🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 42.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,231,365 km

• M1: 48,021 km (0.088 R)
• M2: 429,196 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.71 AU - 0.75 AU

Year: 226 Days

Day: 34.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.21 AU - 1.99 AU

Year: 732 Days

Day: 40.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,231,365 km

• M1: 327,919 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 14.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.38 AU - 12.78 AU

Year: 16137 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,231,365 km

• M1: 186,399 km (0.093 R)
• M2: 461,360 km (0.067 R)
• M3: 960,418 km (0.1 R)
• M4: 1,078,750 km (0.07 R)
• M5: 1,510,938 km (0.077 R)
• M6: 1,996,084 km (0.062 R)
• M7: 2,098,858 km (0.101 R)
• M8: 2,754,546 km (0.116 R)
• M9: 3,016,491 km (0.073 R)
• M10: 3,165,491 km (0.074 R)
• M11: 3,564,917 km (0.027 R)
• M12: 3,659,463 km (0.103 R)
• M13: 4,311,411 km (0.114 R)
• M14: 4,582,332 km (0.056 R)
• M15: 5,907,770 km (0.098 R)
• M16: 7,751,114 km (0.082 R)
• M17: 7,874,383 km (0.081 R)
• M18: 8,290,415 km (0.106 R)
• M19: 8,628,356 km (0.115 R)
• M20: 9,057,253 km (0.09 R)
• M21: 9,625,426 km (0.064 R)
• M22: 10,025,451 km (0.108 R)
• M23: 10,521,966 km (0.107 R)
• M24: 10,658,699 km (0.101 R)
• M25: 11,538,933 km (0.095 R)
• M26: 12,059,234 km (0.11 R)
• M27: 12,684,104 km (0.095 R)
• M28: 13,566,732 km (0.11 R)
• M29: 13,715,731 km (0.097 R)
• M30: 13,865,329 km (0.082 R)
• M31: 14,065,641 km (0.112 R)
• M32: 15,030,248 km (0.103 R)
• M33: 16,016,098 km (0.039 R)
• M34: 16,331,749 km (0.119 R)
• M35: 17,886,669 km (0.09 R)
• M36: 18,050,180 km (0.047 R)
• M37: 19,432,464 km (0.067 R)
• M38: 19,769,209 km (0.112 R)
• M39: 19,994,952 km (0.061 R)
• M40: 20,164,596 km (0.094 R)
• M41: 20,278,141 km (0.095 R)
• M42: 21,135,786 km (0.067 R)
• M43: 24,199,999 km (0.026 R)
• M44: 24,744,385 km (0.063 R)
• M45: 25,353,847 km (0.069 R)
• M46: 26,030,179 km (0.09 R)
• M47: 26,463,564 km (0.098 R)
• M48: 27,212,301 km (0.08 R)
• M49: 27,715,250 km (0.079 R)
• M50: 28,157,760 km (0.043 R)
• M51: 29,628,606 km (0.08 R)
• M52: 30,536,067 km (0.114 R)
• M53: 30,666,367 km (0.078 R)
• M54: 30,993,238 km (0.066 R)
• M55: 31,452,653 km (0.063 R)
• M56: 32,179,250 km (0.071 R)
• M57: 32,777,791 km (0.088 R)
• M58: 32,911,232 km (0.11 R)
• M59: 34,799,457 km (0.067 R)
• M60: 36,376,667 km (0.101 R)
• M61: 36,791,951 km (0.111 R)
• M62: 37,417,868 km (0.06 R)
• M63: 40,743,130 km (0.103 R)
• M64: 41,462,695 km (0.052 R)
• M65: 41,607,207 km (0.045 R)
• M66: 41,751,719 km (0.099 R)
• M67: 42,259,304 km (0.114 R)
• M68: 43,426,766 km (0.059 R)
• M69: 45,718,904 km (0.102 R)
• M70: 47,822,999 km (0.114 R)
• M71: 48,505,913 km (0.086 R)
• M72: 48,658,203 km (0.083 R)
• M73: 49,039,379 km (0.028 R)
• M74: 49,804,871 km (0.098 R)
• M75: 50,574,253 km (0.116 R)
• M76: 50,728,638 km (0.057 R)
• M77: 51,425,166 km (0.085 R)
• M78: 51,735,731 km (0.097 R)
• M79: 52,124,835 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.6

Radius: 5.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.71 AU - 22.65 AU

Year: 30378 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,231,365 km

• M1: 275,709 km (0.063 R)
• M2: 335,099 km (0.114 R)
• M3: 399,426 km (0.03 R)
• M4: 496,964 km (0.063 R)
• M5: 699,071 km (0.118 R)
• M6: 1,235,080 km (0.109 R)
• M7: 1,338,003 km (0.105 R)
• M8: 1,641,388 km (0.068 R)
• M9: 1,965,866 km (0.035 R)
• M10: 2,752,601 km (0.102 R)
• M11: 2,833,384 km (0.089 R)
• M12: 3,221,141 km (0.119 R)
• M13: 3,277,839 km (0.104 R)
• M14: 3,421,303 km (0.073 R)
• M15: 4,418,224 km (0.111 R)
• M16: 4,513,069 km (0.074 R)
• M17: 4,608,662 km (0.093 R)
• M18: 5,668,712 km (0.059 R)
• M19: 5,771,785 km (0.074 R)
• M20: 5,910,313 km (0.102 R)
• M21: 6,049,887 km (0.117 R)
• M22: 6,120,049 km (0.03 R)
• M23: 9,465,656 km (0.083 R)
• M24: 9,670,006 km (0.081 R)
• M25: 10,459,883 km (0.112 R)
• M26: 10,502,070 km (0.111 R)
• M27: 12,635,335 km (0.071 R)
• M28: 12,815,302 km (0.101 R)
• M29: 13,405,914 km (0.048 R)
• M30: 13,543,394 km (0.061 R)
• M31: 14,660,591 km (0.112 R)
• M32: 14,802,410 km (0.036 R)
• M33: 15,758,789 km (0.084 R)
• M34: 16,195,615 km (0.091 R)
• M35: 18,033,126 km (0.114 R)
• M36: 18,184,968 km (0.076 R)
• M37: 18,337,258 km (0.082 R)
• M38: 18,694,348 km (0.066 R)
• M39: 19,053,533 km (0.106 R)
• M40: 19,363,350 km (0.081 R)
• M41: 20,250,017 km (0.117 R)
• M42: 20,513,458 km (0.118 R)
• M43: 21,043,484 km (0.079 R)
• M44: 21,149,997 km (0.078 R)
• M45: 21,203,404 km (0.104 R)
• M46: 21,577,997 km (0.114 R)
• M47: 22,062,844 km (0.086 R)
• M48: 22,116,998 km (0.114 R)
• M49: 23,153,262 km (0.079 R)
• M50: 23,704,979 km (0.1 R)
• M51: 24,205,384 km (0.065 R)
• M52: 24,372,934 km (0.107 R)
• M53: 24,709,080 km (0.107 R)
• M54: 24,821,578 km (0.092 R)
• M55: 25,386,160 km (0.099 R)
• M56: 25,955,081 km (0.116 R)
• M57: 26,989,550 km (0.088 R)
• M58: 27,163,233 km (0.069 R)
• M59: 27,978,991 km (0.044 R)
• M60: 29,098,731 km (0.101 R)
• M61: 31,930,918 km (0.077 R)
• M62: 32,053,438 km (0.091 R)
• M63: 32,914,972 km (0.111 R)
• M64: 33,100,623 km (0.07 R)
• M65: 34,598,098 km (0.045 R)
• M66: 35,735,640 km (0.092 R)
• M67: 35,862,649 km (0.119 R)
• M68: 37,658,571 km (0.071 R)
• M69: 38,697,828 km (0.11 R)
• M70: 39,155,447 km (0.067 R)
• M71: 39,286,495 km (0.059 R)
• M72: 39,483,366 km (0.117 R)
• M73: 41,203,592 km (0.093 R)
• M74: 41,336,884 km (0.12 R)
• M75: 41,470,325 km (0.064 R)
• M76: 42,543,241 km (0.074 R)
• M77: 42,745,497 km (0.102 R)
• M78: 45,816,592 km (0.113 R)
• M79: 46,023,785 km (0.11 R)
• M80: 46,162,163 km (0.101 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit