🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.46 AU - 0.58 AU

Year: 170 Days

Day: 12.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,911,237 km

• M1: 185,053 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.49 AU - 0.73 AU

Year: 216 Days

Day: 17.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 151.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.63 AU - 0.73 AU

Year: 254 Days

Day: 21.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.75 AU - 0.93 AU

Year: 349 Days

Day: 38.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.26 AU - 1.78 AU

Year: 849 Days

Day: 39.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,911,237 km

• M1: 186,549 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.63 AU - 2.63 AU

Year: 1408 Days

Day: 36.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,911,237 km

• M1: 61,784 km (0.115 R)
• M2: 1,073,066 km (0.073 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.9

Radius: 13.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.38 AU - 8.62 AU

Year: 8390 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 126.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,911,237 km

• M1: 232,176 km (0.072 R)
• M2: 328,367 km (0.107 R)
• M3: 471,383 km (0.076 R)
• M4: 721,810 km (0.117 R)
• M5: 1,247,796 km (0.04 R)
• M6: 1,352,066 km (0.117 R)
• M7: 1,477,728 km (0.118 R)
• M8: 2,599,712 km (0.032 R)
• M9: 2,990,611 km (0.088 R)
• M10: 3,302,223 km (0.103 R)
• M11: 3,599,325 km (0.106 R)
• M12: 3,802,329 km (0.085 R)
• M13: 4,353,448 km (0.108 R)
• M14: 4,542,839 km (0.118 R)
• M15: 4,790,423 km (0.059 R)
• M16: 4,957,973 km (0.119 R)
• M17: 5,736,031 km (0.112 R)
• M18: 5,854,513 km (0.105 R)
• M19: 6,094,168 km (0.12 R)
• M20: 6,614,021 km (0.101 R)
• M21: 6,738,486 km (0.117 R)
• M22: 7,340,319 km (0.091 R)
• M23: 7,696,661 km (0.108 R)
• M24: 8,125,109 km (0.038 R)
• M25: 8,731,280 km (0.104 R)
• M26: 8,970,936 km (0.091 R)
• M27: 9,352,111 km (0.119 R)
• M28: 9,456,979 km (0.067 R)
• M29: 9,667,912 km (0.076 R)
• M30: 9,773,977 km (0.101 R)
• M31: 10,709,263 km (0.11 R)
• M32: 11,113,775 km (0.119 R)
• M33: 11,937,461 km (0.116 R)
• M34: 12,089,453 km (0.119 R)
• M35: 12,280,190 km (0.063 R)
• M36: 12,626,210 km (0.063 R)
• M37: 13,683,418 km (0.04 R)
• M38: 14,162,430 km (0.087 R)
• M39: 14,283,006 km (0.082 R)
• M40: 14,565,746 km (0.06 R)
• M41: 15,054,931 km (0.109 R)
• M42: 15,342,758 km (0.084 R)
• M43: 15,425,336 km (0.104 R)
• M44: 15,508,063 km (0.1 R)
• M45: 15,756,994 km (0.108 R)
• M46: 16,007,421 km (0.073 R)
• M47: 16,301,231 km (0.099 R)
• M48: 16,766,481 km (0.043 R)
• M49: 16,936,723 km (0.114 R)
• M50: 18,057,510 km (0.108 R)
• M51: 18,319,606 km (0.066 R)
• M52: 18,538,916 km (0.084 R)
• M53: 19,738,541 km (0.107 R)
• M54: 19,963,387 km (0.082 R)
• M55: 20,143,952 km (0.104 R)
• M56: 20,825,819 km (0.07 R)
• M57: 21,469,090 km (0.055 R)
• M58: 22,822,352 km (0.03 R)
• M59: 23,153,113 km (0.041 R)
• M60: 23,867,293 km (0.084 R)
• M61: 24,492,014 km (0.12 R)
• M62: 24,879,173 km (0.093 R)
• M63: 24,976,262 km (0.109 R)
• M64: 25,366,114 km (0.06 R)
• M65: 25,806,829 km (0.096 R)
• M66: 26,547,339 km (0.083 R)
• M67: 27,746,366 km (0.1 R)
• M68: 27,998,438 km (0.105 R)
• M69: 28,504,827 km (0.116 R)
• M70: 28,657,267 km (0.079 R)
• M71: 29,116,533 km (0.12 R)
• M72: 30,300,899 km (0.109 R)
• M73: 30,820,752 km (0.047 R)
• M74: 31,186,519 km (0.094 R)
• M75: 31,606,141 km (0.097 R)
• M76: 32,027,707 km (0.042 R)
• M77: 33,250,072 km (0.067 R)
• M78: 34,541,849 km (0.09 R)
• M79: 34,650,308 km (0.086 R)
• M80: 35,740,427 km (0.11 R)
• M81: 36,069,692 km (0.096 R)
• M82: 36,179,647 km (0.102 R)
• M83: 36,620,661 km (0.115 R)
• M84: 36,897,118 km (0.042 R)
• M85: 37,118,822 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.3

Radius: 9.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.9 AU - 7.54 AU

Year: 8789 Days

Day: 12 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,911,237 km

• M1: 235,317 km (0.093 R)
• M2: 486,642 km (0.107 R)
• M3: 547,079 km (0.088 R)
• M4: 803,341 km (0.081 R)
• M5: 907,311 km (0.102 R)
• M6: 1,229,994 km (0.107 R)
• M7: 1,333,815 km (0.083 R)
• M8: 1,568,833 km (0.102 R)
• M9: 2,570,690 km (0.107 R)
• M10: 2,795,835 km (0.066 R)
• M11: 2,957,251 km (0.12 R)
• M12: 3,050,899 km (0.081 R)
• M13: 3,289,358 km (0.062 R)
• M14: 3,583,467 km (0.033 R)
• M15: 3,989,177 km (0.082 R)
• M16: 4,118,878 km (0.057 R)
• M17: 4,223,746 km (0.084 R)
• M18: 4,462,953 km (0.103 R)
• M19: 4,652,045 km (0.054 R)
• M20: 4,927,006 km (0.091 R)
• M21: 5,207,053 km (0.1 R)
• M22: 5,292,174 km (0.061 R)
• M23: 6,078,610 km (0.105 R)
• M24: 6,531,293 km (0.105 R)
• M25: 7,151,825 km (0.061 R)
• M26: 7,246,521 km (0.114 R)
• M27: 7,565,164 km (0.107 R)
• M28: 7,661,655 km (0.106 R)
• M29: 7,986,432 km (0.111 R)
• M30: 8,216,364 km (0.106 R)
• M31: 8,515,410 km (0.028 R)
• M32: 8,582,280 km (0.08 R)
• M33: 8,682,960 km (0.117 R)
• M34: 9,398,935 km (0.119 R)
• M35: 9,711,595 km (0.091 R)
• M36: 9,851,768 km (0.091 R)
• M37: 10,598,112 km (0.118 R)
• M38: 10,814,729 km (0.054 R)
• M39: 11,288,955 km (0.114 R)
• M40: 11,584,261 km (0.034 R)
• M41: 14,394,307 km (0.074 R)
• M42: 14,674,354 km (0.11 R)
• M43: 14,835,322 km (0.115 R)
• M44: 15,484,576 km (0.044 R)
• M45: 16,517,550 km (0.082 R)
• M46: 16,684,950 km (0.064 R)
• M47: 17,190,291 km (0.116 R)
• M48: 17,572,813 km (0.077 R)
• M49: 18,475,935 km (0.073 R)
• M50: 19,306,054 km (0.118 R)
• M51: 19,747,817 km (0.079 R)
• M52: 19,836,528 km (0.11 R)
• M53: 20,461,548 km (0.07 R)
• M54: 20,866,809 km (0.063 R)
• M55: 21,639,482 km (0.109 R)
• M56: 21,960,369 km (0.118 R)
• M57: 22,467,805 km (0.11 R)
• M58: 22,839,406 km (0.038 R)
• M59: 23,447,372 km (0.076 R)
• M60: 23,635,416 km (0.076 R)
• M61: 25,834,954 km (0.112 R)
• M62: 26,566,338 km (0.082 R)
• M63: 27,304,454 km (0.041 R)
• M64: 27,551,889 km (0.079 R)
• M65: 28,750,467 km (0.089 R)
• M66: 30,170,151 km (0.113 R)
• M67: 30,426,113 km (0.105 R)
• M68: 30,682,673 km (0.115 R)
• M69: 31,043,204 km (0.106 R)
• M70: 31,560,663 km (0.12 R)
• M71: 31,820,365 km (0.116 R)
• M72: 33,552,858 km (0.071 R)
• M73: 34,137,037 km (0.052 R)
• M74: 34,617,546 km (0.12 R)
• M75: 34,992,887 km (0.111 R)
• M76: 35,100,448 km (0.115 R)
• M77: 35,585,444 km (0.066 R)
• M78: 36,181,143 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 13

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.43 AU - 8.51 AU

Year: 9249 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,911,237 km

• M1: 164,408 km (0.086 R)
• M2: 569,519 km (0.062 R)
• M3: 871,108 km (0.052 R)
• M4: 1,048,531 km (0.088 R)
• M5: 1,223,561 km (0.113 R)
• M6: 1,637,349 km (0.085 R)
• M7: 1,756,279 km (0.053 R)
• M8: 1,878,351 km (0.044 R)
• M9: 1,967,212 km (0.033 R)
• M10: 2,094,221 km (0.04 R)
• M11: 2,261,770 km (0.108 R)
• M12: 2,590,437 km (0.112 R)
• M13: 2,934,661 km (0.1 R)
• M14: 3,123,005 km (0.082 R)
• M15: 3,445,837 km (0.119 R)
• M16: 3,667,242 km (0.052 R)
• M17: 3,893,285 km (0.061 R)
• M18: 4,008,176 km (0.102 R)
• M19: 4,124,114 km (0.1 R)
• M20: 4,241,249 km (0.03 R)
• M21: 4,526,832 km (0.104 R)
• M22: 4,868,214 km (0.054 R)
• M23: 5,319,401 km (0.108 R)
• M24: 6,128,127 km (0.107 R)
• M25: 6,343,099 km (0.071 R)
• M26: 6,725,471 km (0.064 R)
• M27: 6,808,349 km (0.09 R)
• M28: 7,031,100 km (0.111 R)
• M29: 7,917,168 km (0.102 R)
• M30: 8,181,059 km (0.059 R)
• M31: 8,507,481 km (0.073 R)
• M32: 8,687,448 km (0.115 R)
• M33: 8,777,954 km (0.078 R)
• M34: 9,142,823 km (0.062 R)
• M35: 9,357,945 km (0.075 R)
• M36: 10,267,201 km (0.115 R)
• M37: 10,523,163 km (0.089 R)
• M38: 10,845,846 km (0.113 R)
• M39: 10,943,383 km (0.102 R)
• M40: 11,967,680 km (0.111 R)
• M41: 12,474,368 km (0.102 R)
• M42: 12,610,652 km (0.084 R)
• M43: 12,816,050 km (0.065 R)
• M44: 12,919,123 km (0.038 R)
• M45: 13,264,843 km (0.112 R)
• M46: 13,965,410 km (0.12 R)
• M47: 14,142,534 km (0.115 R)
• M48: 14,355,860 km (0.032 R)
• M49: 14,534,630 km (0.048 R)
• M50: 15,184,034 km (0.071 R)
• M51: 15,806,062 km (0.071 R)
• M52: 16,586,066 km (0.076 R)
• M53: 17,607,370 km (0.052 R)
• M54: 17,722,112 km (0.115 R)
• M55: 17,913,896 km (0.079 R)
• M56: 18,493,289 km (0.103 R)
• M57: 18,687,766 km (0.11 R)
• M58: 19,078,964 km (0.118 R)
• M59: 20,228,474 km (0.08 R)
• M60: 22,056,411 km (0.107 R)
• M61: 22,138,839 km (0.065 R)
• M62: 22,511,188 km (0.098 R)
• M63: 23,052,733 km (0.104 R)
• M64: 23,304,057 km (0.086 R)
• M65: 23,598,615 km (0.083 R)
• M66: 23,682,989 km (0.102 R)
• M67: 24,788,666 km (0.106 R)
• M68: 24,874,536 km (0.081 R)
• M69: 25,175,377 km (0.106 R)
• M70: 25,780,949 km (0.116 R)
• M71: 26,654,301 km (0.099 R)
• M72: 26,742,115 km (0.077 R)
• M73: 26,830,079 km (0.071 R)
• M74: 29,832,209 km (0.118 R)
• M75: 30,702,869 km (0.103 R)
• M76: 30,795,021 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.9

Radius: 7.1

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.04 AU - 10.38 AU

Year: 12663 Days

Day: 15.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,911,237 km

• M1: 172,486 km (0.101 R)
• M2: 232,026 km (0.089 R)
• M3: 464,801 km (0.054 R)
• M4: 854,054 km (0.093 R)
• M5: 911,201 km (0.112 R)
• M6: 1,281,755 km (0.104 R)
• M7: 1,623,735 km (0.102 R)
• M8: 1,671,457 km (0.073 R)
• M9: 1,817,465 km (0.108 R)
• M10: 2,581,311 km (0.097 R)
• M11: 2,779,080 km (0.069 R)
• M12: 2,836,525 km (0.032 R)
• M13: 2,894,420 km (0.028 R)
• M14: 3,682,052 km (0.111 R)
• M15: 4,001,893 km (0.066 R)
• M16: 4,132,342 km (0.064 R)
• M17: 4,909,503 km (0.078 R)
• M18: 4,979,216 km (0.054 R)
• M19: 5,049,227 km (0.108 R)
• M20: 5,332,715 km (0.088 R)
• M21: 5,767,596 km (0.096 R)
• M22: 5,915,100 km (0.116 R)
• M23: 6,289,244 km (0.116 R)
• M24: 6,594,274 km (0.08 R)
• M25: 6,748,510 km (0.106 R)
• M26: 7,984,338 km (0.087 R)
• M27: 8,987,990 km (0.079 R)
• M28: 9,116,345 km (0.047 R)
• M29: 9,461,317 km (0.071 R)
• M30: 10,656,904 km (0.077 R)
• M31: 10,974,649 km (0.099 R)
• M32: 11,157,608 km (0.106 R)
• M33: 11,526,666 km (0.113 R)
• M34: 11,805,965 km (0.059 R)
• M35: 12,181,904 km (0.116 R)
• M36: 12,561,883 km (0.095 R)
• M37: 13,479,516 km (0.066 R)
• M38: 14,020,761 km (0.067 R)
• M39: 14,119,945 km (0.056 R)
• M40: 14,219,278 km (0.039 R)
• M41: 16,255,604 km (0.108 R)
• M42: 16,359,874 km (0.054 R)
• M43: 16,621,221 km (0.087 R)
• M44: 17,895,496 km (0.117 R)
• M45: 18,871,472 km (0.105 R)
• M46: 19,035,880 km (0.072 R)
• M47: 19,255,789 km (0.09 R)
• M48: 19,642,649 km (0.118 R)
• M49: 19,976,252 km (0.071 R)
• M50: 20,705,542 km (0.038 R)
• M51: 20,818,488 km (0.108 R)
• M52: 22,711,949 km (0.115 R)
• M53: 23,414,012 km (0.07 R)
• M54: 23,826,902 km (0.072 R)
• M55: 24,242,185 km (0.08 R)
• M56: 24,779,541 km (0.032 R)
• M57: 27,091,576 km (0.083 R)
• M58: 28,712,768 km (0.114 R)
• M59: 29,281,240 km (0.081 R)
• M60: 31,397,152 km (0.117 R)
• M61: 32,375,223 km (0.1 R)
• M62: 32,571,944 km (0.115 R)
• M63: 33,164,801 km (0.112 R)
• M64: 35,099,101 km (0.1 R)
• M65: 35,368,677 km (0.113 R)
• M66: 35,436,295 km (0.04 R)
• M67: 36,113,824 km (0.094 R)
• M68: 36,249,808 km (0.076 R)
• M69: 36,932,573 km (0.051 R)
• M70: 37,206,786 km (0.049 R)
• M71: 37,550,711 km (0.054 R)
• M72: 38,936,287 km (0.076 R)
• M73: 40,268,156 km (0.093 R)
• M74: 40,621,207 km (0.095 R)
• M75: 40,762,727 km (0.093 R)
• M76: 40,975,156 km (0.088 R)
• M77: 41,330,152 km (0.066 R)
• M78: 42,186,450 km (0.09 R)
• M79: 42,904,370 km (0.046 R)
• M80: 43,481,668 km (0.041 R)
• M81: 43,626,479 km (0.074 R)
• M82: 43,843,845 km (0.049 R)
• M83: 44,352,478 km (0.074 R)
• M84: 45,669,388 km (0.038 R)
• M85: 46,184,902 km (0.074 R)
• M86: 48,416,304 km (0.08 R)
• M87: 49,017,388 km (0.099 R)
• M88: 49,620,716 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit