🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 35.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,787,550 km

• M1: 159,771 km (0.082 R)
• M2: 331,958 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.59 AU - 0.85 AU

Year: 229 Days

Day: 38.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,787,550 km

• M1: 250,576 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.03 AU - 1.11 AU

Year: 415 Days

Day: 43 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.03 AU - 1.21 AU

Year: 444 Days

Day: 32 Hours

Environment

Temp: -5 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,787,550 km

• M1: 715,078 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.13 AU - 1.21 AU

Year: 474 Days

Day: 46.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.8 AU - 4.32 AU

Year: 2517 Days

Day: 44.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.7

Radius: 6

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.13 AU - 16.83 AU

Year: 22824 Days

Day: 22.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,787,550 km

• M1: 171,589 km (0.093 R)
• M2: 283,039 km (0.034 R)
• M3: 331,808 km (0.107 R)
• M4: 438,621 km (0.034 R)
• M5: 476,918 km (0.109 R)
• M6: 686,505 km (0.12 R)
• M7: 999,613 km (0.034 R)
• M8: 1,077,703 km (0.12 R)
• M9: 1,130,960 km (0.046 R)
• M10: 1,352,963 km (0.05 R)
• M11: 1,869,225 km (0.096 R)
• M12: 2,582,658 km (0.108 R)
• M13: 2,874,673 km (0.117 R)
• M14: 2,986,871 km (0.106 R)
• M15: 3,215,756 km (0.058 R)
• M16: 3,529,762 km (0.042 R)
• M17: 3,690,430 km (0.028 R)
• M18: 3,812,502 km (0.116 R)
• M19: 5,015,119 km (0.075 R)
• M20: 5,517,319 km (0.083 R)
• M21: 5,845,238 km (0.046 R)
• M22: 6,519,924 km (0.064 R)
• M23: 7,577,431 km (0.105 R)
• M24: 8,152,486 km (0.064 R)
• M25: 8,311,807 km (0.096 R)
• M26: 8,472,027 km (0.097 R)
• M27: 8,525,732 km (0.08 R)
• M28: 9,622,434 km (0.087 R)
• M29: 9,678,384 km (0.118 R)
• M30: 10,996,042 km (0.091 R)
• M31: 11,230,911 km (0.081 R)
• M32: 12,126,403 km (0.058 R)
• M33: 12,186,841 km (0.114 R)
• M34: 13,669,057 km (0.03 R)
• M35: 14,112,016 km (0.099 R)
• M36: 14,882,295 km (0.095 R)
• M37: 14,947,071 km (0.12 R)
• M38: 15,141,997 km (0.032 R)
• M39: 16,063,071 km (0.078 R)
• M40: 16,597,435 km (0.06 R)
• M41: 17,205,550 km (0.088 R)
• M42: 19,073,429 km (0.107 R)
• M43: 19,497,240 km (0.072 R)
• M44: 21,588,768 km (0.117 R)
• M45: 23,297,475 km (0.112 R)
• M46: 23,523,517 km (0.065 R)
• M47: 24,435,017 km (0.055 R)
• M48: 24,511,611 km (0.058 R)
• M49: 26,292,574 km (0.058 R)
• M50: 26,370,963 km (0.098 R)
• M51: 28,275,344 km (0.078 R)
• M52: 29,814,108 km (0.095 R)
• M53: 33,395,481 km (0.09 R)
• M54: 34,762,356 km (0.069 R)
• M55: 37,198,109 km (0.098 R)
• M56: 38,081,335 km (0.12 R)
• M57: 39,060,752 km (0.087 R)
• M58: 39,419,039 km (0.073 R)
• M59: 39,598,556 km (0.083 R)
• M60: 40,953,464 km (0.116 R)
• M61: 41,773,859 km (0.116 R)
• M62: 45,390,537 km (0.084 R)
• M63: 45,484,634 km (0.11 R)
• M64: 45,767,225 km (0.1 R)
• M65: 45,861,471 km (0.107 R)
• M66: 45,955,867 km (0.097 R)
• M67: 46,808,127 km (0.052 R)
• M68: 48,336,119 km (0.097 R)
• M69: 48,913,268 km (0.113 R)
• M70: 49,299,380 km (0.114 R)
• M71: 49,589,600 km (0.105 R)
• M72: 50,171,685 km (0.114 R)
• M73: 51,342,887 km (0.109 R)
• M74: 52,522,915 km (0.114 R)
• M75: 53,513,103 km (0.106 R)
• M76: 54,409,494 km (0.076 R)
• M77: 55,411,351 km (0.118 R)
• M78: 55,713,089 km (0.104 R)
• M79: 55,813,769 km (0.05 R)
• M80: 57,942,546 km (0.114 R)
• M81: 59,170,895 km (0.113 R)
• M82: 59,891,358 km (0.103 R)
• M83: 62,488,078 km (0.102 R)
• M84: 63,221,706 km (0.106 R)
• M85: 63,326,723 km (0.114 R)
• M86: 63,852,859 km (0.029 R)
• M87: 68,436,538 km (0.1 R)
• M88: 68,544,398 km (0.094 R)
• M89: 68,652,408 km (0.045 R)
• M90: 69,409,373 km (0.026 R)
• M91: 69,626,140 km (0.085 R)
• M92: 69,951,665 km (0.095 R)
• M93: 70,277,789 km (0.104 R)
• M94: 73,787,504 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit