🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.35 AU - 2.15 AU

Year: 817 Days

Day: 42.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,135,250 km

• M1: 70,161 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.01 AU - 2.03 AU

Year: 1014 Days

Day: 23.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.06 AU - 2.4 AU

Year: 1176 Days

Day: 25.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.99 AU - 3.13 AU

Year: 1446 Days

Day: 28.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.7 AU - 4.66 AU

Year: 3018 Days

Day: 46.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,135,250 km

• M1: 270,473 km (0.089 R)
• M2: 2,618,412 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.27 AU - 5.31 AU

Year: 3702 Days

Day: 20.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 10.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.16 AU - 8.38 AU

Year: 6220 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 15,135,250 km

• M1: 381,175 km (0.071 R)
• M2: 506,538 km (0.112 R)
• M3: 899,532 km (0.065 R)
• M4: 1,151,455 km (0.061 R)
• M5: 1,923,380 km (0.068 R)
• M6: 2,055,924 km (0.064 R)
• M7: 2,250,550 km (0.06 R)
• M8: 2,350,183 km (0.051 R)
• M9: 2,637,111 km (0.072 R)
• M10: 2,784,914 km (0.067 R)
• M11: 2,957,251 km (0.107 R)
• M12: 3,088,747 km (0.117 R)
• M13: 3,155,318 km (0.098 R)
• M14: 3,312,546 km (0.068 R)
• M15: 3,681,454 km (0.033 R)
• M16: 3,775,850 km (0.054 R)
• M17: 3,942,801 km (0.037 R)
• M18: 4,039,442 km (0.098 R)
• M19: 4,383,666 km (0.1 R)
• M20: 4,814,508 km (0.115 R)
• M21: 5,338,849 km (0.087 R)
• M22: 5,445,961 km (0.093 R)
• M23: 5,798,862 km (0.102 R)
• M24: 6,299,866 km (0.111 R)
• M25: 6,469,958 km (0.096 R)
• M26: 6,555,678 km (0.119 R)
• M27: 6,699,292 km (0.064 R)
• M28: 9,198,923 km (0.1 R)
• M29: 10,112,218 km (0.107 R)
• M30: 11,397,413 km (0.117 R)
• M31: 11,500,935 km (0.093 R)
• M32: 11,778,888 km (0.107 R)
• M33: 11,883,756 km (0.093 R)
• M34: 12,769,225 km (0.11 R)
• M35: 13,129,308 km (0.04 R)
• M36: 13,310,620 km (0.109 R)
• M37: 13,456,328 km (0.078 R)
• M38: 13,749,241 km (0.104 R)
• M39: 13,822,843 km (0.1 R)
• M40: 14,266,850 km (0.112 R)
• M41: 15,588,996 km (0.116 R)
• M42: 15,665,739 km (0.102 R)
• M43: 15,781,079 km (0.05 R)
• M44: 16,089,999 km (0.067 R)
• M45: 16,439,908 km (0.109 R)
• M46: 17,187,000 km (0.067 R)
• M47: 17,385,367 km (0.093 R)
• M48: 17,864,679 km (0.113 R)
• M49: 18,470,101 km (0.11 R)
• M50: 18,795,626 km (0.112 R)
• M51: 19,287,653 km (0.055 R)
• M52: 19,493,799 km (0.115 R)
• M53: 19,742,281 km (0.069 R)
• M54: 20,326,162 km (0.093 R)
• M55: 21,085,072 km (0.116 R)
• M56: 21,596,248 km (0.03 R)
• M57: 22,543,801 km (0.094 R)
• M58: 22,891,765 km (0.117 R)
• M59: 23,813,737 km (0.108 R)
• M60: 23,902,149 km (0.035 R)
• M61: 24,034,992 km (0.107 R)
• M62: 24,390,586 km (0.095 R)
• M63: 24,479,597 km (0.074 R)
• M64: 24,702,947 km (0.06 R)
• M65: 24,882,165 km (0.052 R)
• M66: 25,829,868 km (0.118 R)
• M67: 26,559,756 km (0.068 R)
• M68: 26,651,459 km (0.106 R)
• M69: 27,528,103 km (0.067 R)
• M70: 27,621,003 km (0.119 R)
• M71: 27,760,428 km (0.103 R)
• M72: 28,040,026 km (0.112 R)
• M73: 29,120,422 km (0.117 R)
• M74: 29,641,920 km (0.108 R)
• M75: 29,927,652 km (0.038 R)
• M76: 30,118,689 km (0.052 R)
• M77: 30,406,066 km (0.072 R)
• M78: 30,935,044 km (0.109 R)
• M79: 31,176,645 km (0.087 R)
• M80: 31,418,694 km (0.103 R)
• M81: 31,904,887 km (0.072 R)
• M82: 32,540,529 km (0.065 R)
• M83: 32,884,604 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.5

Radius: 10.5

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6 AU - 8.98 AU

Year: 7238 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 79.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 15,135,250 km

• M1: 431,291 km (0.037 R)
• M2: 668,403 km (0.081 R)
• M3: 818,749 km (0.11 R)
• M4: 980,913 km (0.032 R)
• M5: 1,066,184 km (0.102 R)
• M6: 1,244,804 km (0.037 R)
• M7: 1,491,790 km (0.065 R)
• M8: 1,591,123 km (0.112 R)
• M9: 1,713,494 km (0.065 R)
• M10: 2,033,035 km (0.099 R)
• M11: 2,875,570 km (0.058 R)
• M12: 3,178,656 km (0.102 R)
• M13: 3,334,088 km (0.099 R)
• M14: 3,870,247 km (0.026 R)
• M15: 4,092,399 km (0.095 R)
• M16: 4,205,047 km (0.086 R)
• M17: 4,695,428 km (0.106 R)
• M18: 5,418,584 km (0.113 R)
• M19: 6,633,768 km (0.109 R)
• M20: 6,833,182 km (0.076 R)
• M21: 7,135,968 km (0.09 R)
• M22: 7,719,998 km (0.025 R)
• M23: 7,789,860 km (0.092 R)
• M24: 7,929,884 km (0.064 R)
• M25: 8,212,624 km (0.056 R)
• M26: 8,283,832 km (0.094 R)
• M27: 8,391,094 km (0.117 R)
• M28: 8,897,483 km (0.113 R)
• M29: 9,043,939 km (0.043 R)
• M30: 9,265,195 km (0.083 R)
• M31: 9,977,879 km (0.112 R)
• M32: 10,359,952 km (0.087 R)
• M33: 10,552,783 km (0.066 R)
• M34: 10,785,857 km (0.071 R)
• M35: 11,020,576 km (0.118 R)
• M36: 11,257,090 km (0.063 R)
• M37: 12,300,984 km (0.101 R)
• M38: 12,669,593 km (0.118 R)
• M39: 12,834,600 km (0.119 R)
• M40: 13,585,880 km (0.08 R)
• M41: 13,670,253 km (0.083 R)
• M42: 14,652,962 km (0.099 R)
• M43: 15,130,927 km (0.096 R)
• M44: 15,262,124 km (0.069 R)
• M45: 15,437,752 km (0.115 R)
• M46: 16,460,553 km (0.098 R)
• M47: 17,093,801 km (0.111 R)
• M48: 17,230,533 km (0.119 R)
• M49: 18,058,557 km (0.115 R)
• M50: 19,419,898 km (0.048 R)
• M51: 19,801,223 km (0.117 R)
• M52: 19,944,837 km (0.039 R)
• M53: 20,668,292 km (0.118 R)
• M54: 20,765,381 km (0.041 R)
• M55: 21,498,411 km (0.042 R)
• M56: 22,389,416 km (0.098 R)
• M57: 22,839,406 km (0.058 R)
• M58: 23,241,974 km (0.102 R)
• M59: 24,463,590 km (0.078 R)
• M60: 25,185,699 km (0.117 R)
• M61: 25,341,431 km (0.025 R)
• M62: 25,601,581 km (0.08 R)
• M63: 26,334,760 km (0.072 R)
• M64: 27,982,731 km (0.032 R)
• M65: 28,467,428 km (0.084 R)
• M66: 28,900,663 km (0.069 R)
• M67: 29,335,993 km (0.069 R)
• M68: 29,445,199 km (0.094 R)
• M69: 29,554,555 km (0.111 R)
• M70: 30,158,183 km (0.115 R)
• M71: 30,932,352 km (0.09 R)
• M72: 32,049,549 km (0.104 R)
• M73: 33,864,620 km (0.117 R)
• M74: 34,036,508 km (0.118 R)
• M75: 34,323,586 km (0.092 R)
• M76: 35,771,095 km (0.083 R)
• M77: 36,355,723 km (0.085 R)
• M78: 36,531,650 km (0.045 R)
• M79: 36,884,552 km (0.079 R)
• M80: 37,593,646 km (0.064 R)
• M81: 37,830,908 km (0.073 R)
• M82: 39,265,552 km (0.046 R)

Asteroid Belt

Center: 9.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 13.4

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.17 AU - 11.09 AU

Year: 12238 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 15,135,250 km

• M1: 188,793 km (0.056 R)
• M2: 449,841 km (0.113 R)
• M3: 544,087 km (0.093 R)
• M4: 860,188 km (0.041 R)
• M5: 1,044,941 km (0.054 R)
• M6: 1,133,653 km (0.117 R)
• M7: 1,262,456 km (0.101 R)
• M8: 1,576,313 km (0.118 R)
• M9: 1,690,157 km (0.104 R)
• M10: 1,850,226 km (0.09 R)
• M11: 2,313,531 km (0.092 R)
• M12: 3,784,377 km (0.072 R)
• M13: 4,067,566 km (0.075 R)
• M14: 4,402,067 km (0.047 R)
• M15: 4,791,021 km (0.06 R)
• M16: 5,379,689 km (0.113 R)
• M17: 6,238,979 km (0.104 R)
• M18: 7,002,078 km (0.094 R)
• M19: 7,580,423 km (0.06 R)
• M20: 7,866,454 km (0.099 R)
• M21: 8,065,270 km (0.102 R)
• M22: 8,430,887 km (0.086 R)
• M23: 8,615,790 km (0.113 R)
• M24: 8,802,040 km (0.092 R)
• M25: 8,895,688 km (0.045 R)
• M26: 9,753,183 km (0.04 R)
• M27: 11,139,506 km (0.094 R)
• M28: 11,485,377 km (0.067 R)
• M29: 13,332,461 km (0.094 R)
• M30: 13,461,714 km (0.118 R)
• M31: 13,721,565 km (0.116 R)
• M32: 13,961,221 km (0.101 R)
• M33: 14,510,993 km (0.093 R)
• M34: 14,799,717 km (0.082 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 17,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit