🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.56 AU - 0.58 AU

Year: 159 Days

Day: 21.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.02 AU - 1.04 AU

Year: 386 Days

Day: 45.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,345,774 km

• M1: 246,986 km (0.064 R)
• M2: 739,313 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.01 AU - 1.49 AU

Year: 516 Days

Day: 25 Hours

Environment

Temp: -9 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.08 AU - 2.74 AU

Year: 1380 Days

Day: 31.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,345,774 km

• M1: 537,954 km (0.067 R)
• M2: 965,205 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.61 AU - 2.83 AU

Year: 1655 Days

Day: 12.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.01 AU - 4.53 AU

Year: 2701 Days

Day: 29.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,345,774 km

• M1: 1,863,690 km (0.103 R)
• M2: 2,601,956 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.74 AU - 4.44 AU

Year: 3052 Days

Day: 13.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.06 AU - 5.1 AU

Year: 3616 Days

Day: 34.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687

Radius: 5.5

Gravity: 22.71 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.76 AU - 16.34 AU

Year: 23724 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,345,774 km

• M1: 75,996 km (0.078 R)
• M2: 327,919 km (0.087 R)
• M3: 511,475 km (0.119 R)
• M4: 675,285 km (0.046 R)
• M5: 725,250 km (0.048 R)
• M6: 1,138,440 km (0.102 R)
• M7: 1,353,113 km (0.085 R)
• M8: 2,034,232 km (0.046 R)
• M9: 2,448,020 km (0.112 R)
• M10: 2,486,915 km (0.063 R)
• M11: 2,684,683 km (0.115 R)
• M12: 2,724,776 km (0.041 R)
• M13: 3,011,405 km (0.05 R)
• M14: 3,095,030 km (0.107 R)
• M15: 3,613,387 km (0.069 R)
• M16: 3,702,248 km (0.062 R)
• M17: 3,882,514 km (0.109 R)
• M18: 3,927,991 km (0.075 R)
• M19: 4,065,472 km (0.095 R)
• M20: 6,311,385 km (0.118 R)
• M21: 6,526,656 km (0.047 R)
• M22: 7,019,730 km (0.117 R)
• M23: 7,242,781 km (0.115 R)
• M24: 7,695,913 km (0.112 R)
• M25: 8,569,864 km (0.084 R)
• M26: 9,048,726 km (0.089 R)
• M27: 9,597,751 km (0.075 R)
• M28: 10,032,332 km (0.112 R)
• M29: 12,099,027 km (0.056 R)
• M30: 12,299,339 km (0.032 R)
• M31: 15,216,647 km (0.12 R)
• M32: 15,360,709 km (0.108 R)
• M33: 15,868,445 km (0.072 R)
• M34: 16,529,368 km (0.064 R)
• M35: 16,603,269 km (0.049 R)
• M36: 16,974,870 km (0.076 R)
• M37: 19,965,631 km (0.034 R)
• M38: 20,202,295 km (0.1 R)
• M39: 20,598,879 km (0.108 R)
• M40: 25,297,898 km (0.082 R)
• M41: 26,068,925 km (0.095 R)
• M42: 26,847,582 km (0.041 R)
• M43: 27,897,609 km (0.103 R)
• M44: 28,250,660 km (0.083 R)
• M45: 28,516,346 km (0.096 R)
• M46: 29,229,030 km (0.063 R)
• M47: 30,128,114 km (0.107 R)
• M48: 33,439,014 km (0.085 R)
• M49: 33,908,003 km (0.107 R)
• M50: 34,284,690 km (0.118 R)
• M51: 35,613,867 km (0.047 R)
• M52: 35,709,461 km (0.117 R)
• M53: 36,573,687 km (0.05 R)
• M54: 37,542,034 km (0.047 R)
• M55: 38,616,895 km (0.087 R)
• M56: 38,715,031 km (0.119 R)
• M57: 39,999,329 km (0.092 R)
• M58: 40,397,409 km (0.093 R)
• M59: 42,002,295 km (0.053 R)
• M60: 42,812,667 km (0.097 R)
• M61: 44,140,348 km (0.07 R)
• M62: 44,757,738 km (0.061 R)
• M63: 45,585,314 km (0.106 R)
• M64: 45,689,134 km (0.085 R)
• M65: 46,417,975 km (0.092 R)
• M66: 47,570,926 km (0.067 R)
• M67: 47,887,026 km (0.05 R)
• M68: 50,226,288 km (0.119 R)
• M69: 51,194,037 km (0.095 R)
• M70: 55,015,215 km (0.054 R)
• M71: 55,236,321 km (0.091 R)
• M72: 55,790,282 km (0.059 R)
• M73: 56,569,088 km (0.045 R)
• M74: 57,463,684 km (0.114 R)
• M75: 58,814,104 km (0.1 R)
• M76: 61,087,991 km (0.108 R)
• M77: 61,660,802 km (0.107 R)
• M78: 61,890,584 km (0.104 R)
• M79: 62,005,475 km (0.09 R)
• M80: 63,390,452 km (0.1 R)
• M81: 63,854,355 km (0.048 R)
• M82: 64,086,681 km (0.111 R)
• M83: 65,955,756 km (0.03 R)
• M84: 66,661,260 km (0.038 R)
• M85: 68,673,800 km (0.069 R)
• M86: 69,030,890 km (0.09 R)
• M87: 71,910,799 km (0.072 R)
• M88: 73,122,392 km (0.104 R)
• M89: 76,550,278 km (0.103 R)
• M90: 78,407,984 km (0.119 R)
• M91: 79,404,904 km (0.094 R)
• M92: 81,789,345 km (0.108 R)
• M93: 82,420,648 km (0.056 R)
• M94: 83,942,507 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 20,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit