🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.79 AU - 0.79 AU

Year: 304 Days

Day: 38.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1 AU - 1.38 AU

Year: 563 Days

Day: 34.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 14.9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.57 AU - 5.59 AU

Year: 5714 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,815,921 km

• M1: 192,532 km (0.111 R)
• M2: 341,831 km (0.097 R)
• M3: 545,135 km (0.065 R)
• M4: 883,525 km (0.102 R)
• M5: 1,051,673 km (0.084 R)
• M6: 1,203,066 km (0.099 R)
• M7: 1,671,457 km (0.108 R)
• M8: 1,952,252 km (0.1 R)
• M9: 2,357,064 km (0.099 R)
• M10: 2,846,997 km (0.087 R)
• M11: 3,004,374 km (0.11 R)
• M12: 3,726,932 km (0.065 R)
• M13: 3,856,334 km (0.053 R)
• M14: 4,119,477 km (0.107 R)
• M15: 4,617,488 km (0.087 R)
• M16: 4,733,426 km (0.115 R)
• M17: 4,991,931 km (0.08 R)
• M18: 5,474,085 km (0.054 R)
• M19: 6,353,721 km (0.047 R)
• M20: 6,849,937 km (0.062 R)
• M21: 7,009,109 km (0.091 R)
• M22: 7,440,101 km (0.059 R)
• M23: 7,686,339 km (0.113 R)
• M24: 8,018,895 km (0.082 R)
• M25: 8,243,142 km (0.087 R)
• M26: 8,726,792 km (0.096 R)
• M27: 8,841,982 km (0.047 R)
• M28: 9,161,374 km (0.115 R)
• M29: 9,901,285 km (0.105 R)
• M30: 10,507,156 km (0.105 R)
• M31: 10,969,563 km (0.09 R)
• M32: 11,344,306 km (0.111 R)
• M33: 11,438,702 km (0.093 R)
• M34: 11,596,528 km (0.067 R)
• M35: 11,786,816 km (0.107 R)
• M36: 12,299,488 km (0.057 R)
• M37: 12,623,816 km (0.061 R)
• M38: 12,786,878 km (0.075 R)
• M39: 13,016,511 km (0.086 R)
• M40: 13,446,605 km (0.112 R)
• M41: 13,747,147 km (0.032 R)
• M42: 14,016,124 km (0.066 R)
• M43: 14,218,978 km (0.054 R)
• M44: 14,559,314 km (0.114 R)
• M45: 14,799,119 km (0.095 R)
• M46: 15,213,355 km (0.094 R)
• M47: 15,491,757 km (0.05 R)
• M48: 16,088,653 km (0.078 R)
• M49: 16,194,867 km (0.097 R)
• M50: 17,341,535 km (0.084 R)
• M51: 17,705,207 km (0.03 R)
• M52: 17,814,862 km (0.11 R)
• M53: 18,292,528 km (0.09 R)
• M54: 18,737,133 km (0.118 R)
• M55: 18,848,883 km (0.119 R)
• M56: 19,410,773 km (0.114 R)
• M57: 19,750,659 km (0.116 R)
• M58: 20,897,626 km (0.109 R)
• M59: 21,090,906 km (0.098 R)
• M60: 21,284,785 km (0.101 R)
• M61: 21,596,098 km (0.11 R)
• M62: 22,856,909 km (0.112 R)
• M63: 23,697,350 km (0.073 R)
• M64: 24,182,197 km (0.047 R)
• M65: 24,629,345 km (0.087 R)
• M66: 24,833,546 km (0.062 R)
• M67: 24,997,355 km (0.075 R)
• M68: 25,243,743 km (0.119 R)
• M69: 25,821,640 km (0.119 R)
• M70: 26,529,387 km (0.073 R)
• M71: 26,654,900 km (0.088 R)
• M72: 27,327,791 km (0.072 R)
• M73: 27,454,650 km (0.092 R)
• M74: 27,666,331 km (0.076 R)
• M75: 28,518,889 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.7

Radius: 7.6

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.3 AU - 15.06 AU

Year: 21933 Days

Day: 23.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,815,921 km

• M1: 105,466 km (0.092 R)
• M2: 182,210 km (0.082 R)
• M3: 531,372 km (0.108 R)
• M4: 1,149,510 km (0.044 R)
• M5: 1,465,012 km (0.068 R)
• M6: 1,520,064 km (0.045 R)
• M7: 3,149,933 km (0.092 R)
• M8: 3,330,797 km (0.114 R)
• M9: 3,440,901 km (0.106 R)
• M10: 3,778,543 km (0.091 R)
• M11: 3,854,988 km (0.115 R)
• M12: 5,020,953 km (0.08 R)
• M13: 5,232,335 km (0.093 R)
• M14: 7,646,994 km (0.046 R)
• M15: 7,988,377 km (0.103 R)
• M16: 9,196,529 km (0.043 R)
• M17: 9,874,357 km (0.113 R)
• M18: 10,246,108 km (0.073 R)
• M19: 10,299,514 km (0.118 R)
• M20: 11,222,832 km (0.074 R)
• M21: 11,666,390 km (0.087 R)
• M22: 13,205,602 km (0.111 R)
• M23: 14,566,494 km (0.079 R)
• M24: 15,293,989 km (0.067 R)
• M25: 15,355,174 km (0.07 R)
• M26: 15,909,285 km (0.074 R)
• M27: 16,595,490 km (0.099 R)
• M28: 17,546,783 km (0.112 R)
• M29: 18,515,579 km (0.117 R)
• M30: 18,711,402 km (0.074 R)
• M31: 20,437,463 km (0.105 R)
• M32: 20,504,782 km (0.109 R)
• M33: 20,639,869 km (0.1 R)
• M34: 22,421,729 km (0.114 R)
• M35: 24,466,881 km (0.05 R)
• M36: 24,610,047 km (0.089 R)
• M37: 25,693,135 km (0.047 R)
• M38: 26,130,709 km (0.1 R)
• M39: 26,277,165 km (0.112 R)
• M40: 26,570,676 km (0.106 R)
• M41: 29,110,250 km (0.086 R)
• M42: 29,186,096 km (0.104 R)
• M43: 29,642,668 km (0.12 R)
• M44: 30,408,759 km (0.036 R)
• M45: 31,181,432 km (0.109 R)
• M46: 32,509,712 km (0.11 R)
• M47: 32,667,089 km (0.055 R)
• M48: 34,576,705 km (0.101 R)
• M49: 34,817,857 km (0.116 R)
• M50: 34,898,341 km (0.083 R)
• M51: 36,032,442 km (0.116 R)
• M52: 36,849,696 km (0.104 R)
• M53: 38,170,196 km (0.078 R)
• M54: 39,254,481 km (0.119 R)
• M55: 39,590,179 km (0.119 R)
• M56: 42,051,961 km (0.117 R)
• M57: 42,137,831 km (0.113 R)
• M58: 42,309,419 km (0.066 R)
• M59: 42,825,981 km (0.095 R)
• M60: 45,792,507 km (0.08 R)
• M61: 45,880,769 km (0.061 R)
• M62: 46,145,857 km (0.105 R)
• M63: 46,411,393 km (0.087 R)
• M64: 47,568,233 km (0.12 R)
• M65: 48,824,556 km (0.109 R)
• M66: 50,912,195 km (0.09 R)
• M67: 53,585,658 km (0.105 R)
• M68: 54,144,406 km (0.037 R)
• M69: 54,424,603 km (0.082 R)
• M70: 54,517,952 km (0.09 R)
• M71: 55,079,991 km (0.086 R)
• M72: 56,209,904 km (0.118 R)
• M73: 57,157,158 km (0.099 R)
• M74: 58,588,061 km (0.099 R)
• M75: 59,163,714 km (0.098 R)
• M76: 59,259,905 km (0.082 R)
• M77: 60,514,283 km (0.063 R)
• M78: 60,804,952 km (0.112 R)
• M79: 62,852,947 km (0.086 R)
• M80: 65,121,748 km (0.062 R)
• M81: 65,618,563 km (0.089 R)
• M82: 65,817,678 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit