🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.64 AU - 0.92 AU

Year: 257 Days

Day: 43.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.24 AU

Year: 378 Days

Day: 14.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.38 AU - 1.8 AU

Year: 747 Days

Day: 30 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,672,609 km

• M1: 139,425 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.34 AU - 1.92 AU

Year: 776 Days

Day: 46.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.59 AU - 1.71 AU

Year: 790 Days

Day: 32.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.31 AU - 2.39 AU

Year: 1343 Days

Day: 46.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,672,609 km

• M1: 481,406 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.8

Radius: 7.5

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.32 AU - 19.14 AU

Year: 23257 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,672,609 km

• M1: 106,813 km (0.118 R)
• M2: 309,518 km (0.099 R)
• M3: 381,325 km (0.117 R)
• M4: 501,153 km (0.078 R)
• M5: 1,217,128 km (0.119 R)
• M6: 2,902,947 km (0.101 R)
• M7: 4,326,670 km (0.096 R)
• M8: 4,512,021 km (0.058 R)
• M9: 5,181,472 km (0.097 R)
• M10: 5,279,608 km (0.084 R)
• M11: 5,628,021 km (0.1 R)
• M12: 5,729,000 km (0.09 R)
• M13: 6,347,138 km (0.074 R)
• M14: 6,664,286 km (0.094 R)
• M15: 7,258,937 km (0.081 R)
• M16: 7,758,146 km (0.058 R)
• M17: 8,730,981 km (0.089 R)
• M18: 8,965,550 km (0.05 R)
• M19: 9,440,822 km (0.086 R)
• M20: 9,500,811 km (0.11 R)
• M21: 9,741,963 km (0.069 R)
• M22: 9,802,550 km (0.064 R)
• M23: 10,852,278 km (0.104 R)
• M24: 11,167,780 km (0.118 R)
• M25: 11,678,807 km (0.115 R)
• M26: 12,002,088 km (0.105 R)
• M27: 12,262,837 km (0.086 R)
• M28: 13,123,324 km (0.101 R)
• M29: 14,346,585 km (0.081 R)
• M30: 15,252,401 km (0.108 R)
• M31: 16,033,301 km (0.085 R)
• M32: 17,707,900 km (0.104 R)
• M33: 17,856,151 km (0.101 R)
• M34: 18,378,248 km (0.089 R)
• M35: 21,141,321 km (0.064 R)
• M36: 23,134,862 km (0.102 R)
• M37: 23,703,783 km (0.073 R)
• M38: 24,442,048 km (0.115 R)
• M39: 24,855,387 km (0.081 R)
• M40: 25,187,793 km (0.108 R)
• M41: 25,773,020 km (0.11 R)
• M42: 26,193,690 km (0.104 R)
• M43: 26,278,212 km (0.051 R)
• M44: 26,616,752 km (0.117 R)
• M45: 28,678,510 km (0.077 R)
• M46: 29,201,953 km (0.092 R)
• M47: 29,377,132 km (0.095 R)
• M48: 30,613,110 km (0.118 R)
• M49: 30,702,121 km (0.094 R)
• M50: 32,408,135 km (0.109 R)
• M51: 32,589,447 km (0.09 R)
• M52: 33,684,803 km (0.108 R)
• M53: 34,144,816 km (0.119 R)
• M54: 34,421,722 km (0.059 R)
• M55: 35,350,276 km (0.052 R)
• M56: 36,475,551 km (0.033 R)
• M57: 37,422,057 km (0.092 R)
• M58: 40,310,044 km (0.07 R)
• M59: 40,994,155 km (0.089 R)
• M60: 42,274,862 km (0.088 R)
• M61: 43,268,940 km (0.117 R)
• M62: 43,868,977 km (0.091 R)
• M63: 44,170,118 km (0.099 R)
• M64: 44,673,365 km (0.107 R)
• M65: 45,787,420 km (0.078 R)
• M66: 46,808,127 km (0.116 R)
• M67: 47,836,313 km (0.047 R)
• M68: 48,042,907 km (0.069 R)
• M69: 49,496,849 km (0.109 R)
• M70: 49,705,837 km (0.089 R)
• M71: 49,810,406 km (0.112 R)
• M72: 50,019,694 km (0.112 R)
• M73: 50,124,412 km (0.049 R)
• M74: 51,070,768 km (0.044 R)
• M75: 51,176,235 km (0.119 R)
• M76: 51,387,467 km (0.041 R)
• M77: 53,944,843 km (0.084 R)
• M78: 55,455,631 km (0.11 R)
• M79: 56,107,429 km (0.058 R)
• M80: 58,408,394 km (0.107 R)
• M81: 59,403,968 km (0.066 R)
• M82: 59,625,971 km (0.113 R)
• M83: 59,848,274 km (0.094 R)
• M84: 62,988,931 km (0.06 R)
• M85: 65,036,029 km (0.091 R)
• M86: 65,952,914 km (0.086 R)
• M87: 67,451,885 km (0.061 R)
• M88: 68,147,365 km (0.113 R)
• M89: 68,729,002 km (0.118 R)
• M90: 69,779,777 km (0.085 R)
• M91: 71,542,938 km (0.067 R)
• M92: 71,779,153 km (0.075 R)
• M93: 72,607,925 km (0.11 R)
• M94: 72,726,556 km (0.101 R)
• M95: 74,513,951 km (0.088 R)
• M96: 75,353,046 km (0.11 R)
• M97: 80,085,126 km (0.117 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: 405 - 13,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit