🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.33 AU - 2.13 AU

Year: 831 Days

Day: 31.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 9.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.12 AU - 7.4 AU

Year: 6420 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 126.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,918,228 km

• M1: 123,119 km (0.063 R)
• M2: 701,614 km (0.093 R)
• M3: 1,787,695 km (0.1 R)
• M4: 2,259,975 km (0.094 R)
• M5: 2,833,533 km (0.049 R)
• M6: 3,368,794 km (0.026 R)
• M7: 3,994,562 km (0.107 R)
• M8: 5,508,194 km (0.088 R)
• M9: 5,851,820 km (0.065 R)
• M10: 7,335,232 km (0.11 R)
• M11: 8,064,821 km (0.105 R)
• M12: 8,508,977 km (0.061 R)
• M13: 8,926,804 km (0.077 R)
• M14: 9,668,510 km (0.041 R)
• M15: 10,784,959 km (0.104 R)
• M16: 11,881,960 km (0.118 R)
• M17: 12,351,548 km (0.06 R)
• M18: 13,664,718 km (0.049 R)
• M19: 14,006,998 km (0.046 R)
• M20: 17,020,947 km (0.07 R)
• M21: 18,024,000 km (0.114 R)
• M22: 19,565,457 km (0.092 R)
• M23: 21,575,304 km (0.12 R)
• M24: 24,631,738 km (0.057 R)
• M25: 26,263,253 km (0.078 R)
• M26: 28,517,992 km (0.097 R)
• M27: 29,360,527 km (0.045 R)
• M28: 31,787,603 km (0.096 R)
• M29: 33,927,301 km (0.111 R)
• M30: 34,555,911 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 8.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.41 AU - 9.71 AU

Year: 9147 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,918,228 km

• M1: 111,151 km (0.118 R)
• M2: 422,764 km (0.113 R)
• M3: 1,819,409 km (0.086 R)
• M4: 3,070,347 km (0.082 R)
• M5: 3,887,301 km (0.117 R)
• M6: 5,011,529 km (0.088 R)
• M7: 5,809,783 km (0.066 R)
• M8: 6,253,640 km (0.066 R)
• M9: 8,328,263 km (0.054 R)
• M10: 9,673,148 km (0.112 R)
• M11: 9,982,068 km (0.071 R)
• M12: 10,498,031 km (0.085 R)
• M13: 11,326,504 km (0.047 R)
• M14: 11,800,280 km (0.094 R)
• M15: 12,558,592 km (0.106 R)
• M16: 13,348,917 km (0.073 R)
• M17: 15,286,958 km (0.098 R)
• M18: 16,513,959 km (0.086 R)
• M19: 17,123,571 km (0.111 R)
• M20: 17,920,927 km (0.116 R)
• M21: 21,100,181 km (0.043 R)
• M22: 22,283,052 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 12.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.54 AU - 8.58 AU

Year: 9147 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,918,228 km

• M1: 151,991 km (0.098 R)
• M2: 793,766 km (0.116 R)
• M3: 1,749,397 km (0.063 R)
• M4: 2,345,395 km (0.065 R)
• M5: 3,030,554 km (0.045 R)
• M6: 3,503,283 km (0.055 R)
• M7: 4,346,117 km (0.055 R)
• M8: 5,071,218 km (0.085 R)
• M9: 6,115,262 km (0.112 R)
• M10: 6,651,570 km (0.043 R)
• M11: 7,064,759 km (0.094 R)
• M12: 7,655,970 km (0.089 R)
• M13: 10,607,536 km (0.111 R)
• M14: 12,991,079 km (0.078 R)
• M15: 13,460,068 km (0.074 R)
• M16: 16,996,861 km (0.119 R)
• M17: 18,941,484 km (0.086 R)
• M18: 19,851,787 km (0.092 R)
• M19: 23,612,977 km (0.111 R)
• M20: 24,400,909 km (0.105 R)
• M21: 26,307,234 km (0.045 R)
• M22: 28,901,710 km (0.109 R)
• M23: 29,500,700 km (0.097 R)
• M24: 30,209,944 km (0.075 R)
• M25: 36,996,451 km (0.07 R)
• M26: 38,178,573 km (0.117 R)
• M27: 38,899,785 km (0.109 R)
• M28: 39,507,750 km (0.071 R)
• M29: 40,867,595 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.2

Radius: 8.5

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.05 AU - 11.71 AU

Year: 13108 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,918,228 km

• M1: 105,915 km (0.116 R)
• M2: 407,355 km (0.093 R)
• M3: 755,619 km (0.073 R)
• M4: 1,029,682 km (0.034 R)
• M5: 1,673,103 km (0.07 R)
• M6: 2,018,973 km (0.045 R)
• M7: 2,370,827 km (0.069 R)
• M8: 3,513,904 km (0.077 R)
• M9: 3,966,438 km (0.119 R)
• M10: 4,954,083 km (0.075 R)
• M11: 8,200,357 km (0.107 R)
• M12: 10,862,152 km (0.078 R)
• M13: 15,559,974 km (0.091 R)
• M14: 20,729,328 km (0.087 R)
• M15: 21,829,022 km (0.113 R)
• M16: 22,774,780 km (0.1 R)
• M17: 24,545,420 km (0.118 R)
• M18: 26,618,548 km (0.096 R)
• M19: 29,257,005 km (0.102 R)
• M20: 30,058,251 km (0.108 R)
• M21: 32,671,726 km (0.089 R)
• M22: 34,411,549 km (0.108 R)
• M23: 39,860,801 km (0.063 R)
• M24: 43,156,143 km (0.097 R)
• M25: 55,504,999 km (0.115 R)
• M26: 56,732,150 km (0.094 R)
• M27: 59,787,537 km (0.085 R)
• M28: 60,891,569 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 9.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.3 AU - 14.12 AU

Year: 14636 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,918,228 km

• M1: 113,246 km (0.113 R)
• M2: 546,032 km (0.107 R)
• M3: 961,166 km (0.112 R)
• M4: 1,484,310 km (0.088 R)
• M5: 2,082,702 km (0.071 R)
• M6: 3,526,321 km (0.067 R)
• M7: 4,130,397 km (0.074 R)
• M8: 4,501,550 km (0.096 R)
• M9: 5,051,920 km (0.07 R)
• M10: 5,784,950 km (0.076 R)
• M11: 7,586,706 km (0.098 R)
• M12: 11,576,781 km (0.115 R)
• M13: 14,080,750 km (0.073 R)
• M14: 15,594,830 km (0.062 R)
• M15: 16,076,535 km (0.103 R)
• M16: 16,567,964 km (0.094 R)
• M17: 17,581,041 km (0.098 R)
• M18: 19,177,250 km (0.11 R)
• M19: 19,810,049 km (0.073 R)
• M20: 21,200,861 km (0.097 R)
• M21: 22,831,178 km (0.05 R)
• M22: 23,184,678 km (0.114 R)
• M23: 27,517,930 km (0.065 R)
• M24: 29,040,088 km (0.098 R)
• M25: 29,455,372 km (0.102 R)
• M26: 35,810,738 km (0.081 R)
• M27: 36,408,382 km (0.097 R)
• M28: 39,117,150 km (0.102 R)
• M29: 39,623,689 km (0.062 R)
• M30: 41,431,130 km (0.057 R)
• M31: 42,222,204 km (0.082 R)
• M32: 43,292,726 km (0.082 R)
• M33: 47,325,286 km (0.119 R)
• M34: 48,334,922 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit