🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.5 AU - 0.74 AU

Year: 182 Days

Day: 28.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 114.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.78 AU - 0.78 AU

Year: 257 Days

Day: 25 Hours

Environment

Temp: 118 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,553,979 km

• M1: 208,839 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.76 AU - 0.92 AU

Year: 287 Days

Day: 29.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.91 AU - 3.31 AU

Year: 2045 Days

Day: 36.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.42 AU - 3.72 AU

Year: 2515 Days

Day: 37.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,553,979 km

• M1: 3,515,700 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.2

Radius: 11.7

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.52 AU - 6.42 AU

Year: 5438 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,553,979 km

• M1: 151,543 km (0.074 R)
• M2: 402,568 km (0.098 R)
• M3: 675,135 km (0.112 R)
• M4: 914,342 km (0.071 R)
• M5: 1,235,080 km (0.028 R)
• M6: 1,512,434 km (0.103 R)
• M7: 2,027,650 km (0.076 R)
• M8: 2,281,218 km (0.075 R)
• M9: 2,816,778 km (0.09 R)
• M10: 3,055,836 km (0.069 R)
• M11: 4,091,053 km (0.099 R)
• M12: 6,754,942 km (0.088 R)
• M13: 7,543,921 km (0.078 R)
• M14: 9,040,648 km (0.115 R)
• M15: 10,329,583 km (0.113 R)
• M16: 11,624,652 km (0.105 R)
• M17: 12,156,024 km (0.114 R)
• M18: 13,602,934 km (0.073 R)
• M19: 14,582,950 km (0.111 R)
• M20: 15,317,326 km (0.06 R)
• M21: 15,927,386 km (0.089 R)
• M22: 16,501,244 km (0.095 R)
• M23: 17,331,811 km (0.105 R)
• M24: 19,734,802 km (0.115 R)
• M25: 21,571,265 km (0.07 R)
• M26: 22,973,895 km (0.079 R)
• M27: 23,895,118 km (0.065 R)
• M28: 25,012,465 km (0.115 R)
• M29: 25,611,006 km (0.076 R)
• M30: 25,912,894 km (0.068 R)
• M31: 28,265,470 km (0.111 R)
• M32: 30,195,283 km (0.064 R)
• M33: 32,054,336 km (0.081 R)
• M34: 32,595,730 km (0.065 R)
• M35: 33,210,279 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.1

Radius: 9.3

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.82 AU - 9.68 AU

Year: 8043 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,553,979 km

• M1: 123,717 km (0.086 R)
• M2: 494,421 km (0.102 R)
• M3: 707,448 km (0.066 R)
• M4: 967,898 km (0.083 R)
• M5: 2,346,742 km (0.092 R)
• M6: 3,619,820 km (0.069 R)
• M7: 4,167,647 km (0.086 R)
• M8: 4,618,385 km (0.059 R)
• M9: 4,810,768 km (0.103 R)
• M10: 5,925,871 km (0.083 R)
• M11: 6,238,979 km (0.114 R)
• M12: 7,856,581 km (0.11 R)
• M13: 8,327,216 km (0.106 R)
• M14: 9,427,359 km (0.118 R)
• M15: 10,555,027 km (0.116 R)
• M16: 11,966,932 km (0.067 R)
• M17: 12,188,636 km (0.079 R)
• M18: 12,638,178 km (0.071 R)
• M19: 14,714,147 km (0.091 R)
• M20: 21,302,288 km (0.098 R)
• M21: 21,956,479 km (0.117 R)
• M22: 22,925,724 km (0.073 R)
• M23: 26,024,943 km (0.097 R)
• M24: 26,286,590 km (0.102 R)
• M25: 29,529,722 km (0.114 R)
• M26: 31,580,858 km (0.119 R)
• M27: 34,298,154 km (0.1 R)
• M28: 36,506,668 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.8

Radius: 11.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.34 AU - 13.36 AU

Year: 14254 Days

Day: 11.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,553,979 km

• M1: 150,944 km (0.08 R)
• M2: 1,139,038 km (0.063 R)
• M3: 1,582,596 km (0.103 R)
• M4: 2,294,083 km (0.116 R)
• M5: 2,808,251 km (0.105 R)
• M6: 3,249,116 km (0.106 R)
• M7: 3,535,147 km (0.107 R)
• M8: 3,833,745 km (0.1 R)
• M9: 4,559,294 km (0.076 R)
• M10: 4,836,499 km (0.094 R)
• M11: 5,219,171 km (0.095 R)
• M12: 5,449,402 km (0.112 R)
• M13: 6,566,599 km (0.045 R)
• M14: 8,359,529 km (0.065 R)
• M15: 14,618,854 km (0.113 R)
• M16: 14,950,213 km (0.047 R)
• M17: 15,341,561 km (0.098 R)
• M18: 17,676,036 km (0.096 R)
• M19: 22,027,239 km (0.039 R)
• M20: 23,468,465 km (0.088 R)
• M21: 25,171,787 km (0.08 R)
• M22: 28,527,267 km (0.039 R)
• M23: 29,223,794 km (0.114 R)
• M24: 30,403,224 km (0.067 R)
• M25: 30,881,638 km (0.117 R)
• M26: 31,525,208 km (0.114 R)
• M27: 32,503,129 km (0.116 R)
• M28: 33,496,160 km (0.041 R)
• M29: 34,250,732 km (0.118 R)
• M30: 34,673,645 km (0.109 R)
• M31: 35,099,101 km (0.109 R)
• M32: 37,353,541 km (0.115 R)
• M33: 38,865,676 km (0.111 R)
• M34: 40,867,296 km (0.093 R)
• M35: 47,174,641 km (0.069 R)
• M36: 47,870,271 km (0.05 R)
• M37: 49,074,534 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.3

Radius: 7.5

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.52 AU - 15.62 AU

Year: 16613 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,553,979 km

• M1: 96,640 km (0.11 R)
• M2: 318,943 km (0.107 R)
• M3: 733,478 km (0.09 R)
• M4: 1,359,246 km (0.108 R)
• M5: 1,740,571 km (0.111 R)
• M6: 2,030,492 km (0.115 R)
• M7: 2,734,499 km (0.099 R)
• M8: 3,098,471 km (0.093 R)
• M9: 3,704,043 km (0.08 R)
• M10: 4,681,067 km (0.118 R)
• M11: 5,232,186 km (0.092 R)
• M12: 7,073,287 km (0.105 R)
• M13: 9,861,192 km (0.073 R)
• M14: 11,374,375 km (0.118 R)
• M15: 13,663,372 km (0.109 R)
• M16: 13,910,059 km (0.087 R)
• M17: 14,855,069 km (0.106 R)
• M18: 16,432,129 km (0.112 R)
• M19: 18,230,894 km (0.063 R)
• M20: 19,678,553 km (0.092 R)
• M21: 20,198,256 km (0.087 R)
• M22: 20,423,101 km (0.073 R)
• M23: 21,954,086 km (0.062 R)
• M24: 22,424,122 km (0.087 R)
• M25: 24,027,213 km (0.091 R)
• M26: 27,400,346 km (0.112 R)
• M27: 28,455,609 km (0.115 R)
• M28: 29,621,276 km (0.117 R)
• M29: 34,031,870 km (0.071 R)
• M30: 36,001,775 km (0.06 R)
• M31: 37,413,679 km (0.114 R)
• M32: 43,334,015 km (0.117 R)
• M33: 46,457,469 km (0.111 R)
• M34: 47,026,689 km (0.095 R)
• M35: 51,945,467 km (0.079 R)
• M36: 52,426,574 km (0.082 R)
• M37: 52,668,025 km (0.103 R)
• M38: 56,106,681 km (0.094 R)
• M39: 56,983,325 km (0.069 R)
• M40: 58,374,735 km (0.082 R)
• M41: 59,140,676 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit