🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 27.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.52 AU - 0.6 AU

Year: 158 Days

Day: 44.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.87 AU

Year: 230 Days

Day: 33.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.89 AU - 2.03 AU

Year: 1034 Days

Day: 32.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,116,401 km

• M1: 585,376 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.96 AU - 3.08 AU

Year: 1507 Days

Day: 28.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.03 AU - 3.31 AU

Year: 1644 Days

Day: 16.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 14.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.64 AU - 6.14 AU

Year: 5385 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,116,401 km

• M1: 218,562 km (0.071 R)
• M2: 398,678 km (0.107 R)
• M3: 555,008 km (0.107 R)
• M4: 714,779 km (0.113 R)
• M5: 819,198 km (0.097 R)
• M6: 1,113,158 km (0.108 R)
• M7: 1,209,648 km (0.117 R)
• M8: 1,472,193 km (0.118 R)
• M9: 1,657,844 km (0.056 R)
• M10: 2,156,902 km (0.092 R)
• M11: 2,405,833 km (0.112 R)
• M12: 2,552,439 km (0.087 R)
• M13: 2,645,788 km (0.107 R)
• M14: 2,951,865 km (0.093 R)
• M15: 3,391,982 km (0.081 R)
• M16: 3,557,437 km (0.118 R)
• M17: 4,605,520 km (0.118 R)
• M18: 4,789,226 km (0.104 R)
• M19: 4,975,326 km (0.088 R)
• M20: 5,427,112 km (0.032 R)
• M21: 5,524,051 km (0.116 R)
• M22: 5,744,109 km (0.114 R)
• M23: 6,167,621 km (0.086 R)
• M24: 6,809,097 km (0.113 R)
• M25: 7,098,269 km (0.116 R)
• M26: 7,391,481 km (0.116 R)
• M27: 7,525,970 km (0.066 R)
• M28: 8,294,903 km (0.082 R)
• M29: 8,603,822 km (0.091 R)
• M30: 9,612,112 km (0.053 R)
• M31: 9,729,846 km (0.089 R)
• M32: 9,907,119 km (0.097 R)
• M33: 10,055,819 km (0.073 R)
• M34: 10,718,687 km (0.1 R)
• M35: 10,871,277 km (0.12 R)
• M36: 11,024,615 km (0.095 R)
• M37: 11,117,067 km (0.106 R)
• M38: 11,302,568 km (0.036 R)
• M39: 11,833,790 km (0.055 R)
• M40: 12,118,325 km (0.115 R)
• M41: 12,469,282 km (0.116 R)
• M42: 12,629,950 km (0.103 R)
• M43: 13,575,109 km (0.095 R)
• M44: 14,408,220 km (0.108 R)
• M45: 14,543,007 km (0.108 R)
• M46: 14,644,435 km (0.064 R)
• M47: 14,881,996 km (0.096 R)
• M48: 15,018,280 km (0.035 R)
• M49: 15,395,416 km (0.04 R)
• M50: 15,567,753 km (0.111 R)
• M51: 16,088,952 km (0.09 R)
• M52: 17,112,800 km (0.116 R)
• M53: 17,219,912 km (0.096 R)
• M54: 18,121,239 km (0.088 R)
• M55: 19,001,024 km (0.112 R)
• M56: 19,520,727 km (0.103 R)
• M57: 20,574,046 km (0.092 R)
• M58: 21,107,661 km (0.12 R)
• M59: 21,260,999 km (0.117 R)
• M60: 21,839,195 km (0.052 R)
• M61: 23,406,382 km (0.08 R)
• M62: 24,003,427 km (0.073 R)
• M63: 24,163,497 km (0.056 R)
• M64: 25,090,704 km (0.095 R)
• M65: 25,538,301 km (0.105 R)
• M66: 25,742,502 km (0.093 R)
• M67: 25,906,462 km (0.089 R)
• M68: 26,152,849 km (0.1 R)
• M69: 27,021,564 km (0.037 R)
• M70: 27,313,130 km (0.054 R)
• M71: 27,438,493 km (0.115 R)
• M72: 27,564,006 km (0.051 R)
• M73: 27,689,668 km (0.095 R)
• M74: 27,815,630 km (0.025 R)
• M75: 28,110,038 km (0.105 R)
• M76: 28,278,785 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.3

Radius: 13.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.72 AU - 7.78 AU

Year: 7354 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 22,116,401 km

• M1: 166,502 km (0.104 R)
• M2: 309,967 km (0.103 R)
• M3: 553,063 km (0.059 R)
• M4: 773,421 km (0.077 R)
• M5: 864,077 km (0.095 R)
• M6: 1,206,956 km (0.1 R)
• M7: 1,326,784 km (0.085 R)
• M8: 1,451,099 km (0.051 R)
• M9: 1,579,305 km (0.106 R)
• M10: 2,073,576 km (0.088 R)
• M11: 2,204,773 km (0.113 R)
• M12: 3,099,069 km (0.074 R)
• M13: 3,233,109 km (0.049 R)
• M14: 3,420,555 km (0.114 R)
• M15: 3,681,903 km (0.118 R)
• M16: 4,004,436 km (0.089 R)
• M17: 4,095,691 km (0.081 R)
• M18: 4,187,693 km (0.108 R)
• M19: 4,411,192 km (0.101 R)
• M20: 4,773,369 km (0.099 R)
• M21: 4,948,249 km (0.074 R)
• M22: 5,145,269 km (0.115 R)
• M23: 5,364,879 km (0.115 R)
• M24: 5,506,249 km (0.085 R)
• M25: 5,607,975 km (0.113 R)
• M26: 5,751,589 km (0.093 R)
• M27: 5,979,726 km (0.074 R)
• M28: 6,168,519 km (0.057 R)
• M29: 6,573,779 km (0.119 R)
• M30: 6,703,630 km (0.05 R)
• M31: 6,856,070 km (0.11 R)
• M32: 7,009,857 km (0.05 R)
• M33: 7,410,331 km (0.067 R)
• M34: 7,545,567 km (0.068 R)
• M35: 7,636,074 km (0.107 R)
• M36: 8,025,178 km (0.116 R)
• M37: 8,585,571 km (0.065 R)
• M38: 8,870,555 km (0.111 R)
• M39: 9,474,183 km (0.085 R)
• M40: 9,917,142 km (0.04 R)
• M41: 10,594,372 km (0.047 R)
• M42: 10,925,731 km (0.111 R)
• M43: 11,520,532 km (0.085 R)
• M44: 11,625,101 km (0.062 R)
• M45: 12,125,805 km (0.106 R)
• M46: 12,526,129 km (0.112 R)
• M47: 12,849,709 km (0.083 R)
• M48: 13,012,472 km (0.079 R)
• M49: 13,094,002 km (0.092 R)
• M50: 13,477,272 km (0.096 R)
• M51: 14,031,233 km (0.103 R)
• M52: 14,310,981 km (0.091 R)
• M53: 14,395,354 km (0.054 R)
• M54: 14,790,891 km (0.071 R)
• M55: 14,933,159 km (0.1 R)
• M56: 15,190,168 km (0.03 R)
• M57: 16,320,828 km (0.114 R)
• M58: 16,644,708 km (0.083 R)
• M59: 17,209,141 km (0.105 R)
• M60: 17,478,716 km (0.092 R)
• M61: 17,568,774 km (0.1 R)
• M62: 17,840,144 km (0.101 R)
• M63: 18,173,897 km (0.08 R)
• M64: 18,632,116 km (0.088 R)
• M65: 19,747,517 km (0.095 R)
• M66: 20,313,296 km (0.076 R)
• M67: 20,598,280 km (0.095 R)
• M68: 21,428,848 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.6

Radius: 8.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.79 AU - 9.21 AU

Year: 8524 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,116,401 km

• M1: 117,285 km (0.071 R)
• M2: 186,249 km (0.058 R)
• M3: 428,000 km (0.053 R)
• M4: 520,900 km (0.102 R)
• M5: 1,112,559 km (0.093 R)
• M6: 1,257,520 km (0.076 R)
• M7: 1,500,018 km (0.077 R)
• M8: 1,566,439 km (0.067 R)
• M9: 1,743,563 km (0.066 R)
• M10: 1,856,061 km (0.118 R)
• M11: 2,029,146 km (0.081 R)
• M12: 2,207,616 km (0.069 R)
• M13: 2,628,135 km (0.096 R)
• M14: 2,773,844 km (0.071 R)
• M15: 2,855,973 km (0.055 R)
• M16: 3,022,625 km (0.086 R)
• M17: 3,158,460 km (0.032 R)
• M18: 3,400,808 km (0.029 R)
• M19: 3,739,498 km (0.036 R)
• M20: 3,996,058 km (0.068 R)
• M21: 4,372,447 km (0.115 R)
• M22: 4,584,427 km (0.099 R)
• M23: 4,760,354 km (0.09 R)
• M24: 4,878,835 km (0.11 R)
• M25: 5,159,331 km (0.085 R)
• M26: 5,321,944 km (0.041 R)
• M27: 5,383,279 km (0.114 R)
• M28: 5,548,286 km (0.119 R)
• M29: 5,610,519 km (0.028 R)
• M30: 5,798,862 km (0.103 R)
• M31: 5,968,057 km (0.064 R)
• M32: 6,053,179 km (0.111 R)
• M33: 6,160,291 km (0.103 R)
• M34: 6,354,469 km (0.112 R)
• M35: 6,616,714 km (0.036 R)
• M36: 6,882,549 km (0.036 R)
• M37: 6,971,859 km (0.099 R)
• M38: 7,039,178 km (0.115 R)
• M39: 7,242,332 km (0.103 R)
• M40: 7,677,662 km (0.116 R)
• M41: 8,192,279 km (0.069 R)
• M42: 8,597,689 km (0.073 R)
• M43: 8,863,524 km (0.074 R)
• M44: 9,427,957 km (0.078 R)
• M45: 10,437,144 km (0.052 R)
• M46: 10,617,260 km (0.078 R)
• M47: 10,902,543 km (0.094 R)
• M48: 11,719,647 km (0.073 R)
• M49: 11,826,609 km (0.092 R)
• M50: 11,880,165 km (0.102 R)
• M51: 11,933,871 km (0.105 R)
• M52: 12,693,379 km (0.116 R)
• M53: 13,051,367 km (0.105 R)
• M54: 13,189,895 km (0.094 R)
• M55: 13,440,471 km (0.049 R)
• M56: 13,636,594 km (0.081 R)
• M57: 13,749,092 km (0.036 R)
• M58: 13,918,287 km (0.052 R)
• M59: 14,031,532 km (0.097 R)
• M60: 14,977,290 km (0.094 R)
• M61: 15,209,765 km (0.107 R)
• M62: 15,560,572 km (0.08 R)
• M63: 15,648,685 km (0.105 R)
• M64: 15,943,543 km (0.082 R)
• M65: 16,389,494 km (0.094 R)
• M66: 16,779,196 km (0.097 R)
• M67: 17,445,804 km (0.092 R)
• M68: 17,629,062 km (0.102 R)
• M69: 18,120,940 km (0.044 R)
• M70: 19,338,816 km (0.085 R)
• M71: 20,454,218 km (0.119 R)
• M72: 21,459,366 km (0.03 R)
• M73: 21,590,264 km (0.091 R)
• M74: 21,721,312 km (0.078 R)
• M75: 22,116,400 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 12,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit