🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.49 AU - 0.57 AU

Year: 249 Days

Day: 28.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 14.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.92 AU

Year: 462 Days

Day: 5 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 38,295,965 km

• M1: 178,321 km (0.073 R)
• M2: 271,221 km (0.054 R)
• M3: 379,530 km (0.025 R)
• M4: 470,037 km (0.042 R)
• M5: 597,793 km (0.079 R)
• M6: 710,440 km (0.074 R)
• M7: 845,078 km (0.109 R)
• M8: 980,016 km (0.113 R)
• M9: 1,097,600 km (0.099 R)
• M10: 1,189,303 km (0.117 R)
• M11: 1,278,463 km (0.12 R)
• M12: 1,370,167 km (0.065 R)
• M13: 1,497,923 km (0.063 R)
• M14: 1,712,596 km (0.08 R)
• M15: 1,826,889 km (0.095 R)
• M16: 1,968,708 km (0.09 R)
• M17: 2,088,985 km (0.107 R)
• M18: 2,303,658 km (0.116 R)
• M19: 2,410,620 km (0.069 R)
• M20: 2,532,842 km (0.053 R)
• M21: 2,636,363 km (0.119 R)
• M22: 2,798,079 km (0.031 R)
• M23: 2,955,755 km (0.045 R)
• M24: 3,101,912 km (0.064 R)
• M25: 3,205,583 km (0.116 R)
• M26: 3,325,561 km (0.079 R)
• M27: 3,462,443 km (0.084 R)
• M28: 3,577,932 km (0.081 R)
• M29: 3,726,184 km (0.11 R)
• M30: 3,844,665 km (0.054 R)
• M31: 3,956,415 km (0.107 R)
• M32: 4,191,433 km (0.036 R)
• M33: 4,290,018 km (0.063 R)
• M34: 4,456,072 km (0.103 R)
• M35: 5,106,972 km (0.104 R)
• M36: 5,239,067 km (0.103 R)
• M37: 5,345,581 km (0.119 R)
• M38: 5,533,625 km (0.075 R)
• M39: 5,797,067 km (0.08 R)
• M40: 5,925,721 km (0.116 R)
• M41: 6,083,248 km (0.093 R)
• M42: 6,204,721 km (0.064 R)
• M43: 6,308,093 km (0.089 R)
• M44: 6,402,490 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.3

Radius: 8.6

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.9 AU - 2.18 AU

Year: 1881 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,295,965 km

• M1: 115,190 km (0.081 R)
• M2: 169,345 km (0.101 R)
• M3: 223,499 km (0.093 R)
• M4: 288,125 km (0.083 R)
• M5: 395,537 km (0.12 R)
• M6: 473,627 km (0.096 R)
• M7: 640,578 km (0.054 R)
• M8: 858,542 km (0.095 R)
• M9: 1,065,586 km (0.1 R)
• M10: 1,170,753 km (0.075 R)
• M11: 1,325,886 km (0.097 R)
• M12: 1,507,348 km (0.112 R)
• M13: 1,636,152 km (0.104 R)
• M14: 1,862,793 km (0.034 R)
• M15: 2,244,118 km (0.107 R)
• M16: 2,531,495 km (0.12 R)
• M17: 2,590,287 km (0.061 R)
• M18: 2,806,157 km (0.103 R)
• M19: 2,904,143 km (0.087 R)
• M20: 3,052,993 km (0.117 R)
• M21: 3,217,252 km (0.065 R)
• M22: 3,332,741 km (0.057 R)
• M23: 3,514,952 km (0.082 R)
• M24: 3,580,924 km (0.087 R)
• M25: 3,687,288 km (0.118 R)
• M26: 4,123,217 km (0.108 R)
• M27: 4,178,867 km (0.12 R)
• M28: 4,561,089 km (0.061 R)
• M29: 4,618,685 km (0.073 R)
• M30: 4,749,134 km (0.116 R)
• M31: 4,851,459 km (0.069 R)
• M32: 5,283,348 km (0.105 R)
• M33: 5,588,378 km (0.099 R)
• M34: 5,883,535 km (0.077 R)
• M35: 5,946,216 km (0.101 R)
• M36: 6,440,488 km (0.102 R)
• M37: 6,537,726 km (0.1 R)
• M38: 6,799,223 km (0.087 R)
• M39: 6,914,713 km (0.101 R)
• M40: 7,147,786 km (0.075 R)
• M41: 7,214,806 km (0.078 R)
• M42: 7,758,894 km (0.101 R)
• M43: 8,228,182 km (0.037 R)
• M44: 8,832,109 km (0.096 R)
• M45: 9,176,034 km (0.111 R)
• M46: 9,322,042 km (0.111 R)
• M47: 9,690,651 km (0.108 R)
• M48: 9,988,949 km (0.102 R)
• M49: 10,613,819 km (0.099 R)
• M50: 11,037,331 km (0.11 R)
• M51: 11,192,763 km (0.116 R)
• M52: 11,270,704 km (0.118 R)
• M53: 11,742,386 km (0.112 R)
• M54: 11,901,109 km (0.055 R)
• M55: 12,563,080 km (0.115 R)
• M56: 12,623,816 km (0.086 R)
• M57: 12,766,084 km (0.081 R)
• M58: 12,949,640 km (0.106 R)
• M59: 13,464,257 km (0.08 R)
• M60: 13,630,311 km (0.107 R)
• M61: 13,922,625 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 11.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.11 AU - 3.51 AU

Year: 3041 Days

Day: 14.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,295,965 km

• M1: 145,110 km (0.107 R)
• M2: 262,395 km (0.097 R)
• M3: 355,594 km (0.065 R)
• M4: 509,530 km (0.081 R)
• M5: 594,053 km (0.074 R)
• M6: 684,261 km (0.039 R)
• M7: 818,151 km (0.111 R)
• M8: 1,009,486 km (0.118 R)
• M9: 1,164,769 km (0.089 R)
• M10: 1,248,843 km (0.086 R)
• M11: 1,361,939 km (0.104 R)
• M12: 1,535,024 km (0.064 R)
• M13: 1,664,127 km (0.055 R)
• M14: 1,812,229 km (0.101 R)
• M15: 1,980,227 km (0.038 R)
• M16: 2,113,668 km (0.09 R)
• M17: 2,225,867 km (0.089 R)
• M18: 2,540,621 km (0.109 R)
• M19: 2,677,503 km (0.079 R)
• M20: 2,816,928 km (0.08 R)
• M21: 2,896,514 km (0.102 R)
• M22: 3,021,727 km (0.101 R)
• M23: 3,094,133 km (0.095 R)
• M24: 3,314,790 km (0.072 R)
• M25: 3,436,562 km (0.07 R)
• M26: 3,655,723 km (0.112 R)
• M27: 3,801,132 km (0.057 R)
• M28: 4,269,374 km (0.1 R)
• M29: 4,422,711 km (0.088 R)
• M30: 4,598,788 km (0.076 R)
• M31: 5,238,618 km (0.061 R)
• M32: 5,369,965 km (0.116 R)
• M33: 5,524,649 km (0.092 R)
• M34: 5,624,880 km (0.044 R)
• M35: 5,770,738 km (0.116 R)
• M36: 6,043,305 km (0.106 R)
• M37: 6,181,085 km (0.102 R)
• M38: 6,273,686 km (0.096 R)
• M39: 6,612,974 km (0.076 R)
• M40: 7,151,377 km (0.053 R)
• M41: 7,297,384 km (0.117 R)
• M42: 7,370,687 km (0.103 R)
• M43: 7,679,008 km (0.099 R)
• M44: 7,753,658 km (0.117 R)
• M45: 7,841,023 km (0.118 R)
• M46: 8,004,234 km (0.1 R)
• M47: 8,079,931 km (0.101 R)
• M48: 8,449,138 km (0.098 R)
• M49: 8,539,196 km (0.115 R)
• M50: 8,694,179 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.9

Radius: 6.7

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.92 AU - 7.5 AU

Year: 9992 Days

Day: 20.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,295,965 km

• M1: 101,128 km (0.072 R)
• M2: 183,407 km (0.111 R)
• M3: 262,395 km (0.091 R)
• M4: 412,292 km (0.12 R)
• M5: 673,190 km (0.116 R)
• M6: 883,974 km (0.113 R)
• M7: 1,554,172 km (0.079 R)
• M8: 1,652,009 km (0.04 R)
• M9: 1,833,322 km (0.092 R)
• M10: 1,957,787 km (0.066 R)
• M11: 2,171,413 km (0.102 R)
• M12: 2,347,789 km (0.084 R)
• M13: 2,460,436 km (0.113 R)
• M14: 2,738,090 km (0.115 R)
• M15: 3,050,301 km (0.087 R)
• M16: 3,099,369 km (0.118 R)
• M17: 3,552,501 km (0.101 R)
• M18: 3,946,093 km (0.106 R)
• M19: 4,270,870 km (0.11 R)
• M20: 4,520,100 km (0.09 R)
• M21: 4,831,263 km (0.12 R)
• M22: 5,207,951 km (0.074 R)
• M23: 5,325,684 km (0.114 R)
• M24: 5,563,994 km (0.099 R)
• M25: 5,805,744 km (0.118 R)
• M26: 6,020,118 km (0.117 R)
• M27: 6,081,901 km (0.092 R)
• M28: 6,174,802 km (0.041 R)
• M29: 6,362,248 km (0.069 R)
• M30: 6,456,794 km (0.115 R)
• M31: 6,710,811 km (0.117 R)
• M32: 7,559,031 km (0.109 R)
• M33: 7,625,602 km (0.106 R)
• M34: 7,928,089 km (0.078 R)
• M35: 8,371,646 km (0.05 R)
• M36: 8,683,558 km (0.109 R)
• M37: 8,999,210 km (0.101 R)
• M38: 9,282,997 km (0.116 R)
• M39: 9,461,916 km (0.095 R)
• M40: 9,605,829 km (0.075 R)
• M41: 10,005,255 km (0.034 R)
• M42: 10,188,662 km (0.105 R)
• M43: 10,373,266 km (0.07 R)
• M44: 10,670,816 km (0.09 R)
• M45: 10,971,059 km (0.09 R)
• M46: 11,046,606 km (0.117 R)
• M47: 11,198,149 km (0.117 R)
• M48: 12,005,229 km (0.074 R)
• M49: 12,751,423 km (0.115 R)
• M50: 13,431,794 km (0.096 R)
• M51: 14,041,855 km (0.078 R)
• M52: 14,123,834 km (0.105 R)
• M53: 14,619,302 km (0.106 R)
• M54: 14,869,280 km (0.12 R)
• M55: 17,181,166 km (0.111 R)
• M56: 17,268,830 km (0.119 R)
• M57: 17,842,987 km (0.112 R)
• M58: 18,065,439 km (0.117 R)
• M59: 19,740,037 km (0.112 R)
• M60: 19,831,891 km (0.051 R)
• M61: 20,293,699 km (0.054 R)
• M62: 21,510,827 km (0.065 R)
• M63: 21,985,202 km (0.066 R)
• M64: 22,944,274 km (0.105 R)
• M65: 25,751,777 km (0.079 R)
• M66: 26,053,516 km (0.105 R)
• M67: 26,559,157 km (0.048 R)
• M68: 26,915,051 km (0.054 R)
• M69: 27,374,765 km (0.107 R)
• M70: 28,146,989 km (0.112 R)
• M71: 28,302,272 km (0.105 R)
• M72: 28,769,765 km (0.026 R)
• M73: 29,870,656 km (0.111 R)
• M74: 30,029,080 km (0.083 R)
• M75: 30,081,888 km (0.032 R)
• M76: 30,452,891 km (0.075 R)
• M77: 30,931,903 km (0.067 R)
• M78: 31,252,790 km (0.12 R)
• M79: 31,843,702 km (0.075 R)
• M80: 32,005,567 km (0.117 R)
• M81: 32,982,142 km (0.047 R)
• M82: 33,528,922 km (0.046 R)
• M83: 33,638,577 km (0.098 R)
• M84: 34,078,694 km (0.061 R)
• M85: 34,133,896 km (0.034 R)
• M86: 34,465,255 km (0.08 R)
• M87: 34,908,962 km (0.113 R)
• M88: 35,242,865 km (0.086 R)
• M89: 35,298,665 km (0.054 R)
• M90: 35,577,964 km (0.113 R)
• M91: 37,098,626 km (0.113 R)
• M92: 37,496,257 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit