🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.96 AU - 1.26 AU

Year: 534 Days

Day: 14.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,596,614 km

• M1: 132,843 km (0.078 R)
• M2: 179,069 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.42 AU - 1.56 AU

Year: 830 Days

Day: 46.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.25 AU - 1.89 AU

Year: 898 Days

Day: 42 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,596,614 km

• M1: 88,263 km (0.094 R)
• M2: 238,758 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 9.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.89 AU - 2.95 AU

Year: 1719 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,596,614 km

• M1: 122,969 km (0.077 R)
• M2: 262,095 km (0.026 R)
• M3: 437,873 km (0.048 R)
• M4: 705,055 km (0.115 R)
• M5: 867,668 km (0.107 R)
• M6: 964,009 km (0.115 R)
• M7: 1,030,281 km (0.074 R)
• M8: 1,167,911 km (0.085 R)
• M9: 1,344,137 km (0.118 R)
• M10: 1,617,602 km (0.036 R)
• M11: 1,914,105 km (0.077 R)
• M12: 2,244,566 km (0.113 R)
• M13: 2,317,421 km (0.068 R)
• M14: 2,385,338 km (0.079 R)
• M15: 2,488,561 km (0.118 R)
• M16: 2,959,195 km (0.069 R)
• M17: 3,214,409 km (0.073 R)
• M18: 3,386,447 km (0.101 R)
• M19: 3,515,849 km (0.055 R)
• M20: 3,633,732 km (0.111 R)
• M21: 3,699,855 km (0.108 R)
• M22: 4,015,805 km (0.087 R)
• M23: 4,208,188 km (0.076 R)
• M24: 4,552,413 km (0.098 R)
• M25: 4,645,163 km (0.118 R)
• M26: 4,942,265 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 12.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.99 AU - 3.17 AU

Year: 2468 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,596,614 km

• M1: 153,637 km (0.12 R)
• M2: 245,191 km (0.099 R)
• M3: 428,000 km (0.07 R)
• M4: 509,830 km (0.075 R)
• M5: 598,541 km (0.111 R)
• M6: 684,560 km (0.115 R)
• M7: 900,878 km (0.106 R)
• M8: 991,983 km (0.079 R)
• M9: 1,140,534 km (0.109 R)
• M10: 1,308,233 km (0.115 R)
• M11: 1,448,706 km (0.111 R)
• M12: 1,757,925 km (0.097 R)
• M13: 1,848,431 km (0.102 R)
• M14: 1,927,269 km (0.074 R)
• M15: 2,007,304 km (0.12 R)
• M16: 2,170,964 km (0.065 R)
• M17: 2,268,502 km (0.106 R)
• M18: 2,396,109 km (0.06 R)
• M19: 2,555,431 km (0.083 R)
• M20: 2,673,464 km (0.094 R)
• M21: 2,884,696 km (0.038 R)
• M22: 3,023,523 km (0.064 R)
• M23: 3,291,752 km (0.099 R)
• M24: 3,502,236 km (0.051 R)
• M25: 4,022,088 km (0.118 R)
• M26: 4,230,029 km (0.103 R)
• M27: 4,856,545 km (0.11 R)
• M28: 5,134,199 km (0.115 R)
• M29: 5,341,093 km (0.077 R)
• M30: 6,316,022 km (0.092 R)
• M31: 7,282,125 km (0.087 R)
• M32: 7,429,928 km (0.107 R)
• M33: 7,557,535 km (0.113 R)
• M34: 7,728,675 km (0.114 R)
• M35: 8,603,972 km (0.089 R)
• M36: 8,715,722 km (0.107 R)
• M37: 8,940,418 km (0.079 R)
• M38: 9,053,514 km (0.111 R)
• M39: 9,487,647 km (0.106 R)
• M40: 10,352,472 km (0.095 R)
• M41: 10,734,395 km (0.105 R)
• M42: 11,048,102 km (0.115 R)
• M43: 11,242,579 km (0.083 R)
• M44: 11,413,869 km (0.118 R)
• M45: 11,932,525 km (0.086 R)
• M46: 12,157,221 km (0.07 R)
• M47: 12,307,866 km (0.113 R)
• M48: 12,484,242 km (0.102 R)
• M49: 12,585,519 km (0.059 R)
• M50: 12,686,947 km (0.12 R)
• M51: 13,070,067 km (0.118 R)
• M52: 13,224,302 km (0.098 R)
• M53: 13,612,658 km (0.101 R)
• M54: 13,926,066 km (0.102 R)
• M55: 14,083,742 km (0.12 R)
• M56: 14,586,690 km (0.106 R)
• M57: 14,934,206 km (0.095 R)
• M58: 16,048,411 km (0.097 R)
• M59: 16,268,918 km (0.112 R)
• M60: 16,407,146 km (0.101 R)
• M61: 16,518,148 km (0.098 R)
• M62: 16,740,750 km (0.078 R)
• M63: 16,936,424 km (0.099 R)
• M64: 17,442,962 km (0.084 R)
• M65: 17,584,631 km (0.097 R)
• M66: 18,327,235 km (0.098 R)
• M67: 18,413,553 km (0.119 R)
• M68: 19,225,870 km (0.049 R)
• M69: 19,430,819 km (0.106 R)
• M70: 19,813,340 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.8

Radius: 10.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.63 AU - 5.01 AU

Year: 4099 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,596,614 km

• M1: 157,826 km (0.05 R)
• M2: 287,976 km (0.106 R)
• M3: 496,067 km (0.054 R)
• M4: 610,210 km (0.051 R)
• M5: 788,830 km (0.109 R)
• M6: 985,551 km (0.108 R)
• M7: 1,096,253 km (0.114 R)
• M8: 1,211,593 km (0.062 R)
• M9: 1,290,880 km (0.118 R)
• M10: 1,482,814 km (0.092 R)
• M11: 1,713,793 km (0.094 R)
• M12: 1,941,332 km (0.085 R)
• M13: 2,130,423 km (0.059 R)
• M14: 2,442,484 km (0.09 R)
• M15: 2,527,007 km (0.1 R)
• M16: 2,716,697 km (0.046 R)
• M17: 2,946,928 km (0.093 R)
• M18: 3,165,192 km (0.045 R)
• M19: 3,257,643 km (0.11 R)
• M20: 3,930,834 km (0.065 R)
• M21: 4,090,604 km (0.079 R)
• M22: 4,334,598 km (0.103 R)
• M23: 4,751,827 km (0.117 R)
• M24: 4,858,041 km (0.111 R)
• M25: 5,116,546 km (0.115 R)
• M26: 5,203,762 km (0.091 R)
• M27: 5,291,426 km (0.045 R)
• M28: 5,468,251 km (0.075 R)
• M29: 6,241,672 km (0.054 R)
• M30: 6,808,199 km (0.095 R)
• M31: 7,146,440 km (0.068 R)
• M32: 7,440,549 km (0.047 R)
• M33: 7,814,095 km (0.103 R)
• M34: 8,475,767 km (0.116 R)
• M35: 9,102,731 km (0.084 R)
• M36: 9,288,382 km (0.072 R)
• M37: 9,798,661 km (0.107 R)
• M38: 10,318,064 km (0.064 R)
• M39: 10,511,794 km (0.062 R)
• M40: 10,650,770 km (0.07 R)
• M41: 10,734,545 km (0.107 R)
• M42: 10,958,942 km (0.109 R)
• M43: 11,184,834 km (0.093 R)
• M44: 11,383,800 km (0.114 R)
• M45: 11,526,666 km (0.103 R)
• M46: 11,900,810 km (0.074 R)
• M47: 12,720,307 km (0.052 R)
• M48: 12,809,168 km (0.058 R)
• M49: 13,136,787 km (0.042 R)
• M50: 13,588,124 km (0.118 R)
• M51: 13,800,553 km (0.037 R)
• M52: 14,136,400 km (0.087 R)
• M53: 14,320,855 km (0.11 R)
• M54: 14,660,891 km (0.118 R)
• M55: 14,847,589 km (0.072 R)
• M56: 14,972,503 km (0.084 R)
• M57: 15,760,884 km (0.107 R)
• M58: 16,079,976 km (0.08 R)
• M59: 17,050,268 km (0.05 R)
• M60: 17,213,778 km (0.118 R)
• M61: 17,476,622 km (0.049 R)
• M62: 18,172,701 km (0.069 R)
• M63: 18,574,520 km (0.081 R)
• M64: 18,641,839 km (0.027 R)
• M65: 19,047,100 km (0.064 R)
• M66: 19,694,859 km (0.09 R)
• M67: 19,935,263 km (0.104 R)
• M68: 20,176,714 km (0.094 R)
• M69: 20,627,602 km (0.075 R)
• M70: 20,732,171 km (0.098 R)
• M71: 20,976,763 km (0.115 R)
• M72: 21,152,092 km (0.069 R)
• M73: 22,035,916 km (0.052 R)
• M74: 22,249,841 km (0.082 R)
• M75: 22,607,829 km (0.093 R)
• M76: 23,003,964 km (0.07 R)
• M77: 23,148,475 km (0.071 R)
• M78: 23,511,400 km (0.118 R)
• M79: 24,463,441 km (0.108 R)
• M80: 24,611,094 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.1

Radius: 7.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.65 AU - 14.13 AU

Year: 17550 Days

Day: 15 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,596,614 km

• M1: 99,183 km (0.052 R)
• M2: 214,523 km (0.089 R)
• M3: 259,403 km (0.099 R)
• M4: 384,467 km (0.101 R)
• M5: 530,474 km (0.053 R)
• M6: 860,188 km (0.087 R)
• M7: 907,461 km (0.085 R)
• M8: 988,543 km (0.086 R)
• M9: 1,392,008 km (0.117 R)
• M10: 1,563,148 km (0.115 R)
• M11: 1,822,252 km (0.086 R)
• M12: 1,904,680 km (0.083 R)
• M13: 2,009,548 km (0.034 R)
• M14: 2,448,319 km (0.07 R)
• M15: 2,585,799 km (0.099 R)
• M16: 3,061,969 km (0.067 R)
• M17: 3,695,067 km (0.092 R)
• M18: 3,906,000 km (0.075 R)
• M19: 4,093,895 km (0.114 R)
• M20: 4,312,308 km (0.065 R)
• M21: 4,395,185 km (0.114 R)
• M22: 4,590,710 km (0.106 R)
• M23: 5,164,866 km (0.075 R)
• M24: 5,400,932 km (0.049 R)
• M25: 5,520,311 km (0.07 R)
• M26: 5,640,588 km (0.101 R)
• M27: 5,853,017 km (0.117 R)
• M28: 6,254,687 km (0.057 R)
• M29: 6,474,745 km (0.119 R)
• M30: 7,379,962 km (0.077 R)
• M31: 7,645,798 km (0.095 R)
• M32: 8,118,676 km (0.098 R)
• M33: 8,187,043 km (0.105 R)
• M34: 8,880,878 km (0.084 R)
• M35: 9,920,134 km (0.096 R)
• M36: 9,993,287 km (0.106 R)
• M37: 10,287,397 km (0.117 R)
• M38: 10,472,749 km (0.094 R)
• M39: 10,659,147 km (0.066 R)
• M40: 11,110,933 km (0.081 R)
• M41: 12,189,534 km (0.119 R)
• M42: 12,346,312 km (0.037 R)
• M43: 12,741,251 km (0.114 R)
• M44: 13,060,193 km (0.052 R)
• M45: 13,950,749 km (0.074 R)
• M46: 15,619,813 km (0.08 R)
• M47: 15,875,625 km (0.049 R)
• M48: 15,961,046 km (0.108 R)
• M49: 16,348,055 km (0.068 R)
• M50: 16,781,590 km (0.11 R)
• M51: 17,615,748 km (0.098 R)
• M52: 18,238,972 km (0.115 R)
• M53: 19,050,840 km (0.082 R)
• M54: 20,105,355 km (0.1 R)
• M55: 20,383,607 km (0.045 R)
• M56: 20,850,203 km (0.103 R)
• M57: 23,478,339 km (0.116 R)
• M58: 24,558,435 km (0.078 R)
• M59: 25,154,433 km (0.102 R)
• M60: 26,057,256 km (0.104 R)
• M61: 26,614,209 km (0.113 R)
• M62: 29,037,994 km (0.096 R)
• M63: 29,562,634 km (0.046 R)
• M64: 29,773,417 km (0.056 R)
• M65: 30,355,652 km (0.108 R)
• M66: 30,568,380 km (0.075 R)
• M67: 32,450,022 km (0.06 R)
• M68: 33,596,839 km (0.108 R)
• M69: 35,537,722 km (0.09 R)
• M70: 36,380,557 km (0.117 R)
• M71: 36,719,545 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.5

Radius: 7.2

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.51 AU - 13.83 AU

Year: 18201 Days

Day: 24.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,596,614 km

• M1: 99,782 km (0.09 R)
• M2: 182,210 km (0.088 R)
• M3: 240,553 km (0.111 R)
• M4: 307,573 km (0.031 R)
• M5: 589,565 km (0.07 R)
• M6: 1,149,360 km (0.086 R)
• M7: 1,665,922 km (0.049 R)
• M8: 2,463,877 km (0.072 R)
• M9: 2,559,021 km (0.095 R)
• M10: 2,818,873 km (0.07 R)
• M11: 2,918,505 km (0.073 R)
• M12: 3,019,334 km (0.076 R)
• M13: 3,469,623 km (0.087 R)
• M14: 3,540,832 km (0.09 R)
• M15: 3,684,596 km (0.119 R)
• M16: 3,867,105 km (0.091 R)
• M17: 4,165,254 km (0.119 R)
• M18: 4,548,374 km (0.101 R)
• M19: 4,862,978 km (0.102 R)
• M20: 4,982,955 km (0.112 R)
• M21: 5,103,681 km (0.027 R)
• M22: 5,184,763 km (0.097 R)
• M23: 5,680,381 km (0.076 R)
• M24: 6,451,857 km (0.104 R)
• M25: 7,255,946 km (0.07 R)
• M26: 7,577,132 km (0.091 R)
• M27: 8,472,176 km (0.062 R)
• M28: 8,859,036 km (0.083 R)
• M29: 9,549,879 km (0.098 R)
• M30: 9,901,733 km (0.114 R)
• M31: 10,206,764 km (0.118 R)
• M32: 10,930,518 km (0.047 R)
• M33: 11,992,962 km (0.03 R)
• M34: 12,427,095 km (0.025 R)
• M35: 12,646,106 km (0.088 R)
• M36: 12,811,113 km (0.107 R)
• M37: 13,986,803 km (0.111 R)
• M38: 15,372,079 km (0.112 R)
• M39: 15,430,721 km (0.065 R)
• M40: 15,548,305 km (0.1 R)
• M41: 16,140,563 km (0.107 R)
• M42: 17,286,034 km (0.065 R)
• M43: 17,776,117 km (0.072 R)
• M44: 18,208,754 km (0.093 R)
• M45: 18,958,538 km (0.099 R)
• M46: 19,147,480 km (0.116 R)
• M47: 20,101,915 km (0.102 R)
• M48: 20,876,532 km (0.04 R)
• M49: 21,595,201 km (0.102 R)
• M50: 21,726,697 km (0.111 R)
• M51: 22,388,369 km (0.112 R)
• M52: 22,454,790 km (0.1 R)
• M53: 22,654,802 km (0.092 R)
• M54: 23,460,686 km (0.102 R)
• M55: 23,528,304 km (0.095 R)
• M56: 23,935,061 km (0.062 R)
• M57: 24,003,128 km (0.069 R)
• M58: 25,100,428 km (0.111 R)
• M59: 25,934,137 km (0.066 R)
• M60: 26,284,047 km (0.102 R)
• M61: 26,354,358 km (0.117 R)
• M62: 29,140,169 km (0.073 R)
• M63: 32,921,854 km (0.114 R)
• M64: 34,139,580 km (0.063 R)
• M65: 37,090,548 km (0.114 R)
• M66: 38,596,251 km (0.106 R)
• M67: 40,770,356 km (0.086 R)
• M68: 41,422,005 km (0.095 R)
• M69: 41,831,155 km (0.094 R)
• M70: 41,913,135 km (0.102 R)
• M71: 43,397,893 km (0.039 R)
• M72: 43,480,920 km (0.065 R)
• M73: 44,313,732 km (0.116 R)
• M74: 44,732,157 km (0.111 R)
• M75: 45,235,853 km (0.103 R)
• M76: 45,657,270 km (0.045 R)
• M77: 46,164,407 km (0.045 R)
• M78: 48,212,103 km (0.119 R)
• M79: 52,042,107 km (0.117 R)
• M80: 52,837,519 km (0.089 R)
• M81: 53,726,130 km (0.093 R)
• M82: 53,815,141 km (0.047 R)
• M83: 54,798,747 km (0.047 R)
• M84: 54,888,506 km (0.083 R)
• M85: 55,068,023 km (0.115 R)
• M86: 55,607,922 km (0.116 R)
• M87: 56,421,136 km (0.111 R)
• M88: 56,965,373 km (0.053 R)
• M89: 57,876,275 km (0.049 R)
• M90: 58,059,083 km (0.048 R)
• M91: 59,528,134 km (0.117 R)
• M92: 60,082,245 km (0.112 R)
• M93: 60,545,250 km (0.037 R)
• M94: 61,195,552 km (0.114 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: 307 - 18,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit