🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.83 AU - 0.83 AU

Year: 267 Days

Day: 29.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.06 AU - 1.3 AU

Year: 453 Days

Day: 25.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.41 AU - 1.63 AU

Year: 662 Days

Day: 23.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.73 AU - 1.79 AU

Year: 824 Days

Day: 31 Hours

Environment

Temp: -47 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,932,410 km

• M1: 90,507 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.39 AU - 3.11 AU

Year: 1610 Days

Day: 47.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.75 AU - 3.59 AU

Year: 1993 Days

Day: 33.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,932,410 km

• M1: 635,641 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.4

Radius: 3.5

Gravity: 48.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.29 AU - 18.51 AU

Year: 26741 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,932,410 km

• M1: 204,949 km (0.118 R)
• M2: 619,036 km (0.109 R)
• M3: 967,749 km (0.074 R)
• M4: 1,085,632 km (0.1 R)
• M5: 1,271,133 km (0.073 R)
• M6: 1,741,469 km (0.117 R)
• M7: 1,884,933 km (0.062 R)
• M8: 2,456,247 km (0.095 R)
• M9: 2,948,873 km (0.095 R)
• M10: 3,471,119 km (0.069 R)
• M11: 4,306,474 km (0.112 R)
• M12: 4,647,407 km (0.086 R)
• M13: 4,997,018 km (0.071 R)
• M14: 6,588,290 km (0.114 R)
• M15: 7,611,540 km (0.117 R)
• M16: 7,669,883 km (0.085 R)
• M17: 8,683,259 km (0.108 R)
• M18: 9,361,236 km (0.093 R)
• M19: 10,312,529 km (0.051 R)
• M20: 10,636,558 km (0.098 R)
• M21: 10,701,633 km (0.118 R)
• M22: 11,161,796 km (0.067 R)
• M23: 13,065,280 km (0.069 R)
• M24: 15,804,267 km (0.111 R)
• M25: 16,553,453 km (0.057 R)
• M26: 17,390,902 km (0.101 R)
• M27: 19,027,503 km (0.086 R)
• M28: 20,307,013 km (0.079 R)
• M29: 20,387,946 km (0.107 R)
• M30: 20,550,110 km (0.1 R)
• M31: 22,277,816 km (0.084 R)
• M32: 23,370,479 km (0.115 R)
• M33: 23,540,123 km (0.112 R)
• M34: 23,966,028 km (0.108 R)
• M35: 24,394,626 km (0.1 R)
• M36: 25,520,350 km (0.113 R)
• M37: 26,221,515 km (0.114 R)
• M38: 26,397,741 km (0.082 R)
• M39: 27,106,835 km (0.084 R)
• M40: 28,725,035 km (0.098 R)
• M41: 32,715,110 km (0.111 R)
• M42: 33,476,264 km (0.087 R)
• M43: 35,210,402 km (0.11 R)
• M44: 35,502,267 km (0.09 R)
• M45: 36,088,392 km (0.099 R)
• M46: 36,776,093 km (0.099 R)
• M47: 36,973,413 km (0.068 R)
• M48: 37,270,066 km (0.109 R)
• M49: 38,064,879 km (0.067 R)
• M50: 39,671,261 km (0.059 R)
• M51: 40,482,829 km (0.093 R)
• M52: 41,813,054 km (0.054 R)
• M53: 41,915,977 km (0.03 R)
• M54: 42,019,050 km (0.076 R)
• M55: 42,328,568 km (0.055 R)
• M56: 42,846,177 km (0.118 R)
• M57: 43,574,269 km (0.116 R)
• M58: 43,782,958 km (0.05 R)
• M59: 44,621,454 km (0.031 R)
• M60: 45,465,186 km (0.03 R)
• M61: 46,527,182 km (0.087 R)
• M62: 48,351,378 km (0.102 R)
• M63: 48,675,706 km (0.092 R)
• M64: 50,089,556 km (0.075 R)
• M65: 50,308,118 km (0.105 R)
• M66: 51,186,108 km (0.09 R)
• M67: 51,626,973 km (0.056 R)
• M68: 52,401,591 km (0.062 R)
• M69: 53,291,549 km (0.077 R)
• M70: 53,514,749 km (0.112 R)
• M71: 53,850,297 km (0.117 R)
• M72: 55,991,192 km (0.078 R)
• M73: 56,672,909 km (0.052 R)
• M74: 59,196,326 km (0.109 R)
• M75: 62,460,552 km (0.102 R)
• M76: 64,233,137 km (0.082 R)
• M77: 66,261,983 km (0.094 R)
• M78: 69,893,322 km (0.115 R)
• M79: 71,117,930 km (0.03 R)
• M80: 72,349,719 km (0.107 R)
• M81: 72,473,287 km (0.046 R)
• M82: 72,597,004 km (0.094 R)
• M83: 72,968,306 km (0.118 R)
• M84: 74,584,711 km (0.064 R)
• M85: 75,209,432 km (0.115 R)
• M86: 75,961,610 km (0.08 R)
• M87: 77,726,117 km (0.088 R)
• M88: 79,249,173 km (0.102 R)
• M89: 79,759,152 km (0.087 R)
• M90: 80,910,457 km (0.113 R)
• M91: 81,038,663 km (0.048 R)
• M92: 81,167,018 km (0.084 R)
• M93: 86,486,269 km (0.085 R)
• M94: 87,668,840 km (0.102 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit