🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.59 AU - 0.91 AU

Year: 234 Days

Day: 14.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.09 AU - 1.81 AU

Year: 628 Days

Day: 39.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 9.6

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.16 AU - 9.84 AU

Year: 8919 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,959,604 km

• M1: 162,014 km (0.098 R)
• M2: 386,710 km (0.066 R)
• M3: 761,603 km (0.03 R)
• M4: 943,065 km (0.118 R)
• M5: 1,083,986 km (0.115 R)
• M6: 1,467,555 km (0.065 R)
• M7: 1,825,543 km (0.047 R)
• M8: 1,958,386 km (0.084 R)
• M9: 2,210,608 km (0.093 R)
• M10: 2,281,218 km (0.099 R)
• M11: 2,400,597 km (0.086 R)
• M12: 3,240,439 km (0.082 R)
• M13: 3,456,758 km (0.043 R)
• M14: 3,650,188 km (0.1 R)
• M15: 3,734,112 km (0.101 R)
• M16: 4,222,101 km (0.093 R)
• M17: 4,548,523 km (0.063 R)
• M18: 4,976,074 km (0.106 R)
• M19: 5,384,626 km (0.057 R)
• M20: 5,803,949 km (0.08 R)
• M21: 5,869,472 km (0.097 R)
• M22: 5,968,057 km (0.074 R)
• M23: 6,034,180 km (0.094 R)
• M24: 6,435,850 km (0.08 R)
• M25: 6,605,793 km (0.093 R)
• M26: 7,159,604 km (0.11 R)
• M27: 7,265,071 km (0.092 R)
• M28: 7,335,681 km (0.118 R)
• M29: 7,728,376 km (0.084 R)
• M30: 8,091,150 km (0.05 R)
• M31: 8,683,408 km (0.116 R)
• M32: 10,582,553 km (0.085 R)
• M33: 11,352,534 km (0.096 R)
• M34: 11,889,590 km (0.117 R)
• M35: 12,182,353 km (0.088 R)
• M36: 13,031,620 km (0.099 R)
• M37: 13,290,125 km (0.086 R)
• M38: 13,506,893 km (0.118 R)
• M39: 14,252,488 km (0.09 R)
• M40: 14,429,911 km (0.078 R)
• M41: 14,787,002 km (0.111 R)
• M42: 16,382,912 km (0.074 R)
• M43: 16,848,909 km (0.064 R)
• M44: 16,989,531 km (0.089 R)
• M45: 17,271,972 km (0.097 R)
• M46: 17,461,213 km (0.081 R)
• M47: 17,746,197 km (0.075 R)
• M48: 18,080,847 km (0.057 R)
• M49: 18,756,132 km (0.119 R)
• M50: 19,341,509 km (0.071 R)
• M51: 19,636,516 km (0.12 R)
• M52: 19,784,468 km (0.11 R)
• M53: 20,032,052 km (0.061 R)
• M54: 21,133,542 km (0.075 R)
• M55: 22,203,316 km (0.054 R)
• M56: 23,761,827 km (0.112 R)
• M57: 24,395,074 km (0.066 R)
• M58: 26,382,332 km (0.081 R)
• M59: 27,478,137 km (0.09 R)
• M60: 27,588,540 km (0.091 R)
• M61: 27,698,943 km (0.081 R)
• M62: 27,809,646 km (0.114 R)
• M63: 29,093,196 km (0.093 R)
• M64: 31,025,551 km (0.092 R)
• M65: 31,198,187 km (0.07 R)
• M66: 31,949,318 km (0.084 R)
• M67: 32,298,031 km (0.108 R)
• M68: 32,472,911 km (0.087 R)
• M69: 32,706,433 km (0.093 R)
• M70: 34,238,465 km (0.096 R)
• M71: 35,312,727 km (0.066 R)
• M72: 35,552,832 km (0.028 R)
• M73: 36,337,323 km (0.053 R)
• M74: 37,127,648 km (0.08 R)
• M75: 37,862,024 km (0.056 R)
• M76: 38,601,187 km (0.046 R)
• M77: 39,345,287 km (0.057 R)
• M78: 39,718,983 km (0.101 R)
• M79: 40,344,601 km (0.103 R)
• M80: 40,407,282 km (0.099 R)
• M81: 40,721,588 km (0.046 R)
• M82: 41,415,572 km (0.068 R)
• M83: 42,304,483 km (0.118 R)
• M84: 42,623,575 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 14.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.68 AU - 13.1 AU

Year: 13834 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,959,604 km

• M1: 245,640 km (0.062 R)
• M2: 369,656 km (0.062 R)
• M3: 796,010 km (0.053 R)
• M4: 1,337,255 km (0.041 R)
• M5: 1,634,506 km (0.072 R)
• M6: 1,844,991 km (0.111 R)
• M7: 2,064,600 km (0.073 R)
• M8: 2,590,886 km (0.12 R)
• M9: 2,713,556 km (0.08 R)
• M10: 3,627,000 km (0.079 R)
• M11: 4,010,569 km (0.118 R)
• M12: 4,153,435 km (0.099 R)
• M13: 4,444,254 km (0.079 R)
• M14: 6,326,344 km (0.109 R)
• M15: 6,661,743 km (0.105 R)
• M16: 7,262,677 km (0.075 R)
• M17: 8,196,617 km (0.113 R)
• M18: 9,836,658 km (0.089 R)
• M19: 10,569,987 km (0.088 R)
• M20: 10,768,653 km (0.101 R)
• M21: 11,018,631 km (0.068 R)
• M22: 11,119,161 km (0.103 R)
• M23: 11,677,610 km (0.088 R)
• M24: 11,934,469 km (0.094 R)
• M25: 12,089,453 km (0.118 R)
• M26: 12,297,244 km (0.118 R)
• M27: 12,874,692 km (0.056 R)
• M28: 14,056,216 km (0.086 R)
• M29: 14,220,026 km (0.115 R)
• M30: 15,328,247 km (0.114 R)
• M31: 17,686,208 km (0.077 R)
• M32: 17,922,274 km (0.118 R)
• M33: 18,278,317 km (0.102 R)
• M34: 18,696,742 km (0.115 R)
• M35: 18,937,146 km (0.101 R)
• M36: 20,216,656 km (0.108 R)
• M37: 20,463,493 km (0.096 R)
• M38: 20,773,609 km (0.086 R)
• M39: 20,960,307 km (0.117 R)
• M40: 21,523,992 km (0.077 R)
• M41: 23,568,247 km (0.066 R)
• M42: 23,763,173 km (0.069 R)
• M43: 25,141,867 km (0.114 R)
• M44: 25,540,545 km (0.115 R)
• M45: 26,142,677 km (0.105 R)
• M46: 26,884,832 km (0.096 R)
• M47: 27,156,352 km (0.098 R)
• M48: 27,702,235 km (0.075 R)
• M49: 28,458,901 km (0.066 R)
• M50: 28,666,393 km (0.052 R)
• M51: 30,698,381 km (0.087 R)
• M52: 31,839,214 km (0.089 R)
• M53: 32,414,867 km (0.04 R)
• M54: 32,848,850 km (0.115 R)
• M55: 35,195,891 km (0.072 R)
• M56: 36,015,239 km (0.11 R)
• M57: 36,164,836 km (0.092 R)
• M58: 36,765,472 km (0.075 R)
• M59: 37,445,095 km (0.056 R)
• M60: 38,816,758 km (0.109 R)
• M61: 38,970,245 km (0.119 R)
• M62: 39,972,401 km (0.112 R)
• M63: 41,139,414 km (0.072 R)
• M64: 41,530,912 km (0.074 R)
• M65: 42,396,485 km (0.116 R)
• M66: 44,305,653 km (0.079 R)
• M67: 46,242,796 km (0.056 R)
• M68: 49,283,074 km (0.062 R)
• M69: 52,896,760 km (0.047 R)
• M70: 53,578,477 km (0.077 R)
• M71: 53,920,458 km (0.05 R)
• M72: 55,295,562 km (0.083 R)
• M73: 55,727,600 km (0.112 R)
• M74: 55,987,302 km (0.063 R)
• M75: 58,959,662 km (0.064 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 17,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit