🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.04 AU - 1.16 AU

Year: 424 Days

Day: 22.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,798,351 km

• M1: 54,154 km (0.115 R)
• M2: 886,218 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.48 AU - 2.4 AU

Year: 992 Days

Day: 27.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.2

Radius: 8.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.54 AU - 7.52 AU

Year: 5436 Days

Day: 5.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,798,351 km

• M1: 120,725 km (0.056 R)
• M2: 175,478 km (0.117 R)
• M3: 268,827 km (0.055 R)
• M4: 350,807 km (0.09 R)
• M5: 458,218 km (0.099 R)
• M6: 628,909 km (0.09 R)
• M7: 878,887 km (0.088 R)
• M8: 989,590 km (0.117 R)
• M9: 1,527,095 km (0.09 R)
• M10: 1,612,216 km (0.113 R)
• M11: 1,724,265 km (0.096 R)
• M12: 1,825,992 km (0.082 R)
• M13: 2,075,820 km (0.096 R)
• M14: 2,157,052 km (0.117 R)
• M15: 2,535,534 km (0.082 R)
• M16: 2,725,374 km (0.09 R)
• M17: 2,829,494 km (0.12 R)
• M18: 3,103,408 km (0.071 R)
• M19: 3,165,491 km (0.07 R)
• M20: 3,726,034 km (0.064 R)
• M21: 3,825,218 km (0.11 R)
• M22: 4,179,465 km (0.08 R)
• M23: 4,775,164 km (0.094 R)
• M24: 5,064,786 km (0.093 R)
• M25: 5,775,525 km (0.093 R)
• M26: 5,832,971 km (0.096 R)
• M27: 5,909,864 km (0.114 R)
• M28: 5,987,056 km (0.095 R)
• M29: 6,338,761 km (0.118 R)
• M30: 6,717,393 km (0.109 R)
• M31: 7,309,352 km (0.106 R)
• M32: 7,371,585 km (0.104 R)
• M33: 7,601,217 km (0.105 R)
• M34: 7,875,580 km (0.09 R)
• M35: 8,325,720 km (0.075 R)
• M36: 8,499,403 km (0.062 R)
• M37: 8,762,097 km (0.1 R)
• M38: 9,072,064 km (0.093 R)
• M39: 10,069,732 km (0.099 R)
• M40: 10,698,941 km (0.082 R)
• M41: 10,816,824 km (0.088 R)
• M42: 10,958,942 km (0.105 R)
• M43: 11,340,865 km (0.105 R)
• M44: 11,412,971 km (0.108 R)
• M45: 11,848,899 km (0.111 R)
• M46: 12,463,298 km (0.118 R)
• M47: 12,861,976 km (0.111 R)
• M48: 13,340,689 km (0.051 R)
• M49: 13,493,130 km (0.09 R)
• M50: 13,722,912 km (0.085 R)
• M51: 14,082,844 km (0.031 R)
• M52: 14,212,247 km (0.064 R)
• M53: 14,341,948 km (0.066 R)
• M54: 14,576,368 km (0.063 R)
• M55: 15,022,768 km (0.096 R)
• M56: 15,420,249 km (0.089 R)
• M57: 16,063,520 km (0.101 R)
• M58: 16,198,757 km (0.078 R)
• M59: 16,334,292 km (0.076 R)
• M60: 16,852,649 km (0.108 R)
• M61: 17,210,487 km (0.102 R)
• M62: 17,321,040 km (0.102 R)
• M63: 18,129,916 km (0.098 R)
• M64: 18,666,523 km (0.068 R)
• M65: 18,865,638 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 8.9

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.12 AU - 14.56 AU

Year: 14955 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,798,351 km

• M1: 121,473 km (0.066 R)
• M2: 269,276 km (0.115 R)
• M3: 451,935 km (0.111 R)
• M4: 578,196 km (0.025 R)
• M5: 867,219 km (0.102 R)
• M6: 958,025 km (0.073 R)
• M7: 1,379,741 km (0.052 R)
• M8: 1,459,926 km (0.11 R)
• M9: 2,156,902 km (0.098 R)
• M10: 2,639,056 km (0.084 R)
• M11: 3,478,150 km (0.12 R)
• M12: 3,551,603 km (0.109 R)
• M13: 5,002,254 km (0.097 R)
• M14: 5,766,998 km (0.117 R)
• M15: 6,252,293 km (0.116 R)
• M16: 6,981,583 km (0.082 R)
• M17: 7,356,326 km (0.114 R)
• M18: 7,546,165 km (0.115 R)
• M19: 7,641,609 km (0.114 R)
• M20: 10,316,120 km (0.107 R)
• M21: 10,689,067 km (0.044 R)
• M22: 10,850,334 km (0.101 R)
• M23: 11,284,167 km (0.115 R)
• M24: 11,448,426 km (0.076 R)
• M25: 11,890,188 km (0.081 R)
• M26: 12,057,140 km (0.096 R)
• M27: 12,619,777 km (0.057 R)
• M28: 14,181,130 km (0.112 R)
• M29: 14,299,163 km (0.088 R)
• M30: 14,715,045 km (0.109 R)
• M31: 16,417,918 km (0.061 R)
• M32: 16,978,311 km (0.057 R)
• M33: 17,735,426 km (0.073 R)
• M34: 17,990,341 km (0.083 R)
• M35: 18,182,125 km (0.119 R)
• M36: 18,246,303 km (0.114 R)
• M37: 18,568,088 km (0.075 R)
• M38: 19,086,744 km (0.064 R)
• M39: 20,470,823 km (0.118 R)
• M40: 20,738,154 km (0.117 R)
• M41: 20,872,344 km (0.116 R)
• M42: 21,141,321 km (0.109 R)
• M43: 23,684,036 km (0.057 R)
• M44: 24,529,264 km (0.092 R)
• M45: 24,671,082 km (0.045 R)
• M46: 25,599,636 km (0.076 R)
• M47: 26,104,380 km (0.045 R)
• M48: 29,200,906 km (0.028 R)
• M49: 29,803,935 km (0.053 R)
• M50: 29,879,482 km (0.098 R)
• M51: 30,031,025 km (0.083 R)
• M52: 30,563,294 km (0.097 R)
• M53: 30,639,589 km (0.107 R)
• M54: 31,252,192 km (0.118 R)
• M55: 32,023,668 km (0.029 R)
• M56: 35,331,576 km (0.051 R)
• M57: 35,812,833 km (0.069 R)
• M58: 36,135,066 km (0.086 R)
• M59: 36,620,063 km (0.083 R)
• M60: 36,700,995 km (0.083 R)
• M61: 36,782,227 km (0.091 R)
• M62: 36,863,309 km (0.079 R)
• M63: 37,107,153 km (0.104 R)
• M64: 39,077,208 km (0.075 R)
• M65: 39,325,839 km (0.071 R)
• M66: 41,249,369 km (0.075 R)
• M67: 43,632,164 km (0.097 R)
• M68: 45,100,616 km (0.083 R)
• M69: 45,274,449 km (0.075 R)
• M70: 45,709,929 km (0.11 R)
• M71: 47,642,733 km (0.115 R)
• M72: 48,619,009 km (0.099 R)
• M73: 50,050,960 km (0.099 R)
• M74: 51,587,629 km (0.086 R)
• M75: 52,316,021 km (0.03 R)
• M76: 53,231,410 km (0.106 R)
• M77: 53,875,280 km (0.072 R)
• M78: 53,967,432 km (0.115 R)
• M79: 54,614,293 km (0.08 R)
• M80: 56,945,327 km (0.039 R)
• M81: 61,800,227 km (0.035 R)
• M82: 62,476,858 km (0.086 R)
• M83: 62,767,676 km (0.098 R)
• M84: 63,058,943 km (0.118 R)
• M85: 63,642,674 km (0.036 R)
• M86: 64,815,521 km (0.079 R)
• M87: 65,011,644 km (0.082 R)
• M88: 65,109,780 km (0.032 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit