🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.7 AU - 0.8 AU

Year: 245 Days

Day: 42.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,089,630 km

• M1: 73,453 km (0.093 R)
• M2: 201,808 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.69 AU - 1.01 AU

Year: 295 Days

Day: 27.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.96 AU - 0.96 AU

Year: 354 Days

Day: 25.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.98 AU - 1.4 AU

Year: 489 Days

Day: 25.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,089,630 km

• M1: 102,774 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.21 AU - 4.11 AU

Year: 2638 Days

Day: 25.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.76 AU - 4.58 AU

Year: 3208 Days

Day: 29.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.4

Radius: 5.9

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.23 AU - 18.17 AU

Year: 25710 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,089,630 km

• M1: 95,144 km (0.096 R)
• M2: 172,636 km (0.118 R)
• M3: 335,099 km (0.099 R)
• M4: 1,213,239 km (0.07 R)
• M5: 1,433,596 km (0.074 R)
• M6: 1,565,093 km (0.09 R)
• M7: 1,804,898 km (0.112 R)
• M8: 1,875,509 km (0.065 R)
• M9: 3,340,670 km (0.111 R)
• M10: 3,783,929 km (0.083 R)
• M11: 4,531,020 km (0.08 R)
• M12: 5,070,470 km (0.112 R)
• M13: 5,682,026 km (0.12 R)
• M14: 5,996,481 km (0.111 R)
• M15: 6,102,546 km (0.087 R)
• M16: 6,478,635 km (0.086 R)
• M17: 6,862,354 km (0.106 R)
• M18: 7,197,154 km (0.036 R)
• M19: 7,766,972 km (0.115 R)
• M20: 8,648,403 km (0.091 R)
• M21: 9,009,831 km (0.081 R)
• M22: 9,561,249 km (0.067 R)
• M23: 9,809,880 km (0.11 R)
• M24: 10,440,735 km (0.087 R)
• M25: 11,345,652 km (0.105 R)
• M26: 11,411,176 km (0.1 R)
• M27: 14,348,829 km (0.072 R)
• M28: 14,919,844 km (0.102 R)
• M29: 15,208,120 km (0.108 R)
• M30: 15,280,525 km (0.113 R)
• M31: 15,425,485 km (0.111 R)
• M32: 15,571,044 km (0.082 R)
• M33: 15,644,048 km (0.066 R)
• M34: 15,936,811 km (0.037 R)
• M35: 16,379,471 km (0.102 R)
• M36: 18,730,401 km (0.065 R)
• M37: 19,353,925 km (0.099 R)
• M38: 19,589,542 km (0.098 R)
• M39: 20,701,653 km (0.065 R)
• M40: 20,942,505 km (0.094 R)
• M41: 21,022,989 km (0.117 R)
• M42: 21,346,120 km (0.065 R)
• M43: 22,243,259 km (0.119 R)
• M44: 22,820,557 km (0.034 R)
• M45: 24,666,595 km (0.089 R)
• M46: 25,435,528 km (0.081 R)
• M47: 25,779,752 km (0.087 R)
• M48: 26,212,389 km (0.091 R)
• M49: 27,084,545 km (0.05 R)
• M50: 28,589,051 km (0.085 R)
• M51: 30,393,500 km (0.078 R)
• M52: 30,576,010 km (0.112 R)
• M53: 32,141,551 km (0.108 R)
• M54: 34,586,130 km (0.072 R)
• M55: 36,313,088 km (0.038 R)
• M56: 37,284,577 km (0.1 R)
• M57: 37,479,951 km (0.064 R)
• M58: 41,558,588 km (0.042 R)
• M59: 41,862,571 km (0.103 R)
• M60: 42,472,481 km (0.082 R)
• M61: 45,984,590 km (0.099 R)
• M62: 46,194,177 km (0.113 R)
• M63: 49,481,441 km (0.052 R)
• M64: 50,990,584 km (0.031 R)
• M65: 52,186,918 km (0.097 R)
• M66: 52,405,331 km (0.033 R)
• M67: 52,733,698 km (0.086 R)
• M68: 54,164,303 km (0.11 R)
• M69: 54,274,855 km (0.113 R)
• M70: 55,719,223 km (0.058 R)
• M71: 56,166,221 km (0.102 R)
• M72: 58,986,440 km (0.067 R)
• M73: 59,327,972 km (0.106 R)
• M74: 59,784,395 km (0.099 R)
• M75: 60,127,423 km (0.078 R)
• M76: 61,045,506 km (0.1 R)
• M77: 66,176,712 km (0.076 R)
• M78: 69,153,261 km (0.105 R)
• M79: 69,753,747 km (0.069 R)
• M80: 71,323,178 km (0.082 R)
• M81: 74,128,138 km (0.12 R)
• M82: 74,250,958 km (0.11 R)
• M83: 74,496,748 km (0.074 R)
• M84: 74,989,074 km (0.053 R)
• M85: 76,100,736 km (0.098 R)
• M86: 76,348,470 km (0.056 R)
• M87: 76,844,836 km (0.094 R)
• M88: 78,590,643 km (0.049 R)
• M89: 79,971,431 km (0.11 R)
• M90: 85,059,554 km (0.051 R)
• M91: 85,960,582 km (0.102 R)
• M92: 86,089,685 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit