🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.59 AU - 0.87 AU

Year: 236 Days

Day: 39.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,634,463 km

• M1: 233,821 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1 AU - 1.52 AU

Year: 536 Days

Day: 28.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,634,463 km

• M1: 249,978 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.18 AU - 1.54 AU

Year: 601 Days

Day: 16.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.51 AU - 2.25 AU

Year: 976 Days

Day: 24.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.79 AU - 2.09 AU

Year: 1023 Days

Day: 16.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.6 AU - 2.84 AU

Year: 1699 Days

Day: 23 Hours

Environment

Temp: -97 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.6

Radius: 6.5

Gravity: 18.67 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.2 AU - 13.44 AU

Year: 17385 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,634,463 km

• M1: 142,716 km (0.097 R)
• M2: 241,601 km (0.036 R)
• M3: 301,589 km (0.061 R)
• M4: 1,094,308 km (0.101 R)
• M5: 1,722,470 km (0.1 R)
• M6: 1,974,841 km (0.116 R)
• M7: 2,479,136 km (0.049 R)
• M8: 2,763,970 km (0.119 R)
• M9: 2,984,478 km (0.113 R)
• M10: 3,364,606 km (0.093 R)
• M11: 3,560,429 km (0.052 R)
• M12: 3,719,751 km (0.066 R)
• M13: 4,128,303 km (0.068 R)
• M14: 4,551,216 km (0.118 R)
• M15: 4,637,534 km (0.094 R)
• M16: 5,994,985 km (0.112 R)
• M17: 6,137,103 km (0.118 R)
• M18: 6,570,189 km (0.111 R)
• M19: 6,815,081 km (0.096 R)
• M20: 7,313,840 km (0.045 R)
• M21: 8,399,023 km (0.074 R)
• M22: 8,933,237 km (0.087 R)
• M23: 8,987,242 km (0.104 R)
• M24: 10,259,871 km (0.112 R)
• M25: 10,658,250 km (0.045 R)
• M26: 10,772,991 km (0.026 R)
• M27: 11,942,996 km (0.078 R)
• M28: 12,241,893 km (0.108 R)
• M29: 12,543,033 km (0.1 R)
• M30: 12,725,094 km (0.064 R)
• M31: 12,907,903 km (0.107 R)
• M32: 13,091,459 km (0.077 R)
• M33: 13,276,063 km (0.046 R)
• M34: 13,399,631 km (0.09 R)
• M35: 13,772,429 km (0.117 R)
• M36: 14,338,058 km (0.117 R)
• M37: 14,911,317 km (0.099 R)
• M38: 14,975,345 km (0.088 R)
• M39: 17,009,278 km (0.098 R)
• M40: 19,128,182 km (0.081 R)
• M41: 20,182,997 km (0.058 R)
• M42: 20,681,606 km (0.045 R)
• M43: 21,184,405 km (0.073 R)
• M44: 21,763,947 km (0.117 R)
• M45: 25,119,278 km (0.114 R)
• M46: 25,501,949 km (0.059 R)
• M47: 25,963,608 km (0.111 R)
• M48: 26,895,304 km (0.104 R)
• M49: 27,917,057 km (0.112 R)
• M50: 28,711,571 km (0.095 R)
• M51: 29,513,566 km (0.058 R)
• M52: 30,730,245 km (0.105 R)
• M53: 30,811,925 km (0.092 R)
• M54: 31,057,416 km (0.095 R)
• M55: 32,794,247 km (0.097 R)
• M56: 33,380,072 km (0.111 R)
• M57: 33,548,070 km (0.097 R)
• M58: 36,274,641 km (0.111 R)
• M59: 37,228,328 km (0.059 R)
• M60: 38,630,060 km (0.111 R)
• M61: 38,894,698 km (0.059 R)
• M62: 40,138,156 km (0.077 R)
• M63: 41,575,043 km (0.08 R)
• M64: 41,936,921 km (0.108 R)
• M65: 42,209,039 km (0.098 R)
• M66: 43,670,012 km (0.107 R)
• M67: 44,222,178 km (0.095 R)
• M68: 45,892,438 km (0.09 R)
• M69: 45,985,937 km (0.115 R)
• M70: 46,172,934 km (0.113 R)
• M71: 46,923,317 km (0.116 R)
• M72: 47,111,511 km (0.099 R)
• M73: 47,394,401 km (0.111 R)
• M74: 48,531,494 km (0.069 R)
• M75: 48,721,783 km (0.103 R)
• M76: 49,198,850 km (0.091 R)
• M77: 50,446,347 km (0.108 R)
• M78: 50,928,950 km (0.081 R)
• M79: 51,122,380 km (0.118 R)
• M80: 51,509,988 km (0.101 R)
• M81: 56,137,499 km (0.09 R)
• M82: 57,038,676 km (0.104 R)
• M83: 59,159,974 km (0.114 R)
• M84: 59,974,834 km (0.1 R)
• M85: 63,583,284 km (0.071 R)
• M86: 65,571,439 km (0.097 R)
• M87: 65,781,924 km (0.082 R)
• M88: 65,887,241 km (0.118 R)
• M89: 66,203,640 km (0.109 R)
• M90: 67,579,941 km (0.034 R)
• M91: 68,431,751 km (0.105 R)
• M92: 70,468,825 km (0.083 R)
• M93: 70,684,396 km (0.103 R)
• M94: 72,308,280 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit