🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.51 AU - 0.53 AU

Year: 136 Days

Day: 47.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.5 AU - 0.76 AU

Year: 182 Days

Day: 15.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.38 AU - 1.54 AU

Year: 641 Days

Day: 24.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.61 AU - 2.97 AU

Year: 1694 Days

Day: 36.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.98 AU - 4.06 AU

Year: 2400 Days

Day: 34.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.31 AU - 4.53 AU

Year: 3377 Days

Day: 26.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 12.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.02 AU - 5.86 AU

Year: 4611 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,912,209 km

• M1: 300,542 km (0.066 R)
• M2: 489,634 km (0.092 R)
• M3: 801,246 km (0.101 R)
• M4: 880,683 km (0.111 R)
• M5: 1,174,942 km (0.087 R)
• M6: 1,361,341 km (0.086 R)
• M7: 1,529,339 km (0.029 R)
• M8: 1,840,353 km (0.066 R)
• M9: 1,932,954 km (0.098 R)
• M10: 2,155,556 km (0.036 R)
• M11: 2,253,542 km (0.064 R)
• M12: 2,403,589 km (0.063 R)
• M13: 2,819,920 km (0.044 R)
• M14: 3,055,088 km (0.046 R)
• M15: 3,165,790 km (0.107 R)
• M16: 3,525,573 km (0.084 R)
• M17: 3,641,960 km (0.114 R)
• M18: 3,858,578 km (0.118 R)
• M19: 4,059,488 km (0.073 R)
• M20: 4,243,194 km (0.1 R)
• M21: 4,388,005 km (0.099 R)
• M22: 4,513,517 km (0.106 R)
• M23: 4,875,544 km (0.08 R)
• M24: 5,049,227 km (0.105 R)
• M25: 5,136,892 km (0.11 R)
• M26: 5,380,437 km (0.12 R)
• M27: 5,673,350 km (0.087 R)
• M28: 5,994,686 km (0.11 R)
• M29: 6,180,935 km (0.098 R)
• M30: 6,559,418 km (0.041 R)
• M31: 6,775,587 km (0.069 R)
• M32: 7,314,139 km (0.11 R)
• M33: 8,173,429 km (0.09 R)
• M34: 8,328,413 km (0.098 R)
• M35: 8,615,192 km (0.062 R)
• M36: 8,878,634 km (0.105 R)
• M37: 9,549,131 km (0.083 R)
• M38: 9,794,472 km (0.084 R)
• M39: 9,959,179 km (0.094 R)
• M40: 10,124,933 km (0.079 R)
• M41: 10,768,504 km (0.093 R)
• M42: 11,023,867 km (0.065 R)
• M43: 11,166,733 km (0.11 R)
• M44: 11,338,920 km (0.098 R)
• M45: 11,744,031 km (0.102 R)
• M46: 12,242,491 km (0.075 R)
• M47: 12,658,224 km (0.109 R)
• M48: 12,807,822 km (0.102 R)
• M49: 13,169,250 km (0.077 R)
• M50: 13,320,942 km (0.025 R)
• M51: 13,412,197 km (0.071 R)
• M52: 13,503,601 km (0.106 R)
• M53: 14,025,698 km (0.095 R)
• M54: 14,149,565 km (0.103 R)
• M55: 14,273,731 km (0.12 R)
• M56: 15,407,833 km (0.109 R)
• M57: 16,342,371 km (0.104 R)
• M58: 16,538,045 km (0.044 R)
• M59: 16,734,616 km (0.117 R)
• M60: 17,129,704 km (0.09 R)
• M61: 17,428,152 km (0.118 R)
• M62: 17,561,444 km (0.075 R)
• M63: 19,703,685 km (0.068 R)
• M64: 20,190,925 km (0.118 R)
• M65: 20,365,805 km (0.109 R)
• M66: 21,355,096 km (0.102 R)
• M67: 21,569,021 km (0.048 R)
• M68: 21,747,940 km (0.11 R)
• M69: 22,251,486 km (0.089 R)
• M70: 22,359,795 km (0.077 R)
• M71: 22,468,403 km (0.074 R)
• M72: 22,577,161 km (0.116 R)
• M73: 22,686,068 km (0.08 R)
• M74: 24,080,919 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 10.5

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.34 AU - 7.08 AU

Year: 5624 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,912,209 km

• M1: 467,643 km (0.071 R)
• M2: 756,666 km (0.073 R)
• M3: 974,929 km (0.111 R)
• M4: 1,052,271 km (0.116 R)
• M5: 1,164,470 km (0.098 R)
• M6: 1,672,355 km (0.117 R)
• M7: 1,920,986 km (0.043 R)
• M8: 2,161,390 km (0.108 R)
• M9: 2,264,463 km (0.078 R)
• M10: 2,432,761 km (0.107 R)
• M11: 3,264,974 km (0.031 R)
• M12: 3,480,095 km (0.063 R)
• M13: 3,798,888 km (0.099 R)
• M14: 4,230,179 km (0.099 R)
• M15: 4,438,718 km (0.049 R)
• M16: 4,757,661 km (0.101 R)
• M17: 5,001,954 km (0.114 R)
• M18: 5,194,786 km (0.097 R)
• M19: 6,107,333 km (0.058 R)
• M20: 6,224,917 km (0.095 R)
• M21: 6,462,329 km (0.105 R)
• M22: 6,552,088 km (0.035 R)
• M23: 6,884,943 km (0.095 R)
• M24: 7,068,948 km (0.101 R)
• M25: 7,473,012 km (0.112 R)
• M26: 7,567,408 km (0.071 R)
• M27: 7,693,818 km (0.101 R)
• M28: 7,980,747 km (0.106 R)
• M29: 8,499,702 km (0.075 R)
• M30: 8,763,294 km (0.104 R)
• M31: 8,896,137 km (0.096 R)
• M32: 9,672,699 km (0.116 R)
• M33: 9,844,437 km (0.037 R)
• M34: 9,982,516 km (0.07 R)
• M35: 10,051,780 km (0.039 R)
• M36: 10,506,258 km (0.116 R)
• M37: 11,146,388 km (0.091 R)
• M38: 11,218,344 km (0.083 R)
• M39: 11,290,450 km (0.046 R)
• M40: 11,835,884 km (0.109 R)
• M41: 12,019,740 km (0.117 R)
• M42: 12,764,139 km (0.107 R)
• M43: 13,638,688 km (0.094 R)
• M44: 14,219,577 km (0.082 R)
• M45: 14,571,880 km (0.112 R)
• M46: 14,887,531 km (0.09 R)
• M47: 15,205,576 km (0.039 R)
• M48: 16,911,142 km (0.095 R)
• M49: 17,284,538 km (0.118 R)
• M50: 18,548,640 km (0.09 R)
• M51: 18,847,836 km (0.101 R)
• M52: 18,976,639 km (0.104 R)
• M53: 19,062,509 km (0.049 R)
• M54: 19,234,995 km (0.094 R)
• M55: 20,853,794 km (0.097 R)
• M56: 21,477,766 km (0.112 R)
• M57: 22,515,976 km (0.08 R)
• M58: 23,064,252 km (0.112 R)
• M59: 23,386,037 km (0.1 R)
• M60: 23,801,919 km (0.114 R)
• M61: 23,987,570 km (0.096 R)
• M62: 24,080,620 km (0.112 R)
• M63: 25,537,553 km (0.1 R)
• M64: 26,588,778 km (0.034 R)
• M65: 28,684,195 km (0.12 R)
• M66: 29,328,064 km (0.103 R)
• M67: 29,726,593 km (0.091 R)
• M68: 29,826,524 km (0.105 R)
• M69: 30,026,686 km (0.098 R)
• M70: 30,327,827 km (0.067 R)
• M71: 30,529,185 km (0.097 R)
• M72: 31,288,095 km (0.071 R)
• M73: 31,593,425 km (0.081 R)
• M74: 31,797,476 km (0.112 R)
• M75: 32,053,139 km (0.078 R)
• M76: 32,721,243 km (0.065 R)
• M77: 33,238,253 km (0.073 R)
• M78: 33,445,895 km (0.078 R)
• M79: 33,601,776 km (0.096 R)
• M80: 33,757,956 km (0.103 R)
• M81: 34,227,993 km (0.068 R)
• M82: 34,437,729 km (0.051 R)
• M83: 35,386,180 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.6

Radius: 9.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.03 AU - 11.69 AU

Year: 10407 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,912,209 km

• M1: 163,959 km (0.087 R)
• M2: 359,184 km (0.111 R)
• M3: 422,764 km (0.119 R)
• M4: 534,513 km (0.108 R)
• M5: 807,978 km (0.118 R)
• M6: 970,591 km (0.101 R)
• M7: 1,104,631 km (0.12 R)
• M8: 1,328,429 km (0.06 R)
• M9: 1,725,911 km (0.064 R)
• M10: 2,184,578 km (0.083 R)
• M11: 2,260,573 km (0.11 R)
• M12: 2,734,499 km (0.076 R)
• M13: 3,413,823 km (0.088 R)
• M14: 3,621,615 km (0.074 R)
• M15: 3,742,340 km (0.097 R)
• M16: 4,787,880 km (0.06 R)
• M17: 5,054,463 km (0.111 R)
• M18: 5,223,509 km (0.089 R)
• M19: 5,463,314 km (0.117 R)
• M20: 5,742,015 km (0.097 R)
• M21: 6,096,712 km (0.098 R)
• M22: 6,349,382 km (0.118 R)
• M23: 6,939,845 km (0.077 R)
• M24: 7,586,258 km (0.088 R)
• M25: 7,975,661 km (0.109 R)
• M26: 8,612,200 km (0.091 R)
• M27: 9,597,451 km (0.098 R)
• M28: 9,681,077 km (0.115 R)
• M29: 11,317,677 km (0.093 R)
• M30: 11,807,162 km (0.083 R)
• M31: 12,715,071 km (0.083 R)
• M32: 13,410,552 km (0.068 R)
• M33: 13,739,517 km (0.065 R)
• M34: 14,741,973 km (0.102 R)
• M35: 14,838,613 km (0.118 R)
• M36: 15,472,459 km (0.079 R)
• M37: 16,214,614 km (0.099 R)
• M38: 16,615,237 km (0.096 R)
• M39: 16,766,331 km (0.054 R)
• M40: 17,120,579 km (0.074 R)
• M41: 17,939,627 km (0.09 R)
• M42: 18,301,953 km (0.089 R)
• M43: 19,244,868 km (0.089 R)
• M44: 20,096,230 km (0.094 R)
• M45: 20,311,053 km (0.094 R)
• M46: 20,418,763 km (0.076 R)
• M47: 20,526,623 km (0.111 R)
• M48: 21,232,276 km (0.062 R)
• M49: 23,906,189 km (0.054 R)
• M50: 24,133,727 km (0.077 R)
• M51: 24,878,425 km (0.115 R)
• M52: 24,993,615 km (0.067 R)
• M53: 25,398,427 km (0.089 R)
• M54: 27,335,271 km (0.078 R)
• M55: 28,411,777 km (0.116 R)
• M56: 28,894,679 km (0.075 R)
• M57: 30,298,057 km (0.037 R)
• M58: 30,482,661 km (0.113 R)
• M59: 30,791,281 km (0.063 R)
• M60: 31,100,949 km (0.087 R)
• M61: 31,785,957 km (0.115 R)
• M62: 31,848,489 km (0.103 R)
• M63: 32,854,236 km (0.081 R)
• M64: 33,424,503 km (0.088 R)
• M65: 33,679,118 km (0.078 R)
• M66: 34,510,733 km (0.059 R)
• M67: 34,639,237 km (0.036 R)
• M68: 34,896,845 km (0.104 R)
• M69: 35,738,483 km (0.111 R)
• M70: 36,324,906 km (0.11 R)
• M71: 37,705,844 km (0.109 R)
• M72: 38,702,764 km (0.119 R)
• M73: 39,237,876 km (0.042 R)
• M74: 40,518,882 km (0.116 R)
• M75: 40,654,418 km (0.049 R)
• M76: 43,259,964 km (0.036 R)
• M77: 43,398,641 km (0.095 R)
• M78: 43,468,055 km (0.104 R)
• M79: 45,284,622 km (0.077 R)
• M80: 45,707,385 km (0.079 R)
• M81: 45,777,846 km (0.096 R)
• M82: 46,131,346 km (0.054 R)
• M83: 46,627,712 km (0.076 R)
• M84: 46,698,771 km (0.095 R)
• M85: 47,554,171 km (0.057 R)
• M86: 47,625,829 km (0.107 R)
• M87: 47,768,844 km (0.078 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit