🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.52 AU - 0.64 AU

Year: 157 Days

Day: 33.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 65 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,798,248 km

• M1: 92,451 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.87 AU - 1.45 AU

Year: 443 Days

Day: 16.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,798,248 km

• M1: 730,038 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.09 AU - 1.79 AU

Year: 613 Days

Day: 47.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,798,248 km

• M1: 125,213 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.46 AU - 2.26 AU

Year: 900 Days

Day: 47.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.14 AU - 5.38 AU

Year: 4280 Days

Day: 13.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 12.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.44 AU - 8.68 AU

Year: 6655 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,798,248 km

• M1: 158,873 km (0.061 R)
• M2: 352,004 km (0.106 R)
• M3: 485,295 km (0.075 R)
• M4: 650,751 km (0.039 R)
• M5: 753,375 km (0.09 R)
• M6: 1,016,518 km (0.118 R)
• M7: 1,662,631 km (0.104 R)
• M8: 1,909,018 km (0.119 R)
• M9: 2,080,158 km (0.062 R)
• M10: 2,202,978 km (0.12 R)
• M11: 2,437,697 km (0.071 R)
• M12: 2,699,942 km (0.09 R)
• M13: 2,834,580 km (0.079 R)
• M14: 2,991,209 km (0.037 R)
• M15: 3,070,646 km (0.091 R)
• M16: 3,416,217 km (0.082 R)
• M17: 3,583,318 km (0.111 R)
• M18: 4,211,778 km (0.114 R)
• M19: 4,436,624 km (0.088 R)
• M20: 5,063,290 km (0.102 R)
• M21: 5,693,246 km (0.035 R)
• M22: 6,450,810 km (0.089 R)
• M23: 6,554,332 km (0.077 R)
• M24: 6,736,691 km (0.026 R)
• M25: 6,894,367 km (0.107 R)
• M26: 7,000,133 km (0.112 R)
• M27: 7,106,497 km (0.072 R)
• M28: 7,428,881 km (0.088 R)
• M29: 8,115,834 km (0.106 R)
• M30: 8,255,558 km (0.073 R)
• M31: 8,481,002 km (0.115 R)
• M32: 8,651,544 km (0.025 R)
• M33: 9,140,579 km (0.07 R)
• M34: 9,227,945 km (0.08 R)
• M35: 9,315,459 km (0.079 R)
• M36: 9,403,273 km (0.073 R)
• M37: 9,550,178 km (0.096 R)
• M38: 10,539,469 km (0.107 R)
• M39: 10,631,023 km (0.113 R)
• M40: 10,753,544 km (0.035 R)
• M41: 10,845,696 km (0.1 R)
• M42: 10,999,931 km (0.099 R)
• M43: 11,404,294 km (0.046 R)
• M44: 11,561,223 km (0.079 R)
• M45: 13,498,814 km (0.027 R)
• M46: 14,032,430 km (0.104 R)
• M47: 14,200,578 km (0.085 R)
• M48: 14,572,927 km (0.033 R)
• M49: 14,982,825 km (0.114 R)
• M50: 15,154,713 km (0.098 R)
• M51: 15,258,235 km (0.112 R)
• M52: 15,709,272 km (0.091 R)
• M53: 15,884,003 km (0.059 R)
• M54: 16,376,479 km (0.096 R)
• M55: 16,660,116 km (0.118 R)
• M56: 17,593,458 km (0.091 R)
• M57: 17,956,980 km (0.045 R)
• M58: 18,066,486 km (0.115 R)
• M59: 18,212,793 km (0.064 R)
• M60: 18,543,703 km (0.117 R)
• M61: 18,691,356 km (0.11 R)
• M62: 19,660,751 km (0.101 R)
• M63: 19,924,641 km (0.053 R)
• M64: 21,532,070 km (0.099 R)
• M65: 22,077,055 km (0.066 R)
• M66: 22,587,184 km (0.057 R)
• M67: 22,942,778 km (0.092 R)
• M68: 23,659,352 km (0.087 R)
• M69: 24,100,815 km (0.116 R)
• M70: 24,545,121 km (0.118 R)
• M71: 25,155,181 km (0.09 R)
• M72: 25,564,780 km (0.073 R)
• M73: 26,598,352 km (0.09 R)
• M74: 27,183,130 km (0.101 R)
• M75: 27,729,910 km (0.066 R)
• M76: 28,152,973 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 12.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.29 AU - 7.93 AU

Year: 6726 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,798,248 km

• M1: 187,745 km (0.071 R)
• M2: 527,183 km (0.096 R)
• M3: 722,857 km (0.105 R)
• M4: 808,427 km (0.061 R)
• M5: 1,003,054 km (0.097 R)
• M6: 1,125,126 km (0.108 R)
• M7: 1,226,703 km (0.107 R)
• M8: 1,331,571 km (0.1 R)
• M9: 1,650,364 km (0.059 R)
• M10: 1,796,820 km (0.076 R)
• M11: 2,214,048 km (0.084 R)
• M12: 2,610,483 km (0.115 R)
• M13: 3,192,119 km (0.065 R)
• M14: 3,376,424 km (0.092 R)
• M15: 3,488,622 km (0.115 R)
• M16: 3,774,803 km (0.109 R)
• M17: 4,148,499 km (0.047 R)
• M18: 4,350,007 km (0.116 R)
• M19: 4,513,517 km (0.09 R)
• M20: 4,720,860 km (0.106 R)
• M21: 4,825,728 km (0.104 R)
• M22: 4,952,737 km (0.075 R)
• M23: 5,188,204 km (0.056 R)
• M24: 5,405,569 km (0.114 R)
• M25: 5,493,383 km (0.106 R)
• M26: 5,917,045 km (0.08 R)
• M27: 6,098,656 km (0.105 R)
• M28: 6,420,890 km (0.067 R)
• M29: 7,082,113 km (0.119 R)
• M30: 7,202,539 km (0.054 R)
• M31: 7,299,329 km (0.097 R)
• M32: 7,518,789 km (0.04 R)
• M33: 7,666,292 km (0.106 R)
• M34: 8,014,257 km (0.081 R)
• M35: 8,139,770 km (0.112 R)
• M36: 8,316,594 km (0.084 R)
• M37: 9,010,729 km (0.12 R)
• M38: 9,115,148 km (0.062 R)
• M39: 10,154,404 km (0.098 R)
• M40: 10,263,162 km (0.106 R)
• M41: 10,701,932 km (0.066 R)
• M42: 11,062,912 km (0.079 R)
• M43: 11,315,284 km (0.112 R)
• M44: 11,541,177 km (0.087 R)
• M45: 11,825,712 km (0.101 R)
• M46: 12,170,086 km (0.095 R)
• M47: 12,314,598 km (0.089 R)
• M48: 12,663,759 km (0.09 R)
• M49: 12,927,799 km (0.111 R)
• M50: 13,045,832 km (0.07 R)
• M51: 13,610,863 km (0.064 R)
• M52: 13,730,841 km (0.096 R)
• M53: 13,881,336 km (0.063 R)
• M54: 14,734,193 km (0.089 R)
• M55: 15,604,105 km (0.07 R)
• M56: 15,824,164 km (0.085 R)
• M57: 17,686,956 km (0.043 R)
• M58: 18,113,909 km (0.098 R)
• M59: 18,710,804 km (0.076 R)
• M60: 19,145,984 km (0.056 R)
• M61: 19,381,601 km (0.083 R)
• M62: 19,753,950 km (0.097 R)
• M63: 21,162,264 km (0.066 R)
• M64: 21,405,959 km (0.069 R)
• M65: 21,510,678 km (0.095 R)
• M66: 21,650,701 km (0.092 R)
• M67: 22,425,618 km (0.102 R)
• M68: 22,638,496 km (0.116 R)
• M69: 23,353,125 km (0.056 R)
• M70: 23,857,719 km (0.099 R)
• M71: 24,438,757 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 13.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.23 AU - 10.35 AU

Year: 10867 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,798,248 km

• M1: 167,998 km (0.108 R)
• M2: 386,710 km (0.106 R)
• M3: 517,908 km (0.1 R)
• M4: 616,044 km (0.098 R)
• M5: 1,079,947 km (0.114 R)
• M6: 1,420,432 km (0.047 R)
• M7: 1,953,898 km (0.086 R)
• M8: 2,117,408 km (0.11 R)
• M9: 2,371,575 km (0.113 R)
• M10: 2,787,008 km (0.089 R)
• M11: 3,387,494 km (0.063 R)
• M12: 3,619,072 km (0.082 R)
• M13: 4,344,621 km (0.068 R)
• M14: 4,524,139 km (0.073 R)
• M15: 6,905,288 km (0.098 R)
• M16: 7,284,818 km (0.077 R)
• M17: 7,370,089 km (0.118 R)
• M18: 7,498,743 km (0.11 R)
• M19: 7,932,726 km (0.109 R)
• M20: 10,607,835 km (0.05 R)
• M21: 10,850,483 km (0.104 R)
• M22: 11,046,008 km (0.075 R)
• M23: 11,440,647 km (0.063 R)
• M24: 11,789,659 km (0.066 R)
• M25: 12,142,111 km (0.085 R)
• M26: 13,116,592 km (0.089 R)
• M27: 13,534,419 km (0.04 R)
• M28: 13,956,733 km (0.101 R)
• M29: 14,652,064 km (0.061 R)
• M30: 15,194,805 km (0.066 R)
• M31: 15,799,330 km (0.092 R)
• M32: 16,076,685 km (0.103 R)
• M33: 16,188,135 km (0.054 R)
• M34: 16,749,127 km (0.101 R)
• M35: 16,862,074 km (0.079 R)
• M36: 17,890,110 km (0.081 R)
• M37: 18,005,600 km (0.097 R)
• M38: 18,469,952 km (0.049 R)
• M39: 18,586,638 km (0.031 R)
• M40: 18,997,134 km (0.115 R)
• M41: 19,648,334 km (0.045 R)
• M42: 21,155,383 km (0.098 R)
• M43: 21,277,455 km (0.074 R)
• M44: 21,768,435 km (0.095 R)
• M45: 22,325,388 km (0.04 R)
• M46: 23,012,341 km (0.085 R)
• M47: 23,326,946 km (0.098 R)
• M48: 23,769,755 km (0.087 R)
• M49: 23,896,764 km (0.114 R)
• M50: 25,309,117 km (0.06 R)
• M51: 25,568,819 km (0.096 R)
• M52: 26,418,834 km (0.105 R)
• M53: 28,012,500 km (0.105 R)
• M54: 28,483,285 km (0.075 R)
• M55: 30,945,068 km (0.088 R)
• M56: 33,119,024 km (0.105 R)
• M57: 34,619,640 km (0.082 R)
• M58: 35,052,427 km (0.104 R)
• M59: 35,197,088 km (0.07 R)
• M60: 35,632,268 km (0.112 R)
• M61: 35,996,389 km (0.113 R)
• M62: 36,142,397 km (0.119 R)
• M63: 36,361,707 km (0.104 R)
• M64: 36,508,164 km (0.095 R)
• M65: 36,728,222 km (0.118 R)
• M66: 39,027,691 km (0.103 R)
• M67: 39,252,836 km (0.107 R)
• M68: 39,553,527 km (0.094 R)
• M69: 41,297,240 km (0.105 R)
• M70: 41,909,694 km (0.12 R)
• M71: 42,294,011 km (0.086 R)
• M72: 42,447,947 km (0.119 R)
• M73: 42,602,182 km (0.115 R)
• M74: 43,453,843 km (0.05 R)
• M75: 45,883,911 km (0.112 R)
• M76: 46,359,333 km (0.089 R)
• M77: 47,315,114 km (0.12 R)
• M78: 47,795,473 km (0.105 R)
• M79: 51,120,734 km (0.062 R)
• M80: 51,202,863 km (0.101 R)
• M81: 51,695,938 km (0.106 R)
• M82: 51,860,645 km (0.098 R)
• M83: 51,943,073 km (0.057 R)
• M84: 52,190,658 km (0.049 R)
• M85: 52,438,691 km (0.075 R)
• M86: 53,018,682 km (0.069 R)
• M87: 55,613,008 km (0.116 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit