🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.71 AU - 1.11 AU

Year: 334 Days

Day: 39.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.25 AU - 2.59 AU

Year: 1449 Days

Day: 37.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.24 AU - 3.02 AU

Year: 1642 Days

Day: 23 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,787,007 km

• M1: 983,606 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.14 AU - 4.82 AU

Year: 3057 Days

Day: 39.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,787,007 km

• M1: 300,093 km (0.106 R)
• M2: 2,447,272 km (0.101 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.5

Radius: 8.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.26 AU - 5.86 AU

Year: 5048 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,787,007 km

• M1: 126,410 km (0.088 R)
• M2: 236,514 km (0.082 R)
• M3: 411,843 km (0.116 R)
• M4: 591,809 km (0.079 R)
• M5: 771,626 km (0.103 R)
• M6: 886,517 km (0.09 R)
• M7: 1,016,817 km (0.097 R)
• M8: 1,123,779 km (0.118 R)
• M9: 1,224,309 km (0.117 R)
• M10: 1,413,251 km (0.081 R)
• M11: 1,478,476 km (0.119 R)
• M12: 1,578,108 km (0.066 R)
• M13: 1,657,096 km (0.116 R)
• M14: 1,890,618 km (0.117 R)
• M15: 1,986,959 km (0.033 R)
• M16: 2,172,311 km (0.037 R)
• M17: 2,337,467 km (0.075 R)
• M18: 2,519,976 km (0.106 R)
• M19: 2,680,345 km (0.106 R)
• M20: 2,761,726 km (0.045 R)
• M21: 2,968,770 km (0.044 R)
• M22: 3,224,133 km (0.12 R)
• M23: 3,325,411 km (0.087 R)
• M24: 3,665,597 km (0.102 R)
• M25: 3,939,660 km (0.109 R)
• M26: 4,048,118 km (0.082 R)
• M27: 4,110,501 km (0.088 R)
• M28: 4,670,146 km (0.094 R)
• M29: 4,917,282 km (0.093 R)
• M30: 5,270,632 km (0.09 R)
• M31: 5,545,443 km (0.096 R)
• M32: 5,754,581 km (0.091 R)
• M33: 5,824,892 km (0.095 R)
• M34: 6,198,737 km (0.085 R)
• M35: 6,252,742 km (0.113 R)
• M36: 6,415,804 km (0.1 R)
• M37: 6,525,310 km (0.088 R)
• M38: 6,690,765 km (0.07 R)
• M39: 6,876,117 km (0.114 R)
• M40: 7,082,113 km (0.096 R)
• M41: 7,328,201 km (0.11 R)
• M42: 7,577,132 km (0.107 R)
• M43: 7,692,921 km (0.096 R)
• M44: 7,867,801 km (0.063 R)
• M45: 8,600,232 km (0.061 R)
• M46: 9,046,183 km (0.093 R)
• M47: 9,107,518 km (0.107 R)
• M48: 9,292,571 km (0.119 R)
• M49: 9,813,022 km (0.102 R)
• M50: 10,450,159 km (0.109 R)
• M51: 10,838,815 km (0.067 R)
• M52: 11,034,788 km (0.118 R)
• M53: 11,122,452 km (0.117 R)
• M54: 11,364,352 km (0.085 R)
• M55: 11,452,764 km (0.112 R)
• M56: 11,965,586 km (0.104 R)
• M57: 12,032,905 km (0.07 R)
• M58: 12,349,454 km (0.091 R)
• M59: 12,577,142 km (0.091 R)
• M60: 12,691,435 km (0.077 R)
• M61: 12,944,255 km (0.113 R)
• M62: 13,152,346 km (0.1 R)
• M63: 13,384,970 km (0.086 R)
• M64: 13,972,142 km (0.103 R)
• M65: 14,400,291 km (0.111 R)
• M66: 14,567,990 km (0.053 R)
• M67: 14,688,117 km (0.118 R)
• M68: 14,905,184 km (0.032 R)
• M69: 15,001,974 km (0.033 R)
• M70: 15,366,992 km (0.089 R)
• M71: 15,538,282 km (0.095 R)
• M72: 15,932,173 km (0.111 R)
• M73: 16,105,707 km (0.049 R)
• M74: 16,679,863 km (0.086 R)
• M75: 16,805,526 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.3

Radius: 12.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.4 AU - 5.8 AU

Year: 5102 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,787,007 km

• M1: 167,250 km (0.106 R)
• M2: 315,203 km (0.068 R)
• M3: 440,267 km (0.092 R)
• M4: 742,753 km (0.115 R)
• M5: 831,914 km (0.074 R)
• M6: 913,145 km (0.086 R)
• M7: 1,188,106 km (0.081 R)
• M8: 1,391,111 km (0.074 R)
• M9: 1,650,214 km (0.115 R)
• M10: 1,755,381 km (0.082 R)
• M11: 2,382,944 km (0.117 R)
• M12: 2,874,373 km (0.083 R)
• M13: 3,039,081 km (0.065 R)
• M14: 3,282,626 km (0.114 R)
• M15: 3,650,338 km (0.044 R)
• M16: 3,849,303 km (0.041 R)
• M17: 3,970,327 km (0.071 R)
• M18: 4,258,004 km (0.049 R)
• M19: 4,616,441 km (0.051 R)
• M20: 5,072,864 km (0.117 R)
• M21: 5,430,403 km (0.079 R)
• M22: 5,726,906 km (0.084 R)
• M23: 6,336,068 km (0.105 R)
• M24: 6,551,938 km (0.048 R)
• M25: 7,089,443 km (0.095 R)
• M26: 7,616,028 km (0.112 R)
• M27: 7,743,186 km (0.06 R)
• M28: 8,259,298 km (0.104 R)
• M29: 8,337,688 km (0.104 R)
• M30: 8,495,214 km (0.11 R)
• M31: 9,054,262 km (0.099 R)
• M32: 9,162,122 km (0.106 R)
• M33: 9,297,657 km (0.079 R)
• M34: 9,763,056 km (0.093 R)
• M35: 10,631,621 km (0.071 R)
• M36: 11,147,136 km (0.074 R)
• M37: 11,291,946 km (0.066 R)
• M38: 11,379,012 km (0.118 R)
• M39: 11,583,064 km (0.088 R)
• M40: 11,671,027 km (0.109 R)
• M41: 11,759,141 km (0.107 R)
• M42: 12,054,297 km (0.103 R)
• M43: 12,954,727 km (0.093 R)
• M44: 13,259,757 km (0.083 R)
• M45: 13,970,197 km (0.114 R)
• M46: 14,883,642 km (0.11 R)
• M47: 15,171,169 km (0.048 R)
• M48: 15,914,072 km (0.108 R)
• M49: 16,077,134 km (0.117 R)
• M50: 16,536,698 km (0.103 R)
• M51: 17,907,314 km (0.113 R)
• M52: 18,111,066 km (0.101 R)
• M53: 18,213,092 km (0.061 R)
• M54: 18,726,661 km (0.103 R)
• M55: 19,002,370 km (0.089 R)
• M56: 19,106,191 km (0.105 R)
• M57: 19,279,575 km (0.051 R)
• M58: 19,627,989 km (0.096 R)
• M59: 19,732,857 km (0.102 R)
• M60: 19,837,874 km (0.066 R)
• M61: 20,224,884 km (0.106 R)
• M62: 20,507,923 km (0.084 R)
• M63: 20,685,496 km (0.074 R)
• M64: 20,827,913 km (0.059 R)
• M65: 21,833,809 km (0.057 R)
• M66: 22,488,898 km (0.079 R)
• M67: 22,965,966 km (0.116 R)
• M68: 23,150,420 km (0.109 R)
• M69: 24,192,070 km (0.114 R)
• M70: 25,325,274 km (0.072 R)
• M71: 25,477,565 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.2

Radius: 10.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.96 AU - 7.7 AU

Year: 7641 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,787,007 km

• M1: 163,211 km (0.076 R)
• M2: 235,168 km (0.076 R)
• M3: 365,617 km (0.096 R)
• M4: 658,380 km (0.097 R)
• M5: 876,344 km (0.082 R)
• M6: 994,377 km (0.08 R)
• M7: 1,203,664 km (0.108 R)
• M8: 1,412,204 km (0.056 R)
• M9: 1,665,323 km (0.081 R)
• M10: 1,814,173 km (0.117 R)
• M11: 2,019,721 km (0.108 R)
• M12: 2,125,487 km (0.103 R)
• M13: 2,269,250 km (0.111 R)
• M14: 2,379,354 km (0.073 R)
• M15: 2,566,950 km (0.079 R)
• M16: 2,720,587 km (0.108 R)
• M17: 3,138,414 km (0.104 R)
• M18: 3,407,391 km (0.117 R)
• M19: 3,989,925 km (0.092 R)
• M20: 4,146,105 km (0.082 R)
• M21: 4,236,163 km (0.072 R)
• M22: 4,487,487 km (0.116 R)
• M23: 4,720,262 km (0.114 R)
• M24: 5,640,737 km (0.106 R)
• M25: 6,044,801 km (0.08 R)
• M26: 6,458,290 km (0.108 R)
• M27: 6,642,145 km (0.109 R)
• M28: 6,827,647 km (0.049 R)
• M29: 7,149,731 km (0.104 R)
• M30: 7,449,376 km (0.084 R)
• M31: 8,061,081 km (0.093 R)
• M32: 8,660,221 km (0.105 R)
• M33: 8,921,269 km (0.119 R)
• M34: 9,155,539 km (0.073 R)
• M35: 9,243,952 km (0.082 R)
• M36: 9,810,479 km (0.117 R)
• M37: 9,961,423 km (0.07 R)
• M38: 10,082,747 km (0.09 R)
• M39: 10,727,813 km (0.072 R)
• M40: 11,322,913 km (0.095 R)
• M41: 12,122,215 km (0.038 R)
• M42: 12,219,453 km (0.1 R)
• M43: 12,316,841 km (0.103 R)
• M44: 12,512,366 km (0.081 R)
• M45: 12,709,087 km (0.051 R)
• M46: 13,006,039 km (0.105 R)
• M47: 13,238,514 km (0.075 R)
• M48: 13,338,595 km (0.062 R)
• M49: 14,148,219 km (0.081 R)
• M50: 14,216,435 km (0.107 R)
• M51: 14,627,829 km (0.109 R)
• M52: 15,885,798 km (0.035 R)
• M53: 16,779,645 km (0.079 R)
• M54: 17,543,043 km (0.079 R)
• M55: 17,763,251 km (0.06 R)
• M56: 18,132,309 km (0.108 R)
• M57: 18,615,809 km (0.092 R)
• M58: 18,728,008 km (0.089 R)
• M59: 18,915,454 km (0.091 R)
• M60: 19,557,678 km (0.115 R)
• M61: 19,747,966 km (0.085 R)
• M62: 20,553,700 km (0.103 R)
• M63: 20,824,622 km (0.081 R)
• M64: 21,683,912 km (0.087 R)
• M65: 22,594,664 km (0.098 R)
• M66: 22,874,412 km (0.116 R)
• M67: 23,155,207 km (0.102 R)
• M68: 23,356,416 km (0.111 R)
• M69: 23,801,320 km (0.112 R)
• M70: 24,085,856 km (0.064 R)
• M71: 24,249,067 km (0.047 R)
• M72: 24,740,645 km (0.09 R)
• M73: 24,905,203 km (0.083 R)
• M74: 25,650,350 km (0.074 R)
• M75: 25,900,328 km (0.084 R)
• M76: 26,025,691 km (0.057 R)
• M77: 26,109,316 km (0.101 R)
• M78: 26,276,866 km (0.086 R)
• M79: 26,613,162 km (0.062 R)
• M80: 26,739,572 km (0.069 R)
• M81: 27,247,457 km (0.118 R)
• M82: 27,502,521 km (0.076 R)
• M83: 27,715,848 km (0.075 R)
• M84: 28,057,978 km (0.103 R)
• M85: 29,006,578 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.4

Radius: 4.5

Gravity: 34.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.3 AU - 12.2 AU

Year: 15507 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,787,007 km

• M1: 225,444 km (0.108 R)
• M2: 281,693 km (0.081 R)
• M3: 311,762 km (0.112 R)
• M4: 1,660,088 km (0.1 R)
• M5: 2,041,861 km (0.105 R)
• M6: 2,321,609 km (0.101 R)
• M7: 2,353,474 km (0.092 R)
• M8: 2,882,452 km (0.108 R)
• M9: 3,195,710 km (0.1 R)
• M10: 3,629,992 km (0.092 R)
• M11: 3,929,936 km (0.097 R)
• M12: 4,673,437 km (0.085 R)
• M13: 5,123,428 km (0.082 R)
• M14: 5,715,835 km (0.111 R)
• M15: 6,020,267 km (0.104 R)
• M16: 7,056,831 km (0.093 R)
• M17: 7,242,631 km (0.06 R)
• M18: 7,383,104 km (0.091 R)
• M19: 7,430,227 km (0.056 R)
• M20: 7,762,035 km (0.083 R)
• M21: 8,098,780 km (0.109 R)
• M22: 8,440,312 km (0.082 R)
• M23: 8,637,631 km (0.096 R)
• M24: 9,339,993 km (0.09 R)
• M25: 9,544,045 km (0.078 R)
• M26: 9,698,131 km (0.071 R)
• M27: 9,801,204 km (0.079 R)
• M28: 10,905,834 km (0.107 R)
• M29: 11,718,600 km (0.081 R)
• M30: 12,049,211 km (0.114 R)
• M31: 12,607,061 km (0.075 R)
• M32: 14,271,487 km (0.088 R)
• M33: 14,742,721 km (0.118 R)
• M34: 15,882,208 km (0.082 R)
• M35: 16,370,345 km (0.103 R)
• M36: 17,486,794 km (0.083 R)
• M37: 18,308,236 km (0.102 R)
• M38: 19,466,124 km (0.051 R)
• M39: 19,857,322 km (0.108 R)
• M40: 20,251,213 km (0.103 R)
• M41: 22,190,750 km (0.031 R)
• M42: 22,804,699 km (0.077 R)
• M43: 23,010,546 km (0.094 R)
• M44: 23,355,070 km (0.092 R)
• M45: 24,049,054 km (0.09 R)
• M46: 25,032,212 km (0.095 R)
• M47: 25,885,219 km (0.03 R)
• M48: 26,531,182 km (0.077 R)
• M49: 26,892,461 km (0.117 R)
• M50: 27,619,656 km (0.106 R)
• M51: 27,912,420 km (0.067 R)
• M52: 28,279,682 km (0.06 R)
• M53: 29,242,195 km (0.114 R)
• M54: 31,886,487 km (0.095 R)
• M55: 32,424,590 km (0.099 R)
• M56: 32,888,045 km (0.108 R)
• M57: 33,431,534 km (0.113 R)
• M58: 34,134,793 km (0.11 R)
• M59: 34,921,828 km (0.094 R)
• M60: 35,874,018 km (0.1 R)
• M61: 36,273,295 km (0.094 R)
• M62: 36,593,883 km (0.114 R)
• M63: 36,915,369 km (0.049 R)
• M64: 36,995,853 km (0.066 R)
• M65: 37,156,970 km (0.106 R)
• M66: 37,804,130 km (0.074 R)
• M67: 39,355,909 km (0.096 R)
• M68: 39,438,038 km (0.117 R)
• M69: 40,098,064 km (0.042 R)
• M70: 41,345,560 km (0.075 R)
• M71: 41,680,211 km (0.052 R)
• M72: 42,605,474 km (0.119 R)
• M73: 42,859,042 km (0.118 R)
• M74: 47,070,222 km (0.101 R)
• M75: 47,419,832 km (0.067 R)
• M76: 47,857,855 km (0.072 R)
• M77: 48,385,487 km (0.1 R)
• M78: 48,914,913 km (0.084 R)
• M79: 49,091,888 km (0.075 R)
• M80: 49,180,450 km (0.119 R)
• M81: 49,269,012 km (0.05 R)
• M82: 49,535,146 km (0.073 R)
• M83: 52,674,607 km (0.088 R)
• M84: 55,970,398 km (0.052 R)
• M85: 56,248,051 km (0.048 R)
• M86: 57,456,353 km (0.07 R)
• M87: 58,017,046 km (0.059 R)
• M88: 59,520,804 km (0.109 R)
• M89: 59,804,142 km (0.109 R)
• M90: 60,372,315 km (0.075 R)
• M91: 62,662,658 km (0.035 R)
• M92: 62,950,934 km (0.094 R)
• M93: 63,143,466 km (0.07 R)
• M94: 63,239,657 km (0.041 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit