🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.65 AU - 1.03 AU

Year: 327 Days

Day: 42.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.77 AU - 1.29 AU

Year: 444 Days

Day: 45.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,185,806 km

• M1: 617,839 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.02 AU - 1.16 AU

Year: 483 Days

Day: 40.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,185,806 km

• M1: 583,731 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.08 AU - 1.26 AU

Year: 537 Days

Day: 23.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,185,806 km

• M1: 624,272 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.07 AU - 1.51 AU

Year: 622 Days

Day: 12.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.62 AU - 1.8 AU

Year: 949 Days

Day: 45.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,185,806 km

• M1: 541,843 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 8

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.39 AU - 8.01 AU

Year: 8203 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,185,806 km

• M1: 127,308 km (0.078 R)
• M2: 322,234 km (0.119 R)
• M3: 397,482 km (0.098 R)
• M4: 451,636 km (0.12 R)
• M5: 1,425,967 km (0.114 R)
• M6: 1,513,332 km (0.091 R)
• M7: 1,625,231 km (0.077 R)
• M8: 1,693,747 km (0.099 R)
• M9: 1,810,134 km (0.106 R)
• M10: 1,881,193 km (0.111 R)
• M11: 2,225,568 km (0.107 R)
• M12: 2,276,281 km (0.058 R)
• M13: 2,405,085 km (0.078 R)
• M14: 2,483,624 km (0.051 R)
• M15: 2,589,539 km (0.097 R)
• M16: 2,670,023 km (0.069 R)
• M17: 3,372,684 km (0.114 R)
• M18: 3,431,326 km (0.076 R)
• M19: 3,609,348 km (0.076 R)
• M20: 4,674,036 km (0.03 R)
• M21: 5,172,795 km (0.12 R)
• M22: 5,240,563 km (0.107 R)
• M23: 5,828,782 km (0.063 R)
• M24: 6,184,526 km (0.103 R)
• M25: 6,842,756 km (0.092 R)
• M26: 7,793,451 km (0.09 R)
• M27: 8,784,985 km (0.065 R)
• M28: 8,866,067 km (0.065 R)
• M29: 8,947,449 km (0.025 R)
• M30: 9,440,374 km (0.085 R)
• M31: 9,732,089 km (0.064 R)
• M32: 9,858,051 km (0.049 R)
• M33: 10,026,648 km (0.112 R)
• M34: 10,281,562 km (0.114 R)
• M35: 10,366,983 km (0.101 R)
• M36: 10,581,656 km (0.095 R)
• M37: 11,278,483 km (0.032 R)
• M38: 11,766,022 km (0.115 R)
• M39: 12,079,878 km (0.066 R)
• M40: 12,215,265 km (0.064 R)
• M41: 12,396,577 km (0.044 R)
• M42: 12,761,895 km (0.116 R)
• M43: 13,503,003 km (0.087 R)
• M44: 14,115,307 km (0.075 R)
• M45: 14,784,907 km (0.111 R)
• M46: 14,881,398 km (0.053 R)
• M47: 15,026,657 km (0.096 R)
• M48: 15,612,034 km (0.113 R)
• M49: 16,404,005 km (0.09 R)
• M50: 16,553,902 km (0.083 R)
• M51: 17,057,149 km (0.113 R)
• M52: 18,388,720 km (0.117 R)
• M53: 18,857,560 km (0.068 R)
• M54: 18,909,769 km (0.096 R)
• M55: 21,368,560 km (0.116 R)
• M56: 21,532,370 km (0.113 R)
• M57: 21,586,973 km (0.038 R)
• M58: 22,302,350 km (0.104 R)
• M59: 24,608,700 km (0.078 R)
• M60: 24,665,996 km (0.116 R)
• M61: 25,645,114 km (0.117 R)
• M62: 27,522,418 km (0.087 R)
• M63: 27,998,588 km (0.093 R)
• M64: 28,058,277 km (0.11 R)
• M65: 28,417,612 km (0.062 R)
• M66: 28,597,727 km (0.109 R)
• M67: 30,850,970 km (0.069 R)
• M68: 33,477,012 km (0.094 R)
• M69: 34,304,288 km (0.1 R)
• M70: 36,369,187 km (0.111 R)
• M71: 36,499,487 km (0.119 R)
• M72: 36,630,086 km (0.1 R)
• M73: 36,695,460 km (0.093 R)
• M74: 37,022,631 km (0.074 R)
• M75: 37,811,909 km (0.102 R)
• M76: 38,873,007 km (0.089 R)
• M77: 39,073,019 km (0.117 R)
• M78: 39,943,828 km (0.073 R)
• M79: 40,280,423 km (0.104 R)
• M80: 40,347,892 km (0.063 R)
• M81: 40,888,688 km (0.085 R)
• M82: 41,500,095 km (0.066 R)
• M83: 42,456,923 km (0.092 R)
• M84: 43,144,923 km (0.082 R)
• M85: 43,628,723 km (0.042 R)
• M86: 44,114,318 km (0.111 R)
• M87: 46,639,829 km (0.104 R)
• M88: 46,710,589 km (0.075 R)
• M89: 47,278,462 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 13.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.26 AU - 8.36 AU

Year: 8392 Days

Day: 10.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 49,185,806 km

• M1: 172,636 km (0.065 R)
• M2: 260,450 km (0.105 R)
• M3: 384,766 km (0.078 R)
• M4: 638,633 km (0.081 R)
• M5: 733,179 km (0.12 R)
• M6: 1,099,993 km (0.091 R)
• M7: 1,230,891 km (0.036 R)
• M8: 1,552,676 km (0.114 R)
• M9: 1,777,372 km (0.083 R)
• M10: 2,326,696 km (0.088 R)
• M11: 2,836,076 km (0.089 R)
• M12: 3,001,232 km (0.101 R)
• M13: 3,226,676 km (0.096 R)
• M14: 3,977,359 km (0.079 R)
• M15: 4,163,010 km (0.073 R)
• M16: 4,267,429 km (0.109 R)
• M17: 5,588,378 km (0.079 R)
• M18: 5,727,055 km (0.074 R)
• M19: 5,937,240 km (0.07 R)
• M20: 6,389,624 km (0.079 R)
• M21: 6,510,499 km (0.082 R)
• M22: 6,681,191 km (0.091 R)
• M23: 6,952,262 km (0.09 R)
• M24: 8,761,199 km (0.113 R)
• M25: 8,922,765 km (0.096 R)
• M26: 9,221,662 km (0.047 R)
• M27: 9,745,553 km (0.117 R)
• M28: 10,137,949 km (0.074 R)
• M29: 10,336,016 km (0.078 R)
• M30: 10,967,020 km (0.061 R)
• M31: 11,345,802 km (0.054 R)
• M32: 11,996,702 km (0.068 R)
• M33: 13,365,822 km (0.087 R)
• M34: 13,895,847 km (0.072 R)
• M35: 14,528,347 km (0.048 R)
• M36: 14,751,846 km (0.074 R)
• M37: 15,397,062 km (0.065 R)
• M38: 16,282,681 km (0.1 R)
• M39: 16,614,788 km (0.106 R)
• M40: 17,050,118 km (0.082 R)
• M41: 17,421,270 km (0.12 R)
• M42: 19,037,376 km (0.119 R)
• M43: 21,423,013 km (0.057 R)
• M44: 21,568,423 km (0.065 R)
• M45: 22,080,047 km (0.116 R)
• M46: 22,263,604 km (0.116 R)
• M47: 23,152,215 km (0.119 R)
• M48: 24,544,822 km (0.116 R)
• M49: 24,696,963 km (0.099 R)
• M50: 24,849,553 km (0.047 R)
• M51: 25,809,672 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 13.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.32 AU - 8.88 AU

Year: 10708 Days

Day: 9.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,185,806 km

• M1: 288,125 km (0.065 R)
• M2: 389,702 km (0.059 R)
• M3: 699,968 km (0.115 R)
• M4: 783,294 km (0.073 R)
• M5: 885,619 km (0.1 R)
• M6: 977,323 km (0.085 R)
• M7: 1,088,773 km (0.104 R)
• M8: 1,273,527 km (0.093 R)
• M9: 1,636,900 km (0.093 R)
• M10: 1,752,389 km (0.092 R)
• M11: 1,951,355 km (0.091 R)
• M12: 2,570,690 km (0.081 R)
• M13: 2,937,803 km (0.078 R)
• M14: 3,032,199 km (0.097 R)
• M15: 3,346,355 km (0.077 R)
• M16: 3,495,055 km (0.047 R)
• M17: 3,722,294 km (0.113 R)
• M18: 3,876,380 km (0.094 R)
• M19: 4,138,326 km (0.116 R)
• M20: 4,460,111 km (0.097 R)
• M21: 4,790,423 km (0.054 R)
• M22: 4,930,297 km (0.08 R)
• M23: 5,014,969 km (0.069 R)
• M24: 5,271,829 km (0.064 R)
• M25: 5,503,855 km (0.118 R)
• M26: 5,680,231 km (0.033 R)
• M27: 6,159,393 km (0.08 R)
• M28: 6,342,651 km (0.118 R)
• M29: 6,496,587 km (0.118 R)
• M30: 7,544,221 km (0.042 R)
• M31: 7,740,343 km (0.09 R)
• M32: 9,160,326 km (0.054 R)
• M33: 10,404,382 km (0.099 R)
• M34: 10,586,443 km (0.1 R)
• M35: 11,738,795 km (0.117 R)
• M36: 12,080,776 km (0.11 R)
• M37: 12,233,815 km (0.034 R)
• M38: 12,349,005 km (0.117 R)
• M39: 12,503,240 km (0.117 R)
• M40: 13,126,465 km (0.108 R)
• M41: 13,481,611 km (0.109 R)
• M42: 13,680,276 km (0.1 R)
• M43: 13,879,840 km (0.111 R)
• M44: 14,769,648 km (0.083 R)
• M45: 14,892,318 km (0.116 R)
• M46: 15,594,531 km (0.105 R)
• M47: 15,761,332 km (0.073 R)
• M48: 16,349,701 km (0.072 R)
• M49: 16,731,774 km (0.112 R)
• M50: 17,245,942 km (0.095 R)
• M51: 17,678,280 km (0.116 R)
• M52: 19,443,385 km (0.108 R)
• M53: 21,263,991 km (0.068 R)
• M54: 22,429,508 km (0.107 R)
• M55: 22,854,067 km (0.1 R)
• M56: 23,424,483 km (0.057 R)
• M57: 25,016,953 km (0.12 R)
• M58: 25,212,477 km (0.065 R)
• M59: 25,457,369 km (0.12 R)
• M60: 25,949,845 km (0.098 R)
• M61: 26,943,923 km (0.089 R)
• M62: 27,244,615 km (0.104 R)
• M63: 28,305,712 km (0.091 R)
• M64: 29,277,500 km (0.117 R)
• M65: 29,741,553 km (0.107 R)
• M66: 29,845,074 km (0.089 R)
• M67: 30,520,509 km (0.03 R)
• M68: 30,886,276 km (0.061 R)
• M69: 31,411,514 km (0.048 R)
• M70: 31,727,913 km (0.089 R)
• M71: 32,098,467 km (0.047 R)
• M72: 32,417,260 km (0.115 R)
• M73: 34,732,586 km (0.104 R)
• M74: 35,278,619 km (0.1 R)
• M75: 35,497,929 km (0.069 R)
• M76: 36,103,053 km (0.095 R)
• M77: 36,600,765 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.1

Radius: 6.2

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.99 AU - 11.65 AU

Year: 15112 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,185,806 km

• M1: 85,121 km (0.057 R)
• M2: 176,525 km (0.039 R)
• M3: 499,806 km (0.11 R)
• M4: 816,954 km (0.071 R)
• M5: 967,150 km (0.079 R)
• M6: 1,085,781 km (0.046 R)
• M7: 1,425,219 km (0.105 R)
• M8: 1,515,127 km (0.093 R)
• M9: 1,606,831 km (0.047 R)
• M10: 1,771,837 km (0.042 R)
• M11: 2,432,312 km (0.084 R)
• M12: 2,816,778 km (0.109 R)
• M13: 2,873,177 km (0.12 R)
• M14: 2,958,597 km (0.074 R)
• M15: 3,190,623 km (0.038 R)
• M16: 4,080,132 km (0.089 R)
• M17: 4,371,100 km (0.069 R)
• M18: 4,938,675 km (0.047 R)
• M19: 5,248,641 km (0.114 R)
• M20: 5,353,360 km (0.053 R)
• M21: 6,512,743 km (0.106 R)
• M22: 7,043,517 km (0.059 R)
• M23: 7,275,393 km (0.106 R)
• M24: 7,392,229 km (0.078 R)
• M25: 7,627,696 km (0.091 R)
• M26: 7,667,190 km (0.088 R)
• M27: 7,945,592 km (0.078 R)
• M28: 8,227,284 km (0.048 R)
• M29: 8,841,982 km (0.07 R)
• M30: 9,302,145 km (0.068 R)
• M31: 9,985,359 km (0.031 R)
• M32: 10,684,579 km (0.081 R)
• M33: 10,773,141 km (0.116 R)
• M34: 11,129,633 km (0.11 R)
• M35: 11,354,478 km (0.071 R)
• M36: 11,580,670 km (0.025 R)
• M37: 11,900,062 km (0.09 R)
• M38: 11,945,839 km (0.093 R)
• M39: 12,640,721 km (0.043 R)
• M40: 12,687,545 km (0.075 R)
• M41: 13,206,051 km (0.103 R)
• M42: 14,166,470 km (0.072 R)
• M43: 16,052,450 km (0.104 R)
• M44: 16,153,877 km (0.028 R)
• M45: 16,561,681 km (0.094 R)
• M46: 17,231,730 km (0.118 R)
• M47: 17,700,719 km (0.074 R)
• M48: 20,108,048 km (0.105 R)
• M49: 20,162,801 km (0.091 R)
• M50: 21,377,685 km (0.098 R)
• M51: 21,433,485 km (0.114 R)
• M52: 21,881,381 km (0.077 R)
• M53: 21,993,879 km (0.119 R)
• M54: 22,502,512 km (0.115 R)
• M55: 23,015,034 km (0.054 R)
• M56: 23,646,487 km (0.111 R)
• M57: 24,225,580 km (0.114 R)
• M58: 24,926,745 km (0.088 R)
• M59: 25,102,971 km (0.075 R)
• M60: 27,069,585 km (0.058 R)
• M61: 27,129,873 km (0.051 R)
• M62: 27,311,335 km (0.107 R)
• M63: 28,407,888 km (0.037 R)
• M64: 29,085,117 km (0.115 R)
• M65: 29,643,117 km (0.114 R)
• M66: 29,829,965 km (0.113 R)
• M67: 30,769,739 km (0.092 R)
• M68: 31,085,241 km (0.078 R)
• M69: 31,148,371 km (0.112 R)
• M70: 31,465,219 km (0.091 R)
• M71: 31,528,649 km (0.111 R)
• M72: 31,719,237 km (0.063 R)
• M73: 33,452,627 km (0.106 R)
• M74: 33,647,104 km (0.05 R)
• M75: 33,841,881 km (0.087 R)
• M76: 34,625,175 km (0.096 R)
• M77: 34,887,570 km (0.084 R)
• M78: 36,542,421 km (0.073 R)
• M79: 36,943,344 km (0.095 R)
• M80: 37,614,889 km (0.058 R)
• M81: 38,290,323 km (0.105 R)
• M82: 38,426,008 km (0.081 R)
• M83: 38,833,662 km (0.027 R)
• M84: 39,859,305 km (0.109 R)
• M85: 39,927,971 km (0.094 R)
• M86: 40,963,039 km (0.094 R)
• M87: 41,727,633 km (0.09 R)
• M88: 41,797,346 km (0.053 R)
• M89: 42,146,657 km (0.105 R)
• M90: 42,216,669 km (0.097 R)
• M91: 44,191,809 km (0.096 R)
• M92: 44,262,868 km (0.043 R)
• M93: 44,904,494 km (0.115 R)
• M94: 45,333,840 km (0.107 R)
• M95: 45,477,304 km (0.101 R)
• M96: 46,557,999 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit