🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 19.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.51 AU - 0.65 AU

Year: 166 Days

Day: 21.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.5 AU - 2.38 AU

Year: 1018 Days

Day: 14.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.62 AU - 2.26 AU

Year: 1018 Days

Day: 31.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.17 AU - 3.27 AU

Year: 1690 Days

Day: 42.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,845,154 km

• M1: 122,221 km (0.12 R)
• M2: 843,882 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.9 AU - 4.31 AU

Year: 3128 Days

Day: 27.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.44 AU - 4.84 AU

Year: 3173 Days

Day: 47.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.4

Radius: 10.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.21 AU - 11.25 AU

Year: 12326 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,845,154 km

• M1: 144,063 km (0.082 R)
• M2: 290,669 km (0.07 R)
• M3: 594,203 km (0.095 R)
• M4: 762,201 km (0.106 R)
• M5: 1,827,787 km (0.086 R)
• M6: 1,910,365 km (0.066 R)
• M7: 2,462,979 km (0.115 R)
• M8: 3,295,791 km (0.107 R)
• M9: 3,465,435 km (0.043 R)
• M10: 3,637,921 km (0.096 R)
• M11: 4,543,138 km (0.07 R)
• M12: 4,732,379 km (0.117 R)
• M13: 5,798,563 km (0.081 R)
• M14: 6,045,549 km (0.052 R)
• M15: 6,337,863 km (0.112 R)
• M16: 6,936,554 km (0.096 R)
• M17: 7,286,912 km (0.028 R)
• M18: 7,959,355 km (0.097 R)
• M19: 8,187,791 km (0.047 R)
• M20: 8,604,720 km (0.038 R)
• M21: 8,981,258 km (0.058 R)
• M22: 9,411,202 km (0.101 R)
• M23: 9,701,572 km (0.109 R)
• M24: 9,896,797 km (0.119 R)
• M25: 10,841,956 km (0.094 R)
• M26: 13,409,804 km (0.108 R)
• M27: 13,682,072 km (0.062 R)
• M28: 14,342,845 km (0.106 R)
• M29: 15,638,363 km (0.083 R)
• M30: 16,271,162 km (0.088 R)
• M31: 16,387,100 km (0.119 R)
• M32: 16,736,561 km (0.075 R)
• M33: 17,265,539 km (0.063 R)
• M34: 18,039,110 km (0.109 R)
• M35: 18,219,225 km (0.114 R)
• M36: 18,400,089 km (0.111 R)
• M37: 19,558,575 km (0.108 R)
• M38: 20,240,143 km (0.11 R)
• M39: 21,499,159 km (0.116 R)
• M40: 22,138,091 km (0.092 R)
• M41: 22,331,073 km (0.118 R)
• M42: 23,828,547 km (0.11 R)
• M43: 23,960,343 km (0.113 R)
• M44: 24,092,438 km (0.097 R)
• M45: 24,224,682 km (0.113 R)
• M46: 24,889,495 km (0.096 R)
• M47: 25,897,935 km (0.071 R)
• M48: 27,125,684 km (0.105 R)
• M49: 27,194,499 km (0.077 R)
• M50: 27,885,342 km (0.089 R)
• M51: 28,652,031 km (0.077 R)
• M52: 28,862,366 km (0.09 R)
• M53: 29,073,149 km (0.101 R)
• M54: 30,634,652 km (0.095 R)
• M55: 31,065,195 km (0.101 R)
• M56: 31,497,832 km (0.118 R)
• M57: 32,368,940 km (0.077 R)
• M58: 33,395,331 km (0.114 R)
• M59: 35,329,781 km (0.089 R)
• M60: 35,932,212 km (0.113 R)
• M61: 36,310,545 km (0.09 R)
• M62: 36,614,079 km (0.117 R)
• M63: 36,766,220 km (0.094 R)
• M64: 37,300,135 km (0.098 R)
• M65: 38,067,572 km (0.059 R)
• M66: 38,221,658 km (0.103 R)
• M67: 38,453,235 km (0.045 R)
• M68: 38,685,112 km (0.064 R)
• M69: 38,840,095 km (0.05 R)
• M70: 39,461,824 km (0.049 R)
• M71: 39,695,945 km (0.058 R)
• M72: 39,930,364 km (0.094 R)
• M73: 41,584,618 km (0.072 R)
• M74: 42,939,974 km (0.105 R)
• M75: 43,905,629 km (0.091 R)
• M76: 44,309,992 km (0.081 R)
• M77: 44,472,156 km (0.119 R)
• M78: 44,959,546 km (0.099 R)
• M79: 45,612,391 km (0.09 R)
• M80: 46,679,921 km (0.113 R)
• M81: 46,844,778 km (0.074 R)
• M82: 48,505,015 km (0.12 R)
• M83: 50,015,655 km (0.029 R)
• M84: 51,286,339 km (0.106 R)
• M85: 55,423,318 km (0.079 R)
• M86: 56,298,615 km (0.041 R)
• M87: 57,620,013 km (0.096 R)
• M88: 57,885,550 km (0.081 R)
• M89: 57,974,112 km (0.091 R)
• M90: 59,219,215 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 10,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit