 26,527,293 km (0.079 R)
• M35: 27,465,122 km (0.115 R)
• M36: 28,838,730 km (0.109 R)
• M37: 29,373,093 km (0.102 R)
• M38: 30,234,627 km (0.081 R)
• M39: 31,652,516 km (0.119 R)
• M40: 34,439,375 km (0.047 R)
• M41: 34,778,962 km (0.053 R)
• M42: 34,892,507 km (0.109 R)
• M43: 35,919,346 km (0.03 R)
• M44: 37,071,699 km (0.094 R)
• M45: 38,588,023 km (0.046 R)
• M46: 38,823,041 km (0.084 R)
• M47: 40,243,473 km (0.051 R)
• M48: 40,601,161 km (0.06 R)
• M49: 41,921,961 km (0.1 R)
• M50: 42,891,355 km (0.105 R)
• M51: 43,012,978 km (0.079 R)
• M52: 43,256,823 km (0.069 R)
• M53: 44,113,420 km (0.071 R)
• M54: 44,359,209 km (0.092 R)
• M55: 45,843,519 km (0.104 R)
• M56: 46,466,744 km (0.075 R)
• M57: 48,226,763 km (0.076 R)
• M58: 48,479,883 km (0.114 R)
• M59: 52,070,830 km (0.102 R)
• M60: 55,481,213 km (0.077 R)
• M61: 56,678,444 km (0.098 R)
• M62: 60,593,570 km (0.039 R)
• M63: 60,730,153 km (0.108 R)
• M64: 62,652,635 km (0.108 R)
• M65: 64,874,164 km (0.102 R)
• M66: 65,573,683 km (0.119 R)
• M67: 67,970,690 km (0.088 R)
• M68: 70,683,498 km (0.045 R)
• M69: 71,547,426 km (0.116 R)
• M70: 72,849,974 km (0.087 R)
• M71: 75,919,573 km (0.096 R)
• M72: 76,214,131 km (0.061 R)
• M73: 77,248,002 km (0.068 R)
• M74: 81,279,066 km (0.069 R)
• M75: 81,731,151 km (0.062 R)
• M76: 82,183,984 km (0.082 R)
• M77: 83,699,859 km (0.095 R)
• M78: 84,156,432 km (0.041 R)
• M79: 84,461,312 km (0.093 R)
• M80: 85,224,860 km (0.101 R)
• M81: 86,144,288 km (0.117 R)
• M82: 86,605,199 km (0.108 R)
• M83: 86,759,136 km (0.095 R)
• M84: 88,147,703 km (0.093 R)
• M85: 88,457,221 km (0.1 R)
• M86: 90,634,319 km (0.109 R)
• M87: 91,416,117 km (0.099 R)
• M88: 94,565,601 km (0.065 R)
• M89: 97,750,540 km (0.105 R)
• M90: 100,485,189 km (0.089 R)
• M91: 102,756,085 km (0.027 R)
• M92: 104,224,837 km (0.091 R)
• M93: 106,853,122 km (0.066 R)
• M94: 108,175,417 km (0.101 R)
• M95: 109,835,953 km (0.118 R)
• M96: 111,170,366 km (0.067 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit