🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.12 AU - 1.14 AU

Year: 430 Days

Day: 42.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,596,567 km

• M1: 41,738 km (0.077 R)
• M2: 78,838 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.24 AU - 1.62 AU

Year: 612 Days

Day: 18.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.08 AU - 3.18 AU

Year: 1528 Days

Day: 16.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.59 AU - 4.51 AU

Year: 2919 Days

Day: 38.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,596,567 km

• M1: 892,950 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.58 AU - 5.3 AU

Year: 3351 Days

Day: 24.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.7

Radius: 9.6

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.44 AU - 7.02 AU

Year: 5569 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,596,567 km

• M1: 153,188 km (0.097 R)
• M2: 252,970 km (0.097 R)
• M3: 463,604 km (0.069 R)
• M4: 628,461 km (0.118 R)
• M5: 745,147 km (0.042 R)
• M6: 813,364 km (0.082 R)
• M7: 1,203,964 km (0.062 R)
• M8: 1,758,224 km (0.093 R)
• M9: 1,889,272 km (0.06 R)
• M10: 2,302,162 km (0.048 R)
• M11: 2,550,644 km (0.118 R)
• M12: 2,699,643 km (0.12 R)
• M13: 2,984,178 km (0.116 R)
• M14: 3,118,816 km (0.062 R)
• M15: 3,347,701 km (0.108 R)
• M16: 3,464,238 km (0.119 R)
• M17: 4,116,784 km (0.102 R)
• M18: 4,780,849 km (0.118 R)
• M19: 5,206,006 km (0.089 R)
• M20: 5,368,768 km (0.039 R)
• M21: 5,450,598 km (0.069 R)
• M22: 5,894,754 km (0.106 R)
• M23: 6,064,398 km (0.12 R)
• M24: 6,178,242 km (0.044 R)
• M25: 6,729,361 km (0.11 R)
• M26: 6,995,944 km (0.042 R)
• M27: 7,265,969 km (0.055 R)
• M28: 7,417,511 km (0.09 R)
• M29: 7,478,398 km (0.04 R)
• M30: 7,878,273 km (0.076 R)
• M31: 8,253,763 km (0.033 R)
• M32: 8,924,710 km (0.084 R)
• M33: 9,185,010 km (0.107 R)
• M34: 9,980,721 km (0.04 R)
• M35: 10,455,096 km (0.087 R)
• M36: 11,145,490 km (0.108 R)
• M37: 11,320,370 km (0.095 R)
• M38: 11,460,992 km (0.062 R)
• M39: 11,886,299 km (0.119 R)
• M40: 12,100,972 km (0.111 R)
• M41: 12,316,841 km (0.063 R)
• M42: 12,389,097 km (0.106 R)
• M43: 13,415,189 km (0.102 R)
• M44: 13,676,088 km (0.091 R)
• M45: 15,005,265 km (0.097 R)
• M46: 15,431,469 km (0.102 R)
• M47: 16,574,098 km (0.079 R)
• M48: 17,175,780 km (0.08 R)
• M49: 17,784,793 km (0.078 R)
• M50: 17,989,294 km (0.058 R)
• M51: 18,483,415 km (0.097 R)
• M52: 18,898,549 km (0.103 R)
• M53: 19,442,786 km (0.072 R)
• M54: 20,247,623 km (0.119 R)
• M55: 20,375,679 km (0.1 R)
• M56: 20,847,510 km (0.088 R)
• M57: 21,019,997 km (0.073 R)
• M58: 21,496,915 km (0.051 R)
• M59: 22,682,328 km (0.076 R)
• M60: 23,349,984 km (0.113 R)
• M61: 23,798,777 km (0.117 R)
• M62: 24,250,413 km (0.067 R)
• M63: 24,341,070 km (0.085 R)
• M64: 24,795,997 km (0.111 R)
• M65: 24,933,178 km (0.111 R)
• M66: 25,253,916 km (0.052 R)
• M67: 25,622,076 km (0.116 R)
• M68: 26,550,630 km (0.108 R)
• M69: 27,112,968 km (0.089 R)
• M70: 27,916,309 km (0.116 R)
• M71: 28,535,943 km (0.111 R)
• M72: 28,679,557 km (0.109 R)
• M73: 28,775,450 km (0.071 R)
• M74: 29,111,895 km (0.061 R)
• M75: 29,353,047 km (0.095 R)
• M76: 29,934,534 km (0.104 R)
• M77: 30,226,699 km (0.071 R)
• M78: 30,421,924 km (0.045 R)
• M79: 30,617,747 km (0.03 R)
• M80: 31,010,292 km (0.112 R)
• M81: 32,347,996 km (0.116 R)
• M82: 32,848,102 km (0.116 R)
• M83: 33,250,072 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 13.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.91 AU - 10.21 AU

Year: 9767 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,596,567 km

• M1: 302,936 km (0.066 R)
• M2: 560,094 km (0.12 R)
• M3: 1,491,192 km (0.071 R)
• M4: 1,722,619 km (0.115 R)
• M5: 2,353,025 km (0.07 R)
• M6: 2,877,814 km (0.089 R)
• M7: 3,022,027 km (0.047 R)
• M8: 3,257,942 km (0.086 R)
• M9: 4,327,717 km (0.05 R)
• M10: 4,935,533 km (0.113 R)
• M11: 5,391,358 km (0.089 R)
• M12: 6,119,301 km (0.047 R)
• M13: 6,268,600 km (0.118 R)
• M14: 6,994,598 km (0.049 R)
• M15: 7,150,928 km (0.107 R)
• M16: 7,427,235 km (0.102 R)
• M17: 7,706,983 km (0.028 R)
• M18: 8,776,907 km (0.097 R)
• M19: 9,158,082 km (0.113 R)
• M20: 9,243,652 km (0.105 R)
• M21: 9,893,057 km (0.103 R)
• M22: 10,024,703 km (0.119 R)
• M23: 10,157,097 km (0.097 R)
• M24: 11,053,787 km (0.115 R)
• M25: 11,373,627 km (0.115 R)
• M26: 11,604,008 km (0.108 R)
• M27: 12,069,257 km (0.097 R)
• M28: 13,066,476 km (0.079 R)
• M29: 13,211,138 km (0.116 R)
• M30: 13,404,867 km (0.112 R)
• M31: 13,795,018 km (0.113 R)
• M32: 14,686,621 km (0.084 R)
• M33: 14,937,647 km (0.12 R)
• M34: 15,088,890 km (0.117 R)
• M35: 15,240,732 km (0.116 R)
• M36: 15,393,023 km (0.051 R)
• M37: 15,494,899 km (0.072 R)
• M38: 15,647,937 km (0.12 R)
• M39: 16,369,448 km (0.057 R)
• M40: 16,943,904 km (0.111 R)
• M41: 17,154,388 km (0.078 R)
• M42: 17,365,770 km (0.094 R)
• M43: 18,220,123 km (0.113 R)
• M44: 19,582,361 km (0.037 R)
• M45: 20,303,722 km (0.084 R)
• M46: 21,601,185 km (0.114 R)
• M47: 24,572,797 km (0.099 R)
• M48: 26,319,053 km (0.11 R)
• M49: 27,053,279 km (0.052 R)
• M50: 27,546,503 km (0.073 R)
• M51: 28,416,864 km (0.118 R)
• M52: 29,233,219 km (0.081 R)
• M53: 29,675,879 km (0.028 R)
• M54: 30,696,286 km (0.067 R)
• M55: 31,922,839 km (0.081 R)
• M56: 33,494,963 km (0.087 R)
• M57: 33,759,452 km (0.037 R)
• M58: 34,824,290 km (0.063 R)
• M59: 35,495,386 km (0.104 R)
• M60: 35,697,642 km (0.054 R)
• M61: 35,967,816 km (0.082 R)
• M62: 36,306,356 km (0.094 R)
• M63: 37,260,342 km (0.086 R)
• M64: 37,534,405 km (0.119 R)
• M65: 37,671,736 km (0.113 R)
• M66: 37,809,067 km (0.082 R)
• M67: 39,053,721 km (0.094 R)
• M68: 39,820,859 km (0.115 R)
• M69: 41,441,153 km (0.108 R)
• M70: 41,654,031 km (0.069 R)
• M71: 41,796,149 km (0.081 R)
• M72: 42,294,908 km (0.037 R)
• M73: 43,370,367 km (0.087 R)
• M74: 43,586,536 km (0.052 R)
• M75: 44,891,179 km (0.098 R)
• M76: 45,328,903 km (0.049 R)
• M77: 45,548,363 km (0.075 R)
• M78: 46,355,743 km (0.048 R)
• M79: 46,798,253 km (0.117 R)
• M80: 47,687,313 km (0.095 R)
• M81: 47,910,513 km (0.096 R)
• M82: 49,406,941 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.7

Radius: 13.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.74 AU - 10.74 AU

Year: 12606 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,596,567 km

• M1: 175,179 km (0.065 R)
• M2: 289,921 km (0.12 R)
• M3: 822,788 km (0.09 R)
• M4: 1,003,802 km (0.037 R)
• M5: 1,178,831 km (0.109 R)
• M6: 1,450,351 km (0.118 R)
• M7: 1,765,704 km (0.107 R)
• M8: 2,103,346 km (0.116 R)
• M9: 2,514,740 km (0.055 R)
• M10: 2,784,914 km (0.058 R)
• M11: 2,923,591 km (0.086 R)
• M12: 3,236,999 km (0.085 R)
• M13: 3,472,017 km (0.092 R)
• M14: 4,274,011 km (0.088 R)
• M15: 4,499,754 km (0.079 R)
• M16: 4,862,380 km (0.077 R)
• M17: 5,268,987 km (0.085 R)
• M18: 6,042,856 km (0.107 R)
• M19: 6,702,733 km (0.083 R)
• M20: 7,003,275 km (0.112 R)
• M21: 8,250,023 km (0.092 R)
• M22: 8,857,989 km (0.06 R)
• M23: 9,146,563 km (0.096 R)
• M24: 9,480,316 km (0.093 R)
• M25: 10,031,285 km (0.108 R)
• M26: 10,202,874 km (0.066 R)
• M27: 10,592,576 km (0.11 R)
• M28: 12,200,155 km (0.111 R)
• M29: 13,078,893 km (0.033 R)
• M30: 13,978,275 km (0.055 R)
• M31: 14,074,018 km (0.044 R)
• M32: 14,266,401 km (0.057 R)
• M33: 14,653,710 km (0.107 R)
• M34: 15,686,683 km (0.046 R)
• M35: 16,641,566 km (0.083 R)
• M36: 17,563,538 km (0.104 R)
• M37: 18,818,664 km (0.081 R)
• M38: 18,977,537 km (0.057 R)
• M39: 19,137,008 km (0.05 R)
• M40: 19,832,639 km (0.106 R)
• M41: 20,048,508 km (0.119 R)
• M42: 20,591,249 km (0.117 R)
• M43: 21,084,025 km (0.118 R)
• M44: 21,746,893 km (0.063 R)
• M45: 22,360,693 km (0.116 R)
• M46: 22,641,488 km (0.109 R)
• M47: 23,891,229 km (0.038 R)
• M48: 25,807,428 km (0.059 R)
• M49: 26,457,281 km (0.105 R)
• M50: 26,694,842 km (0.072 R)
• M51: 27,351,876 km (0.057 R)
• M52: 28,014,296 km (0.103 R)
• M53: 29,354,842 km (0.118 R)
• M54: 31,908,627 km (0.114 R)
• M55: 32,035,038 km (0.104 R)
• M56: 32,796,940 km (0.11 R)
• M57: 32,924,547 km (0.088 R)
• M58: 34,015,414 km (0.119 R)
• M59: 34,468,097 km (0.118 R)
• M60: 35,444,822 km (0.077 R)
• M61: 36,232,754 km (0.1 R)
• M62: 36,628,889 km (0.1 R)
• M63: 37,358,777 km (0.043 R)
• M64: 38,563,638 km (0.086 R)
• M65: 39,306,242 km (0.039 R)
• M66: 42,046,127 km (0.085 R)
• M67: 42,462,458 km (0.104 R)
• M68: 42,880,135 km (0.067 R)
• M69: 45,699,158 km (0.069 R)
• M70: 47,997,280 km (0.097 R)
• M71: 48,650,275 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287

Radius: 9.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.32 AU - 14.08 AU

Year: 14334 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,596,567 km

• M1: 123,418 km (0.113 R)
• M2: 277,953 km (0.077 R)
• M3: 456,274 km (0.04 R)
• M4: 838,496 km (0.104 R)
• M5: 1,187,209 km (0.097 R)
• M6: 1,306,588 km (0.105 R)
• M7: 2,375,165 km (0.12 R)
• M8: 2,630,379 km (0.096 R)
• M9: 3,307,011 km (0.061 R)
• M10: 3,505,976 km (0.106 R)
• M11: 5,466,456 km (0.11 R)
• M12: 5,940,980 km (0.093 R)
• M13: 7,038,729 km (0.119 R)
• M14: 7,405,992 km (0.12 R)
• M15: 7,517,443 km (0.089 R)
• M16: 7,592,092 km (0.086 R)
• M17: 7,779,688 km (0.046 R)
• M18: 8,236,111 km (0.046 R)
• M19: 8,313,004 km (0.077 R)
• M20: 8,428,942 km (0.081 R)
• M21: 8,623,270 km (0.102 R)
• M22: 8,897,782 km (0.08 R)
• M23: 9,374,999 km (0.112 R)
• M24: 10,024,404 km (0.037 R)
• M25: 10,354,566 km (0.05 R)
• M26: 10,562,806 km (0.043 R)
• M27: 10,856,467 km (0.116 R)
• M28: 11,581,119 km (0.109 R)
• M29: 12,453,724 km (0.1 R)
• M30: 12,764,139 km (0.051 R)
• M31: 12,897,880 km (0.093 R)
• M32: 13,121,977 km (0.061 R)
• M33: 13,664,868 km (0.025 R)
• M34: 13,939,230 km (0.109 R)
• M35: 14,030,934 km (0.099 R)
• M36: 14,169,162 km (0.106 R)
• M37: 14,400,291 km (0.032 R)
• M38: 15,718,099 km (0.094 R)
• M39: 16,294,499 km (0.087 R)
• M40: 16,391,289 km (0.049 R)
• M41: 17,123,122 km (0.104 R)
• M42: 17,616,944 km (0.09 R)
• M43: 18,316,165 km (0.118 R)
• M44: 18,922,635 km (0.103 R)
• M45: 19,228,413 km (0.038 R)
• M46: 22,106,377 km (0.093 R)
• M47: 23,349,086 km (0.073 R)
• M48: 24,282,278 km (0.099 R)
• M49: 24,836,837 km (0.114 R)
• M50: 25,283,536 km (0.057 R)
• M51: 25,451,834 km (0.113 R)
• M52: 25,564,182 km (0.106 R)
• M53: 25,676,679 km (0.092 R)
• M54: 25,902,123 km (0.072 R)
• M55: 26,185,013 km (0.1 R)
• M56: 27,096,812 km (0.075 R)
• M57: 27,787,505 km (0.109 R)
• M58: 27,903,294 km (0.085 R)
• M59: 28,251,259 km (0.119 R)
• M60: 30,667,713 km (0.058 R)
• M61: 31,146,875 km (0.111 R)
• M62: 32,660,207 km (0.099 R)
• M63: 32,782,279 km (0.091 R)
• M64: 33,764,688 km (0.047 R)
• M65: 34,756,522 km (0.05 R)
• M66: 36,072,983 km (0.118 R)
• M67: 37,597,386 km (0.035 R)
• M68: 37,725,441 km (0.044 R)
• M69: 37,917,675 km (0.099 R)
• M70: 38,174,534 km (0.08 R)
• M71: 38,238,861 km (0.094 R)
• M72: 38,303,188 km (0.106 R)
• M73: 39,013,180 km (0.074 R)
• M74: 39,142,732 km (0.092 R)
• M75: 39,727,659 km (0.117 R)
• M76: 39,792,884 km (0.086 R)
• M77: 40,380,953 km (0.102 R)
• M78: 40,446,328 km (0.04 R)
• M79: 40,512,001 km (0.089 R)
• M80: 40,708,872 km (0.095 R)
• M81: 41,169,484 km (0.079 R)
• M82: 42,162,365 km (0.09 R)
• M83: 43,364,084 km (0.065 R)
• M84: 43,969,208 km (0.081 R)
• M85: 44,036,676 km (0.046 R)
• M86: 44,104,145 km (0.084 R)
• M87: 44,848,245 km (0.06 R)
• M88: 44,916,162 km (0.105 R)
• M89: 45,187,832 km (0.091 R)
• M90: 45,392,033 km (0.038 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit