🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.57 AU - 0.79 AU

Year: 205 Days

Day: 12.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.09 AU

Year: 302 Days

Day: 33.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1 AU

Year: 322 Days

Day: 41 Hours

Environment

Temp: 69 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.74 AU - 1.12 AU

Year: 328 Days

Day: 13.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,000,752 km

• M1: 42,187 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.49 AU - 3.19 AU

Year: 1748 Days

Day: 41.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.05 AU - 4.59 AU

Year: 2727 Days

Day: 34.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,000,752 km

• M1: 1,876,705 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.93 AU - 4.17 AU

Year: 2977 Days

Day: 23.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 12.5

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.94 AU - 5.58 AU

Year: 4406 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,000,752 km

• M1: 211,382 km (0.073 R)
• M2: 346,169 km (0.034 R)
• M3: 636,539 km (0.093 R)
• M4: 882,927 km (0.11 R)
• M5: 976,874 km (0.075 R)
• M6: 1,117,646 km (0.085 R)
• M7: 1,326,484 km (0.038 R)
• M8: 1,420,133 km (0.11 R)
• M9: 1,532,481 km (0.116 R)
• M10: 1,732,194 km (0.083 R)
• M11: 1,852,770 km (0.102 R)
• M12: 2,120,999 km (0.079 R)
• M13: 2,735,098 km (0.118 R)
• M14: 2,917,607 km (0.111 R)
• M15: 3,062,568 km (0.114 R)
• M16: 3,252,258 km (0.101 R)
• M17: 3,337,977 km (0.042 R)
• M18: 4,096,289 km (0.071 R)
• M19: 4,808,973 km (0.11 R)
• M20: 5,534,373 km (0.078 R)
• M21: 5,923,178 km (0.119 R)
• M22: 6,187,368 km (0.112 R)
• M23: 6,727,267 km (0.063 R)
• M24: 7,114,276 km (0.102 R)
• M25: 7,282,424 km (0.109 R)
• M26: 7,367,097 km (0.075 R)
• M27: 7,910,287 km (0.059 R)
• M28: 8,525,732 km (0.051 R)
• M29: 8,764,341 km (0.11 R)
• M30: 9,005,193 km (0.096 R)
• M31: 9,156,736 km (0.098 R)
• M32: 9,248,140 km (0.1 R)
• M33: 9,401,179 km (0.053 R)
• M34: 9,896,348 km (0.101 R)
• M35: 9,990,146 km (0.104 R)
• M36: 10,147,224 km (0.091 R)
• M37: 10,847,940 km (0.112 R)
• M38: 10,977,043 km (0.082 R)
• M39: 11,630,038 km (0.044 R)
• M40: 11,961,397 km (0.066 R)
• M41: 12,295,748 km (0.054 R)
• M42: 12,498,005 km (0.116 R)
• M43: 12,735,267 km (0.107 R)
• M44: 12,973,875 km (0.055 R)
• M45: 13,594,706 km (0.074 R)
• M46: 14,084,191 km (0.099 R)
• M47: 14,331,177 km (0.087 R)
• M48: 15,587,350 km (0.054 R)
• M49: 16,062,922 km (0.074 R)
• M50: 16,729,231 km (0.058 R)
• M51: 17,593,906 km (0.12 R)
• M52: 18,743,416 km (0.094 R)
• M53: 18,976,191 km (0.102 R)
• M54: 19,838,174 km (0.088 R)
• M55: 20,075,436 km (0.102 R)
• M56: 20,473,067 km (0.057 R)
• M57: 20,632,838 km (0.051 R)
• M58: 20,993,817 km (0.057 R)
• M59: 21,235,717 km (0.087 R)
• M60: 21,356,891 km (0.098 R)
• M61: 22,130,312 km (0.037 R)
• M62: 22,253,282 km (0.11 R)
• M63: 22,788,692 km (0.071 R)
• M64: 22,995,736 km (0.098 R)
• M65: 25,015,307 km (0.072 R)
• M66: 25,615,045 km (0.116 R)
• M67: 26,176,187 km (0.033 R)
• M68: 26,306,337 km (0.046 R)
• M69: 26,741,367 km (0.097 R)
• M70: 27,091,127 km (0.12 R)
• M71: 27,398,551 km (0.074 R)
• M72: 27,618,759 km (0.069 R)
• M73: 27,883,846 km (0.097 R)
• M74: 29,221,850 km (0.108 R)
• M75: 29,446,845 km (0.119 R)
• M76: 29,672,438 km (0.064 R)
• M77: 30,079,943 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.3

Radius: 10.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.9 AU - 9.26 AU

Year: 7622 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,000,752 km

• M1: 132,843 km (0.056 R)
• M2: 226,192 km (0.119 R)
• M3: 339,288 km (0.093 R)
• M4: 625,917 km (0.108 R)
• M5: 694,583 km (0.049 R)
• M6: 766,091 km (0.083 R)
• M7: 1,493,286 km (0.114 R)
• M8: 3,183,592 km (0.092 R)
• M9: 3,411,579 km (0.108 R)
• M10: 3,559,532 km (0.106 R)
• M11: 3,645,102 km (0.052 R)
• M12: 4,308,119 km (0.118 R)
• M13: 5,032,173 km (0.061 R)
• M14: 5,420,679 km (0.101 R)
• M15: 5,568,930 km (0.039 R)
• M16: 5,743,511 km (0.106 R)
• M17: 5,970,750 km (0.09 R)
• M18: 6,723,078 km (0.11 R)
• M19: 6,935,956 km (0.091 R)
• M20: 7,532,552 km (0.048 R)
• M21: 7,977,007 km (0.049 R)
• M22: 8,061,231 km (0.09 R)
• M23: 8,949,393 km (0.062 R)
• M24: 9,538,809 km (0.087 R)
• M25: 9,688,108 km (0.1 R)
• M26: 9,778,166 km (0.092 R)
• M27: 9,898,592 km (0.071 R)
• M28: 10,293,231 km (0.074 R)
• M29: 10,817,272 km (0.088 R)
• M30: 11,255,295 km (0.097 R)
• M31: 11,349,990 km (0.083 R)
• M32: 11,413,121 km (0.038 R)
• M33: 11,539,980 km (0.105 R)
• M34: 12,768,178 km (0.06 R)
• M35: 12,866,913 km (0.119 R)
• M36: 13,031,919 km (0.117 R)
• M37: 13,699,425 km (0.08 R)
• M38: 14,241,418 km (0.11 R)
• M39: 14,790,592 km (0.097 R)
• M40: 15,032,940 km (0.103 R)
• M41: 15,102,354 km (0.09 R)
• M42: 16,335,938 km (0.064 R)
• M43: 16,586,514 km (0.111 R)
• M44: 16,658,321 km (0.114 R)
• M45: 16,946,596 km (0.103 R)
• M46: 17,528,383 km (0.101 R)
• M47: 17,674,839 km (0.118 R)
• M48: 17,821,594 km (0.102 R)
• M49: 18,190,503 km (0.105 R)
• M50: 18,264,703 km (0.055 R)
• M51: 18,524,704 km (0.106 R)
• M52: 19,425,882 km (0.096 R)
• M53: 19,996,299 km (0.072 R)
• M54: 20,726,635 km (0.116 R)
• M55: 21,036,901 km (0.104 R)
• M56: 21,270,573 km (0.097 R)
• M57: 21,348,663 km (0.091 R)
• M58: 22,253,282 km (0.119 R)
• M59: 22,332,569 km (0.117 R)
• M60: 23,130,374 km (0.117 R)
• M61: 23,371,526 km (0.105 R)
• M62: 23,775,290 km (0.079 R)
• M63: 23,937,454 km (0.089 R)
• M64: 24,222,139 km (0.105 R)
• M65: 24,548,861 km (0.066 R)
• M66: 25,620,879 km (0.075 R)
• M67: 25,995,472 km (0.09 R)
• M68: 26,329,973 km (0.058 R)
• M69: 27,682,338 km (0.086 R)
• M70: 27,810,244 km (0.057 R)
• M71: 28,238,244 km (0.082 R)
• M72: 28,409,982 km (0.079 R)
• M73: 28,496,001 km (0.116 R)
• M74: 28,625,104 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 11.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.49 AU - 8.89 AU

Year: 8561 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,000,752 km

• M1: 152,889 km (0.044 R)
• M2: 492,626 km (0.078 R)
• M3: 676,930 km (0.107 R)
• M4: 754,422 km (0.091 R)
• M5: 919,429 km (0.119 R)
• M6: 1,060,649 km (0.103 R)
• M7: 1,171,651 km (0.067 R)
• M8: 1,267,244 km (0.055 R)
• M9: 2,317,271 km (0.105 R)
• M10: 2,439,193 km (0.069 R)
• M11: 2,740,932 km (0.099 R)
• M12: 3,161,901 km (0.107 R)
• M13: 3,297,735 km (0.112 R)
• M14: 3,519,140 km (0.113 R)
• M15: 3,716,909 km (0.11 R)
• M16: 3,947,589 km (0.074 R)
• M17: 4,514,116 km (0.05 R)
• M18: 4,605,969 km (0.114 R)
• M19: 4,760,503 km (0.085 R)
• M20: 4,854,002 km (0.106 R)
• M21: 4,979,664 km (0.106 R)
• M22: 5,428,009 km (0.076 R)
• M23: 5,956,389 km (0.058 R)
• M24: 6,192,753 km (0.084 R)
• M25: 6,397,852 km (0.102 R)
• M26: 6,779,776 km (0.056 R)
• M27: 6,955,852 km (0.099 R)
• M28: 7,062,216 km (0.114 R)
• M29: 7,133,425 km (0.112 R)
• M30: 7,420,653 km (0.045 R)
• M31: 7,895,776 km (0.096 R)
• M32: 8,722,154 km (0.112 R)
• M33: 9,262,352 km (0.103 R)
• M34: 9,340,293 km (0.076 R)
• M35: 9,615,254 km (0.106 R)
• M36: 9,853,114 km (0.103 R)
• M37: 10,334,670 km (0.087 R)
• M38: 10,823,855 km (0.095 R)
• M39: 11,154,167 km (0.036 R)
• M40: 11,487,920 km (0.088 R)
• M41: 12,079,729 km (0.107 R)
• M42: 12,638,327 km (0.069 R)
• M43: 13,029,975 km (0.06 R)
• M44: 13,558,354 km (0.113 R)
• M45: 15,231,457 km (0.042 R)
• M46: 15,601,712 km (0.077 R)
• M47: 16,921,165 km (0.092 R)
• M48: 17,112,500 km (0.08 R)
• M49: 17,594,206 km (0.107 R)
• M50: 18,521,563 km (0.118 R)
• M51: 18,718,882 km (0.113 R)
• M52: 19,115,466 km (0.047 R)
• M53: 19,264,915 km (0.104 R)
• M54: 20,271,259 km (0.043 R)
• M55: 21,501,403 km (0.033 R)
• M56: 22,073,315 km (0.045 R)
• M57: 22,914,055 km (0.113 R)
• M58: 23,125,886 km (0.109 R)
• M59: 24,033,496 km (0.087 R)
• M60: 25,553,560 km (0.103 R)
• M61: 25,828,372 km (0.115 R)
• M62: 27,216,640 km (0.084 R)
• M63: 27,384,788 km (0.063 R)
• M64: 28,287,910 km (0.041 R)
• M65: 29,200,607 km (0.119 R)
• M66: 29,833,855 km (0.059 R)
• M67: 30,646,171 km (0.114 R)
• M68: 31,289,591 km (0.084 R)
• M69: 31,407,026 km (0.064 R)
• M70: 32,174,164 km (0.08 R)
• M71: 33,066,964 km (0.089 R)
• M72: 35,303,901 km (0.119 R)
• M73: 38,152,394 km (0.095 R)
• M74: 38,844,434 km (0.067 R)
• M75: 39,160,384 km (0.113 R)
• M76: 40,560,620 km (0.082 R)
• M77: 41,460,152 km (0.106 R)
• M78: 42,236,565 km (0.084 R)
• M79: 42,952,391 km (0.101 R)
• M80: 44,000,773 km (0.096 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: 472 - 14,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit