🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 1.01 AU

Year: 347 Days

Day: 34.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,152,297 km

• M1: 61,934 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.45 AU - 4.27 AU

Year: 2842 Days

Day: 42.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 9.1

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.6 AU - 6.92 AU

Year: 5869 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,152,297 km

• M1: 179,517 km (0.08 R)
• M2: 240,703 km (0.07 R)
• M3: 320,289 km (0.051 R)
• M4: 389,852 km (0.098 R)
• M5: 539,151 km (0.094 R)
• M6: 785,239 km (0.12 R)
• M7: 844,779 km (0.071 R)
• M8: 937,231 km (0.073 R)
• M9: 1,110,465 km (0.109 R)
• M10: 1,318,107 km (0.117 R)
• M11: 1,390,063 km (0.045 R)
• M12: 1,500,766 km (0.081 R)
• M13: 1,627,176 km (0.083 R)
• M14: 1,823,748 km (0.036 R)
• M15: 2,312,035 km (0.05 R)
• M16: 2,444,130 km (0.101 R)
• M17: 2,548,699 km (0.083 R)
• M18: 2,654,614 km (0.093 R)
• M19: 2,777,584 km (0.095 R)
• M20: 3,272,005 km (0.049 R)
• M21: 3,354,283 km (0.041 R)
• M22: 3,504,181 km (0.081 R)
• M23: 3,742,041 km (0.077 R)
• M24: 3,810,856 km (0.117 R)
• M25: 3,914,976 km (0.116 R)
• M26: 4,615,094 km (0.111 R)
• M27: 5,046,086 km (0.105 R)
• M28: 5,122,381 km (0.113 R)
• M29: 5,218,273 km (0.043 R)
• M30: 5,314,764 km (0.084 R)
• M31: 5,372,957 km (0.044 R)
• M32: 6,108,081 km (0.071 R)
• M33: 6,209,808 km (0.064 R)
• M34: 6,456,345 km (0.114 R)
• M35: 6,811,341 km (0.107 R)
• M36: 6,874,621 km (0.056 R)
• M37: 6,959,293 km (0.111 R)
• M38: 7,236,947 km (0.093 R)
• M39: 7,387,891 km (0.111 R)
• M40: 7,627,397 km (0.081 R)
• M41: 7,935,868 km (0.083 R)
• M42: 8,002,588 km (0.086 R)
• M43: 8,069,309 km (0.08 R)
• M44: 8,542,338 km (0.115 R)
• M45: 8,724,997 km (0.089 R)
• M46: 9,001,304 km (0.116 R)
• M47: 9,444,712 km (0.079 R)
• M48: 9,823,494 km (0.105 R)
• M49: 10,352,771 km (0.093 R)
• M50: 10,498,629 km (0.111 R)
• M51: 10,694,303 km (0.114 R)
• M52: 11,893,330 km (0.085 R)
• M53: 12,508,776 km (0.115 R)
• M54: 13,003,346 km (0.098 R)
• M55: 13,239,860 km (0.107 R)
• M56: 13,824,040 km (0.112 R)
• M57: 14,254,134 km (0.074 R)
• M58: 14,715,943 km (0.09 R)
• M59: 15,404,093 km (0.099 R)
• M60: 16,413,280 km (0.045 R)
• M61: 16,555,099 km (0.065 R)
• M62: 17,011,821 km (0.1 R)
• M63: 17,241,753 km (0.111 R)
• M64: 17,472,732 km (0.11 R)
• M65: 17,879,339 km (0.083 R)
• M66: 18,259,766 km (0.086 R)
• M67: 19,028,550 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 8.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.67 AU - 7.71 AU

Year: 6484 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,152,297 km

• M1: 116,686 km (0.087 R)
• M2: 222,003 km (0.094 R)
• M3: 442,810 km (0.054 R)
• M4: 618,737 km (0.067 R)
• M5: 679,174 km (0.092 R)
• M6: 742,005 km (0.057 R)
• M7: 862,581 km (0.109 R)
• M8: 1,533,528 km (0.035 R)
• M9: 1,718,730 km (0.081 R)
• M10: 1,777,223 km (0.106 R)
• M11: 1,851,274 km (0.077 R)
• M12: 1,987,258 km (0.091 R)
• M13: 2,048,743 km (0.097 R)
• M14: 2,157,949 km (0.104 R)
• M15: 2,253,243 km (0.082 R)
• M16: 2,750,357 km (0.081 R)
• M17: 2,958,597 km (0.112 R)
• M18: 3,082,614 km (0.112 R)
• M19: 3,766,276 km (0.037 R)
• M20: 4,174,678 km (0.111 R)
• M21: 4,294,057 km (0.099 R)
• M22: 4,414,484 km (0.058 R)
• M23: 4,720,561 km (0.115 R)
• M24: 5,289,033 km (0.105 R)
• M25: 5,375,051 km (0.099 R)
• M26: 5,439,977 km (0.091 R)
• M27: 5,680,082 km (0.03 R)
• M28: 6,148,024 km (0.092 R)
• M29: 6,558,969 km (0.066 R)
• M30: 7,239,939 km (0.116 R)
• M31: 7,649,538 km (0.107 R)
• M32: 8,066,766 km (0.117 R)
• M33: 8,315,697 km (0.07 R)
• M34: 8,948,945 km (0.086 R)
• M35: 9,077,449 km (0.094 R)
• M36: 9,362,284 km (0.051 R)
• M37: 10,047,442 km (0.112 R)
• M38: 10,154,255 km (0.079 R)
• M39: 10,721,530 km (0.066 R)
• M40: 10,940,242 km (0.079 R)
• M41: 11,132,924 km (0.098 R)
• M42: 11,577,379 km (0.102 R)
• M43: 11,661,453 km (0.054 R)
• M44: 11,830,050 km (0.113 R)
• M45: 13,354,452 km (0.056 R)
• M46: 13,501,357 km (0.106 R)
• M47: 14,005,203 km (0.084 R)
• M48: 14,605,839 km (0.069 R)
• M49: 14,726,863 km (0.117 R)
• M50: 14,878,855 km (0.073 R)
• M51: 15,061,813 km (0.119 R)
• M52: 15,306,854 km (0.111 R)
• M53: 15,738,893 km (0.061 R)
• M54: 15,894,175 km (0.048 R)
• M55: 16,081,322 km (0.115 R)
• M56: 16,175,120 km (0.083 R)
• M57: 16,363,165 km (0.088 R)
• M58: 16,552,107 km (0.075 R)
• M59: 16,709,933 km (0.084 R)
• M60: 16,868,506 km (0.084 R)
• M61: 17,314,757 km (0.067 R)
• M62: 17,829,523 km (0.111 R)
• M63: 18,153,851 km (0.09 R)
• M64: 18,284,151 km (0.114 R)
• M65: 18,611,172 km (0.036 R)
• M66: 18,676,845 km (0.085 R)
• M67: 19,204,776 km (0.103 R)
• M68: 19,304,259 km (0.055 R)
• M69: 20,005,873 km (0.115 R)
• M70: 20,174,170 km (0.096 R)
• M71: 20,647,797 km (0.077 R)
• M72: 21,056,648 km (0.085 R)
• M73: 21,193,530 km (0.075 R)
• M74: 21,365,119 km (0.056 R)
• M75: 21,640,529 km (0.105 R)
• M76: 22,194,938 km (0.102 R)
• M77: 22,438,933 km (0.09 R)
• M78: 22,683,974 km (0.043 R)
• M79: 23,141,145 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48

Radius: 6.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.54 AU - 20.46 AU

Year: 32269 Days

Day: 18.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,152,297 km

• M1: 142,417 km (0.118 R)
• M2: 276,906 km (0.095 R)
• M3: 866,321 km (0.081 R)
• M4: 1,153,100 km (0.118 R)
• M5: 1,287,589 km (0.097 R)
• M6: 1,386,922 km (0.112 R)
• M7: 2,034,980 km (0.108 R)
• M8: 2,488,411 km (0.115 R)
• M9: 2,739,287 km (0.109 R)
• M10: 3,568,358 km (0.069 R)
• M11: 4,171,237 km (0.08 R)
• M12: 4,379,178 km (0.104 R)
• M13: 5,181,023 km (0.036 R)
• M14: 5,340,494 km (0.104 R)
• M15: 5,664,075 km (0.111 R)
• M16: 5,795,272 km (0.068 R)
• M17: 8,699,266 km (0.067 R)
• M18: 9,349,418 km (0.052 R)
• M19: 10,534,532 km (0.075 R)
• M20: 11,268,160 km (0.114 R)
• M21: 12,399,120 km (0.112 R)
• M22: 14,184,571 km (0.038 R)
• M23: 15,863,508 km (0.083 R)
• M24: 17,796,163 km (0.107 R)
• M25: 18,424,324 km (0.119 R)
• M26: 18,863,394 km (0.089 R)
• M27: 19,306,054 km (0.083 R)
• M28: 20,654,230 km (0.058 R)
• M29: 22,602,593 km (0.116 R)
• M30: 23,440,341 km (0.031 R)
• M31: 23,704,231 km (0.032 R)
• M32: 23,810,147 km (0.097 R)
• M33: 24,501,887 km (0.089 R)
• M34: 24,555,294 km (0.115 R)
• M35: 24,769,667 km (0.1 R)
• M36: 25,850,662 km (0.11 R)
• M37: 27,002,116 km (0.077 R)
• M38: 27,611,877 km (0.086 R)
• M39: 28,002,328 km (0.073 R)
• M40: 28,563,320 km (0.037 R)
• M41: 29,184,600 km (0.113 R)
• M42: 30,901,684 km (0.101 R)
• M43: 31,307,094 km (0.12 R)
• M44: 31,655,807 km (0.072 R)
• M45: 31,889,180 km (0.075 R)
• M46: 32,533,647 km (0.093 R)
• M47: 33,182,304 km (0.072 R)
• M48: 33,360,026 km (0.065 R)
• M49: 33,775,758 km (0.11 R)
• M50: 35,395,604 km (0.081 R)
• M51: 39,648,672 km (0.076 R)
• M52: 41,038,137 km (0.09 R)
• M53: 41,611,246 km (0.106 R)
• M54: 42,958,674 km (0.032 R)
• M55: 43,023,151 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit