🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.48 AU - 0.52 AU

Year: 128 Days

Day: 18.8 Hours

Environment

Temp: 262 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,258,533 km

• M1: 30,219 km (0.069 R)
• M2: 231,428 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.78 AU - 0.9 AU

Year: 280 Days

Day: 18 Hours

Environment

Temp: 143 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,258,533 km

• M1: 318,793 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.13 AU - 1.47 AU

Year: 539 Days

Day: 44.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,258,533 km

• M1: 590,463 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.46 AU - 3.54 AU

Year: 1888 Days

Day: 43.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.04 AU - 4.54 AU

Year: 3229 Days

Day: 31.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,258,533 km

• M1: 32,762 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 8.4

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.85 AU - 10.67 AU

Year: 11944 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,258,533 km

• M1: 123,119 km (0.066 R)
• M2: 201,508 km (0.101 R)
• M3: 253,868 km (0.081 R)
• M4: 325,974 km (0.119 R)
• M5: 527,183 km (0.104 R)
• M6: 1,020,706 km (0.092 R)
• M7: 1,104,032 km (0.111 R)
• M8: 1,322,445 km (0.052 R)
• M9: 1,927,868 km (0.063 R)
• M10: 2,084,796 km (0.039 R)
• M11: 2,218,985 km (0.11 R)
• M12: 2,667,180 km (0.059 R)
• M13: 2,991,658 km (0.102 R)
• M14: 3,454,215 km (0.119 R)
• M15: 3,549,509 km (0.05 R)
• M16: 3,613,537 km (0.09 R)
• M17: 4,038,993 km (0.031 R)
• M18: 4,139,373 km (0.087 R)
• M19: 4,308,718 km (0.097 R)
• M20: 4,936,879 km (0.037 R)
• M21: 5,008,537 km (0.082 R)
• M22: 5,743,361 km (0.082 R)
• M23: 5,818,759 km (0.055 R)
• M24: 6,123,490 km (0.091 R)
• M25: 6,868,038 km (0.084 R)
• M26: 7,434,865 km (0.043 R)
• M27: 8,873,099 km (0.055 R)
• M28: 10,303,105 km (0.049 R)
• M29: 10,997,837 km (0.082 R)
• M30: 11,612,086 km (0.073 R)
• M31: 12,043,975 km (0.115 R)
• M32: 12,873,944 km (0.047 R)
• M33: 13,320,793 km (0.082 R)
• M34: 13,571,220 km (0.11 R)
• M35: 14,076,860 km (0.116 R)
• M36: 14,640,096 km (0.12 R)
• M37: 15,002,422 km (0.107 R)
• M38: 15,683,093 km (0.027 R)
• M39: 15,841,667 km (0.048 R)
• M40: 17,020,348 km (0.115 R)
• M41: 17,074,503 km (0.088 R)
• M42: 17,895,196 km (0.087 R)
• M43: 18,728,606 km (0.097 R)
• M44: 19,347,792 km (0.053 R)
• M45: 19,404,489 km (0.119 R)
• M46: 19,973,709 km (0.071 R)
• M47: 20,433,124 km (0.106 R)
• M48: 21,070,411 km (0.059 R)
• M49: 21,303,784 km (0.095 R)
• M50: 21,773,222 km (0.049 R)
• M51: 22,009,138 km (0.081 R)
• M52: 22,781,811 km (0.102 R)
• M53: 24,721,497 km (0.117 R)
• M54: 24,906,101 km (0.098 R)
• M55: 25,029,369 km (0.077 R)
• M56: 25,276,505 km (0.11 R)
• M57: 25,835,702 km (0.047 R)
• M58: 26,524,600 km (0.062 R)
• M59: 26,650,561 km (0.119 R)
• M60: 27,473,799 km (0.116 R)
• M61: 28,305,413 km (0.085 R)
• M62: 28,627,497 km (0.099 R)
• M63: 31,914,163 km (0.078 R)
• M64: 32,182,242 km (0.039 R)
• M65: 33,126,354 km (0.057 R)
• M66: 33,261,890 km (0.059 R)
• M67: 34,011,076 km (0.114 R)
• M68: 34,079,442 km (0.093 R)
• M69: 34,353,505 km (0.056 R)
• M70: 35,456,640 km (0.097 R)
• M71: 36,571,593 km (0.093 R)
• M72: 36,852,089 km (0.032 R)
• M73: 37,556,545 km (0.116 R)
• M74: 37,627,156 km (0.08 R)
• M75: 38,407,608 km (0.04 R)
• M76: 39,768,350 km (0.1 R)
• M77: 40,056,775 km (0.086 R)
• M78: 41,436,516 km (0.108 R)
• M79: 41,509,520 km (0.089 R)
• M80: 42,242,400 km (0.092 R)
• M81: 42,315,852 km (0.111 R)
• M82: 42,610,410 km (0.035 R)
• M83: 43,497,974 km (0.063 R)
• M84: 43,795,076 km (0.079 R)
• M85: 47,261,259 km (0.111 R)
• M86: 48,333,576 km (0.091 R)
• M87: 48,410,469 km (0.116 R)
• M88: 49,259,138 km (0.083 R)
• M89: 49,336,480 km (0.078 R)
• M90: 50,268,325 km (0.07 R)
• M91: 50,580,237 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 11

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.99 AU - 11.69 AU

Year: 13879 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,258,533 km

• M1: 170,990 km (0.112 R)
• M2: 354,248 km (0.047 R)
• M3: 640,129 km (0.056 R)
• M4: 732,581 km (0.097 R)
• M5: 1,017,714 km (0.08 R)
• M6: 1,196,633 km (0.099 R)
• M7: 1,266,496 km (0.036 R)
• M8: 1,689,259 km (0.118 R)
• M9: 2,041,562 km (0.106 R)
• M10: 2,357,812 km (0.069 R)
• M11: 3,134,375 km (0.106 R)
• M12: 3,365,354 km (0.1 R)
• M13: 4,344,173 km (0.082 R)
• M14: 4,676,729 km (0.083 R)
• M15: 4,903,070 km (0.092 R)
• M16: 5,171,748 km (0.093 R)
• M17: 5,366,674 km (0.118 R)
• M18: 5,563,994 km (0.115 R)
• M19: 6,047,494 km (0.082 R)
• M20: 8,294,604 km (0.101 R)
• M21: 8,569,116 km (0.103 R)
• M22: 10,180,285 km (0.048 R)
• M23: 11,120,807 km (0.113 R)
• M24: 12,088,854 km (0.092 R)
• M25: 12,504,587 km (0.087 R)
• M26: 12,766,682 km (0.101 R)
• M27: 13,030,723 km (0.045 R)
• M28: 13,403,520 km (0.072 R)
• M29: 13,671,899 km (0.108 R)
• M30: 14,050,531 km (0.029 R)
• M31: 14,378,001 km (0.104 R)
• M32: 15,207,372 km (0.112 R)
• M33: 15,319,121 km (0.095 R)
• M34: 15,431,170 km (0.081 R)
• M35: 15,768,962 km (0.084 R)
• M36: 16,912,488 km (0.111 R)
• M37: 18,141,883 km (0.104 R)
• M38: 18,319,905 km (0.032 R)
• M39: 18,977,387 km (0.08 R)
• M40: 19,097,814 km (0.103 R)
• M41: 19,581,912 km (0.094 R)
• M42: 20,070,050 km (0.064 R)
• M43: 20,377,175 km (0.095 R)
• M44: 20,624,011 km (0.07 R)
• M45: 21,873,004 km (0.109 R)
• M46: 23,210,708 km (0.101 R)
• M47: 24,312,945 km (0.092 R)
• M48: 24,706,088 km (0.082 R)
• M49: 25,233,421 km (0.039 R)
• M50: 25,498,508 km (0.103 R)
• M51: 26,165,416 km (0.082 R)
• M52: 27,040,862 km (0.112 R)
• M53: 27,244,166 km (0.077 R)
• M54: 27,448,068 km (0.104 R)
• M55: 28,062,915 km (0.113 R)
• M56: 29,794,211 km (0.111 R)
• M57: 30,425,963 km (0.086 R)
• M58: 30,567,034 km (0.061 R)
• M59: 31,702,631 km (0.106 R)
• M60: 32,491,461 km (0.108 R)
• M61: 33,942,261 km (0.073 R)
• M62: 34,970,297 km (0.03 R)
• M63: 35,636,606 km (0.104 R)
• M64: 36,531,650 km (0.113 R)
• M65: 36,831,594 km (0.112 R)
• M66: 37,358,478 km (0.114 R)
• M67: 38,724,755 km (0.092 R)
• M68: 39,183,871 km (0.025 R)
• M69: 39,260,465 km (0.117 R)
• M70: 40,649,481 km (0.105 R)
• M71: 40,960,346 km (0.064 R)
• M72: 41,584,319 km (0.079 R)
• M73: 41,740,798 km (0.105 R)
• M74: 42,605,174 km (0.117 R)
• M75: 43,634,109 km (0.119 R)
• M76: 44,111,775 km (0.099 R)
• M77: 44,351,281 km (0.049 R)
• M78: 45,474,761 km (0.094 R)
• M79: 45,716,660 km (0.11 R)
• M80: 45,797,443 km (0.095 R)
• M81: 46,851,360 km (0.076 R)
• M82: 47,340,545 km (0.118 R)
• M83: 48,983,280 km (0.101 R)
• M84: 49,562,672 km (0.087 R)
• M85: 51,398,238 km (0.102 R)
• M86: 56,429,813 km (0.106 R)
• M87: 57,472,360 km (0.09 R)
• M88: 57,733,857 km (0.04 R)
• M89: 58,083,318 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 13.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.36 AU - 13.78 AU

Year: 15240 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,258,533 km

• M1: 167,400 km (0.116 R)
• M2: 438,621 km (0.091 R)
• M3: 808,427 km (0.107 R)
• M4: 915,988 km (0.057 R)
• M5: 1,503,907 km (0.117 R)
• M6: 1,808,937 km (0.092 R)
• M7: 2,288,399 km (0.07 R)
• M8: 2,478,388 km (0.049 R)
• M9: 3,506,275 km (0.108 R)
• M10: 3,800,983 km (0.099 R)
• M11: 4,977,271 km (0.102 R)
• M12: 6,392,317 km (0.118 R)
• M13: 7,260,433 km (0.116 R)
• M14: 7,542,276 km (0.079 R)
• M15: 9,821,250 km (0.118 R)
• M16: 9,924,772 km (0.076 R)
• M17: 10,713,751 km (0.08 R)
• M18: 10,820,414 km (0.104 R)
• M19: 10,927,526 km (0.086 R)
• M20: 11,359,415 km (0.03 R)
• M21: 12,575,945 km (0.099 R)
• M22: 13,544,292 km (0.067 R)
• M23: 14,183,524 km (0.093 R)
• M24: 14,477,484 km (0.066 R)
• M25: 15,371,181 km (0.089 R)
• M26: 15,552,045 km (0.047 R)
• M27: 15,916,017 km (0.053 R)
• M28: 16,344,166 km (0.08 R)
• M29: 16,467,285 km (0.099 R)
• M30: 16,838,138 km (0.066 R)
• M31: 17,024,686 km (0.066 R)
• M32: 18,031,031 km (0.12 R)
• M33: 18,605,637 km (0.115 R)
• M34: 18,798,468 km (0.118 R)
• M35: 18,927,422 km (0.104 R)
• M36: 19,707,275 km (0.12 R)
• M37: 20,167,139 km (0.107 R)
• M38: 20,564,023 km (0.107 R)
• M39: 21,635,143 km (0.07 R)
• M40: 21,770,380 km (0.101 R)
• M41: 22,177,585 km (0.092 R)
• M42: 23,275,783 km (0.085 R)
• M43: 24,814,547 km (0.098 R)
• M44: 27,402,889 km (0.097 R)
• M45: 27,916,159 km (0.088 R)
• M46: 28,580,673 km (0.115 R)
• M47: 29,026,624 km (0.075 R)
• M48: 29,549,768 km (0.111 R)
• M49: 30,076,054 km (0.113 R)
• M50: 31,061,604 km (0.103 R)
• M51: 32,289,204 km (0.103 R)
• M52: 34,002,998 km (0.066 R)
• M53: 34,238,913 km (0.08 R)
• M54: 34,791,678 km (0.114 R)
• M55: 35,746,112 km (0.088 R)
• M56: 35,906,032 km (0.119 R)
• M57: 36,226,620 km (0.102 R)
• M58: 37,599,480 km (0.093 R)
• M59: 37,843,474 km (0.071 R)
• M60: 40,479,389 km (0.114 R)
• M61: 40,646,041 km (0.093 R)
• M62: 41,063,718 km (0.052 R)
• M63: 41,231,268 km (0.112 R)
• M64: 41,987,934 km (0.108 R)
• M65: 42,072,157 km (0.11 R)
• M66: 43,259,067 km (0.068 R)
• M67: 43,856,561 km (0.105 R)
• M68: 44,113,420 km (0.117 R)
• M69: 44,285,009 km (0.106 R)
• M70: 46,099,781 km (0.089 R)
• M71: 46,186,847 km (0.112 R)
• M72: 46,273,913 km (0.107 R)
• M73: 46,448,194 km (0.037 R)
• M74: 50,427,946 km (0.071 R)
• M75: 51,417,237 km (0.086 R)
• M76: 52,685,677 km (0.111 R)
• M77: 54,884,018 km (0.115 R)
• M78: 55,901,583 km (0.062 R)
• M79: 56,738,732 km (0.065 R)
• M80: 58,049,359 km (0.08 R)
• M81: 58,614,091 km (0.053 R)
• M82: 61,464,978 km (0.034 R)
• M83: 63,875,000 km (0.025 R)
• M84: 65,237,986 km (0.073 R)
• M85: 65,335,823 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.1

Radius: 7.8

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.09 AU - 16.61 AU

Year: 21857 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,258,533 km

• M1: 134,189 km (0.11 R)
• M2: 433,086 km (0.111 R)
• M3: 738,265 km (0.117 R)
• M4: 1,710,652 km (0.113 R)
• M5: 2,981,785 km (0.103 R)
• M6: 3,470,970 km (0.09 R)
• M7: 3,767,922 km (0.12 R)
• M8: 4,117,382 km (0.088 R)
• M9: 4,206,393 km (0.096 R)
• M10: 4,941,517 km (0.083 R)
• M11: 5,616,951 km (0.081 R)
• M12: 6,321,108 km (0.106 R)
• M13: 6,423,882 km (0.051 R)
• M14: 6,631,374 km (0.078 R)
• M15: 7,483,035 km (0.088 R)
• M16: 7,921,806 km (0.087 R)
• M17: 8,256,306 km (0.043 R)
• M18: 9,522,054 km (0.097 R)
• M19: 9,877,648 km (0.114 R)
• M20: 10,177,442 km (0.035 R)
• M21: 10,724,372 km (0.047 R)
• M22: 12,551,112 km (0.113 R)
• M23: 13,071,862 km (0.108 R)
• M24: 13,732,636 km (0.102 R)
• M25: 13,999,967 km (0.094 R)
• M26: 14,336,562 km (0.064 R)
• M27: 14,880,650 km (0.051 R)
• M28: 15,086,496 km (0.075 R)
• M29: 17,773,873 km (0.103 R)
• M30: 18,358,202 km (0.059 R)
• M31: 18,726,661 km (0.104 R)
• M32: 19,321,163 km (0.117 R)
• M33: 19,545,710 km (0.085 R)
• M34: 19,921,799 km (0.07 R)
• M35: 20,757,901 km (0.089 R)
• M36: 20,987,833 km (0.108 R)
• M37: 22,542,604 km (0.088 R)
• M38: 22,621,292 km (0.116 R)
• M39: 25,187,943 km (0.108 R)
• M40: 25,761,651 km (0.076 R)
• M41: 26,505,452 km (0.099 R)
• M42: 28,098,968 km (0.119 R)
• M43: 28,183,640 km (0.083 R)
• M44: 29,207,039 km (0.066 R)
• M45: 32,527,065 km (0.074 R)
• M46: 33,689,889 km (0.062 R)
• M47: 35,139,941 km (0.109 R)
• M48: 35,597,113 km (0.09 R)
• M49: 35,964,375 km (0.103 R)
• M50: 38,852,811 km (0.08 R)
• M51: 39,230,994 km (0.072 R)
• M52: 39,420,385 km (0.108 R)
• M53: 41,718,209 km (0.059 R)
• M54: 42,008,428 km (0.092 R)
• M55: 44,354,721 km (0.117 R)
• M56: 44,453,306 km (0.112 R)
• M57: 45,245,427 km (0.055 R)
• M58: 45,344,760 km (0.046 R)
• M59: 46,042,185 km (0.097 R)
• M60: 49,889,394 km (0.047 R)
• M61: 50,609,259 km (0.12 R)
• M62: 51,125,521 km (0.105 R)
• M63: 54,682,510 km (0.069 R)
• M64: 56,383,886 km (0.112 R)
• M65: 57,778,886 km (0.075 R)
• M66: 57,886,597 km (0.052 R)
• M67: 59,729,194 km (0.112 R)
• M68: 60,931,662 km (0.029 R)
• M69: 61,260,926 km (0.118 R)
• M70: 61,480,835 km (0.053 R)
• M71: 62,142,058 km (0.103 R)
• M72: 62,363,014 km (0.109 R)
• M73: 63,471,534 km (0.095 R)
• M74: 63,582,835 km (0.086 R)
• M75: 63,694,136 km (0.027 R)
• M76: 64,251,537 km (0.072 R)
• M77: 64,586,637 km (0.085 R)
• M78: 67,062,481 km (0.111 R)
• M79: 68,198,229 km (0.066 R)
• M80: 68,540,060 km (0.065 R)
• M81: 69,569,293 km (0.062 R)
• M82: 71,758,807 km (0.08 R)
• M83: 72,338,798 km (0.052 R)
• M84: 72,803,898 km (0.117 R)
• M85: 73,153,359 km (0.092 R)
• M86: 74,791,455 km (0.076 R)
• M87: 75,261,791 km (0.088 R)
• M88: 78,104,001 km (0.081 R)
• M89: 79,418,368 km (0.105 R)
• M90: 79,898,128 km (0.113 R)
• M91: 80,138,383 km (0.111 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 19,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit