🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 16.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.6 AU - 0.66 AU

Year: 179 Days

Day: 22.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,428,345 km

• M1: 156,031 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.58 AU - 0.72 AU

Year: 188 Days

Day: 47.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,428,345 km

• M1: 282,142 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.7 AU - 3.1 AU

Year: 1769 Days

Day: 23.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.59 AU - 3.35 AU

Year: 1833 Days

Day: 28.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.8 AU - 4.38 AU

Year: 2963 Days

Day: 37.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.67 AU - 5.11 AU

Year: 3873 Days

Day: 40.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 12.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.66 AU - 7.78 AU

Year: 6948 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,428,345 km

• M1: 229,483 km (0.118 R)
• M2: 425,606 km (0.08 R)
• M3: 522,246 km (0.118 R)
• M4: 628,161 km (0.037 R)
• M5: 950,994 km (0.046 R)
• M6: 1,211,294 km (0.067 R)
• M7: 1,292,376 km (0.067 R)
• M8: 1,409,062 km (0.071 R)
• M9: 1,671,906 km (0.075 R)
• M10: 1,989,203 km (0.046 R)
• M11: 2,245,015 km (0.092 R)
• M12: 2,788,953 km (0.081 R)
• M13: 2,986,721 km (0.101 R)
• M14: 3,234,904 km (0.086 R)
• M15: 3,396,470 km (0.114 R)
• M16: 3,513,456 km (0.094 R)
• M17: 3,727,680 km (0.102 R)
• M18: 3,848,555 km (0.099 R)
• M19: 4,044,678 km (0.107 R)
• M20: 4,678,973 km (0.094 R)
• M21: 4,888,559 km (0.089 R)
• M22: 5,074,509 km (0.045 R)
• M23: 5,480,967 km (0.112 R)
• M24: 5,618,896 km (0.094 R)
• M25: 5,758,022 km (0.07 R)
• M26: 5,870,071 km (0.112 R)
• M27: 5,954,594 km (0.045 R)
• M28: 6,067,989 km (0.091 R)
• M29: 6,499,429 km (0.112 R)
• M30: 7,120,410 km (0.1 R)
• M31: 7,331,642 km (0.088 R)
• M32: 8,323,775 km (0.091 R)
• M33: 8,418,919 km (0.117 R)
• M34: 8,706,596 km (0.116 R)
• M35: 9,689,005 km (0.117 R)
• M36: 9,923,425 km (0.099 R)
• M37: 10,844,798 km (0.105 R)
• M38: 11,509,462 km (0.093 R)
• M39: 11,615,676 km (0.093 R)
• M40: 12,115,483 km (0.093 R)
• M41: 12,331,951 km (0.108 R)
• M42: 12,841,780 km (0.083 R)
• M43: 13,062,437 km (0.116 R)
• M44: 13,247,340 km (0.1 R)
• M45: 13,619,689 km (0.03 R)
• M46: 14,412,708 km (0.109 R)
• M47: 14,527,150 km (0.072 R)
• M48: 14,834,125 km (0.106 R)
• M49: 15,728,421 km (0.093 R)
• M50: 16,360,771 km (0.115 R)
• M51: 16,720,105 km (0.06 R)
• M52: 16,800,439 km (0.108 R)
• M53: 16,880,773 km (0.1 R)
• M54: 17,162,915 km (0.089 R)
• M55: 18,763,911 km (0.086 R)
• M56: 18,930,863 km (0.108 R)
• M57: 20,326,611 km (0.116 R)
• M58: 20,455,115 km (0.073 R)
• M59: 22,371,165 km (0.066 R)
• M60: 22,725,712 km (0.055 R)
• M61: 22,903,733 km (0.079 R)
• M62: 23,890,780 km (0.064 R)
• M63: 24,162,450 km (0.056 R)
• M64: 24,298,584 km (0.108 R)
• M65: 24,663,004 km (0.095 R)
• M66: 24,891,739 km (0.075 R)
• M67: 25,351,304 km (0.071 R)
• M68: 25,813,561 km (0.065 R)
• M69: 26,981,622 km (0.094 R)
• M70: 28,023,720 km (0.058 R)
• M71: 28,886,002 km (0.102 R)
• M72: 30,587,828 km (0.113 R)
• M73: 31,129,372 km (0.106 R)
• M74: 31,574,725 km (0.052 R)
• M75: 33,529,371 km (0.116 R)
• M76: 33,782,790 km (0.064 R)
• M77: 33,884,367 km (0.083 R)
• M78: 34,036,807 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.7

Radius: 14.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.68 AU - 8.94 AU

Year: 7817 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,428,345 km

• M1: 294,857 km (0.055 R)
• M2: 476,918 km (0.115 R)
• M3: 898,186 km (0.034 R)
• M4: 1,178,532 km (0.034 R)
• M5: 1,368,821 km (0.08 R)
• M6: 1,467,854 km (0.087 R)
• M7: 1,569,730 km (0.096 R)
• M8: 1,737,878 km (0.102 R)
• M9: 2,279,273 km (0.083 R)
• M10: 2,693,958 km (0.098 R)
• M11: 2,897,561 km (0.046 R)
• M12: 3,053,741 km (0.103 R)
• M13: 3,905,552 km (0.063 R)
• M14: 4,136,980 km (0.112 R)
• M15: 4,254,563 km (0.038 R)
• M16: 4,583,380 km (0.077 R)
• M17: 4,920,723 km (0.109 R)
• M18: 5,298,158 km (0.106 R)
• M19: 5,426,064 km (0.09 R)
• M20: 5,619,943 km (0.088 R)
• M21: 5,981,222 km (0.084 R)
• M22: 6,114,663 km (0.109 R)
• M23: 6,282,662 km (0.117 R)
• M24: 6,520,522 km (0.048 R)
• M25: 6,970,363 km (0.076 R)
• M26: 7,358,869 km (0.076 R)
• M27: 7,936,765 km (0.057 R)
• M28: 8,604,421 km (0.068 R)
• M29: 9,097,944 km (0.095 R)
• M30: 9,600,892 km (0.062 R)
• M31: 10,232,195 km (0.108 R)
• M32: 10,472,449 km (0.098 R)
• M33: 11,163,292 km (0.092 R)
• M34: 11,410,727 km (0.047 R)
• M35: 11,995,056 km (0.108 R)
• M36: 12,206,139 km (0.109 R)
• M37: 12,546,474 km (0.103 R)
• M38: 12,674,829 km (0.09 R)
• M39: 14,027,493 km (0.077 R)
• M40: 14,608,382 km (0.079 R)
• M41: 15,471,561 km (0.108 R)
• M42: 16,868,207 km (0.096 R)
• M43: 17,295,010 km (0.087 R)
• M44: 19,631,130 km (0.107 R)
• M45: 20,381,364 km (0.1 R)
• M46: 20,532,607 km (0.12 R)
• M47: 21,498,860 km (0.114 R)
• M48: 21,807,031 km (0.067 R)
• M49: 22,116,699 km (0.087 R)
• M50: 22,323,892 km (0.078 R)
• M51: 22,531,833 km (0.11 R)
• M52: 22,844,941 km (0.115 R)
• M53: 23,686,878 km (0.109 R)
• M54: 23,792,793 km (0.118 R)
• M55: 24,592,544 km (0.106 R)
• M56: 25,401,120 km (0.092 R)
• M57: 25,890,455 km (0.116 R)
• M58: 26,437,833 km (0.07 R)
• M59: 27,044,303 km (0.066 R)
• M60: 27,711,210 km (0.068 R)
• M61: 30,836,759 km (0.111 R)
• M62: 32,235,349 km (0.097 R)
• M63: 32,883,258 km (0.092 R)
• M64: 34,251,928 km (0.047 R)
• M65: 34,431,895 km (0.069 R)
• M66: 34,672,149 km (0.12 R)
• M67: 34,913,151 km (0.115 R)
• M68: 35,336,064 km (0.105 R)
• M69: 36,004,168 km (0.072 R)
• M70: 36,187,127 km (0.025 R)
• M71: 37,909,297 km (0.097 R)
• M72: 38,157,480 km (0.099 R)
• M73: 38,281,796 km (0.115 R)
• M74: 39,910,019 km (0.114 R)
• M75: 40,415,510 km (0.119 R)
• M76: 40,923,246 km (0.106 R)
• M77: 41,241,590 km (0.034 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit