🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.65 AU

Year: 144 Days

Day: 21.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.08 AU - 1.3 AU

Year: 484 Days

Day: 41.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.46 AU - 1.58 AU

Year: 699 Days

Day: 20.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.12 AU - 3.3 AU

Year: 1663 Days

Day: 37.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 13.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.7 AU - 7.02 AU

Year: 5979 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,014,903 km

• M1: 176,525 km (0.068 R)
• M2: 271,670 km (0.114 R)
• M3: 371,601 km (0.109 R)
• M4: 526,285 km (0.113 R)
• M5: 727,794 km (0.094 R)
• M6: 1,111,811 km (0.092 R)
• M7: 1,529,189 km (0.106 R)
• M8: 1,655,450 km (0.074 R)
• M9: 2,009,847 km (0.1 R)
• M10: 2,291,839 km (0.071 R)
• M11: 2,503,520 km (0.074 R)
• M12: 2,704,879 km (0.1 R)
• M13: 2,842,060 km (0.12 R)
• M14: 3,105,801 km (0.107 R)
• M15: 3,213,661 km (0.072 R)
• M16: 3,304,467 km (0.115 R)
• M17: 3,525,872 km (0.058 R)
• M18: 3,714,366 km (0.089 R)
• M19: 3,944,896 km (0.064 R)
• M20: 4,120,973 km (0.093 R)
• M21: 4,220,006 km (0.089 R)
• M22: 4,562,585 km (0.103 R)
• M23: 4,665,060 km (0.113 R)
• M24: 5,167,858 km (0.109 R)
• M25: 5,490,990 km (0.059 R)
• M26: 5,644,028 km (0.116 R)
• M27: 5,842,994 km (0.06 R)
• M28: 6,225,216 km (0.104 R)
• M29: 6,430,764 km (0.075 R)
• M30: 6,755,241 km (0.059 R)
• M31: 6,848,890 km (0.1 R)
• M32: 7,347,948 km (0.109 R)
• M33: 7,516,994 km (0.11 R)
• M34: 7,785,223 km (0.12 R)
• M35: 8,915,136 km (0.037 R)
• M36: 9,564,989 km (0.117 R)
• M37: 9,670,455 km (0.041 R)
• M38: 9,882,435 km (0.085 R)
• M39: 10,015,727 km (0.073 R)
• M40: 10,149,617 km (0.109 R)
• M41: 11,048,252 km (0.071 R)
• M42: 11,493,305 km (0.075 R)
• M43: 12,343,320 km (0.074 R)
• M44: 12,660,169 km (0.067 R)
• M45: 13,213,681 km (0.119 R)
• M46: 13,508,239 km (0.044 R)
• M47: 14,013,880 km (0.114 R)
• M48: 14,314,272 km (0.093 R)
• M49: 14,982,676 km (0.085 R)
• M50: 15,105,346 km (0.119 R)
• M51: 15,599,168 km (0.093 R)
• M52: 16,161,208 km (0.11 R)
• M53: 16,444,546 km (0.091 R)
• M54: 16,888,852 km (0.11 R)
• M55: 17,176,528 km (0.061 R)
• M56: 17,272,869 km (0.087 R)
• M57: 17,724,356 km (0.073 R)
• M58: 17,821,744 km (0.056 R)
• M59: 18,409,065 km (0.101 R)
• M60: 18,507,650 km (0.096 R)
• M61: 19,069,241 km (0.07 R)
• M62: 19,335,525 km (0.097 R)
• M63: 19,502,626 km (0.113 R)
• M64: 19,804,514 km (0.082 R)
• M65: 20,006,621 km (0.033 R)
• M66: 20,277,094 km (0.091 R)
• M67: 21,027,477 km (0.099 R)
• M68: 22,625,481 km (0.108 R)
• M69: 22,872,168 km (0.085 R)
• M70: 23,013,538 km (0.116 R)
• M71: 23,581,711 km (0.052 R)
• M72: 24,010,907 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 8.1

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.14 AU - 11.9 AU

Year: 13637 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,014,903 km

• M1: 109,805 km (0.066 R)
• M2: 789,877 km (0.096 R)
• M3: 867,817 km (0.095 R)
• M4: 969,095 km (0.118 R)
• M5: 1,251,237 km (0.037 R)
• M6: 1,534,276 km (0.119 R)
• M7: 1,811,331 km (0.04 R)
• M8: 3,008,114 km (0.079 R)
• M9: 3,164,145 km (0.115 R)
• M10: 3,387,195 km (0.114 R)
• M11: 3,549,509 km (0.116 R)
• M12: 4,294,356 km (0.042 R)
• M13: 4,975,625 km (0.088 R)
• M14: 5,690,254 km (0.088 R)
• M15: 6,039,864 km (0.062 R)
• M16: 6,316,620 km (0.081 R)
• M17: 7,634,428 km (0.083 R)
• M18: 8,944,157 km (0.066 R)
• M19: 9,214,481 km (0.111 R)
• M20: 9,441,720 km (0.118 R)
• M21: 9,533,124 km (0.03 R)
• M22: 9,624,828 km (0.054 R)
• M23: 10,228,156 km (0.036 R)
• M24: 10,322,103 km (0.076 R)
• M25: 10,463,623 km (0.095 R)
• M26: 10,558,169 km (0.108 R)
• M27: 10,843,751 km (0.086 R)
• M28: 11,228,667 km (0.083 R)
• M29: 11,520,233 km (0.089 R)
• M30: 11,863,560 km (0.046 R)
• M31: 12,061,179 km (0.054 R)
• M32: 12,964,301 km (0.088 R)
• M33: 15,047,900 km (0.077 R)
• M34: 15,747,270 km (0.091 R)
• M35: 17,065,975 km (0.057 R)
• M36: 17,345,125 km (0.068 R)
• M37: 17,908,062 km (0.11 R)
• M38: 19,924,940 km (0.111 R)
• M39: 19,983,583 km (0.079 R)
• M40: 20,218,900 km (0.106 R)
• M41: 20,396,024 km (0.057 R)
• M42: 20,930,388 km (0.052 R)
• M43: 21,109,456 km (0.045 R)
• M44: 21,229,135 km (0.119 R)
• M45: 21,710,241 km (0.076 R)
• M46: 22,194,938 km (0.059 R)
• M47: 22,377,597 km (0.111 R)
• M48: 22,499,669 km (0.076 R)
• M49: 22,867,231 km (0.071 R)
• M50: 23,298,522 km (0.117 R)
• M51: 23,670,422 km (0.12 R)
• M52: 24,169,182 km (0.096 R)
• M53: 24,797,642 km (0.038 R)
• M54: 26,650,113 km (0.109 R)
• M55: 26,974,142 km (0.098 R)
• M56: 27,887,885 km (0.116 R)
• M57: 28,348,647 km (0.104 R)
• M58: 29,077,787 km (0.094 R)
• M59: 30,216,676 km (0.109 R)
• M60: 30,284,144 km (0.108 R)
• M61: 30,554,468 km (0.045 R)
• M62: 30,757,621 km (0.097 R)
• M63: 31,438,441 km (0.039 R)
• M64: 31,643,690 km (0.037 R)
• M65: 31,780,721 km (0.11 R)
• M66: 31,917,902 km (0.031 R)
• M67: 32,124,198 km (0.046 R)
• M68: 32,261,828 km (0.092 R)
• M69: 32,330,793 km (0.064 R)
• M70: 32,399,757 km (0.117 R)
• M71: 33,231,521 km (0.043 R)
• M72: 33,440,510 km (0.091 R)
• M73: 33,510,372 km (0.06 R)
• M74: 33,789,970 km (0.077 R)
• M75: 36,771,905 km (0.105 R)
• M76: 37,566,718 km (0.12 R)
• M77: 38,294,213 km (0.119 R)
• M78: 38,440,220 km (0.06 R)
• M79: 39,837,015 km (0.066 R)
• M80: 40,133,219 km (0.089 R)
• M81: 40,430,021 km (0.083 R)
• M82: 40,578,722 km (0.105 R)
• M83: 41,925,551 km (0.108 R)
• M84: 42,302,239 km (0.117 R)
• M85: 45,433,173 km (0.08 R)
• M86: 46,674,984 km (0.11 R)
• M87: 47,770,938 km (0.045 R)
• M88: 49,033,694 km (0.063 R)
• M89: 49,669,186 km (0.094 R)
• M90: 51,511,334 km (0.074 R)
• M91: 51,995,582 km (0.061 R)
• M92: 52,076,365 km (0.064 R)
• M93: 52,968,567 km (0.117 R)
• M94: 53,375,772 km (0.116 R)
• M95: 54,850,209 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 14,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit