🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.43 AU - 1.61 AU

Year: 714 Days

Day: 15.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.7 AU - 4.36 AU

Year: 3081 Days

Day: 19.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.5

Radius: 10.8

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.28 AU - 5.02 AU

Year: 3818 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,776,729 km

• M1: 146,157 km (0.05 R)
• M2: 229,034 km (0.117 R)
• M3: 377,585 km (0.116 R)
• M4: 490,382 km (0.111 R)
• M5: 586,274 km (0.119 R)
• M6: 1,412,503 km (0.085 R)
• M7: 1,512,584 km (0.12 R)
• M8: 1,689,558 km (0.115 R)
• M9: 1,873,713 km (0.114 R)
• M10: 1,984,117 km (0.113 R)
• M11: 2,129,526 km (0.111 R)
• M12: 2,211,805 km (0.093 R)
• M13: 2,517,283 km (0.107 R)
• M14: 2,818,274 km (0.099 R)
• M15: 2,890,829 km (0.084 R)
• M16: 3,019,184 km (0.049 R)
• M17: 3,206,182 km (0.073 R)
• M18: 3,552,201 km (0.08 R)
• M19: 3,809,809 km (0.116 R)
• M20: 3,991,720 km (0.109 R)
• M21: 4,197,118 km (0.06 R)
• M22: 4,406,256 km (0.042 R)
• M23: 4,683,161 km (0.118 R)
• M24: 4,791,171 km (0.052 R)
• M25: 5,142,576 km (0.07 R)
• M26: 5,231,737 km (0.098 R)
• M27: 5,411,703 km (0.111 R)
• M28: 5,479,620 km (0.104 R)
• M29: 5,662,429 km (0.114 R)
• M30: 5,893,707 km (0.094 R)
• M31: 6,151,614 km (0.076 R)
• M32: 6,972,607 km (0.112 R)
• M33: 7,853,589 km (0.094 R)
• M34: 8,241,945 km (0.114 R)
• M35: 8,346,514 km (0.094 R)
• M36: 8,636,435 km (0.109 R)
• M37: 8,929,796 km (0.079 R)
• M38: 9,718,775 km (0.11 R)
• M39: 9,801,652 km (0.043 R)
• M40: 9,968,155 km (0.085 R)
• M41: 10,304,002 km (0.099 R)
• M42: 10,473,347 km (0.115 R)
• M43: 10,672,162 km (0.105 R)
• M44: 11,131,129 km (0.101 R)
• M45: 11,392,177 km (0.093 R)
• M46: 11,538,035 km (0.069 R)
• M47: 12,426,347 km (0.102 R)
• M48: 12,969,986 km (0.099 R)
• M49: 13,924,271 km (0.113 R)
• M50: 14,488,853 km (0.069 R)
• M51: 14,742,122 km (0.102 R)
• M52: 15,317,476 km (0.073 R)
• M53: 15,607,845 km (0.115 R)
• M54: 16,391,289 km (0.113 R)
• M55: 16,589,057 km (0.071 R)
• M56: 16,887,356 km (0.09 R)
• M57: 17,657,635 km (0.067 R)
• M58: 17,759,062 km (0.063 R)
• M59: 17,894,448 km (0.039 R)
• M60: 17,962,216 km (0.038 R)
• M61: 18,610,873 km (0.12 R)
• M62: 18,989,954 km (0.04 R)
• M63: 19,302,015 km (0.049 R)
• M64: 20,142,456 km (0.109 R)
• M65: 20,923,357 km (0.108 R)
• M66: 21,533,417 km (0.099 R)
• M67: 22,040,404 km (0.076 R)
• M68: 22,258,817 km (0.108 R)
• M69: 22,368,322 km (0.098 R)
• M70: 22,734,688 km (0.102 R)
• M71: 23,324,851 km (0.102 R)
• M72: 23,398,902 km (0.047 R)
• M73: 23,547,453 km (0.1 R)
• M74: 24,520,288 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 8.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.21 AU - 8.19 AU

Year: 7357 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,776,729 km

• M1: 303,833 km (0.118 R)
• M2: 608,863 km (0.12 R)
• M3: 742,155 km (0.101 R)
• M4: 1,009,786 km (0.119 R)
• M5: 1,125,275 km (0.087 R)
• M6: 1,338,153 km (0.115 R)
• M7: 1,401,433 km (0.051 R)
• M8: 1,547,590 km (0.095 R)
• M9: 2,294,682 km (0.101 R)
• M10: 2,409,573 km (0.075 R)
• M11: 2,665,086 km (0.114 R)
• M12: 3,033,546 km (0.116 R)
• M13: 3,096,526 km (0.091 R)
• M14: 3,727,979 km (0.033 R)
• M15: 4,233,171 km (0.09 R)
• M16: 4,759,905 km (0.049 R)
• M17: 5,281,852 km (0.044 R)
• M18: 5,562,647 km (0.082 R)
• M19: 5,822,050 km (0.097 R)
• M20: 6,326,045 km (0.104 R)
• M21: 6,843,953 km (0.087 R)
• M22: 7,122,055 km (0.094 R)
• M23: 7,546,165 km (0.112 R)
• M24: 8,686,849 km (0.052 R)
• M25: 9,018,208 km (0.067 R)
• M26: 9,476,876 km (0.081 R)
• M27: 11,419,105 km (0.088 R)
• M28: 11,550,601 km (0.091 R)
• M29: 11,682,696 km (0.101 R)
• M30: 11,782,179 km (0.056 R)
• M31: 12,216,013 km (0.096 R)
• M32: 12,283,332 km (0.06 R)
• M33: 12,350,651 km (0.113 R)
• M34: 12,621,273 km (0.042 R)
• M35: 13,618,642 km (0.099 R)
• M36: 14,285,849 km (0.06 R)
• M37: 14,676,897 km (0.115 R)
• M38: 15,288,304 km (0.115 R)
• M39: 15,651,827 km (0.088 R)
• M40: 15,907,938 km (0.027 R)
• M41: 16,202,497 km (0.063 R)
• M42: 16,610,300 km (0.103 R)
• M43: 17,134,192 km (0.06 R)
• M44: 17,436,081 km (0.063 R)
• M45: 17,892,205 km (0.119 R)
• M46: 18,006,797 km (0.1 R)
• M47: 18,236,878 km (0.079 R)
• M48: 18,622,392 km (0.09 R)
• M49: 19,166,629 km (0.119 R)
• M50: 19,362,303 km (0.12 R)
• M51: 20,310,604 km (0.037 R)
• M52: 20,390,190 km (0.109 R)
• M53: 20,670,087 km (0.104 R)
• M54: 21,965,306 km (0.077 R)
• M55: 22,416,643 km (0.117 R)
• M56: 22,664,077 km (0.058 R)
• M57: 22,912,410 km (0.056 R)
• M58: 23,161,640 km (0.081 R)
• M59: 23,453,655 km (0.119 R)
• M60: 24,294,395 km (0.119 R)
• M61: 24,421,404 km (0.091 R)
• M62: 24,803,776 km (0.096 R)
• M63: 26,135,496 km (0.104 R)
• M64: 26,570,078 km (0.105 R)
• M65: 27,094,718 km (0.109 R)
• M66: 27,666,929 km (0.111 R)
• M67: 27,843,904 km (0.112 R)
• M68: 28,021,028 km (0.103 R)
• M69: 28,823,321 km (0.102 R)
• M70: 29,002,689 km (0.108 R)
• M71: 29,542,737 km (0.094 R)
• M72: 29,633,094 km (0.078 R)
• M73: 29,768,779 km (0.1 R)
• M74: 30,268,137 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 8.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.84 AU - 9.28 AU

Year: 8714 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,776,729 km

• M1: 113,246 km (0.088 R)
• M2: 367,712 km (0.096 R)
• M3: 470,784 km (0.092 R)
• M4: 688,449 km (0.06 R)
• M5: 758,012 km (0.095 R)
• M6: 872,455 km (0.032 R)
• M7: 937,380 km (0.079 R)
• M8: 1,107,473 km (0.082 R)
• M9: 1,299,856 km (0.082 R)
• M10: 1,374,954 km (0.106 R)
• M11: 1,635,853 km (0.089 R)
• M12: 1,786,049 km (0.102 R)
• M13: 2,129,675 km (0.116 R)
• M14: 2,188,916 km (0.049 R)
• M15: 2,845,052 km (0.105 R)
• M16: 3,059,875 km (0.105 R)
• M17: 3,540,682 km (0.086 R)
• M18: 3,825,966 km (0.06 R)
• M19: 4,044,977 km (0.102 R)
• M20: 4,155,978 km (0.028 R)
• M21: 4,324,426 km (0.094 R)
• M22: 4,456,969 km (0.106 R)
• M23: 4,610,307 km (0.063 R)
• M24: 4,843,381 km (0.12 R)
• M25: 5,361,588 km (0.079 R)
• M26: 5,463,314 km (0.111 R)
• M27: 5,730,795 km (0.085 R)
• M28: 6,023,708 km (0.077 R)
• M29: 6,257,230 km (0.056 R)
• M30: 6,407,426 km (0.117 R)
• M31: 6,689,418 km (0.03 R)
• M32: 6,865,046 km (0.097 R)
• M33: 7,153,770 km (0.068 R)
• M34: 7,220,940 km (0.048 R)
• M35: 8,020,241 km (0.119 R)
• M36: 8,277,250 km (0.093 R)
• M37: 8,394,984 km (0.071 R)
• M38: 8,679,818 km (0.108 R)
• M39: 8,751,475 km (0.092 R)
• M40: 9,161,523 km (0.094 R)
• M41: 9,307,830 km (0.087 R)
• M42: 9,381,133 km (0.103 R)
• M43: 9,652,055 km (0.099 R)
• M44: 10,100,699 km (0.112 R)
• M45: 10,251,792 km (0.117 R)
• M46: 10,352,921 km (0.062 R)
• M47: 10,760,874 km (0.035 R)
• M48: 11,070,242 km (0.109 R)
• M49: 11,122,153 km (0.045 R)
• M50: 11,174,063 km (0.108 R)
• M51: 11,697,805 km (0.109 R)
• M52: 12,229,626 km (0.065 R)
• M53: 12,471,526 km (0.039 R)
• M54: 13,372,105 km (0.078 R)
• M55: 13,565,685 km (0.113 R)
• M56: 13,816,111 km (0.088 R)
• M57: 14,096,159 km (0.098 R)
• M58: 14,576,517 km (0.03 R)
• M59: 14,918,947 km (0.104 R)
• M60: 16,285,075 km (0.086 R)
• M61: 16,669,990 km (0.112 R)
• M62: 17,027,978 km (0.074 R)
• M63: 17,268,082 km (0.102 R)
• M64: 17,448,796 km (0.031 R)
• M65: 17,690,846 km (0.047 R)
• M66: 17,751,583 km (0.116 R)
• M67: 17,812,319 km (0.056 R)
• M68: 17,903,574 km (0.112 R)
• M69: 18,117,050 km (0.117 R)
• M70: 18,423,576 km (0.065 R)
• M71: 18,485,210 km (0.115 R)
• M72: 18,793,681 km (0.098 R)
• M73: 19,104,097 km (0.082 R)
• M74: 19,509,956 km (0.094 R)
• M75: 19,572,637 km (0.067 R)
• M76: 19,635,469 km (0.108 R)
• M77: 19,855,677 km (0.095 R)
• M78: 20,904,956 km (0.094 R)
• M79: 21,323,232 km (0.115 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: 489 - 20,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit