🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 137 Days

Day: 24.8 Hours

Environment

Temp: 254 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,461,236 km

• M1: 136,583 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.66 AU - 0.8 AU

Year: 221 Days

Day: 39 Hours

Environment

Temp: 128 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,461,236 km

• M1: 124,465 km (0.059 R)
• M2: 551,717 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.73 AU - 0.79 AU

Year: 235 Days

Day: 26.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,461,236 km

• M1: 57,446 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.93 AU - 1.37 AU

Year: 438 Days

Day: 34.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.64 AU - 1.88 AU

Year: 828 Days

Day: 25.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.06 AU - 2.86 AU

Year: 1369 Days

Day: 34.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,461,236 km

• M1: 64,028 km (0.085 R)
• M2: 1,945,820 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.04 AU - 5.66 AU

Year: 3789 Days

Day: 26.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,461,236 km

• M1: 288,425 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 5.9

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.05 AU - 20.33 AU

Year: 26395 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,461,236 km

• M1: 76,145 km (0.109 R)
• M2: 307,424 km (0.068 R)
• M3: 385,215 km (0.081 R)
• M4: 492,177 km (0.066 R)
• M5: 658,679 km (0.107 R)
• M6: 709,543 km (0.103 R)
• M7: 1,164,021 km (0.105 R)
• M8: 1,872,816 km (0.069 R)
• M9: 2,486,915 km (0.095 R)
• M10: 2,815,731 km (0.047 R)
• M11: 3,071,394 km (0.095 R)
• M12: 3,789,164 km (0.097 R)
• M13: 3,929,338 km (0.036 R)
• M14: 4,214,920 km (0.029 R)
• M15: 4,705,751 km (0.113 R)
• M16: 5,214,533 km (0.12 R)
• M17: 5,266,294 km (0.11 R)
• M18: 6,617,312 km (0.091 R)
• M19: 7,071,043 km (0.103 R)
• M20: 7,593,588 km (0.1 R)
• M21: 7,889,193 km (0.088 R)
• M22: 8,614,145 km (0.117 R)
• M23: 8,984,549 km (0.103 R)
• M24: 9,171,696 km (0.09 R)
• M25: 9,360,189 km (0.099 R)
• M26: 11,448,575 km (0.117 R)
• M27: 13,175,683 km (0.042 R)
• M28: 14,033,028 km (0.076 R)
• M29: 14,177,689 km (0.043 R)
• M30: 14,322,799 km (0.036 R)
• M31: 15,278,431 km (0.059 R)
• M32: 18,265,900 km (0.117 R)
• M33: 19,542,269 km (0.104 R)
• M34: 19,947,081 km (0.089 R)
• M35: 20,272,755 km (0.12 R)
• M36: 21,928,056 km (0.059 R)
• M37: 22,856,759 km (0.11 R)
• M38: 23,197,693 km (0.094 R)
• M39: 23,626,141 km (0.084 R)
• M40: 23,798,179 km (0.114 R)
• M41: 25,102,373 km (0.057 R)
• M42: 25,278,001 km (0.095 R)
• M43: 25,807,428 km (0.085 R)
• M44: 25,984,701 km (0.095 R)
• M45: 26,251,434 km (0.058 R)
• M46: 26,608,375 km (0.093 R)
• M47: 28,783,678 km (0.118 R)
• M48: 31,866,590 km (0.092 R)
• M49: 32,533,947 km (0.063 R)
• M50: 33,205,791 km (0.118 R)
• M51: 37,432,529 km (0.057 R)
• M52: 38,743,305 km (0.119 R)
• M53: 40,377,064 km (0.034 R)
• M54: 41,617,080 km (0.079 R)
• M55: 46,592,855 km (0.047 R)
• M56: 47,133,203 km (0.072 R)
• M57: 47,349,820 km (0.082 R)
• M58: 48,438,295 km (0.077 R)
• M59: 49,314,938 km (0.05 R)
• M60: 49,865,608 km (0.064 R)
• M61: 51,529,585 km (0.097 R)
• M62: 51,641,185 km (0.039 R)
• M63: 51,752,785 km (0.11 R)
• M64: 55,253,824 km (0.077 R)
• M65: 55,482,409 km (0.109 R)
• M66: 57,900,360 km (0.056 R)
• M67: 60,000,265 km (0.115 R)
• M68: 61,413,965 km (0.109 R)
• M69: 61,650,629 km (0.066 R)
• M70: 62,362,565 km (0.034 R)
• M71: 62,838,586 km (0.104 R)
• M72: 65,720,439 km (0.068 R)
• M73: 65,841,464 km (0.111 R)
• M74: 65,962,488 km (0.102 R)
• M75: 67,543,289 km (0.118 R)
• M76: 68,399,737 km (0.103 R)
• M77: 69,506,013 km (0.078 R)
• M78: 69,752,700 km (0.043 R)
• M79: 71,362,971 km (0.116 R)
• M80: 74,115,871 km (0.063 R)
• M81: 74,872,687 km (0.039 R)
• M82: 75,378,777 km (0.058 R)
• M83: 76,266,939 km (0.104 R)
• M84: 78,695,062 km (0.069 R)
• M85: 79,854,147 km (0.098 R)
• M86: 80,500,409 km (0.097 R)
• M87: 80,889,065 km (0.03 R)
• M88: 81,408,319 km (0.101 R)
• M89: 82,189,070 km (0.06 R)
• M90: 82,449,969 km (0.116 R)
• M91: 82,841,616 km (0.118 R)
• M92: 84,151,944 km (0.059 R)
• M93: 87,990,326 km (0.047 R)
• M94: 88,257,209 km (0.085 R)
• M95: 88,925,462 km (0.103 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit