🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.74 AU - 1.16 AU

Year: 330 Days

Day: 16.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.71 AU - 1.93 AU

Year: 875 Days

Day: 45.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,545,198 km

• M1: 79,736 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.73 AU - 2.59 AU

Year: 1132 Days

Day: 33 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,545,198 km

• M1: 767,287 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.92 AU - 4.08 AU

Year: 2852 Days

Day: 42 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 11.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.03 AU - 7.89 AU

Year: 5853 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,545,198 km

• M1: 143,913 km (0.103 R)
• M2: 299,196 km (0.1 R)
• M3: 370,554 km (0.094 R)
• M4: 450,290 km (0.041 R)
• M5: 767,587 km (0.09 R)
• M6: 868,864 km (0.094 R)
• M7: 990,787 km (0.109 R)
• M8: 1,295,817 km (0.102 R)
• M9: 1,427,912 km (0.107 R)
• M10: 1,716,037 km (0.103 R)
• M11: 2,188,018 km (0.088 R)
• M12: 2,347,191 km (0.113 R)
• M13: 2,455,350 km (0.094 R)
• M14: 2,665,834 km (0.067 R)
• M15: 2,790,449 km (0.111 R)
• M16: 2,882,302 km (0.103 R)
• M17: 3,022,027 km (0.116 R)
• M18: 3,691,327 km (0.075 R)
• M19: 3,843,319 km (0.074 R)
• M20: 3,997,554 km (0.03 R)
• M21: 4,193,228 km (0.106 R)
• M22: 4,272,515 km (0.108 R)
• M23: 4,392,193 km (0.102 R)
• M24: 4,526,532 km (0.084 R)
• M25: 4,924,014 km (0.076 R)
• M26: 5,063,738 km (0.118 R)
• M27: 5,664,823 km (0.111 R)
• M28: 5,840,750 km (0.107 R)
• M29: 6,003,662 km (0.096 R)
• M30: 6,318,864 km (0.067 R)
• M31: 6,562,709 km (0.112 R)
• M32: 6,747,612 km (0.078 R)
• M33: 6,825,104 km (0.113 R)
• M34: 6,996,842 km (0.076 R)
• M35: 7,122,654 km (0.095 R)
• M36: 7,217,499 km (0.063 R)
• M37: 7,730,320 km (0.112 R)
• M38: 7,860,471 km (0.076 R)
• M39: 7,974,913 km (0.113 R)
• M40: 8,255,110 km (0.062 R)
• M41: 9,029,578 km (0.098 R)
• M42: 9,495,126 km (0.09 R)
• M43: 9,950,652 km (0.106 R)
• M44: 10,056,866 km (0.046 R)
• M45: 10,449,411 km (0.115 R)
• M46: 10,629,527 km (0.068 R)
• M47: 11,268,011 km (0.052 R)
• M48: 11,675,665 km (0.088 R)
• M49: 12,220,500 km (0.091 R)
• M50: 12,429,339 km (0.09 R)
• M51: 12,850,607 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786

Radius: 10.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.06 AU - 8.38 AU

Year: 6915 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,545,198 km

• M1: 137,929 km (0.109 R)
• M2: 292,015 km (0.106 R)
• M3: 674,387 km (0.038 R)
• M4: 776,263 km (0.05 R)
• M5: 915,389 km (0.043 R)
• M6: 1,063,342 km (0.104 R)
• M7: 1,555,070 km (0.116 R)
• M8: 2,068,191 km (0.096 R)
• M9: 2,155,107 km (0.117 R)
• M10: 2,287,651 km (0.083 R)
• M11: 2,423,186 km (0.116 R)
• M12: 2,514,890 km (0.056 R)
• M13: 2,725,823 km (0.068 R)
• M14: 2,845,501 km (0.117 R)
• M15: 2,966,975 km (0.078 R)
• M16: 3,115,076 km (0.062 R)
• M17: 3,190,025 km (0.084 R)
• M18: 3,316,435 km (0.116 R)
• M19: 3,811,754 km (0.082 R)
• M20: 4,164,206 km (0.107 R)
• M21: 4,442,458 km (0.077 R)
• M22: 4,583,978 km (0.039 R)
• M23: 5,224,107 km (0.095 R)
• M24: 5,554,719 km (0.107 R)
• M25: 6,079,059 km (0.111 R)
• M26: 6,395,010 km (0.067 R)
• M27: 6,781,271 km (0.097 R)
• M28: 7,441,896 km (0.05 R)
• M29: 7,678,111 km (0.081 R)
• M30: 8,088,607 km (0.103 R)
• M31: 8,157,721 km (0.059 R)
• M32: 8,506,285 km (0.044 R)
• M33: 10,358,905 km (0.069 R)
• M34: 10,471,701 km (0.114 R)
• M35: 11,079,966 km (0.115 R)
• M36: 11,156,860 km (0.044 R)
• M37: 11,349,841 km (0.087 R)
• M38: 11,427,333 km (0.114 R)
• M39: 11,504,974 km (0.082 R)
• M40: 12,530,467 km (0.063 R)
• M41: 12,851,953 km (0.03 R)
• M42: 13,257,513 km (0.088 R)
• M43: 13,339,193 km (0.069 R)
• M44: 14,331,775 km (0.046 R)
• M45: 14,667,922 km (0.06 R)
• M46: 15,006,761 km (0.11 R)
• M47: 15,305,358 km (0.089 R)
• M48: 15,648,984 km (0.09 R)
• M49: 16,871,648 km (0.09 R)
• M50: 18,170,157 km (0.041 R)
• M51: 18,488,352 km (0.067 R)
• M52: 21,052,460 km (0.106 R)
• M53: 21,578,595 km (0.118 R)
• M54: 22,012,279 km (0.087 R)
• M55: 22,643,732 km (0.069 R)
• M56: 22,839,257 km (0.074 R)
• M57: 23,182,733 km (0.053 R)
• M58: 25,127,506 km (0.111 R)
• M59: 25,787,382 km (0.11 R)
• M60: 27,540,070 km (0.066 R)
• M61: 27,801,119 km (0.118 R)
• M62: 28,694,517 km (0.094 R)
• M63: 28,906,198 km (0.034 R)
• M64: 29,065,221 km (0.053 R)
• M65: 29,330,907 km (0.077 R)
• M66: 29,437,420 km (0.098 R)
• M67: 29,704,303 km (0.084 R)
• M68: 29,918,377 km (0.115 R)
• M69: 30,348,022 km (0.101 R)
• M70: 30,887,921 km (0.105 R)
• M71: 30,996,380 km (0.067 R)
• M72: 31,267,750 km (0.025 R)
• M73: 32,087,098 km (0.098 R)
• M74: 32,196,753 km (0.064 R)
• M75: 32,581,967 km (0.106 R)
• M76: 34,362,033 km (0.059 R)
• M77: 34,812,023 km (0.119 R)
• M78: 34,924,820 km (0.11 R)
• M79: 35,037,616 km (0.106 R)
• M80: 35,490,599 km (0.083 R)
• M81: 36,803,320 km (0.079 R)
• M82: 37,090,847 km (0.11 R)
• M83: 38,364,673 km (0.074 R)
• M84: 38,773,075 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 8.9

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.72 AU - 9.92 AU

Year: 9337 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,545,198 km

• M1: 146,157 km (0.064 R)
• M2: 211,083 km (0.071 R)
• M3: 305,628 km (0.12 R)
• M4: 406,757 km (0.072 R)
• M5: 494,571 km (0.108 R)
• M6: 706,850 km (0.107 R)
• M7: 832,063 km (0.099 R)
• M8: 982,260 km (0.059 R)
• M9: 1,309,580 km (0.074 R)
• M10: 1,426,117 km (0.041 R)
• M11: 2,083,001 km (0.089 R)
• M12: 2,220,032 km (0.099 R)
• M13: 2,624,695 km (0.102 R)
• M14: 3,026,365 km (0.116 R)
• M15: 3,393,927 km (0.052 R)
• M16: 3,555,792 km (0.058 R)
• M17: 4,228,833 km (0.115 R)
• M18: 4,940,619 km (0.065 R)
• M19: 5,124,325 km (0.063 R)
• M20: 5,341,691 km (0.12 R)
• M21: 5,721,221 km (0.106 R)
• M22: 5,785,398 km (0.095 R)
• M23: 6,175,101 km (0.038 R)
• M24: 6,674,309 km (0.039 R)
• M25: 7,186,532 km (0.117 R)
• M26: 7,640,711 km (0.11 R)
• M27: 7,711,471 km (0.114 R)
• M28: 7,853,589 km (0.074 R)
• M29: 8,430,438 km (0.05 R)
• M30: 8,983,801 km (0.094 R)
• M31: 9,170,798 km (0.116 R)
• M32: 9,625,127 km (0.104 R)
• M33: 9,970,548 km (0.108 R)
• M34: 10,713,302 km (0.04 R)
• M35: 10,832,232 km (0.076 R)
• M36: 11,111,382 km (0.051 R)
• M37: 11,758,393 km (0.093 R)
• M38: 12,169,039 km (0.109 R)
• M39: 12,584,322 km (0.08 R)
• M40: 13,004,244 km (0.113 R)
• M41: 13,131,103 km (0.084 R)
• M42: 13,215,925 km (0.039 R)
• M43: 13,685,812 km (0.075 R)
• M44: 14,074,168 km (0.06 R)
• M45: 14,422,581 km (0.101 R)
• M46: 17,403,169 km (0.119 R)
• M47: 17,636,542 km (0.098 R)
• M48: 17,964,909 km (0.057 R)
• M49: 18,675,649 km (0.041 R)
• M50: 18,771,092 km (0.068 R)
• M51: 19,106,490 km (0.113 R)
• M52: 19,443,834 km (0.11 R)
• M53: 19,685,883 km (0.085 R)
• M54: 19,831,741 km (0.105 R)
• M55: 20,565,967 km (0.118 R)
• M56: 20,862,171 km (0.084 R)
• M57: 21,060,538 km (0.062 R)
• M58: 21,159,871 km (0.106 R)
• M59: 22,061,198 km (0.071 R)
• M60: 23,797,580 km (0.03 R)
• M61: 24,056,684 km (0.09 R)
• M62: 24,997,056 km (0.118 R)
• M63: 25,260,348 km (0.092 R)
• M64: 25,896,139 km (0.074 R)
• M65: 27,726,021 km (0.031 R)
• M66: 28,162,697 km (0.094 R)
• M67: 28,491,662 km (0.026 R)
• M68: 28,656,519 km (0.102 R)
• M69: 30,604,433 km (0.111 R)
• M70: 31,281,962 km (0.106 R)
• M71: 31,907,431 km (0.093 R)
• M72: 32,307,755 km (0.102 R)
• M73: 34,391,952 km (0.108 R)
• M74: 35,746,262 km (0.099 R)
• M75: 36,161,844 km (0.083 R)
• M76: 37,057,936 km (0.087 R)
• M77: 38,385,318 km (0.101 R)
• M78: 39,360,397 km (0.107 R)
• M79: 39,666,773 km (0.103 R)
• M80: 39,851,078 km (0.1 R)
• M81: 39,912,562 km (0.05 R)
• M82: 40,467,122 km (0.032 R)
• M83: 41,148,540 km (0.076 R)
• M84: 41,335,088 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.9

Radius: 12.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9 AU - 11.4 AU

Year: 11612 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,545,198 km

• M1: 255,812 km (0.092 R)
• M2: 343,477 km (0.102 R)
• M3: 465,249 km (0.118 R)
• M4: 625,618 km (0.067 R)
• M5: 784,641 km (0.052 R)
• M6: 1,031,627 km (0.107 R)
• M7: 1,197,681 km (0.112 R)
• M8: 1,359,246 km (0.082 R)
• M9: 1,557,314 km (0.1 R)
• M10: 1,660,088 km (0.1 R)
• M11: 1,765,255 km (0.097 R)
• M12: 2,062,207 km (0.091 R)
• M13: 2,341,805 km (0.118 R)
• M14: 2,426,328 km (0.119 R)
• M15: 2,598,814 km (0.104 R)
• M16: 2,686,628 km (0.11 R)
• M17: 2,793,291 km (0.062 R)
• M18: 2,919,552 km (0.079 R)
• M19: 3,329,151 km (0.108 R)
• M20: 3,796,944 km (0.099 R)
• M21: 4,100,029 km (0.085 R)
• M22: 4,453,229 km (0.1 R)
• M23: 4,665,509 km (0.105 R)
• M24: 4,794,612 km (0.114 R)
• M25: 5,122,530 km (0.065 R)
• M26: 6,386,931 km (0.105 R)
• M27: 6,482,525 km (0.06 R)
• M28: 6,699,441 km (0.105 R)
• M29: 6,894,218 km (0.028 R)
• M30: 7,214,956 km (0.082 R)
• M31: 7,364,554 km (0.084 R)
• M32: 7,565,763 km (0.082 R)
• M33: 8,232,221 km (0.093 R)
• M34: 8,388,701 km (0.101 R)
• M35: 9,841,296 km (0.105 R)
• M36: 10,090,975 km (0.116 R)
• M37: 10,230,550 km (0.06 R)
• M38: 10,314,624 km (0.075 R)
• M39: 10,909,574 km (0.057 R)
• M40: 11,110,484 km (0.097 R)
• M41: 11,254,697 km (0.116 R)
• M42: 11,515,745 km (0.112 R)
• M43: 11,661,752 km (0.113 R)
• M44: 11,749,716 km (0.055 R)
• M45: 12,103,365 km (0.105 R)
• M46: 12,400,766 km (0.108 R)
• M47: 13,155,038 km (0.069 R)
• M48: 13,862,038 km (0.105 R)
• M49: 14,455,343 km (0.105 R)
• M50: 14,613,019 km (0.086 R)
• M51: 15,120,904 km (0.108 R)
• M52: 15,248,810 km (0.113 R)
• M53: 15,731,712 km (0.069 R)
• M54: 15,958,802 km (0.11 R)
• M55: 16,514,857 km (0.098 R)
• M56: 16,811,809 km (0.096 R)
• M57: 17,713,136 km (0.028 R)
• M58: 18,630,320 km (0.089 R)
• M59: 18,733,244 km (0.051 R)
• M60: 18,836,167 km (0.101 R)
• M61: 20,122,709 km (0.025 R)
• M62: 20,581,376 km (0.102 R)
• M63: 21,007,879 km (0.036 R)
• M64: 21,293,911 km (0.11 R)
• M65: 21,545,235 km (0.097 R)
• M66: 21,833,660 km (0.083 R)
• M67: 22,050,726 km (0.113 R)
• M68: 22,414,249 km (0.045 R)
• M69: 22,706,414 km (0.096 R)
• M70: 23,294,782 km (0.112 R)
• M71: 23,405,634 km (0.071 R)
• M72: 23,850,837 km (0.05 R)
• M73: 24,186,535 km (0.05 R)
• M74: 25,469,037 km (0.117 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit