🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.54 AU - 0.58 AU

Year: 155 Days

Day: 32.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,510,634 km

• M1: 68,965 km (0.087 R)
• M2: 228,735 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.63 AU - 0.67 AU

Year: 194 Days

Day: 40.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.61 AU - 0.77 AU

Year: 213 Days

Day: 12.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,510,634 km

• M1: 222,302 km (0.063 R)
• M2: 366,066 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.75 AU - 1.01 AU

Year: 306 Days

Day: 28 Hours

Environment

Temp: 121 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,510,634 km

• M1: 804,388 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.07 AU - 1.25 AU

Year: 463 Days

Day: 12.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.14 AU - 1.36 AU

Year: 518 Days

Day: 12.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.48 AU - 2.58 AU

Year: 1492 Days

Day: 47.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.53 AU - 2.99 AU

Year: 1700 Days

Day: 18.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,510,634 km

• M1: 788,381 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.1

Radius: 5

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.8 AU - 18.9 AU

Year: 22303 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,510,634 km

• M1: 261,048 km (0.094 R)
• M2: 359,633 km (0.103 R)
• M3: 413,638 km (0.111 R)
• M4: 885,021 km (0.085 R)
• M5: 1,279,810 km (0.086 R)
• M6: 1,321,996 km (0.095 R)
• M7: 1,386,174 km (0.119 R)
• M8: 1,473,539 km (0.058 R)
• M9: 1,562,699 km (0.091 R)
• M10: 1,746,256 km (0.107 R)
• M11: 2,547,652 km (0.059 R)
• M12: 2,681,991 km (0.115 R)
• M13: 4,306,025 km (0.073 R)
• M14: 4,338,039 km (0.098 R)
• M15: 4,401,917 km (0.061 R)
• M16: 4,759,456 km (0.08 R)
• M17: 5,398,688 km (0.114 R)
• M18: 5,745,905 km (0.118 R)
• M19: 6,028,794 km (0.098 R)
• M20: 6,280,268 km (0.078 R)
• M21: 6,498,382 km (0.117 R)
• M22: 6,682,088 km (0.11 R)
• M23: 6,719,039 km (0.119 R)
• M24: 6,755,989 km (0.089 R)
• M25: 7,017,038 km (0.056 R)
• M26: 7,092,285 km (0.11 R)
• M27: 7,243,379 km (0.107 R)
• M28: 7,742,139 km (0.074 R)
• M29: 7,897,720 km (0.067 R)
• M30: 8,450,784 km (0.112 R)
• M31: 10,183,277 km (0.094 R)
• M32: 11,133,074 km (0.118 R)
• M33: 11,485,377 km (0.06 R)
• M34: 11,752,110 km (0.056 R)
• M35: 13,069,618 km (0.045 R)
• M36: 13,115,844 km (0.114 R)
• M37: 13,208,594 km (0.051 R)
• M38: 13,628,366 km (0.076 R)
• M39: 14,099,899 km (0.081 R)
• M40: 14,576,817 km (0.082 R)
• M41: 14,913,861 km (0.058 R)
• M42: 15,107,440 km (0.038 R)
• M43: 16,436,767 km (0.108 R)
• M44: 16,988,933 km (0.026 R)
• M45: 17,090,061 km (0.088 R)
• M46: 17,496,219 km (0.063 R)
• M47: 17,547,232 km (0.116 R)
• M48: 17,905,668 km (0.07 R)
• M49: 18,525,602 km (0.099 R)
• M50: 18,942,830 km (0.072 R)
• M51: 19,892,926 km (0.077 R)
• M52: 20,750,421 km (0.086 R)
• M53: 20,912,586 km (0.074 R)
• M54: 21,346,868 km (0.112 R)
• M55: 21,565,281 km (0.079 R)
• M56: 23,113,918 km (0.042 R)
• M57: 24,870,048 km (0.112 R)
• M58: 25,387,806 km (0.091 R)
• M59: 25,735,023 km (0.093 R)
• M60: 26,083,735 km (0.085 R)
• M61: 26,609,871 km (0.114 R)
• M62: 27,435,202 km (0.089 R)
• M63: 27,910,475 km (0.069 R)
• M64: 28,208,922 km (0.057 R)
• M65: 29,474,072 km (0.114 R)
• M66: 30,021,899 km (0.079 R)
• M67: 30,573,167 km (0.105 R)
• M68: 31,313,378 km (0.038 R)
• M69: 31,375,311 km (0.107 R)
• M70: 35,488,205 km (0.057 R)
• M71: 35,617,308 km (0.103 R)
• M72: 36,330,890 km (0.07 R)
• M73: 37,311,355 km (0.1 R)
• M74: 37,442,701 km (0.089 R)
• M75: 37,771,817 km (0.117 R)
• M76: 38,168,102 km (0.092 R)
• M77: 39,164,723 km (0.081 R)
• M78: 40,371,977 km (0.112 R)
• M79: 43,098,099 km (0.118 R)
• M80: 45,742,541 km (0.112 R)
• M81: 46,517,757 km (0.108 R)
• M82: 47,368,371 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 10,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit