🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.41 AU - 0.61 AU

Year: 159 Days

Day: 40.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.71 AU - 0.79 AU

Year: 284 Days

Day: 13.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.83 AU - 0.87 AU

Year: 342 Days

Day: 13.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,549,726 km

• M1: 600,187 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.04 AU - 1.12 AU

Year: 490 Days

Day: 13.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.05 AU - 1.13 AU

Year: 497 Days

Day: 47.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 53.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,549,726 km

• M1: 470,934 km (0.106 R)
• M2: 844,480 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.68 AU - 2.74 AU

Year: 1434 Days

Day: 37.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 13.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.68 AU - 4.04 AU

Year: 2689 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,549,726 km

• M1: 175,777 km (0.099 R)
• M2: 270,772 km (0.099 R)
• M3: 357,988 km (0.094 R)
• M4: 524,939 km (0.099 R)
• M5: 846,126 km (0.078 R)
• M6: 1,281,755 km (0.062 R)
• M7: 1,368,222 km (0.051 R)
• M8: 1,628,971 km (0.096 R)
• M9: 2,031,389 km (0.09 R)
• M10: 2,120,849 km (0.067 R)
• M11: 2,303,957 km (0.097 R)
• M12: 2,478,687 km (0.081 R)
• M13: 2,616,317 km (0.064 R)
• M14: 2,756,490 km (0.103 R)
• M15: 3,073,787 km (0.111 R)
• M16: 3,192,269 km (0.098 R)
• M17: 3,403,202 km (0.103 R)
• M18: 3,495,055 km (0.116 R)
• M19: 3,618,772 km (0.087 R)
• M20: 3,744,136 km (0.112 R)
• M21: 4,015,207 km (0.1 R)
• M22: 4,259,799 km (0.049 R)
• M23: 4,442,458 km (0.108 R)
• M24: 4,712,632 km (0.084 R)
• M25: 4,849,813 km (0.104 R)
• M26: 4,970,988 km (0.096 R)
• M27: 5,093,209 km (0.078 R)
• M28: 5,429,804 km (0.089 R)
• M29: 5,537,664 km (0.078 R)
• M30: 5,755,479 km (0.089 R)
• M31: 5,883,983 km (0.05 R)
• M32: 6,050,486 km (0.087 R)
• M33: 6,617,013 km (0.117 R)
• M34: 7,121,756 km (0.106 R)
• M35: 7,339,122 km (0.082 R)
• M36: 7,538,685 km (0.105 R)
• M37: 8,209,931 km (0.099 R)
• M38: 8,647,056 km (0.105 R)
• M39: 9,113,203 km (0.116 R)
• M40: 9,392,502 km (0.085 R)
• M41: 9,544,195 km (0.118 R)
• M42: 9,631,111 km (0.096 R)
• M43: 9,805,991 km (0.082 R)
• M44: 10,092,321 km (0.115 R)
• M45: 10,269,894 km (0.109 R)
• M46: 10,583,152 km (0.053 R)
• M47: 11,449,323 km (0.111 R)
• M48: 11,797,438 km (0.091 R)
• M49: 11,961,247 km (0.068 R)
• M50: 12,385,657 km (0.116 R)
• M51: 12,528,223 km (0.09 R)
• M52: 12,863,023 km (0.099 R)
• M53: 13,104,025 km (0.097 R)
• M54: 13,322,139 km (0.084 R)
• M55: 13,590,518 km (0.098 R)
• M56: 14,706,667 km (0.071 R)
• M57: 14,933,458 km (0.051 R)
• M58: 15,492,804 km (0.068 R)
• M59: 16,841,878 km (0.116 R)
• M60: 16,947,195 km (0.105 R)
• M61: 17,079,140 km (0.042 R)
• M62: 17,185,055 km (0.094 R)
• M63: 17,344,228 km (0.091 R)
• M64: 17,450,592 km (0.051 R)
• M65: 17,824,586 km (0.085 R)
• M66: 17,958,925 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527

Radius: 10.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.13 AU - 4.61 AU

Year: 3324 Days

Day: 12 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,549,726 km

• M1: 169,046 km (0.079 R)
• M2: 301,889 km (0.11 R)
• M3: 375,491 km (0.1 R)
• M4: 449,841 km (0.081 R)
• M5: 522,097 km (0.099 R)
• M6: 626,067 km (0.105 R)
• M7: 867,219 km (0.114 R)
• M8: 1,576,163 km (0.053 R)
• M9: 1,654,104 km (0.025 R)
• M10: 1,773,632 km (0.068 R)
• M11: 1,882,240 km (0.117 R)
• M12: 2,534,936 km (0.11 R)
• M13: 2,783,268 km (0.113 R)
• M14: 2,894,420 km (0.115 R)
• M15: 3,320,175 km (0.051 R)
• M16: 3,489,370 km (0.084 R)
• M17: 3,557,886 km (0.118 R)
• M18: 3,696,115 km (0.083 R)
• M19: 3,836,288 km (0.109 R)
• M20: 4,121,870 km (0.085 R)
• M21: 4,359,132 km (0.081 R)
• M22: 4,751,827 km (0.059 R)
• M23: 4,904,417 km (0.095 R)
• M24: 5,997,528 km (0.06 R)
• M25: 6,141,890 km (0.072 R)
• M26: 6,245,861 km (0.076 R)
• M27: 6,518,578 km (0.091 R)
• M28: 6,624,643 km (0.03 R)
• M29: 6,859,810 km (0.095 R)
• M30: 6,946,128 km (0.07 R)
• M31: 7,559,779 km (0.102 R)
• M32: 8,145,305 km (0.11 R)
• M33: 8,213,821 km (0.093 R)
• M34: 8,374,339 km (0.048 R)
• M35: 9,121,730 km (0.069 R)
• M36: 9,192,939 km (0.1 R)
• M37: 9,431,547 km (0.095 R)
• M38: 9,551,525 km (0.03 R)
• M39: 9,648,015 km (0.071 R)
• M40: 9,744,805 km (0.119 R)
• M41: 9,817,510 km (0.091 R)
• M42: 9,914,898 km (0.071 R)
• M43: 11,310,796 km (0.05 R)
• M44: 12,135,978 km (0.082 R)
• M45: 12,240,547 km (0.094 R)
• M46: 12,503,091 km (0.112 R)
• M47: 12,687,994 km (0.117 R)
• M48: 12,873,944 km (0.111 R)
• M49: 13,140,976 km (0.101 R)
• M50: 13,329,021 km (0.12 R)
• M51: 13,436,881 km (0.1 R)
• M52: 13,572,117 km (0.072 R)
• M53: 13,762,256 km (0.073 R)
• M54: 13,843,937 km (0.084 R)
• M55: 14,007,896 km (0.061 R)
• M56: 14,090,175 km (0.112 R)
• M57: 14,531,339 km (0.057 R)
• M58: 14,670,166 km (0.107 R)
• M59: 14,837,416 km (0.115 R)
• M60: 15,145,588 km (0.111 R)
• M61: 15,286,359 km (0.1 R)
• M62: 16,659,817 km (0.034 R)
• M63: 17,273,169 km (0.034 R)
• M64: 17,449,694 km (0.033 R)
• M65: 17,538,256 km (0.111 R)
• M66: 18,132,160 km (0.087 R)
• M67: 18,551,931 km (0.102 R)
• M68: 18,642,288 km (0.055 R)
• M69: 19,676,458 km (0.034 R)
• M70: 19,922,547 km (0.104 R)
• M71: 20,045,965 km (0.117 R)
• M72: 20,448,832 km (0.11 R)
• M73: 20,635,680 km (0.102 R)
• M74: 21,042,586 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 13.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.49 AU - 4.87 AU

Year: 3731 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 77,549,726 km

• M1: 178,769 km (0.072 R)
• M2: 271,819 km (0.069 R)
• M3: 532,718 km (0.066 R)
• M4: 664,215 km (0.105 R)
• M5: 759,209 km (0.077 R)
• M6: 983,157 km (0.067 R)
• M7: 1,142,180 km (0.088 R)
• M8: 1,371,812 km (0.049 R)
• M9: 1,519,316 km (0.113 R)
• M10: 1,808,189 km (0.119 R)
• M11: 1,924,128 km (0.115 R)
• M12: 2,139,399 km (0.115 R)
• M13: 2,312,484 km (0.054 R)
• M14: 2,400,747 km (0.069 R)
• M15: 2,633,371 km (0.052 R)
• M16: 3,149,035 km (0.045 R)
• M17: 3,361,315 km (0.113 R)
• M18: 3,491,166 km (0.114 R)
• M19: 3,696,264 km (0.094 R)
• M20: 3,935,770 km (0.068 R)
• M21: 4,211,479 km (0.113 R)
• M22: 4,398,776 km (0.106 R)
• M23: 4,749,583 km (0.099 R)
• M24: 5,059,849 km (0.081 R)
• M25: 5,427,560 km (0.098 R)
• M26: 5,529,287 km (0.07 R)
• M27: 5,803,949 km (0.119 R)
• M28: 5,890,715 km (0.107 R)
• M29: 6,349,083 km (0.119 R)
• M30: 6,438,543 km (0.119 R)
• M31: 6,928,925 km (0.079 R)
• M32: 7,735,108 km (0.043 R)
• M33: 8,042,681 km (0.061 R)
• M34: 8,197,963 km (0.042 R)
• M35: 8,295,501 km (0.078 R)
• M36: 8,472,176 km (0.042 R)
• M37: 8,590,658 km (0.069 R)
• M38: 8,929,347 km (0.076 R)
• M39: 9,313,066 km (0.055 R)
• M40: 9,414,942 km (0.114 R)
• M41: 9,971,745 km (0.089 R)
• M42: 10,076,015 km (0.096 R)
• M43: 10,539,170 km (0.045 R)
• M44: 10,666,627 km (0.101 R)
• M45: 10,794,833 km (0.044 R)
• M46: 10,944,879 km (0.117 R)
• M47: 11,052,440 km (0.114 R)
• M48: 11,181,992 km (0.068 R)
• M49: 11,399,208 km (0.103 R)
• M50: 11,530,106 km (0.074 R)
• M51: 11,661,603 km (0.119 R)
• M52: 12,125,655 km (0.097 R)
• M53: 12,573,252 km (0.061 R)
• M54: 12,958,168 km (0.067 R)
• M55: 13,762,555 km (0.091 R)
• M56: 14,135,652 km (0.099 R)
• M57: 14,252,937 km (0.098 R)
• M58: 14,654,308 km (0.116 R)
• M59: 14,868,233 km (0.037 R)
• M60: 15,131,077 km (0.07 R)
• M61: 15,516,291 km (0.12 R)
• M62: 15,710,170 km (0.113 R)
• M63: 16,271,760 km (0.088 R)
• M64: 16,419,413 km (0.033 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.8

Radius: 5.8

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.21 AU - 15.19 AU

Year: 20936 Days

Day: 22.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,549,726 km

• M1: 74,649 km (0.095 R)
• M2: 161,566 km (0.081 R)
• M3: 200,461 km (0.083 R)
• M4: 291,267 km (0.091 R)
• M5: 557,850 km (0.049 R)
• M6: 1,126,472 km (0.109 R)
• M7: 2,670,621 km (0.083 R)
• M8: 3,333,190 km (0.107 R)
• M9: 3,703,744 km (0.074 R)
• M10: 4,708,892 km (0.101 R)
• M11: 5,264,947 km (0.067 R)
• M12: 5,502,808 km (0.107 R)
• M13: 5,550,679 km (0.093 R)
• M14: 5,647,170 km (0.088 R)
• M15: 5,792,729 km (0.092 R)
• M16: 6,187,218 km (0.059 R)
• M17: 6,387,679 km (0.112 R)
• M18: 6,438,094 km (0.112 R)
• M19: 7,316,084 km (0.032 R)
• M20: 7,581,470 km (0.079 R)
• M21: 9,640,835 km (0.104 R)
• M22: 9,698,729 km (0.069 R)
• M23: 10,941,887 km (0.064 R)
• M24: 11,798,186 km (0.087 R)
• M25: 11,922,352 km (0.112 R)
• M26: 14,493,341 km (0.035 R)
• M27: 15,567,902 km (0.076 R)
• M28: 15,704,036 km (0.115 R)
• M29: 19,379,357 km (0.084 R)
• M30: 19,893,525 km (0.087 R)
• M31: 21,010,423 km (0.076 R)
• M32: 21,085,521 km (0.11 R)
• M33: 21,538,503 km (0.033 R)
• M34: 21,918,482 km (0.101 R)
• M35: 23,460,237 km (0.116 R)
• M36: 24,322,968 km (0.104 R)
• M37: 27,629,081 km (0.063 R)
• M38: 28,290,453 km (0.117 R)
• M39: 28,873,436 km (0.1 R)
• M40: 30,560,751 km (0.055 R)
• M41: 30,816,563 km (0.116 R)
• M42: 31,502,320 km (0.119 R)
• M43: 32,193,013 km (0.111 R)
• M44: 33,941,662 km (0.069 R)
• M45: 34,916,592 km (0.053 R)
• M46: 35,362,693 km (0.103 R)
• M47: 35,452,152 km (0.047 R)
• M48: 36,712,514 km (0.117 R)
• M49: 37,987,387 km (0.118 R)
• M50: 38,722,362 km (0.079 R)
• M51: 41,520,141 km (0.103 R)
• M52: 41,992,870 km (0.076 R)
• M53: 43,517,123 km (0.116 R)
• M54: 44,286,056 km (0.038 R)
• M55: 45,350,595 km (0.097 R)
• M56: 45,739,848 km (0.062 R)
• M57: 46,227,836 km (0.087 R)
• M58: 47,801,307 km (0.089 R)
• M59: 48,197,442 km (0.107 R)
• M60: 48,495,142 km (0.04 R)
• M61: 50,496,013 km (0.101 R)
• M62: 51,506,397 km (0.1 R)
• M63: 51,607,825 km (0.071 R)
• M64: 52,217,735 km (0.102 R)
• M65: 52,625,689 km (0.074 R)
• M66: 53,752,909 km (0.115 R)
• M67: 54,474,419 km (0.109 R)
• M68: 55,510,534 km (0.113 R)
• M69: 56,239,824 km (0.086 R)
• M70: 58,129,394 km (0.112 R)
• M71: 58,340,776 km (0.118 R)
• M72: 60,574,123 km (0.05 R)
• M73: 61,217,393 km (0.107 R)
• M74: 62,186,488 km (0.115 R)
• M75: 63,160,670 km (0.066 R)
• M76: 63,704,159 km (0.061 R)
• M77: 65,233,947 km (0.101 R)
• M78: 65,453,407 km (0.117 R)
• M79: 65,563,212 km (0.119 R)
• M80: 67,218,362 km (0.077 R)
• M81: 67,440,066 km (0.028 R)
• M82: 67,662,070 km (0.034 R)
• M83: 68,329,426 km (0.086 R)
• M84: 69,782,919 km (0.045 R)
• M85: 71,133,638 km (0.114 R)
• M86: 72,492,884 km (0.116 R)
• M87: 73,517,929 km (0.109 R)
• M88: 73,746,365 km (0.103 R)
• M89: 74,318,577 km (0.094 R)
• M90: 75,467,339 km (0.078 R)
• M91: 76,506,146 km (0.094 R)
• M92: 77,317,416 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 12,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit