🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.43 AU - 0.63 AU

Year: 149 Days

Day: 36 Hours

Environment

Temp: 137 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.58 AU - 0.64 AU

Year: 183 Days

Day: 25.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.5 AU - 0.82 AU

Year: 206 Days

Day: 33.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 156.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.6 AU - 0.8 AU

Year: 225 Days

Day: 36.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.85 AU - 1.07 AU

Year: 362 Days

Day: 15.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,105,016 km

• M1: 341,233 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.89 AU - 1.11 AU

Year: 385 Days

Day: 32.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,105,016 km

• M1: 276,158 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.41 AU - 1.53 AU

Year: 686 Days

Day: 44.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,105,016 km

• M1: 646,263 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 14.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.16 AU - 8.08 AU

Year: 7315 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 88,105,016 km

• M1: 323,281 km (0.101 R)
• M2: 451,636 km (0.07 R)
• M3: 544,237 km (0.106 R)
• M4: 1,019,809 km (0.047 R)
• M5: 1,260,362 km (0.113 R)
• M6: 1,359,246 km (0.078 R)
• M7: 1,565,243 km (0.104 R)
• M8: 2,025,555 km (0.089 R)
• M9: 2,160,193 km (0.096 R)
• M10: 2,527,905 km (0.079 R)
• M11: 2,618,561 km (0.115 R)
• M12: 3,343,064 km (0.088 R)
• M13: 3,543,974 km (0.116 R)
• M14: 4,149,247 km (0.046 R)
• M15: 4,278,649 km (0.101 R)
• M16: 4,409,397 km (0.069 R)
• M17: 4,585,773 km (0.096 R)
• M18: 5,479,321 km (0.105 R)
• M19: 5,645,375 km (0.085 R)
• M20: 5,741,117 km (0.052 R)
• M21: 6,277,127 km (0.095 R)
• M22: 6,376,310 km (0.067 R)
• M23: 6,854,874 km (0.056 R)
• M24: 7,034,092 km (0.118 R)
• M25: 7,137,314 km (0.086 R)
• M26: 7,423,495 km (0.079 R)
• M27: 7,793,301 km (0.107 R)
• M28: 7,900,114 km (0.093 R)
• M29: 9,050,970 km (0.115 R)
• M30: 9,389,361 km (0.102 R)
• M31: 9,789,535 km (0.115 R)
• M32: 9,933,747 km (0.064 R)
• M33: 10,049,835 km (0.111 R)
• M34: 10,577,168 km (0.083 R)
• M35: 11,113,476 km (0.106 R)
• M36: 11,294,340 km (0.039 R)
• M37: 11,628,392 km (0.099 R)
• M38: 11,781,281 km (0.094 R)
• M39: 12,027,370 km (0.086 R)
• M40: 12,213,021 km (0.097 R)
• M41: 13,251,230 km (0.042 R)
• M42: 14,056,515 km (0.045 R)
• M43: 14,977,290 km (0.058 R)
• M44: 15,883,853 km (0.094 R)
• M45: 16,395,029 km (0.086 R)
• M46: 16,738,955 km (0.116 R)
• M47: 16,981,153 km (0.117 R)
• M48: 17,224,400 km (0.042 R)
• M49: 17,433,837 km (0.106 R)
• M50: 17,784,943 km (0.109 R)
• M51: 19,031,841 km (0.12 R)
• M52: 19,684,088 km (0.093 R)
• M53: 22,594,514 km (0.079 R)
• M54: 22,709,106 km (0.063 R)
• M55: 23,169,569 km (0.028 R)
• M56: 23,400,847 km (0.103 R)
• M57: 24,255,799 km (0.068 R)
• M58: 25,200,061 km (0.104 R)
• M59: 25,477,714 km (0.1 R)
• M60: 26,397,292 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.7

Radius: 5.8

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.18 AU - 23 AU

Year: 30859 Days

Day: 15.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,105,016 km

• M1: 462,706 km (0.101 R)
• M2: 829,819 km (0.074 R)
• M3: 1,026,989 km (0.112 R)
• M4: 1,086,081 km (0.066 R)
• M5: 1,880,296 km (0.081 R)
• M6: 1,916,648 km (0.065 R)
• M7: 2,731,657 km (0.109 R)
• M8: 3,110,289 km (0.089 R)
• M9: 3,283,823 km (0.113 R)
• M10: 3,962,698 km (0.114 R)
• M11: 6,739,085 km (0.07 R)
• M12: 7,362,908 km (0.108 R)
• M13: 7,536,292 km (0.065 R)
• M14: 8,302,981 km (0.055 R)
• M15: 10,422,633 km (0.091 R)
• M16: 11,274,892 km (0.105 R)
• M17: 11,675,815 km (0.105 R)
• M18: 11,945,689 km (0.036 R)
• M19: 12,354,241 km (0.099 R)
• M20: 12,767,430 km (0.097 R)
• M21: 13,185,257 km (0.074 R)
• M22: 14,609,728 km (0.077 R)
• M23: 14,900,546 km (0.116 R)
• M24: 15,933,071 km (0.099 R)
• M25: 16,082,519 km (0.066 R)
• M26: 17,524,792 km (0.084 R)
• M27: 19,008,055 km (0.052 R)
• M28: 19,087,192 km (0.088 R)
• M29: 20,693,574 km (0.102 R)
• M30: 21,512,922 km (0.1 R)
• M31: 21,926,560 km (0.113 R)
• M32: 22,426,516 km (0.112 R)
• M33: 23,948,375 km (0.102 R)
• M34: 25,241,948 km (0.088 R)
• M35: 26,381,285 km (0.059 R)
• M36: 26,557,960 km (0.112 R)
• M37: 26,646,522 km (0.075 R)
• M38: 26,823,945 km (0.096 R)
• M39: 26,912,657 km (0.089 R)
• M40: 28,166,586 km (0.107 R)
• M41: 28,256,794 km (0.104 R)
• M42: 29,165,002 km (0.071 R)
• M43: 29,898,481 km (0.107 R)
• M44: 30,082,785 km (0.105 R)
• M45: 30,730,694 km (0.061 R)
• M46: 31,570,686 km (0.114 R)
• M47: 32,418,158 km (0.049 R)
• M48: 36,864,954 km (0.096 R)
• M49: 37,956,271 km (0.106 R)
• M50: 39,663,631 km (0.105 R)
• M51: 42,944,911 km (0.117 R)
• M52: 43,778,620 km (0.116 R)
• M53: 45,886,454 km (0.077 R)
• M54: 46,205,546 km (0.119 R)
• M55: 47,167,012 km (0.105 R)
• M56: 48,459,089 km (0.036 R)
• M57: 48,784,015 km (0.055 R)
• M58: 49,218,298 km (0.104 R)
• M59: 49,327,056 km (0.041 R)
• M60: 49,981,397 km (0.055 R)
• M61: 50,309,614 km (0.035 R)
• M62: 54,191,529 km (0.079 R)
• M63: 54,979,312 km (0.1 R)
• M64: 55,770,984 km (0.078 R)
• M65: 57,022,669 km (0.069 R)
• M66: 58,744,241 km (0.077 R)
• M67: 59,206,200 km (0.051 R)
• M68: 60,366,481 km (0.104 R)
• M69: 60,949,314 km (0.096 R)
• M70: 63,654,792 km (0.101 R)
• M71: 64,129,316 km (0.109 R)
• M72: 64,248,097 km (0.079 R)
• M73: 64,605,037 km (0.105 R)
• M74: 65,081,806 km (0.109 R)
• M75: 65,320,713 km (0.08 R)
• M76: 68,452,246 km (0.076 R)
• M77: 69,547,601 km (0.076 R)
• M78: 70,894,281 km (0.114 R)
• M79: 73,737,688 km (0.051 R)
• M80: 77,502,019 km (0.11 R)
• M81: 78,389,434 km (0.062 R)
• M82: 79,407,597 km (0.111 R)
• M83: 81,199,929 km (0.086 R)
• M84: 81,457,088 km (0.051 R)
• M85: 81,972,153 km (0.062 R)
• M86: 82,101,107 km (0.084 R)
• M87: 86,131,722 km (0.119 R)
• M88: 86,656,511 km (0.056 R)
• M89: 87,313,844 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit