🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.62 AU - 0.7 AU

Year: 196 Days

Day: 48 Hours

Environment

Temp: 133 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.66 AU - 0.88 AU

Year: 247 Days

Day: 14.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,302,942 km

• M1: 258,056 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 1.01 AU

Year: 266 Days

Day: 18.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,302,942 km

• M1: 67,020 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.81 AU - 0.89 AU

Year: 286 Days

Day: 26.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.62 AU - 3.66 AU

Year: 2032 Days

Day: 47.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,302,942 km

• M1: 34,408 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.94 AU - 4.08 AU

Year: 2402 Days

Day: 12.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 13.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.66 AU - 7.96 AU

Year: 7219 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,302,942 km

• M1: 391,348 km (0.065 R)
• M2: 537,655 km (0.089 R)
• M3: 625,020 km (0.103 R)
• M4: 730,337 km (0.093 R)
• M5: 829,819 km (0.075 R)
• M6: 1,173,745 km (0.115 R)
• M7: 1,278,314 km (0.11 R)
• M8: 1,578,706 km (0.084 R)
• M9: 1,797,568 km (0.105 R)
• M10: 1,884,634 km (0.109 R)
• M11: 2,117,558 km (0.102 R)
• M12: 2,360,355 km (0.115 R)
• M13: 2,632,025 km (0.058 R)
• M14: 2,955,306 km (0.071 R)
• M15: 3,248,817 km (0.118 R)
• M16: 3,486,229 km (0.12 R)
• M17: 3,841,823 km (0.1 R)
• M18: 4,279,546 km (0.052 R)
• M19: 4,444,852 km (0.061 R)
• M20: 4,612,402 km (0.091 R)
• M21: 4,830,814 km (0.094 R)
• M22: 4,978,468 km (0.084 R)
• M23: 5,252,980 km (0.086 R)
• M24: 5,764,904 km (0.038 R)
• M25: 5,895,353 km (0.104 R)
• M26: 6,079,807 km (0.11 R)
• M27: 6,186,022 km (0.05 R)
• M28: 6,319,762 km (0.117 R)
• M29: 7,282,574 km (0.1 R)
• M30: 7,423,794 km (0.05 R)
• M31: 7,509,065 km (0.097 R)
• M32: 7,737,950 km (0.107 R)
• M33: 7,882,162 km (0.119 R)
• M34: 8,408,896 km (0.118 R)
• M35: 9,068,174 km (0.118 R)
• M36: 9,312,019 km (0.117 R)
• M37: 9,527,290 km (0.037 R)
• M38: 9,775,174 km (0.107 R)
• M39: 9,868,822 km (0.069 R)
• M40: 10,245,958 km (0.035 R)
• M41: 11,144,593 km (0.11 R)
• M42: 11,405,940 km (0.036 R)
• M43: 12,101,869 km (0.12 R)
• M44: 12,235,909 km (0.093 R)
• M45: 12,370,547 km (0.057 R)
• M46: 12,471,825 km (0.088 R)
• M47: 13,154,141 km (0.099 R)
• M48: 13,465,304 km (0.078 R)
• M49: 13,708,850 km (0.111 R)
• M50: 14,377,403 km (0.099 R)
• M51: 14,590,729 km (0.087 R)
• M52: 15,128,833 km (0.07 R)
• M53: 15,746,373 km (0.053 R)
• M54: 16,335,339 km (0.107 R)
• M55: 16,446,491 km (0.118 R)
• M56: 17,156,781 km (0.116 R)
• M57: 17,838,798 km (0.115 R)
• M58: 18,221,619 km (0.106 R)
• M59: 18,337,109 km (0.081 R)
• M60: 19,740,486 km (0.086 R)
• M61: 20,976,613 km (0.106 R)
• M62: 21,097,489 km (0.07 R)
• M63: 21,705,903 km (0.081 R)
• M64: 22,032,625 km (0.11 R)
• M65: 22,155,594 km (0.076 R)
• M66: 22,981,225 km (0.049 R)
• M67: 24,662,555 km (0.119 R)
• M68: 25,346,218 km (0.07 R)
• M69: 25,647,209 km (0.091 R)
• M70: 26,166,014 km (0.114 R)
• M71: 27,566,549 km (0.095 R)
• M72: 29,758,008 km (0.042 R)
• M73: 30,121,082 km (0.079 R)
• M74: 30,622,834 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 8.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.06 AU - 13.28 AU

Year: 14561 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,302,942 km

• M1: 103,522 km (0.068 R)
• M2: 171,888 km (0.072 R)
• M3: 225,594 km (0.1 R)
• M4: 424,409 km (0.1 R)
• M5: 629,657 km (0.052 R)
• M6: 778,358 km (0.043 R)
• M7: 848,370 km (0.091 R)
• M8: 976,126 km (0.041 R)
• M9: 1,130,212 km (0.069 R)
• M10: 1,190,051 km (0.073 R)
• M11: 2,469,262 km (0.047 R)
• M12: 2,574,579 km (0.085 R)
• M13: 2,627,687 km (0.041 R)
• M14: 2,816,778 km (0.036 R)
• M15: 2,899,057 km (0.085 R)
• M16: 3,038,333 km (0.026 R)
• M17: 3,766,874 km (0.062 R)
• M18: 4,387,257 km (0.096 R)
• M19: 5,651,658 km (0.046 R)
• M20: 5,966,711 km (0.109 R)
• M21: 6,541,017 km (0.091 R)
• M22: 6,760,926 km (0.111 R)
• M23: 7,020,628 km (0.097 R)
• M24: 7,321,320 km (0.097 R)
• M25: 7,626,350 km (0.105 R)
• M26: 7,741,839 km (0.103 R)
• M27: 7,896,673 km (0.12 R)
• M28: 8,170,138 km (0.1 R)
• M29: 9,131,304 km (0.101 R)
• M30: 9,294,965 km (0.051 R)
• M31: 9,791,929 km (0.119 R)
• M32: 9,917,441 km (0.077 R)
• M33: 10,596,167 km (0.083 R)
• M34: 10,768,204 km (0.114 R)
• M35: 11,642,305 km (0.09 R)
• M36: 12,087,807 km (0.103 R)
• M37: 13,272,173 km (0.08 R)
• M38: 13,972,292 km (0.111 R)
• M39: 14,398,047 km (0.09 R)
• M40: 16,044,671 km (0.033 R)
• M41: 18,211,297 km (0.071 R)
• M42: 18,365,831 km (0.037 R)
• M43: 19,829,347 km (0.108 R)
• M44: 20,041,477 km (0.075 R)
• M45: 21,547,329 km (0.092 R)
• M46: 23,033,584 km (0.117 R)
• M47: 24,894,582 km (0.096 R)
• M48: 25,066,170 km (0.108 R)
• M49: 25,238,208 km (0.076 R)
• M50: 25,410,545 km (0.106 R)
• M51: 26,336,406 km (0.07 R)
• M52: 26,803,450 km (0.076 R)
• M53: 27,332,129 km (0.118 R)
• M54: 27,391,071 km (0.091 R)
• M55: 27,864,399 km (0.118 R)
• M56: 28,758,844 km (0.062 R)
• M57: 29,360,527 km (0.102 R)
• M58: 30,882,685 km (0.118 R)
• M59: 31,498,580 km (0.068 R)
• M60: 34,384,173 km (0.108 R)
• M61: 34,638,938 km (0.079 R)
• M62: 34,958,479 km (0.093 R)
• M63: 36,246,218 km (0.104 R)
• M64: 37,222,194 km (0.114 R)
• M65: 37,680,562 km (0.054 R)
• M66: 37,943,406 km (0.103 R)
• M67: 38,338,643 km (0.116 R)
• M68: 40,000,526 km (0.109 R)
• M69: 40,134,566 km (0.088 R)
• M70: 41,889,498 km (0.091 R)
• M71: 44,222,178 km (0.11 R)
• M72: 44,429,969 km (0.032 R)
• M73: 44,568,796 km (0.116 R)
• M74: 44,846,749 km (0.037 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit