🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.86 AU

Year: 204 Days

Day: 15.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,442,674 km

• M1: 35,903 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.65 AU - 0.89 AU

Year: 235 Days

Day: 32.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,442,674 km

• M1: 296,054 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.92 AU - 1 AU

Year: 328 Days

Day: 41.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.19 AU - 1.19 AU

Year: 452 Days

Day: 12 Hours

Environment

Temp: 21 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,442,674 km

• M1: 600,037 km (0.096 R)
• M2: 726,597 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.96 AU - 1.52 AU

Year: 481 Days

Day: 44.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,442,674 km

• M1: 131,048 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.16 AU - 3.8 AU

Year: 2261 Days

Day: 15.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.35 AU - 4.09 AU

Year: 2499 Days

Day: 41.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782

Radius: 5.5

Gravity: 25.85 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.91 AU - 14.21 AU

Year: 17389 Days

Day: 19 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,442,674 km

• M1: 80,334 km (0.119 R)
• M2: 228,885 km (0.06 R)
• M3: 542,292 km (0.081 R)
• M4: 976,575 km (0.079 R)
• M5: 1,027,438 km (0.116 R)
• M6: 1,132,007 km (0.115 R)
• M7: 2,927,780 km (0.106 R)
• M8: 3,190,474 km (0.11 R)
• M9: 5,007,639 km (0.087 R)
• M10: 5,141,380 km (0.09 R)
• M11: 5,549,483 km (0.108 R)
• M12: 6,835,276 km (0.113 R)
• M13: 6,884,494 km (0.069 R)
• M14: 7,132,976 km (0.115 R)
• M15: 7,283,472 km (0.049 R)
• M16: 7,536,591 km (0.045 R)
• M17: 7,741,241 km (0.097 R)
• M18: 8,365,962 km (0.069 R)
• M19: 9,278,509 km (0.117 R)
• M20: 10,335,268 km (0.087 R)
• M21: 11,022,072 km (0.119 R)
• M22: 11,723,686 km (0.095 R)
• M23: 12,139,568 km (0.092 R)
• M24: 12,741,999 km (0.102 R)
• M25: 12,863,622 km (0.116 R)
• M26: 13,046,879 km (0.054 R)
• M27: 13,975,882 km (0.11 R)
• M28: 16,754,962 km (0.103 R)
• M29: 17,357,542 km (0.114 R)
• M30: 18,172,252 km (0.091 R)
• M31: 20,191,673 km (0.119 R)
• M32: 20,404,551 km (0.078 R)
• M33: 20,546,968 km (0.079 R)
• M34: 21,770,529 km (0.064 R)
• M35: 22,134,800 km (0.095 R)
• M36: 22,281,107 km (0.069 R)
• M37: 23,388,580 km (0.038 R)
• M38: 23,537,579 km (0.105 R)
• M39: 25,273,663 km (0.11 R)
• M40: 26,505,601 km (0.092 R)
• M41: 26,894,556 km (0.084 R)
• M42: 27,207,066 km (0.091 R)
• M43: 27,756,987 km (0.117 R)
• M44: 28,072,788 km (0.117 R)
• M45: 29,027,372 km (0.069 R)
• M46: 29,187,592 km (0.066 R)
• M47: 29,911,795 km (0.066 R)
• M48: 30,073,660 km (0.112 R)
• M49: 30,154,592 km (0.111 R)
• M50: 31,954,554 km (0.074 R)
• M51: 33,620,925 km (0.095 R)
• M52: 33,873,296 km (0.079 R)
• M53: 34,718,973 km (0.068 R)
• M54: 34,889,066 km (0.05 R)
• M55: 36,604,205 km (0.1 R)
• M56: 36,690,673 km (0.085 R)
• M57: 37,384,807 km (0.12 R)
• M58: 38,874,503 km (0.041 R)
• M59: 39,316,265 km (0.074 R)
• M60: 40,383,496 km (0.063 R)
• M61: 40,562,266 km (0.051 R)
• M62: 40,741,335 km (0.049 R)
• M63: 41,550,210 km (0.092 R)
• M64: 42,910,204 km (0.095 R)
• M65: 43,092,714 km (0.059 R)
• M66: 43,366,777 km (0.097 R)
• M67: 44,008,702 km (0.03 R)
• M68: 44,746,070 km (0.088 R)
• M69: 46,046,524 km (0.103 R)
• M70: 47,547,738 km (0.09 R)
• M71: 47,736,531 km (0.059 R)
• M72: 48,020,169 km (0.067 R)
• M73: 48,114,864 km (0.073 R)
• M74: 48,684,233 km (0.105 R)
• M75: 49,160,403 km (0.107 R)
• M76: 49,925,447 km (0.119 R)
• M77: 50,213,273 km (0.073 R)
• M78: 50,598,039 km (0.064 R)
• M79: 50,983,702 km (0.116 R)
• M80: 51,176,983 km (0.093 R)
• M81: 51,370,413 km (0.075 R)
• M82: 53,612,885 km (0.094 R)
• M83: 56,185,819 km (0.098 R)
• M84: 59,814,315 km (0.107 R)
• M85: 62,068,755 km (0.118 R)
• M86: 62,275,050 km (0.106 R)
• M87: 63,725,701 km (0.11 R)
• M88: 66,660,213 km (0.106 R)
• M89: 68,356,802 km (0.113 R)
• M90: 71,467,840 km (0.103 R)
• M91: 71,792,317 km (0.071 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 17,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit