🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.98 AU - 1 AU

Year: 358 Days

Day: 35.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,904,578 km

• M1: 286,779 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.94 AU - 2.34 AU

Year: 1138 Days

Day: 40.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.26 AU - 3.7 AU

Year: 1870 Days

Day: 47.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,904,578 km

• M1: 348,114 km (0.108 R)
• M2: 821,592 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.47 AU - 5.11 AU

Year: 3229 Days

Day: 38.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 9.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.93 AU - 8.29 AU

Year: 7630 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,904,578 km

• M1: 219,909 km (0.088 R)
• M2: 299,046 km (0.113 R)
• M3: 467,793 km (0.065 R)
• M4: 670,348 km (0.099 R)
• M5: 740,509 km (0.118 R)
• M6: 850,763 km (0.082 R)
• M7: 927,656 km (0.118 R)
• M8: 1,047,484 km (0.069 R)
• M9: 1,158,785 km (0.092 R)
• M10: 1,288,636 km (0.073 R)
• M11: 1,378,096 km (0.092 R)
• M12: 1,532,032 km (0.106 R)
• M13: 2,168,122 km (0.08 R)
• M14: 4,201,606 km (0.049 R)
• M15: 4,702,908 km (0.062 R)
• M16: 4,937,029 km (0.092 R)
• M17: 5,055,660 km (0.082 R)
• M18: 5,151,103 km (0.116 R)
• M19: 5,319,700 km (0.068 R)
• M20: 5,465,708 km (0.101 R)
• M21: 5,563,844 km (0.089 R)
• M22: 5,811,578 km (0.104 R)
• M23: 5,886,676 km (0.085 R)
• M24: 5,987,206 km (0.076 R)
• M25: 6,395,159 km (0.085 R)
• M26: 6,472,651 km (0.073 R)
• M27: 6,681,041 km (0.062 R)
• M28: 7,184,438 km (0.115 R)
• M29: 7,645,349 km (0.118 R)
• M30: 8,004,234 km (0.099 R)
• M31: 8,312,406 km (0.116 R)
• M32: 8,882,374 km (0.089 R)
• M33: 9,143,123 km (0.049 R)
• M34: 9,523,999 km (0.113 R)
• M35: 9,612,710 km (0.068 R)
• M36: 9,731,341 km (0.117 R)
• M37: 10,030,088 km (0.062 R)
• M38: 10,821,012 km (0.065 R)
• M39: 10,975,397 km (0.087 R)
• M40: 11,068,447 km (0.073 R)
• M41: 11,192,913 km (0.084 R)
• M42: 11,380,359 km (0.11 R)
• M43: 11,443,040 km (0.11 R)
• M44: 12,236,956 km (0.092 R)
• M45: 12,397,774 km (0.084 R)
• M46: 12,754,266 km (0.093 R)
• M47: 12,852,103 km (0.116 R)
• M48: 13,048,525 km (0.07 R)
• M49: 13,311,817 km (0.034 R)
• M50: 13,411,000 km (0.059 R)
• M51: 13,543,694 km (0.062 R)
• M52: 14,450,706 km (0.033 R)
• M53: 14,620,948 km (0.104 R)
• M54: 14,689,165 km (0.075 R)
• M55: 15,100,708 km (0.114 R)
• M56: 15,238,787 km (0.105 R)
• M57: 15,830,297 km (0.089 R)
• M58: 16,464,742 km (0.093 R)
• M59: 16,642,464 km (0.043 R)
• M60: 16,856,538 km (0.085 R)
• M61: 16,928,196 km (0.038 R)
• M62: 16,999,853 km (0.08 R)
• M63: 18,123,632 km (0.103 R)
• M64: 19,271,347 km (0.071 R)
• M65: 19,533,892 km (0.116 R)
• M66: 20,100,120 km (0.11 R)
• M67: 20,902,114 km (0.096 R)
• M68: 21,364,970 km (0.081 R)
• M69: 21,636,639 km (0.071 R)
• M70: 21,792,371 km (0.081 R)
• M71: 22,261,809 km (0.081 R)
• M72: 22,379,692 km (0.103 R)
• M73: 22,497,725 km (0.032 R)
• M74: 22,892,813 km (0.084 R)
• M75: 23,850,538 km (0.094 R)
• M76: 24,132,231 km (0.085 R)
• M77: 24,374,729 km (0.1 R)
• M78: 24,455,662 km (0.101 R)
• M79: 24,577,285 km (0.109 R)
• M80: 24,821,129 km (0.105 R)
• M81: 25,846,024 km (0.106 R)
• M82: 26,176,935 km (0.105 R)
• M83: 26,884,682 km (0.102 R)
• M84: 28,361,512 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.5

Radius: 11.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.52 AU - 8.92 AU

Year: 9358 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,904,578 km

• M1: 245,640 km (0.094 R)
• M2: 470,186 km (0.111 R)
• M3: 633,248 km (0.095 R)
• M4: 753,524 km (0.103 R)
• M5: 855,700 km (0.086 R)
• M6: 1,635,853 km (0.036 R)
• M7: 1,823,897 km (0.043 R)
• M8: 1,983,219 km (0.103 R)
• M9: 3,075,433 km (0.096 R)
• M10: 3,181,049 km (0.113 R)
• M11: 3,287,712 km (0.115 R)
• M12: 3,659,613 km (0.11 R)
• M13: 4,231,077 km (0.039 R)
• M14: 4,467,591 km (0.117 R)
• M15: 4,539,398 km (0.115 R)
• M16: 5,278,710 km (0.109 R)
• M17: 5,431,001 km (0.085 R)
• M18: 5,533,476 km (0.117 R)
• M19: 5,870,819 km (0.058 R)
• M20: 5,949,657 km (0.041 R)
• M21: 6,161,488 km (0.066 R)
• M22: 6,402,938 km (0.106 R)
• M23: 6,950,616 km (0.116 R)
• M24: 7,061,917 km (0.089 R)
• M25: 7,314,737 km (0.108 R)
• M26: 7,541,827 km (0.081 R)
• M27: 7,915,971 km (0.097 R)
• M28: 8,003,187 km (0.038 R)
• M29: 8,742,500 km (0.094 R)
• M30: 9,014,020 km (0.086 R)
• M31: 9,534,471 km (0.092 R)
• M32: 9,751,687 km (0.103 R)
• M33: 11,056,330 km (0.113 R)
• M34: 11,219,242 km (0.059 R)
• M35: 11,317,229 km (0.052 R)
• M36: 11,415,664 km (0.068 R)
• M37: 11,778,888 km (0.107 R)
• M38: 12,078,831 km (0.054 R)
• M39: 12,213,021 km (0.051 R)
• M40: 12,720,606 km (0.096 R)
• M41: 13,512,128 km (0.056 R)
• M42: 14,107,378 km (0.108 R)
• M43: 15,396,314 km (0.067 R)
• M44: 16,647,999 km (0.117 R)
• M45: 17,361,581 km (0.106 R)
• M46: 17,513,124 km (0.113 R)
• M47: 18,238,823 km (0.065 R)
• M48: 18,315,716 km (0.111 R)
• M49: 18,586,039 km (0.088 R)
• M50: 19,130,426 km (0.068 R)
• M51: 20,234,907 km (0.115 R)
• M52: 20,434,471 km (0.075 R)
• M53: 20,674,575 km (0.058 R)
• M54: 21,360,182 km (0.033 R)
• M55: 22,217,378 km (0.072 R)
• M56: 22,878,002 km (0.078 R)
• M57: 23,002,617 km (0.048 R)
• M58: 23,210,858 km (0.08 R)
• M59: 23,587,096 km (0.1 R)
• M60: 23,671,021 km (0.081 R)
• M61: 23,796,982 km (0.104 R)
• M62: 24,642,808 km (0.053 R)
• M63: 25,026,677 km (0.109 R)
• M64: 26,669,261 km (0.099 R)
• M65: 27,107,284 km (0.099 R)
• M66: 27,371,174 km (0.045 R)
• M67: 28,257,243 km (0.102 R)
• M68: 28,346,403 km (0.108 R)
• M69: 29,423,208 km (0.062 R)
• M70: 30,513,328 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 8.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.69 AU - 10.47 AU

Year: 9944 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 73,904,578 km

• M1: 305,329 km (0.089 R)
• M2: 384,167 km (0.035 R)
• M3: 536,907 km (0.119 R)
• M4: 821,442 km (0.082 R)
• M5: 1,176,438 km (0.098 R)
• M6: 1,336,657 km (0.103 R)
• M7: 1,433,596 km (0.115 R)
• M8: 1,768,546 km (0.042 R)
• M9: 1,890,917 km (0.102 R)
• M10: 2,595,822 km (0.115 R)
• M11: 2,700,242 km (0.051 R)
• M12: 2,877,365 km (0.118 R)
• M13: 3,058,379 km (0.065 R)
• M14: 3,337,080 km (0.067 R)
• M15: 3,859,176 km (0.11 R)
• M16: 4,324,126 km (0.094 R)
• M17: 4,658,029 km (0.05 R)
• M18: 4,828,122 km (0.076 R)
• M19: 5,022,001 km (0.068 R)
• M20: 5,800,209 km (0.087 R)
• M21: 6,075,618 km (0.117 R)
• M22: 6,168,369 km (0.119 R)
• M23: 6,735,046 km (0.105 R)
• M24: 7,367,546 km (0.066 R)
• M25: 7,841,771 km (0.106 R)
• M26: 8,095,339 km (0.108 R)
• M27: 8,197,515 km (0.072 R)
• M28: 8,584,674 km (0.046 R)
• M29: 8,872,201 km (0.087 R)
• M30: 9,004,146 km (0.05 R)
• M31: 9,110,062 km (0.103 R)
• M32: 9,216,276 km (0.108 R)
• M33: 9,349,867 km (0.103 R)
• M34: 9,430,201 km (0.068 R)
• M35: 9,672,849 km (0.034 R)
• M36: 10,385,383 km (0.083 R)
• M37: 10,468,560 km (0.031 R)
• M38: 10,832,232 km (0.11 R)
• M39: 10,973,153 km (0.113 R)
• M40: 11,428,230 km (0.107 R)
• M41: 12,151,685 km (0.111 R)
• M42: 12,830,261 km (0.107 R)
• M43: 12,919,721 km (0.077 R)
• M44: 13,159,227 km (0.097 R)
• M45: 14,440,383 km (0.11 R)
• M46: 14,626,782 km (0.08 R)
• M47: 15,316,578 km (0.073 R)
• M48: 15,856,926 km (0.064 R)
• M49: 16,016,995 km (0.037 R)
• M50: 16,145,500 km (0.1 R)
• M51: 16,403,407 km (0.114 R)
• M52: 17,021,695 km (0.109 R)
• M53: 17,680,673 km (0.115 R)
• M54: 18,247,350 km (0.094 R)
• M55: 19,296,031 km (0.089 R)
• M56: 20,225,183 km (0.074 R)
• M57: 20,329,453 km (0.078 R)
• M58: 21,168,996 km (0.063 R)
• M59: 21,806,134 km (0.078 R)
• M60: 22,198,678 km (0.078 R)
• M61: 22,521,511 km (0.11 R)
• M62: 24,528,067 km (0.101 R)
• M63: 24,824,719 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.3

Radius: 3.3

Gravity: 71.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.43 AU - 16.55 AU

Year: 18007 Days

Day: 24 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,904,578 km

• M1: 43,383 km (0.059 R)
• M2: 114,891 km (0.069 R)
• M3: 163,361 km (0.067 R)
• M4: 234,420 km (0.112 R)
• M5: 545,583 km (0.077 R)
• M6: 866,920 km (0.101 R)
• M7: 916,885 km (0.103 R)
• M8: 1,409,062 km (0.071 R)
• M9: 2,272,541 km (0.077 R)
• M10: 2,809,598 km (0.098 R)
• M11: 3,111,486 km (0.107 R)
• M12: 3,188,529 km (0.108 R)
• M13: 3,463,340 km (0.099 R)
• M14: 4,332,055 km (0.12 R)
• M15: 5,402,129 km (0.068 R)
• M16: 5,634,903 km (0.081 R)
• M17: 5,870,819 km (0.063 R)
• M18: 6,062,005 km (0.046 R)
• M19: 6,947,176 km (0.097 R)
• M20: 7,047,855 km (0.112 R)
• M21: 7,149,282 km (0.091 R)
• M22: 7,507,569 km (0.082 R)
• M23: 9,720,720 km (0.105 R)
• M24: 9,833,517 km (0.067 R)
• M25: 11,279,231 km (0.107 R)
• M26: 11,516,642 km (0.03 R)
• M27: 12,117,428 km (0.093 R)
• M28: 12,238,751 km (0.1 R)
• M29: 12,543,931 km (0.111 R)
• M30: 12,913,587 km (0.065 R)
• M31: 13,537,261 km (0.079 R)
• M32: 14,943,780 km (0.056 R)
• M33: 15,796,488 km (0.058 R)
• M34: 15,862,760 km (0.108 R)
• M35: 16,262,186 km (0.069 R)
• M36: 17,275,113 km (0.116 R)
• M37: 20,289,810 km (0.104 R)
• M38: 20,723,195 km (0.074 R)
• M39: 21,672,543 km (0.059 R)
• M40: 22,412,603 km (0.12 R)
• M41: 22,636,103 km (0.084 R)
• M42: 22,935,448 km (0.058 R)
• M43: 24,298,285 km (0.058 R)
• M44: 27,022,312 km (0.103 R)
• M45: 27,738,138 km (0.093 R)
• M46: 28,945,243 km (0.11 R)
• M47: 29,351,401 km (0.04 R)
• M48: 29,514,314 km (0.057 R)
• M49: 29,677,674 km (0.033 R)
• M50: 31,911,171 km (0.05 R)
• M51: 34,026,933 km (0.104 R)
• M52: 34,198,223 km (0.089 R)
• M53: 34,885,924 km (0.086 R)
• M54: 34,972,242 km (0.096 R)
• M55: 37,593,646 km (0.113 R)
• M56: 37,770,620 km (0.094 R)
• M57: 38,303,188 km (0.075 R)
• M58: 38,392,199 km (0.091 R)
• M59: 38,927,760 km (0.099 R)
• M60: 39,825,796 km (0.094 R)
• M61: 40,458,595 km (0.084 R)
• M62: 41,003,430 km (0.112 R)
• M63: 41,185,640 km (0.09 R)
• M64: 42,745,048 km (0.056 R)
• M65: 45,167,188 km (0.073 R)
• M66: 45,732,518 km (0.046 R)
• M67: 45,921,460 km (0.096 R)
• M68: 46,016,006 km (0.106 R)
• M69: 46,300,092 km (0.081 R)
• M70: 46,489,782 km (0.085 R)
• M71: 46,965,204 km (0.025 R)
• M72: 48,305,003 km (0.09 R)
• M73: 49,657,218 km (0.106 R)
• M74: 50,630,651 km (0.057 R)
• M75: 50,826,176 km (0.076 R)
• M76: 51,315,810 km (0.109 R)
• M77: 51,512,232 km (0.112 R)
• M78: 51,905,674 km (0.095 R)
• M79: 53,191,019 km (0.066 R)
• M80: 55,793,274 km (0.062 R)
• M81: 56,399,594 km (0.028 R)
• M82: 56,500,872 km (0.088 R)
• M83: 60,497,379 km (0.058 R)
• M84: 61,328,395 km (0.074 R)
• M85: 62,372,439 km (0.09 R)
• M86: 62,477,157 km (0.112 R)
• M87: 62,686,893 km (0.113 R)
• M88: 63,527,783 km (0.102 R)
• M89: 63,844,033 km (0.115 R)
• M90: 64,478,178 km (0.061 R)
• M91: 65,433,361 km (0.073 R)
• M92: 65,752,752 km (0.105 R)
• M93: 67,572,610 km (0.084 R)
• M94: 69,408,924 km (0.074 R)
• M95: 71,699,716 km (0.074 R)
• M96: 72,248,890 km (0.043 R)
• M97: 73,130,321 km (0.059 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 13,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit