🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.4 AU - 0.66 AU

Year: 146 Days

Day: 19.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.6 AU - 0.68 AU

Year: 194 Days

Day: 21.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.14 AU - 1.38 AU

Year: 536 Days

Day: 30.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.14 AU - 1.8 AU

Year: 675 Days

Day: 46.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.85 AU - 4.05 AU

Year: 2973 Days

Day: 27 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 13.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.24 AU - 8.24 AU

Year: 6627 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,849,765 km

• M1: 186,997 km (0.103 R)
• M2: 286,181 km (0.069 R)
• M3: 581,038 km (0.112 R)
• M4: 1,439,431 km (0.076 R)
• M5: 1,634,058 km (0.079 R)
• M6: 1,879,697 km (0.105 R)
• M7: 1,985,613 km (0.118 R)
• M8: 2,159,595 km (0.036 R)
• M9: 2,248,606 km (0.072 R)
• M10: 2,407,329 km (0.111 R)
• M11: 2,664,488 km (0.079 R)
• M12: 2,760,380 km (0.118 R)
• M13: 2,906,387 km (0.054 R)
• M14: 4,110,201 km (0.104 R)
• M15: 4,476,118 km (0.085 R)
• M16: 4,648,604 km (0.06 R)
• M17: 5,391,208 km (0.053 R)
• M18: 5,513,579 km (0.042 R)
• M19: 5,886,078 km (0.065 R)
• M20: 6,557,772 km (0.099 R)
• M21: 6,820,167 km (0.118 R)
• M22: 7,389,387 km (0.056 R)
• M23: 7,593,887 km (0.047 R)
• M24: 7,904,303 km (0.108 R)
• M25: 8,716,470 km (0.113 R)
• M26: 9,555,265 km (0.062 R)
• M27: 9,666,566 km (0.106 R)
• M28: 10,116,257 km (0.12 R)
• M29: 10,381,643 km (0.095 R)
• M30: 10,611,127 km (0.041 R)
• M31: 11,075,030 km (0.047 R)
• M32: 12,384,759 km (0.073 R)
• M33: 12,709,685 km (0.096 R)
• M34: 13,037,454 km (0.093 R)
• M35: 15,191,963 km (0.096 R)
• M36: 15,802,472 km (0.116 R)
• M37: 16,688,690 km (0.069 R)
• M38: 17,773,573 km (0.114 R)
• M39: 17,910,755 km (0.096 R)
• M40: 18,002,458 km (0.08 R)
• M41: 18,648,422 km (0.114 R)
• M42: 19,208,367 km (0.108 R)
• M43: 21,162,564 km (0.115 R)
• M44: 21,405,211 km (0.025 R)
• M45: 22,731,546 km (0.111 R)
• M46: 22,830,879 km (0.047 R)
• M47: 23,429,719 km (0.05 R)
• M48: 23,680,745 km (0.111 R)
• M49: 24,287,065 km (0.064 R)
• M50: 24,642,958 km (0.065 R)
• M51: 24,847,159 km (0.047 R)
• M52: 25,773,020 km (0.113 R)
• M53: 25,876,692 km (0.081 R)
• M54: 26,084,184 km (0.096 R)
• M55: 26,867,478 km (0.083 R)
• M56: 26,972,496 km (0.06 R)
• M57: 27,235,788 km (0.079 R)
• M58: 27,817,724 km (0.101 R)
• M59: 28,243,480 km (0.116 R)
• M60: 28,403,849 km (0.086 R)
• M61: 28,510,811 km (0.088 R)
• M62: 28,886,451 km (0.074 R)
• M63: 29,047,867 km (0.102 R)
• M64: 29,155,578 km (0.116 R)
• M65: 29,263,587 km (0.088 R)
• M66: 29,968,493 km (0.118 R)
• M67: 30,514,525 km (0.119 R)
• M68: 32,172,368 km (0.115 R)
• M69: 32,395,568 km (0.112 R)
• M70: 33,237,356 km (0.105 R)
• M71: 34,427,856 km (0.065 R)
• M72: 35,057,214 km (0.087 R)
• M73: 36,268,957 km (0.099 R)
• M74: 36,967,579 km (0.1 R)
• M75: 37,084,415 km (0.076 R)
• M76: 37,435,820 km (0.112 R)
• M77: 37,611,897 km (0.087 R)
• M78: 37,788,273 km (0.082 R)
• M79: 37,906,006 km (0.117 R)
• M80: 38,496,469 km (0.082 R)
• M81: 38,733,581 km (0.101 R)
• M82: 39,566,991 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.6

Radius: 10.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.35 AU - 8.69 AU

Year: 7810 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,849,765 km

• M1: 132,693 km (0.12 R)
• M2: 211,831 km (0.089 R)
• M3: 596,148 km (0.064 R)
• M4: 1,051,374 km (0.027 R)
• M5: 1,133,802 km (0.092 R)
• M6: 1,359,246 km (0.088 R)
• M7: 1,486,704 km (0.085 R)
• M8: 1,695,243 km (0.104 R)
• M9: 1,833,172 km (0.052 R)
• M10: 1,974,841 km (0.077 R)
• M11: 2,120,101 km (0.068 R)
• M12: 2,312,334 km (0.1 R)
• M13: 2,994,351 km (0.113 R)
• M14: 3,186,285 km (0.085 R)
• M15: 3,259,438 km (0.107 R)
• M16: 4,073,700 km (0.116 R)
• M17: 4,449,190 km (0.104 R)
• M18: 4,531,170 km (0.089 R)
• M19: 5,204,809 km (0.042 R)
• M20: 5,349,021 km (0.035 R)
• M21: 5,730,496 km (0.03 R)
• M22: 5,819,806 km (0.085 R)
• M23: 5,909,565 km (0.105 R)
• M24: 6,644,389 km (0.119 R)
• M25: 6,769,752 km (0.115 R)
• M26: 6,927,429 km (0.109 R)
• M27: 7,182,343 km (0.044 R)
• M28: 7,407,937 km (0.112 R)
• M29: 8,032,059 km (0.034 R)
• M30: 8,707,344 km (0.092 R)
• M31: 8,844,525 km (0.076 R)
• M32: 9,435,886 km (0.032 R)
• M33: 9,541,502 km (0.105 R)
• M34: 10,220,078 km (0.099 R)
• M35: 10,473,945 km (0.062 R)
• M36: 11,322,913 km (0.096 R)
• M37: 12,040,983 km (0.036 R)
• M38: 12,117,428 km (0.044 R)
• M39: 12,929,744 km (0.091 R)
• M40: 13,719,770 km (0.041 R)
• M41: 14,282,109 km (0.085 R)
• M42: 14,525,355 km (0.071 R)
• M43: 14,851,927 km (0.11 R)
• M44: 15,222,182 km (0.084 R)
• M45: 15,595,578 km (0.109 R)
• M46: 16,014,003 km (0.07 R)
• M47: 16,436,019 km (0.066 R)
• M48: 18,822,254 km (0.034 R)
• M49: 18,955,546 km (0.098 R)
• M50: 20,305,368 km (0.086 R)
• M51: 20,487,578 km (0.076 R)
• M52: 20,624,759 km (0.065 R)
• M53: 22,059,104 km (0.091 R)
• M54: 22,481,568 km (0.093 R)
• M55: 22,623,088 km (0.098 R)
• M56: 23,049,142 km (0.06 R)
• M57: 23,144,137 km (0.087 R)
• M58: 24,101,713 km (0.109 R)
• M59: 24,343,164 km (0.097 R)
• M60: 24,439,954 km (0.052 R)
• M61: 25,414,883 km (0.047 R)
• M62: 26,352,862 km (0.068 R)
• M63: 26,601,493 km (0.105 R)
• M64: 28,110,188 km (0.091 R)
• M65: 28,670,282 km (0.068 R)
• M66: 28,926,095 km (0.087 R)
• M67: 29,079,881 km (0.059 R)
• M68: 29,543,186 km (0.113 R)
• M69: 29,646,408 km (0.083 R)
• M70: 29,853,302 km (0.085 R)
• M71: 30,947,312 km (0.037 R)
• M72: 31,157,197 km (0.109 R)
• M73: 31,789,697 km (0.091 R)
• M74: 32,426,535 km (0.111 R)
• M75: 32,853,338 km (0.042 R)
• M76: 33,121,118 km (0.06 R)
• M77: 33,874,493 km (0.109 R)
• M78: 34,144,966 km (0.07 R)
• M79: 34,524,795 km (0.098 R)
• M80: 36,722,238 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.5

Radius: 7.7

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.21 AU - 15.67 AU

Year: 22978 Days

Day: 16.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,849,765 km

• M1: 123,568 km (0.075 R)
• M2: 270,323 km (0.118 R)
• M3: 318,494 km (0.096 R)
• M4: 822,639 km (0.119 R)
• M5: 1,029,682 km (0.11 R)
• M6: 1,167,462 km (0.059 R)
• M7: 1,311,525 km (0.077 R)
• M8: 1,400,834 km (0.111 R)
• M9: 2,293,335 km (0.112 R)
• M10: 3,744,584 km (0.113 R)
• M11: 4,133,090 km (0.077 R)
• M12: 4,265,484 km (0.034 R)
• M13: 4,534,311 km (0.105 R)
• M14: 5,762,660 km (0.116 R)
• M15: 5,960,278 km (0.094 R)
• M16: 6,929,523 km (0.073 R)
• M17: 7,405,543 km (0.08 R)
• M18: 8,333,349 km (0.119 R)
• M19: 8,444,949 km (0.039 R)
• M20: 9,297,508 km (0.12 R)
• M21: 9,529,384 km (0.111 R)
• M22: 9,940,031 km (0.117 R)
• M23: 11,144,593 km (0.108 R)
• M24: 11,639,313 km (0.116 R)
• M25: 11,952,122 km (0.118 R)
• M26: 12,204,344 km (0.082 R)
• M27: 12,778,351 km (0.115 R)
• M28: 12,842,678 km (0.099 R)
• M29: 14,619,901 km (0.103 R)
• M30: 16,054,544 km (0.086 R)
• M31: 16,683,155 km (0.1 R)
• M32: 16,894,387 km (0.07 R)
• M33: 17,248,634 km (0.026 R)
• M34: 17,319,693 km (0.06 R)
• M35: 18,325,739 km (0.111 R)
• M36: 18,470,999 km (0.091 R)
• M37: 19,129,379 km (0.118 R)
• M38: 20,922,309 km (0.09 R)
• M39: 21,531,921 km (0.034 R)
• M40: 21,992,832 km (0.088 R)
• M41: 23,395,312 km (0.082 R)
• M42: 24,266,420 km (0.118 R)
• M43: 25,796,208 km (0.104 R)
• M44: 26,040,501 km (0.052 R)
• M45: 28,106,747 km (0.087 R)
• M46: 29,711,932 km (0.106 R)
• M47: 30,053,614 km (0.089 R)
• M48: 30,654,848 km (0.119 R)
• M49: 31,346,738 km (0.111 R)
• M50: 32,043,714 km (0.103 R)
• M51: 34,076,001 km (0.1 R)
• M52: 34,344,230 km (0.093 R)
• M53: 34,613,058 km (0.094 R)
• M54: 34,792,575 km (0.105 R)
• M55: 34,972,541 km (0.12 R)
• M56: 35,243,014 km (0.07 R)
• M57: 36,149,727 km (0.115 R)
• M58: 36,240,683 km (0.077 R)
• M59: 37,523,933 km (0.068 R)
• M60: 37,893,290 km (0.107 R)
• M61: 38,263,844 km (0.099 R)
• M62: 38,542,545 km (0.1 R)
• M63: 39,758,028 km (0.079 R)
• M64: 41,271,360 km (0.1 R)
• M65: 42,418,626 km (0.032 R)
• M66: 42,899,733 km (0.12 R)
• M67: 43,092,714 km (0.118 R)
• M68: 43,189,204 km (0.117 R)
• M69: 47,111,361 km (0.108 R)
• M70: 47,310,476 km (0.102 R)
• M71: 48,711,759 km (0.109 R)
• M72: 49,316,584 km (0.06 R)
• M73: 49,721,096 km (0.059 R)
• M74: 50,126,806 km (0.036 R)
• M75: 50,431,686 km (0.109 R)
• M76: 51,452,692 km (0.111 R)
• M77: 52,790,246 km (0.034 R)
• M78: 53,307,705 km (0.113 R)
• M79: 54,870,105 km (0.062 R)
• M80: 58,466,887 km (0.078 R)
• M81: 60,943,031 km (0.1 R)
• M82: 61,268,406 km (0.055 R)
• M83: 61,594,530 km (0.028 R)
• M84: 63,453,134 km (0.046 R)
• M85: 66,219,497 km (0.104 R)
• M86: 66,889,397 km (0.104 R)
• M87: 67,673,589 km (0.085 R)
• M88: 68,686,366 km (0.113 R)
• M89: 70,841,024 km (0.107 R)
• M90: 71,869,360 km (0.094 R)
• M91: 73,363,394 km (0.06 R)
• M92: 73,709,564 km (0.117 R)
• M93: 74,287,909 km (0.118 R)
• M94: 75,681,862 km (0.046 R)
• M95: 76,148,458 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 10,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit