🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.85 AU

Year: 216 Days

Day: 29.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,879,554 km

• M1: 246,238 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.76 AU - 1.14 AU

Year: 335 Days

Day: 41.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,879,554 km

• M1: 394,639 km (0.113 R)
• M2: 516,861 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.04 AU - 1.26 AU

Year: 446 Days

Day: 16.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,879,554 km

• M1: 681,418 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.01 AU - 2.67 AU

Year: 1295 Days

Day: 34.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.03 AU - 3.51 AU

Year: 2139 Days

Day: 33.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.36 AU - 4.32 AU

Year: 2721 Days

Day: 30.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,879,554 km

• M1: 2,672,117 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.4

Radius: 4.6

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.84 AU - 20.26 AU

Year: 28894 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,879,554 km

• M1: 69,114 km (0.079 R)
• M2: 247,884 km (0.067 R)
• M3: 596,596 km (0.104 R)
• M4: 1,405,921 km (0.119 R)
• M5: 1,613,114 km (0.118 R)
• M6: 2,677,802 km (0.075 R)
• M7: 3,009,012 km (0.083 R)
• M8: 3,084,409 km (0.08 R)
• M9: 3,314,191 km (0.101 R)
• M10: 4,287,774 km (0.1 R)
• M11: 4,717,868 km (0.117 R)
• M12: 5,071,667 km (0.098 R)
• M13: 5,161,575 km (0.047 R)
• M14: 5,342,738 km (0.082 R)
• M15: 5,434,143 km (0.076 R)
• M16: 6,135,906 km (0.119 R)
• M17: 7,065,208 km (0.066 R)
• M18: 7,316,981 km (0.029 R)
• M19: 8,619,381 km (0.12 R)
• M20: 8,780,348 km (0.09 R)
• M21: 9,160,027 km (0.1 R)
• M22: 9,767,395 km (0.116 R)
• M23: 11,253,799 km (0.088 R)
• M24: 11,547,759 km (0.098 R)
• M25: 12,143,009 km (0.079 R)
• M26: 13,239,412 km (0.085 R)
• M27: 13,301,345 km (0.072 R)
• M28: 13,925,019 km (0.055 R)
• M29: 14,494,388 km (0.079 R)
• M30: 14,558,117 km (0.113 R)
• M31: 18,341,896 km (0.116 R)
• M32: 19,105,144 km (0.116 R)
• M33: 20,376,427 km (0.086 R)
• M34: 21,383,819 km (0.063 R)
• M35: 22,260,163 km (0.118 R)
• M36: 23,073,826 km (0.059 R)
• M37: 23,222,825 km (0.083 R)
• M38: 25,264,986 km (0.114 R)
• M39: 27,049,539 km (0.085 R)
• M40: 27,996,494 km (0.114 R)
• M41: 29,923,015 km (0.038 R)
• M42: 31,974,600 km (0.108 R)
• M43: 32,057,627 km (0.059 R)
• M44: 32,140,803 km (0.071 R)
• M45: 32,223,980 km (0.115 R)
• M46: 32,724,385 km (0.084 R)
• M47: 32,891,785 km (0.105 R)
• M48: 33,059,334 km (0.085 R)
• M49: 34,241,008 km (0.09 R)
• M50: 34,666,315 km (0.08 R)
• M51: 35,264,706 km (0.094 R)
• M52: 35,866,538 km (0.054 R)
• M53: 37,955,673 km (0.058 R)
• M54: 38,307,676 km (0.096 R)
• M55: 39,548,142 km (0.112 R)
• M56: 39,904,933 km (0.085 R)
• M57: 39,994,392 km (0.094 R)
• M58: 40,532,047 km (0.03 R)
• M59: 41,705,194 km (0.073 R)
• M60: 41,886,656 km (0.118 R)
• M61: 42,341,433 km (0.063 R)
• M62: 43,072,518 km (0.111 R)
• M63: 45,384,104 km (0.119 R)
• M64: 45,570,803 km (0.114 R)
• M65: 45,944,797 km (0.115 R)
• M66: 46,226,041 km (0.12 R)
• M67: 46,696,078 km (0.069 R)
• M68: 47,735,633 km (0.085 R)
• M69: 47,925,473 km (0.114 R)
• M70: 48,305,900 km (0.105 R)
• M71: 48,496,488 km (0.032 R)
• M72: 49,453,017 km (0.115 R)
• M73: 50,996,568 km (0.087 R)
• M74: 54,626,111 km (0.076 R)
• M75: 54,725,444 km (0.09 R)
• M76: 55,222,558 km (0.098 R)
• M77: 56,121,192 km (0.075 R)
• M78: 56,421,735 km (0.057 R)
• M79: 56,923,935 km (0.116 R)
• M80: 57,528,609 km (0.076 R)
• M81: 59,559,251 km (0.113 R)
• M82: 59,763,601 km (0.057 R)
• M83: 63,064,927 km (0.107 R)
• M84: 63,169,047 km (0.049 R)
• M85: 63,481,707 km (0.059 R)
• M86: 64,003,953 km (0.108 R)
• M87: 64,737,581 km (0.087 R)
• M88: 65,579,368 km (0.11 R)
• M89: 66,318,980 km (0.117 R)
• M90: 67,380,227 km (0.102 R)
• M91: 68,661,234 km (0.111 R)
• M92: 71,355,641 km (0.111 R)
• M93: 72,443,068 km (0.097 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 11,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit