🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.6 AU - 0.62 AU

Year: 177 Days

Day: 46.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,913,945 km

• M1: 320,738 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.6 AU - 0.82 AU

Year: 222 Days

Day: 24.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,913,945 km

• M1: 671,246 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.61 AU - 0.99 AU

Year: 265 Days

Day: 14 Hours

Environment

Temp: 117 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.03 AU - 1.53 AU

Year: 537 Days

Day: 22.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.25 AU - 1.59 AU

Year: 628 Days

Day: 40.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.46 AU - 2.68 AU

Year: 1528 Days

Day: 28.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.04 AU - 4.1 AU

Year: 3045 Days

Day: 35.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.4

Radius: 9.1

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.64 AU - 5.18 AU

Year: 4035 Days

Day: 13.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,913,945 km

• M1: 115,639 km (0.116 R)
• M2: 190,887 km (0.115 R)
• M3: 324,927 km (0.115 R)
• M4: 448,494 km (0.06 R)
• M5: 700,567 km (0.06 R)
• M6: 794,365 km (0.093 R)
• M7: 1,129,763 km (0.058 R)
• M8: 1,357,301 km (0.11 R)
• M9: 1,446,462 km (0.055 R)
• M10: 1,726,060 km (0.075 R)
• M11: 2,005,958 km (0.033 R)
• M12: 2,108,283 km (0.07 R)
• M13: 2,335,971 km (0.091 R)
• M14: 2,407,778 km (0.107 R)
• M15: 2,683,187 km (0.097 R)
• M16: 2,834,431 km (0.069 R)
• M17: 3,799,487 km (0.066 R)
• M18: 4,164,057 km (0.114 R)
• M19: 4,295,404 km (0.059 R)
• M20: 4,361,676 km (0.119 R)
• M21: 4,428,247 km (0.114 R)
• M22: 4,697,822 km (0.094 R)
• M23: 4,788,927 km (0.111 R)
• M24: 4,857,592 km (0.12 R)
• M25: 5,300,402 km (0.117 R)
• M26: 5,538,712 km (0.042 R)
• M27: 5,635,053 km (0.094 R)
• M28: 5,829,380 km (0.087 R)
• M29: 6,075,319 km (0.065 R)
• M30: 6,174,802 km (0.099 R)
• M31: 6,501,523 km (0.118 R)
• M32: 6,756,588 km (0.087 R)
• M33: 6,963,182 km (0.052 R)
• M34: 7,408,984 km (0.069 R)
• M35: 7,595,233 km (0.057 R)
• M36: 7,783,128 km (0.105 R)
• M37: 8,190,783 km (0.111 R)
• M38: 8,300,587 km (0.044 R)
• M39: 8,466,342 km (0.097 R)
• M40: 8,577,493 km (0.086 R)
• M41: 8,913,789 km (0.103 R)
• M42: 9,055,309 km (0.112 R)
• M43: 9,283,146 km (0.1 R)
• M44: 9,369,015 km (0.106 R)
• M45: 9,541,651 km (0.088 R)
• M46: 10,719,435 km (0.102 R)
• M47: 10,900,000 km (0.071 R)
• M48: 11,787,115 km (0.097 R)
• M49: 13,016,511 km (0.099 R)
• M50: 13,924,121 km (0.12 R)
• M51: 14,451,902 km (0.117 R)
• M52: 15,323,459 km (0.112 R)
• M53: 15,391,227 km (0.119 R)
• M54: 15,492,954 km (0.086 R)
• M55: 15,902,553 km (0.098 R)
• M56: 16,246,478 km (0.036 R)
• M57: 16,523,534 km (0.069 R)
• M58: 17,152,293 km (0.108 R)
• M59: 17,398,980 km (0.065 R)
• M60: 17,469,740 km (0.049 R)
• M61: 17,575,955 km (0.051 R)
• M62: 17,753,527 km (0.105 R)
• M63: 18,469,503 km (0.063 R)
• M64: 18,541,758 km (0.114 R)
• M65: 18,758,675 km (0.038 R)
• M66: 18,940,138 km (0.069 R)
• M67: 19,561,268 km (0.079 R)
• M68: 19,671,671 km (0.119 R)
• M69: 19,855,976 km (0.116 R)
• M70: 20,226,380 km (0.074 R)
• M71: 20,561,629 km (0.069 R)
• M72: 20,673,827 km (0.062 R)
• M73: 20,861,273 km (0.111 R)
• M74: 21,806,882 km (0.063 R)
• M75: 21,921,324 km (0.076 R)
• M76: 21,997,619 km (0.106 R)
• M77: 23,076,369 km (0.097 R)
• M78: 24,290,655 km (0.064 R)
• M79: 24,726,583 km (0.091 R)
• M80: 25,325,124 km (0.117 R)
• M81: 25,485,493 km (0.119 R)
• M82: 26,049,627 km (0.112 R)
• M83: 26,130,559 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.4

Radius: 13.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.17 AU - 10.45 AU

Year: 9698 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,913,945 km

• M1: 170,841 km (0.078 R)
• M2: 422,464 km (0.078 R)
• M3: 570,117 km (0.114 R)
• M4: 690,693 km (0.094 R)
• M5: 943,364 km (0.067 R)
• M6: 1,148,762 km (0.089 R)
• M7: 1,432,250 km (0.089 R)
• M8: 1,970,802 km (0.045 R)
• M9: 2,363,646 km (0.069 R)
• M10: 2,971,762 km (0.081 R)
• M11: 3,279,634 km (0.12 R)
• M12: 3,746,230 km (0.112 R)
• M13: 4,327,717 km (0.059 R)
• M14: 4,677,477 km (0.094 R)
• M15: 5,438,331 km (0.073 R)
• M16: 5,712,245 km (0.103 R)
• M17: 6,633,469 km (0.038 R)
• M18: 6,779,327 km (0.109 R)
• M19: 7,753,358 km (0.102 R)
• M20: 8,851,108 km (0.096 R)
• M21: 9,011,925 km (0.112 R)
• M22: 9,133,249 km (0.047 R)
• M23: 9,295,862 km (0.118 R)
• M24: 9,955,589 km (0.083 R)
• M25: 10,333,323 km (0.062 R)
• M26: 10,545,304 km (0.07 R)
• M27: 11,059,920 km (0.104 R)
• M28: 11,146,537 km (0.084 R)
• M29: 11,538,933 km (0.113 R)
• M30: 11,980,246 km (0.109 R)
• M31: 13,153,542 km (0.12 R)
• M32: 13,475,627 km (0.117 R)
• M33: 13,753,879 km (0.117 R)
• M34: 15,029,500 km (0.091 R)
• M35: 15,125,392 km (0.053 R)
• M36: 16,047,513 km (0.108 R)
• M37: 16,639,322 km (0.05 R)
• M38: 16,987,885 km (0.101 R)
• M39: 18,663,382 km (0.118 R)
• M40: 19,494,547 km (0.062 R)
• M41: 20,231,915 km (0.098 R)
• M42: 20,710,628 km (0.04 R)
• M43: 20,978,259 km (0.092 R)
• M44: 21,571,115 km (0.051 R)
• M45: 21,788,032 km (0.107 R)
• M46: 22,005,697 km (0.087 R)
• M47: 22,498,024 km (0.069 R)
• M48: 23,772,897 km (0.099 R)
• M49: 24,165,591 km (0.1 R)
• M50: 24,334,487 km (0.08 R)
• M51: 24,786,871 km (0.078 R)
• M52: 26,857,156 km (0.098 R)
• M53: 26,973,693 km (0.066 R)
• M54: 28,267,864 km (0.099 R)
• M55: 28,743,436 km (0.111 R)
• M56: 29,102,022 km (0.112 R)
• M57: 30,428,955 km (0.078 R)
• M58: 30,733,237 km (0.052 R)
• M59: 31,038,716 km (0.092 R)
• M60: 32,456,305 km (0.08 R)
• M61: 32,891,934 km (0.058 R)
• M62: 33,769,027 km (0.08 R)
• M63: 35,035,373 km (0.09 R)
• M64: 36,381,753 km (0.075 R)
• M65: 37,549,215 km (0.114 R)
• M66: 38,006,536 km (0.06 R)
• M67: 38,531,475 km (0.049 R)
• M68: 39,455,840 km (0.109 R)
• M69: 40,454,406 km (0.116 R)
• M70: 40,588,296 km (0.055 R)
• M71: 40,789,206 km (0.03 R)
• M72: 41,596,286 km (0.09 R)
• M73: 42,408,603 km (0.101 R)
• M74: 43,568,285 km (0.06 R)
• M75: 43,705,467 km (0.062 R)
• M76: 45,292,700 km (0.054 R)
• M77: 45,849,354 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.3

Radius: 6.8

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 14.4 AU - 22.48 AU

Year: 29366 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,913,945 km

• M1: 174,431 km (0.079 R)
• M2: 217,665 km (0.089 R)
• M3: 647,759 km (0.055 R)
• M4: 1,243,308 km (0.095 R)
• M5: 1,856,360 km (0.104 R)
• M6: 4,343,724 km (0.104 R)
• M7: 4,441,710 km (0.089 R)
• M8: 4,540,295 km (0.11 R)
• M9: 4,739,859 km (0.119 R)
• M10: 5,147,364 km (0.105 R)
• M11: 5,619,345 km (0.063 R)
• M12: 6,380,948 km (0.038 R)
• M13: 7,290,503 km (0.084 R)
• M14: 8,977,368 km (0.118 R)
• M15: 9,164,964 km (0.075 R)
• M16: 9,928,511 km (0.098 R)
• M17: 10,187,615 km (0.082 R)
• M18: 12,269,569 km (0.068 R)
• M19: 12,477,809 km (0.074 R)
• M20: 13,251,529 km (0.034 R)
• M21: 13,968,252 km (0.119 R)
• M22: 14,040,658 km (0.113 R)
• M23: 14,185,768 km (0.066 R)
• M24: 14,550,786 km (0.102 R)
• M25: 14,845,046 km (0.104 R)
• M26: 15,141,249 km (0.071 R)
• M27: 15,364,599 km (0.104 R)
• M28: 15,739,491 km (0.047 R)
• M29: 16,421,657 km (0.096 R)
• M30: 16,498,102 km (0.069 R)
• M31: 16,959,013 km (0.072 R)
• M32: 17,658,233 km (0.084 R)
• M33: 17,893,401 km (0.069 R)
• M34: 18,525,752 km (0.117 R)
• M35: 21,293,163 km (0.039 R)
• M36: 22,895,057 km (0.097 R)
• M37: 23,753,599 km (0.078 R)
• M38: 24,885,456 km (0.044 R)
• M39: 25,502,099 km (0.106 R)
• M40: 26,930,609 km (0.103 R)
• M41: 27,563,707 km (0.089 R)
• M42: 28,476,553 km (0.088 R)
• M43: 28,844,414 km (0.103 R)
• M44: 29,029,018 km (0.034 R)
• M45: 31,179,487 km (0.096 R)
• M46: 31,368,878 km (0.114 R)
• M47: 32,417,410 km (0.089 R)
• M48: 32,705,386 km (0.101 R)
• M49: 33,090,750 km (0.111 R)
• M50: 33,187,240 km (0.092 R)
• M51: 34,842,990 km (0.116 R)
• M52: 35,236,432 km (0.111 R)
• M53: 36,525,517 km (0.042 R)
• M54: 37,829,861 km (0.046 R)
• M55: 38,843,536 km (0.109 R)
• M56: 41,312,649 km (0.11 R)
• M57: 42,776,314 km (0.117 R)
• M58: 43,197,582 km (0.109 R)
• M59: 44,469,762 km (0.109 R)
• M60: 45,969,481 km (0.049 R)
• M61: 48,249,801 km (0.103 R)
• M62: 49,128,240 km (0.086 R)
• M63: 49,459,001 km (0.12 R)
• M64: 50,344,620 km (0.078 R)
• M65: 53,145,840 km (0.085 R)
• M66: 53,485,278 km (0.101 R)
• M67: 53,825,613 km (0.089 R)
• M68: 54,850,658 km (0.106 R)
• M69: 55,193,835 km (0.1 R)
• M70: 57,848,001 km (0.083 R)
• M71: 59,249,134 km (0.052 R)
• M72: 61,728,121 km (0.041 R)
• M73: 62,442,600 km (0.097 R)
• M74: 64,120,340 km (0.108 R)
• M75: 64,481,769 km (0.119 R)
• M76: 64,723,070 km (0.12 R)
• M77: 68,379,092 km (0.039 R)
• M78: 69,365,241 km (0.087 R)
• M79: 69,983,978 km (0.097 R)
• M80: 71,102,372 km (0.12 R)
• M81: 71,226,987 km (0.054 R)
• M82: 74,746,127 km (0.052 R)
• M83: 75,253,414 km (0.112 R)
• M84: 76,526,791 km (0.107 R)
• M85: 80,648,960 km (0.075 R)
• M86: 81,429,861 km (0.111 R)
• M87: 82,213,155 km (0.104 R)
• M88: 83,393,034 km (0.028 R)
• M89: 83,919,170 km (0.087 R)
• M90: 84,578,447 km (0.098 R)
• M91: 86,300,468 km (0.112 R)
• M92: 86,433,461 km (0.117 R)
• M93: 86,566,453 km (0.117 R)
• M94: 87,232,613 km (0.08 R)
• M95: 88,168,048 km (0.094 R)
• M96: 89,510,091 km (0.08 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: 517 - 12,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit