🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.52 AU - 0.54 AU

Year: 172 Days

Day: 47.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,682,735 km

• M1: 128,205 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.56 AU - 0.9 AU

Year: 278 Days

Day: 46.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,682,735 km

• M1: 23,188 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.54 AU - 2.3 AU

Year: 1187 Days

Day: 37.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,682,735 km

• M1: 794,365 km (0.099 R)
• M2: 820,395 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.76 AU - 2.84 AU

Year: 1556 Days

Day: 21.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 12.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.48 AU - 3.6 AU

Year: 2972 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,682,735 km

• M1: 215,271 km (0.078 R)
• M2: 317,895 km (0.111 R)
• M3: 465,997 km (0.115 R)
• M4: 671,694 km (0.113 R)
• M5: 771,476 km (0.11 R)
• M6: 887,714 km (0.117 R)
• M7: 1,127,669 km (0.116 R)
• M8: 1,224,907 km (0.078 R)
• M9: 1,312,422 km (0.089 R)
• M10: 1,494,184 km (0.052 R)
• M11: 1,574,817 km (0.114 R)
• M12: 1,656,946 km (0.066 R)
• M13: 1,825,692 km (0.092 R)
• M14: 2,445,776 km (0.108 R)
• M15: 2,541,967 km (0.074 R)
• M16: 2,771,151 km (0.092 R)
• M17: 2,871,531 km (0.059 R)
• M18: 3,409,784 km (0.082 R)
• M19: 3,590,349 km (0.036 R)
• M20: 3,681,753 km (0.038 R)
• M21: 3,979,603 km (0.095 R)
• M22: 4,074,298 km (0.117 R)
• M23: 4,618,984 km (0.108 R)
• M24: 4,920,274 km (0.099 R)
• M25: 5,207,352 km (0.054 R)
• M26: 5,776,423 km (0.072 R)
• M27: 6,343,399 km (0.108 R)
• M28: 6,476,840 km (0.075 R)
• M29: 6,588,739 km (0.079 R)
• M30: 6,701,237 km (0.116 R)
• M31: 6,973,954 km (0.086 R)
• M32: 7,250,410 km (0.077 R)
• M33: 7,814,095 km (0.089 R)
• M34: 8,149,344 km (0.111 R)
• M35: 8,661,418 km (0.119 R)
• M36: 8,834,353 km (0.097 R)
• M37: 9,133,698 km (0.107 R)
• M38: 9,588,775 km (0.119 R)
• M39: 9,999,720 km (0.082 R)
• M40: 10,181,182 km (0.098 R)
• M41: 10,416,350 km (0.067 R)
• M42: 10,679,642 km (0.112 R)
• M43: 10,759,079 km (0.101 R)
• M44: 11,754,802 km (0.1 R)
• M45: 11,864,308 km (0.118 R)
• M46: 12,249,971 km (0.056 R)
• M47: 13,546,237 km (0.095 R)
• M48: 14,065,192 km (0.108 R)
• M49: 14,327,287 km (0.102 R)
• M50: 14,767,554 km (0.036 R)
• M51: 15,481,136 km (0.108 R)
• M52: 16,236,455 km (0.065 R)
• M53: 16,511,416 km (0.094 R)
• M54: 16,664,754 km (0.099 R)
• M55: 17,626,369 km (0.097 R)
• M56: 18,319,755 km (0.066 R)
• M57: 18,414,899 km (0.097 R)
• M58: 18,957,790 km (0.085 R)
• M59: 19,086,295 km (0.054 R)
• M60: 19,247,262 km (0.051 R)
• M61: 19,603,155 km (0.046 R)
• M62: 19,798,081 km (0.083 R)
• M63: 20,452,871 km (0.08 R)
• M64: 20,650,640 km (0.055 R)
• M65: 21,048,121 km (0.119 R)
• M66: 21,481,656 km (0.064 R)
• M67: 21,615,696 km (0.088 R)
• M68: 21,817,204 km (0.061 R)
• M69: 21,985,501 km (0.118 R)
• M70: 22,120,588 km (0.068 R)
• M71: 22,357,551 km (0.091 R)
• M72: 22,459,428 km (0.114 R)
• M73: 22,561,304 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 8.7

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.13 AU - 4.99 AU

Year: 3650 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,682,735 km

• M1: 114,592 km (0.04 R)
• M2: 179,966 km (0.103 R)
• M3: 296,054 km (0.055 R)
• M4: 408,851 km (0.119 R)
• M5: 649,853 km (0.085 R)
• M6: 827,276 km (0.114 R)
• M7: 885,919 km (0.028 R)
• M8: 958,474 km (0.067 R)
• M9: 1,045,839 km (0.106 R)
• M10: 1,109,867 km (0.091 R)
• M11: 1,337,854 km (0.085 R)
• M12: 1,537,118 km (0.073 R)
• M13: 1,853,966 km (0.102 R)
• M14: 2,191,310 km (0.095 R)
• M15: 2,358,859 km (0.081 R)
• M16: 2,427,076 km (0.118 R)
• M17: 3,566,712 km (0.087 R)
• M18: 3,704,642 km (0.107 R)
• M19: 3,945,195 km (0.109 R)
• M20: 4,149,695 km (0.118 R)
• M21: 4,740,607 km (0.101 R)
• M22: 5,245,649 km (0.096 R)
• M23: 5,357,698 km (0.066 R)
• M24: 5,493,383 km (0.032 R)
• M25: 5,767,896 km (0.099 R)
• M26: 5,860,347 km (0.087 R)
• M27: 6,000,071 km (0.12 R)
• M28: 6,354,319 km (0.098 R)
• M29: 6,521,869 km (0.073 R)
• M30: 6,594,274 km (0.085 R)
• M31: 6,812,687 km (0.036 R)
• M32: 6,910,524 km (0.119 R)
• M33: 6,984,276 km (0.104 R)
• M34: 7,157,361 km (0.05 R)
• M35: 7,532,851 km (0.109 R)
• M36: 9,450,696 km (0.109 R)
• M37: 9,890,364 km (0.09 R)
• M38: 10,001,366 km (0.102 R)
• M39: 10,140,641 km (0.056 R)
• M40: 10,308,490 km (0.109 R)
• M41: 10,533,934 km (0.105 R)
• M42: 10,761,024 km (0.101 R)
• M43: 10,818,020 km (0.098 R)
• M44: 11,162,245 km (0.113 R)
• M45: 11,248,862 km (0.066 R)
• M46: 12,008,969 km (0.114 R)
• M47: 13,149,503 km (0.114 R)
• M48: 13,363,428 km (0.062 R)
• M49: 13,455,431 km (0.119 R)
• M50: 13,949,702 km (0.101 R)
• M51: 14,670,764 km (0.076 R)
• M52: 15,211,411 km (0.079 R)
• M53: 16,083,566 km (0.028 R)
• M54: 16,476,410 km (0.068 R)
• M55: 16,707,090 km (0.082 R)
• M56: 17,204,802 km (0.113 R)
• M57: 17,438,773 km (0.112 R)
• M58: 17,842,388 km (0.11 R)
• M59: 18,385,130 km (0.094 R)
• M60: 18,967,963 km (0.108 R)
• M61: 19,452,361 km (0.06 R)
• M62: 19,626,343 km (0.119 R)
• M63: 19,696,056 km (0.103 R)
• M64: 19,765,918 km (0.119 R)
• M65: 20,292,353 km (0.033 R)
• M66: 20,823,276 km (0.046 R)
• M67: 21,287,179 km (0.042 R)
• M68: 21,610,310 km (0.101 R)
• M69: 21,718,469 km (0.115 R)
• M70: 21,826,778 km (0.112 R)
• M71: 22,407,218 km (0.108 R)
• M72: 22,516,574 km (0.102 R)
• M73: 22,662,731 km (0.064 R)
• M74: 23,029,395 km (0.095 R)
• M75: 23,731,608 km (0.059 R)
• M76: 23,880,308 km (0.064 R)
• M77: 24,253,555 km (0.098 R)
• M78: 25,194,974 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 8.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.94 AU - 4.24 AU

Year: 3691 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 65,682,735 km

• M1: 130,749 km (0.051 R)
• M2: 251,025 km (0.107 R)
• M3: 359,184 km (0.101 R)
• M4: 464,352 km (0.086 R)
• M5: 596,447 km (0.099 R)
• M6: 809,773 km (0.103 R)
• M7: 889,359 km (0.106 R)
• M8: 1,422,526 km (0.055 R)
• M9: 1,630,916 km (0.099 R)
• M10: 1,779,167 km (0.074 R)
• M11: 1,944,024 km (0.106 R)
• M12: 2,004,013 km (0.06 R)
• M13: 2,288,548 km (0.11 R)
• M14: 2,429,320 km (0.113 R)
• M15: 2,494,245 km (0.1 R)
• M16: 2,612,577 km (0.025 R)
• M17: 2,841,163 km (0.112 R)
• M18: 3,118,517 km (0.039 R)
• M19: 3,217,701 km (0.074 R)
• M20: 3,610,096 km (0.111 R)
• M21: 3,699,406 km (0.1 R)
• M22: 4,203,551 km (0.075 R)
• M23: 4,519,800 km (0.067 R)
• M24: 4,729,387 km (0.1 R)
• M25: 4,975,326 km (0.094 R)
• M26: 5,242,209 km (0.096 R)
• M27: 5,343,486 km (0.095 R)
• M28: 5,513,878 km (0.108 R)
• M29: 5,668,712 km (0.092 R)
• M30: 6,177,345 km (0.087 R)
• M31: 6,266,505 km (0.107 R)
• M32: 6,320,211 km (0.09 R)
• M33: 6,446,172 km (0.084 R)
• M34: 6,792,342 km (0.061 R)
• M35: 6,976,945 km (0.117 R)
• M36: 7,088,546 km (0.084 R)
• M37: 8,002,289 km (0.098 R)
• M38: 8,993,076 km (0.08 R)
• M39: 9,175,585 km (0.118 R)
• M40: 9,338,797 km (0.11 R)
• M41: 9,523,550 km (0.111 R)
• M42: 9,585,334 km (0.108 R)
• M43: 9,813,321 km (0.099 R)
• M44: 10,550,689 km (0.093 R)
• M45: 11,262,027 km (0.108 R)
• M46: 11,327,551 km (0.114 R)
• M47: 11,502,730 km (0.094 R)
• M48: 13,164,912 km (0.049 R)
• M49: 13,418,480 km (0.081 R)
• M50: 13,511,081 km (0.091 R)
• M51: 13,627,020 km (0.095 R)
• M52: 13,836,756 km (0.069 R)
• M53: 14,024,052 km (0.068 R)
• M54: 14,094,513 km (0.079 R)
• M55: 14,282,857 km (0.119 R)
• M56: 14,614,665 km (0.045 R)
• M57: 14,829,338 km (0.114 R)
• M58: 14,900,995 km (0.077 R)
• M59: 15,503,725 km (0.1 R)
• M60: 15,746,971 km (0.075 R)
• M61: 16,040,632 km (0.081 R)
• M62: 16,558,839 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 10.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.75 AU - 8.37 AU

Year: 9275 Days

Day: 7.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,682,735 km

• M1: 134,788 km (0.068 R)
• M2: 207,043 km (0.071 R)
• M3: 317,147 km (0.096 R)
• M4: 546,032 km (0.058 R)
• M5: 733,778 km (0.115 R)
• M6: 1,303,297 km (0.079 R)
• M7: 1,853,218 km (0.05 R)
• M8: 2,143,438 km (0.092 R)
• M9: 2,595,673 km (0.115 R)
• M10: 2,724,177 km (0.101 R)
• M11: 2,811,094 km (0.097 R)
• M12: 2,965,329 km (0.101 R)
• M13: 3,168,034 km (0.073 R)
• M14: 3,803,077 km (0.073 R)
• M15: 4,173,033 km (0.106 R)
• M16: 4,374,990 km (0.096 R)
• M17: 4,554,507 km (0.078 R)
• M18: 4,894,244 km (0.1 R)
• M19: 5,405,719 km (0.113 R)
• M20: 5,487,998 km (0.095 R)
• M21: 5,990,796 km (0.115 R)
• M22: 6,276,678 km (0.095 R)
• M23: 7,740,792 km (0.101 R)
• M24: 7,864,809 km (0.082 R)
• M25: 8,177,917 km (0.089 R)
• M26: 8,816,251 km (0.104 R)
• M27: 8,978,415 km (0.064 R)
• M28: 9,470,742 km (0.073 R)
• M29: 10,310,734 km (0.068 R)
• M30: 10,965,075 km (0.04 R)
• M31: 11,174,512 km (0.115 R)
• M32: 11,561,971 km (0.033 R)
• M33: 11,882,260 km (0.06 R)
• M34: 11,989,671 km (0.111 R)
• M35: 12,133,434 km (0.114 R)
• M36: 12,422,607 km (0.109 R)
• M37: 13,118,536 km (0.115 R)
• M38: 14,243,064 km (0.066 R)
• M39: 15,281,422 km (0.057 R)
• M40: 15,437,303 km (0.028 R)
• M41: 16,185,143 km (0.095 R)
• M42: 16,985,043 km (0.048 R)
• M43: 17,308,623 km (0.12 R)
• M44: 17,593,458 km (0.118 R)
• M45: 18,748,204 km (0.102 R)
• M46: 19,166,479 km (0.066 R)
• M47: 20,225,782 km (0.068 R)
• M48: 20,697,913 km (0.094 R)
• M49: 21,130,250 km (0.056 R)
• M50: 21,304,083 km (0.085 R)
• M51: 21,653,095 km (0.044 R)
• M52: 22,047,884 km (0.085 R)
• M53: 22,844,792 km (0.119 R)
• M54: 23,157,302 km (0.119 R)
• M55: 23,426,279 km (0.119 R)
• M56: 23,651,124 km (0.087 R)
• M57: 24,103,209 km (0.115 R)
• M58: 25,015,756 km (0.088 R)
• M59: 25,753,872 km (0.104 R)
• M60: 25,846,772 km (0.077 R)
• M61: 25,986,048 km (0.107 R)
• M62: 26,358,995 km (0.082 R)
• M63: 26,592,966 km (0.029 R)
• M64: 26,968,756 km (0.094 R)
• M65: 27,251,646 km (0.054 R)
• M66: 27,535,732 km (0.085 R)
• M67: 27,773,144 km (0.116 R)
• M68: 28,825,715 km (0.098 R)
• M69: 29,453,876 km (0.113 R)
• M70: 29,891,300 km (0.094 R)
• M71: 30,674,445 km (0.072 R)
• M72: 31,464,322 km (0.047 R)
• M73: 32,310,896 km (0.118 R)
• M74: 33,468,185 km (0.089 R)
• M75: 33,975,621 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.9

Radius: 6.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.92 AU - 17.76 AU

Year: 29473 Days

Day: 16.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,682,735 km

• M1: 110,104 km (0.111 R)
• M2: 265,087 km (0.114 R)
• M3: 323,580 km (0.111 R)
• M4: 387,010 km (0.087 R)
• M5: 664,514 km (0.069 R)
• M6: 902,823 km (0.032 R)
• M7: 1,792,182 km (0.096 R)
• M8: 2,092,276 km (0.056 R)
• M9: 3,369,842 km (0.099 R)
• M10: 3,552,949 km (0.116 R)
• M11: 3,701,799 km (0.077 R)
• M12: 4,556,751 km (0.067 R)
• M13: 4,677,925 km (0.036 R)
• M14: 4,964,854 km (0.111 R)
• M15: 5,427,261 km (0.109 R)
• M16: 5,685,317 km (0.077 R)
• M17: 5,947,263 km (0.109 R)
• M18: 6,035,526 km (0.04 R)
• M19: 6,124,238 km (0.118 R)
• M20: 6,711,110 km (0.059 R)
• M21: 7,127,890 km (0.079 R)
• M22: 7,268,811 km (0.085 R)
• M23: 8,132,888 km (0.116 R)
• M24: 8,279,943 km (0.1 R)
• M25: 8,927,851 km (0.091 R)
• M26: 9,488,694 km (0.058 R)
• M27: 12,913,887 km (0.103 R)
• M28: 13,200,516 km (0.102 R)
• M29: 13,258,111 km (0.108 R)
• M30: 14,249,945 km (0.055 R)
• M31: 15,447,027 km (0.057 R)
• M32: 16,738,356 km (0.064 R)
• M33: 18,384,382 km (0.119 R)
• M34: 18,513,185 km (0.089 R)
• M35: 18,577,662 km (0.09 R)
• M36: 19,422,890 km (0.059 R)
• M37: 20,280,535 km (0.076 R)
• M38: 20,747,429 km (0.068 R)
• M39: 20,881,469 km (0.112 R)
• M40: 21,150,596 km (0.083 R)
• M41: 21,556,156 km (0.095 R)
• M42: 21,624,073 km (0.113 R)
• M43: 22,926,771 km (0.064 R)
• M44: 24,184,291 km (0.098 R)
• M45: 24,395,972 km (0.088 R)
• M46: 24,537,492 km (0.106 R)
• M47: 25,607,565 km (0.061 R)
• M48: 27,130,920 km (0.062 R)
• M49: 27,718,989 km (0.115 R)
• M50: 27,940,694 km (0.118 R)
• M51: 28,758,246 km (0.057 R)
• M52: 28,832,895 km (0.073 R)
• M53: 28,907,694 km (0.084 R)
• M54: 31,027,646 km (0.074 R)
• M55: 31,257,727 km (0.106 R)
• M56: 31,411,514 km (0.09 R)
• M57: 32,183,738 km (0.051 R)
• M58: 32,884,305 km (0.095 R)
• M59: 33,983,849 km (0.035 R)
• M60: 35,095,361 km (0.076 R)
• M61: 36,947,233 km (0.039 R)
• M62: 37,598,732 km (0.076 R)
• M63: 38,913,249 km (0.09 R)
• M64: 39,327,036 km (0.036 R)
• M65: 39,493,090 km (0.116 R)
• M66: 40,997,147 km (0.105 R)
• M67: 41,502,638 km (0.12 R)
• M68: 42,860,688 km (0.1 R)
• M69: 43,716,836 km (0.076 R)
• M70: 44,147,080 km (0.034 R)
• M71: 44,405,884 km (0.06 R)
• M72: 45,359,122 km (0.1 R)
• M73: 45,881,817 km (0.104 R)
• M74: 47,550,431 km (0.111 R)
• M75: 47,992,942 km (0.07 R)
• M76: 48,436,649 km (0.086 R)
• M77: 48,525,510 km (0.096 R)
• M78: 50,135,333 km (0.095 R)
• M79: 50,315,299 km (0.08 R)
• M80: 54,235,810 km (0.084 R)
• M81: 54,976,021 km (0.114 R)
• M82: 55,347,323 km (0.085 R)
• M83: 56,747,259 km (0.082 R)
• M84: 57,122,601 km (0.114 R)
• M85: 58,158,865 km (0.091 R)
• M86: 58,821,584 km (0.089 R)
• M87: 59,201,263 km (0.112 R)
• M88: 59,772,577 km (0.12 R)
• M89: 60,345,537 km (0.11 R)
• M90: 61,400,950 km (0.025 R)
• M91: 61,979,146 km (0.102 R)
• M92: 62,268,917 km (0.115 R)
• M93: 62,752,866 km (0.108 R)
• M94: 62,946,745 km (0.111 R)
• M95: 63,821,892 km (0.103 R)
• M96: 64,995,039 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit