🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.8 AU - 0.84 AU

Year: 274 Days

Day: 22 Hours

Environment

Temp: 139 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.16 AU - 1.88 AU

Year: 691 Days

Day: 47.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,933,534 km

• M1: 281,543 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.67 AU - 2.07 AU

Year: 943 Days

Day: 15.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,933,534 km

• M1: 1,060,799 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.97 AU - 3.01 AU

Year: 1450 Days

Day: 33.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.47 AU - 5.63 AU

Year: 3581 Days

Day: 44.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 10.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.46 AU - 5.62 AU

Year: 4811 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 75,933,534 km

• M1: 139,874 km (0.099 R)
• M2: 265,686 km (0.076 R)
• M3: 540,048 km (0.087 R)
• M4: 673,490 km (0.101 R)
• M5: 801,097 km (0.113 R)
• M6: 872,754 km (0.04 R)
• M7: 946,805 km (0.106 R)
• M8: 1,404,724 km (0.072 R)
• M9: 1,745,658 km (0.053 R)
• M10: 2,279,273 km (0.111 R)
• M11: 2,833,234 km (0.038 R)
• M12: 3,264,525 km (0.104 R)
• M13: 3,640,015 km (0.081 R)
• M14: 3,732,168 km (0.037 R)
• M15: 4,220,904 km (0.063 R)
• M16: 5,241,311 km (0.093 R)
• M17: 5,521,209 km (0.088 R)
• M18: 6,353,122 km (0.089 R)
• M19: 6,464,573 km (0.088 R)
• M20: 6,689,418 km (0.054 R)
• M21: 7,340,468 km (0.116 R)
• M22: 7,792,403 km (0.038 R)
• M23: 8,293,856 km (0.097 R)
• M24: 8,476,963 km (0.107 R)
• M25: 8,702,557 km (0.062 R)
• M26: 9,667,463 km (0.101 R)
• M27: 9,903,379 km (0.034 R)
• M28: 10,184,473 km (0.108 R)
• M29: 11,065,904 km (0.108 R)
• M30: 11,652,029 km (0.099 R)
• M31: 11,743,134 km (0.103 R)
• M32: 12,271,364 km (0.103 R)
• M33: 13,066,476 km (0.066 R)
• M34: 13,137,386 km (0.103 R)
• M35: 13,685,812 km (0.114 R)
• M36: 14,412,259 km (0.077 R)
• M37: 14,804,804 km (0.102 R)
• M38: 15,151,123 km (0.106 R)
• M39: 15,450,169 km (0.095 R)
• M40: 15,826,856 km (0.037 R)
• M41: 15,978,249 km (0.079 R)
• M42: 16,231,818 km (0.085 R)
• M43: 16,691,532 km (0.118 R)
• M44: 17,026,332 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 8.6

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.29 AU - 8.65 AU

Year: 7533 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,933,534 km

• M1: 116,836 km (0.043 R)
• M2: 193,879 km (0.083 R)
• M3: 444,455 km (0.106 R)
• M4: 669,002 km (0.109 R)
• M5: 771,925 km (0.112 R)
• M6: 880,533 km (0.06 R)
• M7: 944,860 km (0.103 R)
• M8: 1,044,792 km (0.103 R)
• M9: 1,130,661 km (0.118 R)
• M10: 1,219,223 km (0.042 R)
• M11: 1,310,029 km (0.069 R)
• M12: 1,798,765 km (0.107 R)
• M13: 2,139,250 km (0.049 R)
• M14: 2,408,077 km (0.041 R)
• M15: 2,500,080 km (0.068 R)
• M16: 3,329,301 km (0.062 R)
• M17: 3,614,733 km (0.043 R)
• M18: 3,693,871 km (0.114 R)
• M19: 3,827,162 km (0.085 R)
• M20: 3,989,326 km (0.077 R)
• M21: 4,181,410 km (0.059 R)
• M22: 4,404,610 km (0.108 R)
• M23: 4,489,432 km (0.091 R)
• M24: 4,804,635 km (0.094 R)
• M25: 4,862,828 km (0.032 R)
• M26: 5,127,317 km (0.08 R)
• M27: 5,186,708 km (0.099 R)
• M28: 5,426,663 km (0.113 R)
• M29: 5,731,693 km (0.073 R)
• M30: 5,979,876 km (0.059 R)
• M31: 6,875,967 km (0.087 R)
• M32: 7,040,375 km (0.099 R)
• M33: 7,239,340 km (0.11 R)
• M34: 7,373,081 km (0.083 R)
• M35: 7,813,497 km (0.117 R)
• M36: 8,332,153 km (0.093 R)
• M37: 8,826,274 km (0.097 R)
• M38: 8,897,633 km (0.118 R)
• M39: 9,005,044 km (0.118 R)
• M40: 9,076,851 km (0.034 R)
• M41: 9,658,637 km (0.073 R)
• M42: 9,916,843 km (0.088 R)
• M43: 10,102,793 km (0.077 R)
• M44: 10,365,038 km (0.079 R)
• M45: 10,743,521 km (0.087 R)
• M46: 10,934,557 km (0.111 R)
• M47: 11,281,026 km (0.111 R)
• M48: 11,592,189 km (0.104 R)
• M49: 12,462,251 km (0.103 R)
• M50: 12,622,620 km (0.109 R)
• M51: 12,783,886 km (0.03 R)
• M52: 13,230,436 km (0.092 R)
• M53: 13,435,235 km (0.084 R)
• M54: 14,390,567 km (0.084 R)
• M55: 14,601,051 km (0.106 R)
• M56: 14,897,554 km (0.117 R)
• M57: 15,110,582 km (0.062 R)
• M58: 15,625,946 km (0.052 R)
• M59: 16,016,247 km (0.075 R)
• M60: 17,385,217 km (0.066 R)
• M61: 18,106,279 km (0.105 R)
• M62: 18,699,435 km (0.114 R)
• M63: 19,531,049 km (0.065 R)
• M64: 20,139,314 km (0.084 R)
• M65: 20,658,868 km (0.044 R)
• M66: 20,848,857 km (0.085 R)
• M67: 22,097,849 km (0.118 R)
• M68: 22,340,946 km (0.064 R)
• M69: 22,780,465 km (0.115 R)
• M70: 23,222,975 km (0.071 R)
• M71: 23,966,776 km (0.094 R)
• M72: 24,970,577 km (0.108 R)
• M73: 27,906,136 km (0.027 R)
• M74: 28,011,154 km (0.093 R)
• M75: 28,485,080 km (0.071 R)
• M76: 30,353,408 km (0.107 R)
• M77: 31,986,269 km (0.032 R)
• M78: 32,371,334 km (0.099 R)
• M79: 32,702,543 km (0.091 R)
• M80: 33,034,950 km (0.073 R)
• M81: 33,201,602 km (0.068 R)
• M82: 33,424,203 km (0.064 R)
• M83: 35,109,573 km (0.089 R)
• M84: 35,222,968 km (0.096 R)
• M85: 36,191,166 km (0.111 R)
• M86: 36,937,509 km (0.036 R)
• M87: 38,095,696 km (0.054 R)
• M88: 38,153,890 km (0.104 R)
• M89: 38,387,113 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.3

Radius: 5.1

Gravity: 19.85 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.18 AU - 13.28 AU

Year: 15780 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,933,534 km

• M1: 78,389 km (0.102 R)
• M2: 161,267 km (0.094 R)
• M3: 340,186 km (0.108 R)
• M4: 433,684 km (0.1 R)
• M5: 483,800 km (0.118 R)
• M6: 825,331 km (0.112 R)
• M7: 1,228,348 km (0.111 R)
• M8: 1,276,519 km (0.088 R)
• M9: 1,325,437 km (0.106 R)
• M10: 1,450,351 km (0.104 R)
• M11: 1,738,477 km (0.106 R)
• M12: 1,931,159 km (0.1 R)
• M13: 2,188,916 km (0.104 R)
• M14: 2,247,708 km (0.075 R)
• M15: 2,457,444 km (0.077 R)
• M16: 2,642,347 km (0.102 R)
• M17: 2,993,005 km (0.065 R)
• M18: 3,058,379 km (0.102 R)
• M19: 3,157,263 km (0.089 R)
• M20: 3,257,344 km (0.104 R)
• M21: 3,878,923 km (0.118 R)
• M22: 4,461,607 km (0.106 R)
• M23: 5,425,616 km (0.065 R)
• M24: 5,910,462 km (0.11 R)
• M25: 6,283,111 km (0.049 R)
• M26: 7,269,858 km (0.037 R)
• M27: 9,963,218 km (0.118 R)
• M28: 10,307,144 km (0.072 R)
• M29: 10,505,361 km (0.067 R)
• M30: 10,805,155 km (0.05 R)
• M31: 10,905,685 km (0.103 R)
• M32: 11,006,514 km (0.096 R)
• M33: 11,361,958 km (0.112 R)
• M34: 11,618,219 km (0.072 R)
• M35: 12,661,964 km (0.073 R)
• M36: 12,767,879 km (0.105 R)
• M37: 13,626,571 km (0.093 R)
• M38: 14,338,058 km (0.089 R)
• M39: 14,949,315 km (0.066 R)
• M40: 15,005,265 km (0.049 R)
• M41: 15,061,364 km (0.097 R)
• M42: 15,399,306 km (0.115 R)
• M43: 15,739,641 km (0.047 R)
• M44: 16,717,412 km (0.115 R)
• M45: 17,125,665 km (0.068 R)
• M46: 17,596,450 km (0.076 R)
• M47: 18,550,435 km (0.026 R)
• M48: 18,731,149 km (0.114 R)
• M49: 19,337,918 km (0.07 R)
• M50: 19,828,001 km (0.111 R)
• M51: 19,889,486 km (0.043 R)
• M52: 20,074,538 km (0.036 R)
• M53: 20,260,040 km (0.092 R)
• M54: 21,385,464 km (0.08 R)
• M55: 25,080,382 km (0.093 R)
• M56: 25,213,524 km (0.116 R)
• M57: 25,346,966 km (0.084 R)
• M58: 25,950,294 km (0.059 R)
• M59: 26,084,932 km (0.104 R)
• M60: 26,422,724 km (0.1 R)
• M61: 28,827,659 km (0.06 R)
• M62: 29,106,809 km (0.064 R)
• M63: 29,527,478 km (0.117 R)
• M64: 30,801,154 km (0.112 R)
• M65: 31,301,410 km (0.106 R)
• M66: 32,020,527 km (0.054 R)
• M67: 32,309,699 km (0.048 R)
• M68: 33,842,330 km (0.082 R)
• M69: 34,136,888 km (0.11 R)
• M70: 34,432,344 km (0.047 R)
• M71: 34,506,245 km (0.094 R)
• M72: 35,174,499 km (0.097 R)
• M73: 36,072,235 km (0.094 R)
• M74: 39,273,031 km (0.07 R)
• M75: 40,048,397 km (0.051 R)
• M76: 40,126,338 km (0.091 R)
• M77: 40,360,010 km (0.114 R)
• M78: 41,142,406 km (0.063 R)
• M79: 42,088,015 km (0.082 R)
• M80: 42,722,310 km (0.115 R)
• M81: 43,439,781 km (0.08 R)
• M82: 44,080,808 km (0.064 R)
• M83: 44,482,927 km (0.107 R)
• M84: 46,022,439 km (0.086 R)
• M85: 46,675,882 km (0.078 R)
• M86: 47,414,746 km (0.104 R)
• M87: 48,240,077 km (0.092 R)
• M88: 48,488,709 km (0.078 R)
• M89: 48,737,640 km (0.119 R)
• M90: 50,408,349 km (0.113 R)
• M91: 51,588,826 km (0.11 R)
• M92: 53,291,249 km (0.116 R)
• M93: 53,633,829 km (0.074 R)
• M94: 55,358,094 km (0.113 R)
• M95: 56,488,605 km (0.083 R)
• M96: 56,838,065 km (0.092 R)
• M97: 58,419,165 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 5.1

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.63 AU - 19.05 AU

Year: 25497 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,933,534 km

• M1: 70,161 km (0.113 R)
• M2: 139,276 km (0.113 R)
• M3: 277,953 km (0.091 R)
• M4: 693,237 km (0.026 R)
• M5: 886,367 km (0.099 R)
• M6: 963,111 km (0.117 R)
• M7: 1,291,778 km (0.119 R)
• M8: 1,379,143 km (0.036 R)
• M9: 1,498,821 km (0.108 R)
• M10: 1,621,791 km (0.114 R)
• M11: 1,877,603 km (0.1 R)
• M12: 2,010,296 km (0.081 R)
• M13: 3,296,389 km (0.066 R)
• M14: 4,471,032 km (0.104 R)
• M15: 4,828,421 km (0.087 R)
• M16: 5,148,560 km (0.112 R)
• M17: 5,570,127 km (0.061 R)
• M18: 6,646,933 km (0.109 R)
• M19: 7,053,988 km (0.096 R)
• M20: 7,208,822 km (0.072 R)
• M21: 7,312,643 km (0.032 R)
• M22: 7,679,906 km (0.091 R)
• M23: 7,732,864 km (0.103 R)
• M24: 8,928,151 km (0.066 R)
• M25: 9,433,642 km (0.108 R)
• M26: 9,890,663 km (0.114 R)
• M27: 10,121,942 km (0.106 R)
• M28: 12,034,850 km (0.084 R)
• M29: 13,926,365 km (0.087 R)
• M30: 14,446,218 km (0.079 R)
• M31: 15,840,619 km (0.074 R)
• M32: 15,975,706 km (0.119 R)
• M33: 17,208,243 km (0.058 R)
• M34: 17,347,070 km (0.116 R)
• M35: 17,486,196 km (0.106 R)
• M36: 17,555,909 km (0.089 R)
• M37: 18,258,420 km (0.096 R)
• M38: 18,470,999 km (0.059 R)
• M39: 18,755,534 km (0.07 R)
• M40: 19,329,242 km (0.092 R)
• M41: 21,905,766 km (0.118 R)
• M42: 22,889,970 km (0.077 R)
• M43: 24,509,966 km (0.099 R)
• M44: 25,058,092 km (0.09 R)
• M45: 25,927,705 km (0.119 R)
• M46: 26,326,233 km (0.068 R)
• M47: 26,486,153 km (0.046 R)
• M48: 28,924,300 km (0.061 R)
• M49: 30,253,626 km (0.054 R)
• M50: 30,589,174 km (0.056 R)
• M51: 32,885,352 km (0.095 R)
• M52: 33,230,325 km (0.083 R)
• M53: 33,489,727 km (0.111 R)
• M54: 33,749,878 km (0.038 R)
• M55: 34,359,489 km (0.074 R)
• M56: 34,621,734 km (0.093 R)
• M57: 35,236,582 km (0.108 R)
• M58: 35,943,581 km (0.063 R)
• M59: 36,121,004 km (0.047 R)
• M60: 36,209,865 km (0.041 R)
• M61: 36,565,908 km (0.065 R)
• M62: 37,641,367 km (0.12 R)
• M63: 38,092,405 km (0.107 R)
• M64: 40,006,510 km (0.086 R)
• M65: 40,559,124 km (0.11 R)
• M66: 41,207,182 km (0.113 R)
• M67: 43,832,775 km (0.103 R)
• M68: 44,497,737 km (0.093 R)
• M69: 44,783,619 km (0.119 R)
• M70: 45,549,111 km (0.053 R)
• M71: 47,579,154 km (0.097 R)
• M72: 47,871,618 km (0.088 R)
• M73: 49,737,253 km (0.073 R)
• M74: 50,728,788 km (0.062 R)
• M75: 56,916,155 km (0.109 R)
• M76: 57,849,048 km (0.088 R)
• M77: 58,056,989 km (0.098 R)
• M78: 58,161,109 km (0.099 R)
• M79: 58,369,499 km (0.093 R)
• M80: 58,578,038 km (0.113 R)
• M81: 58,891,446 km (0.117 R)
• M82: 61,843,012 km (0.07 R)
• M83: 63,122,672 km (0.079 R)
• M84: 63,444,008 km (0.097 R)
• M85: 65,925,089 km (0.093 R)
• M86: 67,888,860 km (0.117 R)
• M87: 68,217,975 km (0.111 R)
• M88: 70,648,043 km (0.093 R)
• M89: 71,204,248 km (0.106 R)
• M90: 72,545,094 km (0.12 R)
• M91: 73,106,235 km (0.086 R)
• M92: 74,571,995 km (0.053 R)
• M93: 74,685,091 km (0.106 R)
• M94: 74,911,583 km (0.096 R)
• M95: 75,478,708 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit