🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.43 AU - 0.59 AU

Year: 135 Days

Day: 33.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.4 AU - 0.64 AU

Year: 139 Days

Day: 14.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.74 AU - 1.04 AU

Year: 311 Days

Day: 26.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.45 AU - 1.57 AU

Year: 688 Days

Day: 42.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.08 AU - 2.46 AU

Year: 1268 Days

Day: 29.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.49 AU - 3.69 AU

Year: 2014 Days

Day: 45.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 12

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.91 AU - 7.03 AU

Year: 6103 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,633,366 km

• M1: 420,370 km (0.111 R)
• M2: 592,707 km (0.12 R)
• M3: 711,936 km (0.115 R)
• M4: 1,235,678 km (0.102 R)
• M5: 1,434,195 km (0.052 R)
• M6: 1,526,945 km (0.096 R)
• M7: 1,611,319 km (0.116 R)
• M8: 1,708,108 km (0.043 R)
• M9: 1,953,449 km (0.115 R)
• M10: 2,057,270 km (0.051 R)
• M11: 2,503,520 km (0.081 R)
• M12: 2,629,332 km (0.03 R)
• M13: 2,835,328 km (0.041 R)
• M14: 2,966,675 km (0.057 R)
• M15: 3,668,738 km (0.086 R)
• M16: 3,826,863 km (0.11 R)
• M17: 4,209,534 km (0.117 R)
• M18: 4,360,180 km (0.118 R)
• M19: 5,043,991 km (0.12 R)
• M20: 5,333,314 km (0.117 R)
• M21: 5,962,373 km (0.037 R)
• M22: 6,772,744 km (0.095 R)
• M23: 7,092,435 km (0.053 R)
• M24: 7,236,049 km (0.094 R)
• M25: 7,544,520 km (0.093 R)
• M26: 7,709,676 km (0.114 R)
• M27: 8,782,891 km (0.117 R)
• M28: 9,425,713 km (0.101 R)
• M29: 10,164,427 km (0.082 R)
• M30: 10,838,964 km (0.097 R)
• M31: 10,942,486 km (0.117 R)
• M32: 11,760,936 km (0.105 R)
• M33: 12,339,132 km (0.085 R)
• M34: 12,620,824 km (0.058 R)
• M35: 13,080,389 km (0.117 R)
• M36: 13,168,502 km (0.025 R)
• M37: 13,279,055 km (0.11 R)
• M38: 13,948,505 km (0.084 R)
• M39: 14,242,016 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 14.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.5 AU - 9.38 AU

Year: 9913 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,633,366 km

• M1: 176,825 km (0.107 R)
• M2: 357,389 km (0.03 R)
• M3: 468,989 km (0.113 R)
• M4: 706,551 km (0.093 R)
• M5: 807,081 km (0.107 R)
• M6: 913,295 km (0.083 R)
• M7: 1,043,744 km (0.026 R)
• M8: 1,747,453 km (0.116 R)
• M9: 1,913,656 km (0.118 R)
• M10: 2,604,649 km (0.083 R)
• M11: 2,879,609 km (0.092 R)
• M12: 3,135,123 km (0.113 R)
• M13: 3,398,415 km (0.101 R)
• M14: 3,608,301 km (0.062 R)
• M15: 4,588,765 km (0.1 R)
• M16: 5,057,904 km (0.102 R)
• M17: 5,683,672 km (0.094 R)
• M18: 5,861,993 km (0.103 R)
• M19: 6,005,906 km (0.116 R)
• M20: 6,187,518 km (0.075 R)
• M21: 6,407,875 km (0.109 R)
• M22: 7,548,709 km (0.105 R)
• M23: 7,823,969 km (0.078 R)
• M24: 8,263,338 km (0.113 R)
• M25: 8,834,053 km (0.062 R)
• M26: 9,544,344 km (0.1 R)
• M27: 10,447,167 km (0.101 R)
• M28: 11,693,318 km (0.041 R)
• M29: 12,057,888 km (0.092 R)
• M30: 12,519,098 km (0.088 R)
• M31: 12,892,195 km (0.037 R)
• M32: 13,080,090 km (0.067 R)
• M33: 13,601,588 km (0.104 R)
• M34: 13,745,052 km (0.044 R)
• M35: 14,469,704 km (0.112 R)
• M36: 14,567,392 km (0.064 R)
• M37: 14,665,079 km (0.026 R)
• M38: 14,910,569 km (0.057 R)
• M39: 15,107,889 km (0.102 R)
• M40: 15,505,221 km (0.117 R)
• M41: 15,905,994 km (0.099 R)
• M42: 16,411,784 km (0.119 R)
• M43: 16,615,536 km (0.051 R)
• M44: 17,699,373 km (0.111 R)
• M45: 17,803,792 km (0.117 R)
• M46: 18,434,497 km (0.048 R)
• M47: 18,593,370 km (0.065 R)
• M48: 19,718,047 km (0.043 R)
• M49: 19,826,355 km (0.108 R)
• M50: 20,864,864 km (0.102 R)
• M51: 20,975,117 km (0.072 R)
• M52: 21,085,670 km (0.067 R)
• M53: 21,641,277 km (0.099 R)
• M54: 22,937,542 km (0.105 R)
• M55: 24,027,213 km (0.097 R)
• M56: 24,374,879 km (0.046 R)
• M57: 25,486,690 km (0.117 R)
• M58: 25,782,146 km (0.048 R)
• M59: 26,794,774 km (0.12 R)
• M60: 27,095,166 km (0.089 R)
• M61: 28,552,250 km (0.077 R)
• M62: 29,661,667 km (0.106 R)
• M63: 30,034,765 km (0.085 R)
• M64: 30,159,380 km (0.107 R)
• M65: 32,624,752 km (0.118 R)
• M66: 32,752,958 km (0.084 R)
• M67: 33,590,257 km (0.109 R)
• M68: 34,043,987 km (0.094 R)
• M69: 34,892,058 km (0.086 R)
• M70: 35,154,303 km (0.1 R)
• M71: 35,747,010 km (0.026 R)
• M72: 36,011,499 km (0.077 R)
• M73: 36,608,993 km (0.069 R)
• M74: 37,746,385 km (0.075 R)
• M75: 38,285,685 km (0.096 R)
• M76: 38,827,529 km (0.099 R)
• M77: 40,468,318 km (0.06 R)
• M78: 41,783,284 km (0.117 R)
• M79: 41,992,122 km (0.119 R)
• M80: 43,393,705 km (0.115 R)
• M81: 43,817,216 km (0.068 R)
• M82: 44,171,165 km (0.072 R)
• M83: 45,238,695 km (0.086 R)
• M84: 45,883,313 km (0.039 R)
• M85: 46,242,796 km (0.118 R)
• M86: 46,964,456 km (0.113 R)
• M87: 47,254,227 km (0.085 R)
• M88: 47,908,269 km (0.118 R)
• M89: 48,931,519 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.7

Radius: 7.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.81 AU - 13.45 AU

Year: 16646 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 76,633,366 km

• M1: 97,687 km (0.105 R)
• M2: 197,918 km (0.088 R)
• M3: 246,537 km (0.118 R)
• M4: 586,872 km (0.055 R)
• M5: 720,463 km (0.097 R)
• M6: 1,568,085 km (0.093 R)
• M7: 1,617,602 km (0.112 R)
• M8: 2,020,020 km (0.043 R)
• M9: 2,657,307 km (0.118 R)
• M10: 2,959,644 km (0.052 R)
• M11: 3,036,837 km (0.096 R)
• M12: 3,352,787 km (0.107 R)
• M13: 3,547,564 km (0.063 R)
• M14: 3,779,291 km (0.091 R)
• M15: 5,196,432 km (0.119 R)
• M16: 5,384,177 km (0.103 R)
• M17: 5,727,654 km (0.06 R)
• M18: 6,556,725 km (0.081 R)
• M19: 6,678,199 km (0.117 R)
• M20: 7,026,462 km (0.093 R)
• M21: 7,359,766 km (0.079 R)
• M22: 7,698,157 km (0.088 R)
• M23: 7,847,904 km (0.058 R)
• M24: 8,412,187 km (0.1 R)
• M25: 8,721,556 km (0.079 R)
• M26: 9,374,102 km (0.076 R)
• M27: 9,648,763 km (0.067 R)
• M28: 10,065,693 km (0.072 R)
• M29: 10,159,191 km (0.085 R)
• M30: 10,323,450 km (0.044 R)
• M31: 10,726,018 km (0.048 R)
• M32: 10,893,268 km (0.077 R)
• M33: 11,278,782 km (0.09 R)
• M34: 11,595,331 km (0.064 R)
• M35: 11,890,188 km (0.057 R)
• M36: 12,262,238 km (0.108 R)
• M37: 12,312,054 km (0.105 R)
• M38: 12,992,276 km (0.116 R)
• M39: 13,452,439 km (0.066 R)
• M40: 14,048,287 km (0.056 R)
• M41: 15,131,675 km (0.086 R)
• M42: 15,778,237 km (0.085 R)
• M43: 16,241,691 km (0.087 R)
• M44: 16,488,827 km (0.046 R)
• M45: 18,396,349 km (0.103 R)
• M46: 18,654,106 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.8

Radius: 5.3

Gravity: 30.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.28 AU - 14.5 AU

Year: 18171 Days

Day: 24.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,633,366 km

• M1: 85,271 km (0.117 R)
• M2: 368,609 km (0.053 R)
• M3: 424,708 km (0.111 R)
• M4: 545,883 km (0.032 R)
• M5: 1,607,280 km (0.068 R)
• M6: 1,831,078 km (0.099 R)
• M7: 2,272,541 km (0.1 R)
• M8: 2,821,266 km (0.03 R)
• M9: 3,130,186 km (0.062 R)
• M10: 3,779,740 km (0.1 R)
• M11: 4,293,608 km (0.055 R)
• M12: 6,507,507 km (0.111 R)
• M13: 6,557,922 km (0.084 R)
• M14: 7,592,840 km (0.102 R)
• M15: 7,966,835 km (0.084 R)
• M16: 8,346,963 km (0.07 R)
• M17: 8,844,226 km (0.059 R)
• M18: 9,351,213 km (0.098 R)
• M19: 9,867,476 km (0.083 R)
• M20: 9,925,370 km (0.03 R)
• M21: 10,629,527 km (0.099 R)
• M22: 10,987,515 km (0.063 R)
• M23: 11,654,273 km (0.075 R)
• M24: 11,715,458 km (0.116 R)
• M25: 12,147,347 km (0.093 R)
• M26: 12,334,045 km (0.083 R)
• M27: 12,396,428 km (0.108 R)
• M28: 13,473,831 km (0.099 R)
• M29: 13,991,141 km (0.064 R)
• M30: 14,186,815 km (0.054 R)
• M31: 14,845,494 km (0.103 R)
• M32: 14,978,487 km (0.065 R)
• M33: 15,581,665 km (0.094 R)
• M34: 15,716,752 km (0.103 R)
• M35: 15,988,123 km (0.07 R)
• M36: 16,329,655 km (0.097 R)
• M37: 16,398,171 km (0.066 R)
• M38: 16,950,187 km (0.089 R)
• M39: 18,714,245 km (0.118 R)
• M40: 19,218,539 km (0.054 R)
• M41: 19,946,782 km (0.093 R)
• M42: 20,832,551 km (0.112 R)
• M43: 22,260,911 km (0.084 R)
• M44: 22,413,052 km (0.079 R)
• M45: 24,737,205 km (0.111 R)
• M46: 27,055,373 km (0.036 R)
• M47: 27,952,811 km (0.11 R)
• M48: 28,281,477 km (0.112 R)
• M49: 28,446,334 km (0.115 R)
• M50: 28,942,700 km (0.084 R)
• M51: 29,025,727 km (0.106 R)
• M52: 29,860,333 km (0.104 R)
• M53: 31,723,874 km (0.048 R)
• M54: 33,886,910 km (0.116 R)
• M55: 34,061,939 km (0.114 R)
• M56: 34,588,972 km (0.088 R)
• M57: 35,118,848 km (0.113 R)
• M58: 36,724,183 km (0.046 R)
• M59: 37,354,888 km (0.085 R)
• M60: 41,869,003 km (0.099 R)
• M61: 43,095,257 km (0.098 R)
• M62: 44,716,449 km (0.102 R)
• M63: 45,969,780 km (0.098 R)
• M64: 48,510,550 km (0.083 R)
• M65: 49,698,507 km (0.117 R)
• M66: 49,897,472 km (0.112 R)
• M67: 50,096,587 km (0.1 R)
• M68: 50,196,369 km (0.117 R)
• M69: 51,397,789 km (0.115 R)
• M70: 51,800,357 km (0.089 R)
• M71: 52,811,489 km (0.096 R)
• M72: 53,217,797 km (0.074 R)
• M73: 54,853,051 km (0.111 R)
• M74: 54,955,825 km (0.093 R)
• M75: 58,173,077 km (0.106 R)
• M76: 59,434,636 km (0.113 R)
• M77: 59,645,868 km (0.08 R)
• M78: 60,068,931 km (0.046 R)
• M79: 60,705,320 km (0.114 R)
• M80: 62,413,428 km (0.089 R)
• M81: 63,381,177 km (0.118 R)
• M82: 64,353,862 km (0.037 R)
• M83: 66,313,894 km (0.107 R)
• M84: 67,852,059 km (0.084 R)
• M85: 68,514,778 km (0.079 R)
• M86: 69,958,098 km (0.092 R)
• M87: 70,515,948 km (0.08 R)
• M88: 70,627,698 km (0.118 R)
• M89: 70,851,347 km (0.11 R)
• M90: 71,187,194 km (0.083 R)
• M91: 71,635,988 km (0.114 R)
• M92: 73,326,892 km (0.096 R)
• M93: 73,440,138 km (0.077 R)
• M94: 74,120,659 km (0.032 R)
• M95: 74,917,118 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit