🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.39 AU - 0.63 AU

Year: 135 Days

Day: 31.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,072,776 km

• M1: 44,431 km (0.114 R)
• M2: 263,143 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 155 Days

Day: 41 Hours

Environment

Temp: 194 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.63 AU - 0.73 AU

Year: 208 Days

Day: 30.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.71 AU - 0.91 AU

Year: 270 Days

Day: 31.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.66 AU - 3.3 AU

Year: 1908 Days

Day: 22.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.25 AU - 3.79 AU

Year: 2449 Days

Day: 24.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.21 AU - 4.67 AU

Year: 2900 Days

Day: 44.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.1

Radius: 8.1

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.67 AU - 9.61 AU

Year: 10248 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,072,776 km

• M1: 181,911 km (0.04 R)
• M2: 254,915 km (0.066 R)
• M3: 377,884 km (0.089 R)
• M4: 441,164 km (0.06 R)
• M5: 609,911 km (0.108 R)
• M6: 750,383 km (0.108 R)
• M7: 1,215,632 km (0.086 R)
• M8: 1,604,736 km (0.119 R)
• M9: 1,915,302 km (0.119 R)
• M10: 2,077,765 km (0.112 R)
• M11: 2,196,695 km (0.059 R)
• M12: 2,416,305 km (0.089 R)
• M13: 3,448,381 km (0.073 R)
• M14: 3,848,704 km (0.087 R)
• M15: 4,173,631 km (0.077 R)
• M16: 4,354,644 km (0.12 R)
• M17: 5,461,220 km (0.082 R)
• M18: 5,826,388 km (0.094 R)
• M19: 5,927,217 km (0.065 R)
• M20: 5,994,835 km (0.087 R)
• M21: 6,130,970 km (0.116 R)
• M22: 6,199,336 km (0.082 R)
• M23: 6,580,062 km (0.075 R)
• M24: 7,546,465 km (0.11 R)
• M25: 7,878,572 km (0.107 R)
• M26: 8,177,618 km (0.11 R)
• M27: 8,442,406 km (0.096 R)
• M28: 9,058,301 km (0.048 R)
• M29: 9,214,481 km (0.094 R)
• M30: 9,371,708 km (0.066 R)
• M31: 9,490,040 km (0.12 R)
• M32: 10,455,395 km (0.097 R)
• M33: 11,409,530 km (0.089 R)
• M34: 12,132,687 km (0.066 R)
• M35: 12,218,705 km (0.086 R)
• M36: 12,434,725 km (0.107 R)
• M37: 13,489,090 km (0.08 R)
• M38: 13,712,290 km (0.078 R)
• M39: 14,072,073 km (0.107 R)
• M40: 14,434,998 km (0.113 R)
• M41: 14,938,993 km (0.102 R)
• M42: 16,819,887 km (0.111 R)
• M43: 17,108,461 km (0.107 R)
• M44: 17,544,240 km (0.094 R)
• M45: 17,885,772 km (0.104 R)
• M46: 18,377,500 km (0.078 R)
• M47: 18,724,417 km (0.072 R)
• M48: 18,873,716 km (0.069 R)
• M49: 21,472,082 km (0.12 R)
• M50: 22,257,470 km (0.037 R)
• M51: 22,468,403 km (0.032 R)
• M52: 23,105,541 km (0.065 R)
• M53: 25,381,523 km (0.087 R)
• M54: 25,601,880 km (0.097 R)
• M55: 25,878,487 km (0.098 R)
• M56: 26,100,341 km (0.074 R)
• M57: 26,211,492 km (0.055 R)
• M58: 26,267,142 km (0.075 R)
• M59: 26,434,393 km (0.107 R)
• M60: 28,125,746 km (0.033 R)
• M61: 28,525,472 km (0.072 R)
• M62: 29,214,968 km (0.033 R)
• M63: 29,619,630 km (0.107 R)
• M64: 29,735,718 km (0.07 R)
• M65: 31,021,512 km (0.11 R)
• M66: 31,375,311 km (0.091 R)
• M67: 32,325,407 km (0.031 R)
• M68: 32,863,959 km (0.033 R)
• M69: 32,923,948 km (0.076 R)
• M70: 33,345,216 km (0.104 R)
• M71: 33,405,504 km (0.091 R)
• M72: 33,586,667 km (0.108 R)
• M73: 34,010,627 km (0.107 R)
• M74: 34,253,724 km (0.08 R)
• M75: 35,047,789 km (0.075 R)
• M76: 35,354,764 km (0.06 R)
• M77: 35,971,406 km (0.041 R)
• M78: 36,591,639 km (0.047 R)
• M79: 36,653,872 km (0.073 R)
• M80: 36,903,102 km (0.107 R)
• M81: 37,779,895 km (0.029 R)
• M82: 37,968,538 km (0.117 R)
• M83: 38,980,568 km (0.097 R)
• M84: 40,258,133 km (0.116 R)
• M85: 40,322,311 km (0.086 R)
• M86: 41,679,164 km (0.041 R)
• M87: 42,395,887 km (0.089 R)
• M88: 42,788,432 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.6

Radius: 10.4

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.81 AU - 13.37 AU

Year: 15590 Days

Day: 6.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,072,776 km

• M1: 135,236 km (0.089 R)
• M2: 440,566 km (0.116 R)
• M3: 527,632 km (0.036 R)
• M4: 939,923 km (0.042 R)
• M5: 1,057,208 km (0.101 R)
• M6: 1,255,725 km (0.119 R)
• M7: 1,359,695 km (0.048 R)
• M8: 2,421,840 km (0.103 R)
• M9: 3,029,955 km (0.045 R)
• M10: 3,497,897 km (0.066 R)
• M11: 3,835,241 km (0.043 R)
• M12: 4,622,125 km (0.076 R)
• M13: 4,867,915 km (0.105 R)
• M14: 4,992,530 km (0.065 R)
• M15: 5,544,247 km (0.051 R)
• M16: 6,431,063 km (0.052 R)
• M17: 6,613,572 km (0.11 R)
• M18: 7,171,872 km (0.058 R)
• M19: 8,135,880 km (0.032 R)
• M20: 8,333,499 km (0.119 R)
• M21: 8,582,879 km (0.109 R)
• M22: 8,987,092 km (0.069 R)
• M23: 9,449,050 km (0.101 R)
• M24: 10,827,146 km (0.119 R)
• M25: 11,429,128 km (0.052 R)
• M26: 13,590,667 km (0.092 R)
• M27: 14,120,842 km (0.114 R)
• M28: 14,418,392 km (0.08 R)
• M29: 14,959,039 km (0.053 R)
• M30: 15,323,160 km (0.114 R)
• M31: 15,628,938 km (0.064 R)
• M32: 16,122,163 km (0.097 R)
• M33: 17,696,680 km (0.075 R)
• M34: 18,404,876 km (0.03 R)
• M35: 19,056,824 km (0.115 R)
• M36: 19,385,490 km (0.1 R)
• M37: 19,517,585 km (0.052 R)
• M38: 19,849,094 km (0.102 R)
• M39: 20,182,249 km (0.115 R)
• M40: 20,316,139 km (0.086 R)
• M41: 20,450,328 km (0.032 R)
• M42: 21,057,546 km (0.085 R)
• M43: 21,125,314 km (0.115 R)
• M44: 21,533,865 km (0.05 R)
• M45: 23,686,130 km (0.058 R)
• M46: 24,323,716 km (0.109 R)
• M47: 25,399,026 km (0.104 R)
• M48: 25,615,943 km (0.038 R)
• M49: 26,416,441 km (0.074 R)
• M50: 28,416,265 km (0.074 R)
• M51: 28,716,508 km (0.092 R)
• M52: 28,791,905 km (0.115 R)
• M53: 30,081,289 km (0.102 R)
• M54: 30,234,328 km (0.08 R)
• M55: 30,541,004 km (0.091 R)
• M56: 30,771,684 km (0.113 R)
• M57: 31,002,962 km (0.106 R)
• M58: 33,822,732 km (0.117 R)
• M59: 34,141,226 km (0.105 R)
• M60: 34,620,538 km (0.102 R)
• M61: 35,909,922 km (0.104 R)
• M62: 36,560,373 km (0.102 R)
• M63: 37,955,673 km (0.104 R)
• M64: 38,038,400 km (0.089 R)
• M65: 38,867,920 km (0.1 R)
• M66: 38,951,097 km (0.115 R)
• M67: 39,034,423 km (0.118 R)
• M68: 40,629,136 km (0.118 R)
• M69: 41,477,057 km (0.044 R)
• M70: 46,773,869 km (0.109 R)
• M71: 49,817,288 km (0.118 R)
• M72: 50,360,926 km (0.118 R)
• M73: 51,454,188 km (0.032 R)
• M74: 51,728,849 km (0.089 R)
• M75: 54,687,446 km (0.086 R)
• M76: 55,529,383 km (0.098 R)
• M77: 56,187,315 km (0.08 R)
• M78: 56,375,658 km (0.114 R)
• M79: 58,366,956 km (0.108 R)
• M80: 58,557,693 km (0.089 R)
• M81: 58,653,286 km (0.059 R)
• M82: 58,748,729 km (0.103 R)
• M83: 60,188,310 km (0.12 R)
• M84: 61,348,142 km (0.117 R)
• M85: 62,515,454 km (0.115 R)
• M86: 63,004,041 km (0.117 R)
• M87: 64,181,675 km (0.071 R)
• M88: 64,378,546 km (0.074 R)
• M89: 66,558,636 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.8

Radius: 4

Gravity: 35.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.78 AU - 21.12 AU

Year: 25880 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,072,776 km

• M1: 122,371 km (0.094 R)
• M2: 147,803 km (0.118 R)
• M3: 290,220 km (0.048 R)
• M4: 448,046 km (0.114 R)
• M5: 582,833 km (0.038 R)
• M6: 1,237,324 km (0.092 R)
• M7: 1,491,341 km (0.086 R)
• M8: 1,831,078 km (0.117 R)
• M9: 2,698,147 km (0.065 R)
• M10: 3,322,419 km (0.094 R)
• M11: 3,584,066 km (0.107 R)
• M12: 5,644,926 km (0.096 R)
• M13: 5,852,119 km (0.082 R)
• M14: 6,114,663 km (0.09 R)
• M15: 6,760,328 km (0.037 R)
• M16: 7,941,403 km (0.098 R)
• M17: 7,999,148 km (0.063 R)
• M18: 8,173,429 km (0.077 R)
• M19: 8,290,415 km (0.079 R)
• M20: 9,673,896 km (0.095 R)
• M21: 9,735,680 km (0.096 R)
• M22: 9,984,012 km (0.103 R)
• M23: 10,046,395 km (0.094 R)
• M24: 10,933,660 km (0.056 R)
• M25: 12,647,004 km (0.04 R)
• M26: 13,811,474 km (0.101 R)
• M27: 14,795,828 km (0.077 R)
• M28: 14,867,036 km (0.034 R)
• M29: 15,802,621 km (0.068 R)
• M30: 16,094,337 km (0.081 R)
• M31: 17,353,951 km (0.106 R)
• M32: 17,504,148 km (0.095 R)
• M33: 17,654,793 km (0.049 R)
• M34: 18,491,344 km (0.037 R)
• M35: 19,262,820 km (0.112 R)
• M36: 19,887,691 km (0.112 R)
• M37: 20,202,444 km (0.079 R)
• M38: 20,439,707 km (0.117 R)
• M39: 20,677,866 km (0.12 R)
• M40: 21,397,881 km (0.104 R)
• M41: 23,027,151 km (0.093 R)
• M42: 23,109,729 km (0.097 R)
• M43: 26,662,380 km (0.103 R)
• M44: 30,925,171 km (0.105 R)
• M45: 31,381,295 km (0.11 R)
• M46: 31,655,957 km (0.084 R)
• M47: 31,839,513 km (0.111 R)
• M48: 32,484,878 km (0.079 R)
• M49: 33,975,920 km (0.112 R)
• M50: 35,108,825 km (0.06 R)
• M51: 36,927,786 km (0.11 R)
• M52: 37,800,091 km (0.081 R)
• M53: 38,385,318 km (0.043 R)
• M54: 39,466,162 km (0.086 R)
• M55: 40,159,100 km (0.113 R)
• M56: 40,656,513 km (0.082 R)
• M57: 41,055,939 km (0.106 R)
• M58: 43,174,095 km (0.102 R)
• M59: 46,156,927 km (0.069 R)
• M60: 47,515,575 km (0.069 R)
• M61: 47,620,593 km (0.108 R)
• M62: 48,675,407 km (0.117 R)
• M63: 49,631,188 km (0.054 R)
• M64: 53,625,451 km (0.098 R)
• M65: 55,605,529 km (0.108 R)
• M66: 55,826,933 km (0.103 R)
• M67: 56,827,294 km (0.032 R)
• M68: 57,945,688 km (0.098 R)
• M69: 58,958,466 km (0.104 R)
• M70: 60,090,473 km (0.117 R)
• M71: 61,229,810 km (0.109 R)
• M72: 61,458,545 km (0.063 R)
• M73: 62,606,260 km (0.041 R)
• M74: 62,836,790 km (0.086 R)
• M75: 64,690,158 km (0.1 R)
• M76: 65,039,619 km (0.068 R)
• M77: 66,444,044 km (0.034 R)
• M78: 66,679,062 km (0.103 R)
• M79: 66,796,646 km (0.075 R)
• M80: 66,914,230 km (0.052 R)
• M81: 69,520,823 km (0.111 R)
• M82: 70,357,075 km (0.095 R)
• M83: 71,919,027 km (0.114 R)
• M84: 73,613,821 km (0.076 R)
• M85: 73,978,690 km (0.112 R)
• M86: 74,588,152 km (0.072 R)
• M87: 75,444,151 km (0.099 R)
• M88: 75,934,832 km (0.034 R)
• M89: 79,025,225 km (0.069 R)
• M90: 79,398,771 km (0.104 R)
• M91: 82,534,940 km (0.118 R)
• M92: 83,420,261 km (0.025 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit