🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.39 AU - 1.97 AU

Year: 834 Days

Day: 31.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.86 AU - 1.86 AU

Year: 971 Days

Day: 21.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,663,104 km

• M1: 1,428,211 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.93 AU - 2.81 AU

Year: 1397 Days

Day: 12.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.39 AU - 2.73 AU

Year: 1568 Days

Day: 26.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,663,104 km

• M1: 1,204,712 km (0.105 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 13.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.88 AU - 5.38 AU

Year: 3815 Days

Day: 7.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 101,663,104 km

• M1: 169,195 km (0.106 R)
• M2: 265,087 km (0.109 R)
• M3: 427,102 km (0.091 R)
• M4: 667,057 km (0.025 R)
• M5: 953,986 km (0.035 R)
• M6: 1,113,008 km (0.081 R)
• M7: 1,252,733 km (0.111 R)
• M8: 1,660,686 km (0.114 R)
• M9: 2,023,610 km (0.054 R)
• M10: 2,357,513 km (0.07 R)
• M11: 2,766,513 km (0.073 R)
• M12: 3,218,449 km (0.108 R)
• M13: 3,340,221 km (0.035 R)
• M14: 3,442,845 km (0.115 R)
• M15: 3,588,554 km (0.043 R)
• M16: 3,714,964 km (0.108 R)
• M17: 3,885,954 km (0.111 R)
• M18: 3,972,422 km (0.095 R)
• M19: 5,036,960 km (0.115 R)
• M20: 5,346,478 km (0.059 R)
• M21: 5,491,439 km (0.043 R)
• M22: 5,760,715 km (0.043 R)
• M23: 6,109,727 km (0.118 R)
• M24: 6,236,137 km (0.06 R)
• M25: 6,465,770 km (0.084 R)
• M26: 6,802,514 km (0.078 R)
• M27: 7,331,792 km (0.11 R)
• M28: 7,493,208 km (0.12 R)
• M29: 8,039,838 km (0.088 R)
• M30: 8,206,490 km (0.062 R)
• M31: 8,290,116 km (0.055 R)
• M32: 8,458,413 km (0.112 R)
• M33: 8,941,315 km (0.103 R)
• M34: 9,433,343 km (0.109 R)
• M35: 9,521,007 km (0.057 R)
• M36: 9,638,441 km (0.059 R)
• M37: 9,785,945 km (0.075 R)
• M38: 9,993,587 km (0.115 R)
• M39: 10,142,885 km (0.103 R)
• M40: 10,323,001 km (0.116 R)
• M41: 10,443,727 km (0.103 R)
• M42: 11,115,720 km (0.103 R)
• M43: 11,270,554 km (0.026 R)
• M44: 11,425,986 km (0.115 R)
• M45: 11,550,751 km (0.1 R)
• M46: 13,346,374 km (0.072 R)
• M47: 13,478,020 km (0.094 R)
• M48: 14,175,894 km (0.067 R)
• M49: 14,444,871 km (0.045 R)
• M50: 14,953,654 km (0.113 R)
• M51: 15,399,605 km (0.107 R)
• M52: 15,710,768 km (0.119 R)
• M53: 15,989,170 km (0.117 R)
• M54: 16,164,050 km (0.08 R)
• M55: 16,550,910 km (0.071 R)
• M56: 16,834,248 km (0.083 R)
• M57: 17,083,329 km (0.111 R)
• M58: 17,369,659 km (0.043 R)
• M59: 18,677,743 km (0.117 R)
• M60: 19,867,046 km (0.084 R)
• M61: 20,281,432 km (0.113 R)
• M62: 20,584,667 km (0.032 R)
• M63: 21,812,716 km (0.117 R)
• M64: 22,006,744 km (0.109 R)
• M65: 22,357,402 km (0.088 R)
• M66: 22,670,660 km (0.11 R)
• M67: 22,827,887 km (0.095 R)
• M68: 23,103,746 km (0.078 R)
• M69: 23,539,674 km (0.064 R)
• M70: 23,778,582 km (0.096 R)
• M71: 24,500,092 km (0.097 R)
• M72: 24,863,615 km (0.069 R)
• M73: 25,228,933 km (0.083 R)
• M74: 25,473,376 km (0.11 R)
• M75: 25,718,716 km (0.101 R)
• M76: 27,499,529 km (0.108 R)
• M77: 27,625,341 km (0.076 R)
• M78: 28,214,607 km (0.1 R)
• M79: 28,383,802 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.4

Radius: 14.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.09 AU - 7.33 AU

Year: 6655 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,663,104 km

• M1: 222,302 km (0.054 R)
• M2: 377,435 km (0.05 R)
• M3: 481,107 km (0.09 R)
• M4: 623,674 km (0.04 R)
• M5: 855,401 km (0.103 R)
• M6: 959,970 km (0.082 R)
• M7: 1,133,952 km (0.116 R)
• M8: 1,571,077 km (0.077 R)
• M9: 1,664,875 km (0.057 R)
• M10: 1,760,767 km (0.105 R)
• M11: 1,938,190 km (0.085 R)
• M12: 2,121,896 km (0.113 R)
• M13: 2,799,575 km (0.076 R)
• M14: 2,915,064 km (0.087 R)
• M15: 3,127,194 km (0.112 R)
• M16: 3,819,682 km (0.105 R)
• M17: 4,504,990 km (0.04 R)
• M18: 5,372,209 km (0.044 R)
• M19: 5,840,002 km (0.089 R)
• M20: 6,139,197 km (0.11 R)
• M21: 6,260,222 km (0.114 R)
• M22: 6,659,349 km (0.084 R)
• M23: 6,783,815 km (0.1 R)
• M24: 7,003,574 km (0.059 R)
• M25: 7,418,110 km (0.111 R)
• M26: 7,709,676 km (0.083 R)
• M27: 8,371,497 km (0.071 R)
• M28: 8,505,985 km (0.071 R)
• M29: 8,811,464 km (0.106 R)
• M30: 10,356,361 km (0.088 R)
• M31: 10,646,282 km (0.11 R)
• M32: 11,049,299 km (0.113 R)
• M33: 11,160,151 km (0.094 R)
• M34: 11,420,152 km (0.093 R)
• M35: 11,644,549 km (0.04 R)
• M36: 11,870,441 km (0.029 R)
• M37: 12,326,715 km (0.112 R)
• M38: 12,788,673 km (0.097 R)
• M39: 13,809,230 km (0.09 R)
• M40: 14,048,437 km (0.09 R)
• M41: 14,289,140 km (0.086 R)
• M42: 14,450,257 km (0.088 R)
• M43: 14,815,276 km (0.069 R)
• M44: 14,937,497 km (0.105 R)
• M45: 15,388,834 km (0.107 R)
• M46: 15,512,850 km (0.038 R)
• M47: 16,095,385 km (0.112 R)
• M48: 16,221,047 km (0.03 R)
• M49: 16,685,099 km (0.117 R)
• M50: 17,067,920 km (0.037 R)
• M51: 17,239,060 km (0.114 R)
• M52: 19,025,708 km (0.082 R)
• M53: 19,247,561 km (0.111 R)
• M54: 19,873,479 km (0.08 R)
• M55: 20,415,322 km (0.074 R)
• M56: 20,870,698 km (0.079 R)
• M57: 22,209,898 km (0.093 R)
• M58: 22,350,071 km (0.091 R)
• M59: 22,631,166 km (0.11 R)
• M60: 23,197,095 km (0.104 R)
• M61: 23,386,785 km (0.117 R)
• M62: 23,672,217 km (0.059 R)
• M63: 24,198,503 km (0.09 R)
• M64: 25,457,967 km (0.118 R)
• M65: 26,293,023 km (0.107 R)
• M66: 26,887,824 km (0.097 R)
• M67: 26,987,456 km (0.082 R)
• M68: 27,487,113 km (0.046 R)
• M69: 27,838,817 km (0.105 R)
• M70: 27,989,911 km (0.066 R)
• M71: 29,413,933 km (0.083 R)
• M72: 29,516,557 km (0.103 R)
• M73: 29,619,182 km (0.081 R)
• M74: 30,861,442 km (0.06 R)
• M75: 31,804,208 km (0.098 R)
• M76: 31,909,525 km (0.049 R)
• M77: 32,120,458 km (0.067 R)
• M78: 33,289,416 km (0.093 R)
• M79: 34,040,547 km (0.079 R)
• M80: 34,418,281 km (0.06 R)
• M81: 34,526,441 km (0.109 R)
• M82: 34,960,125 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.5

Radius: 3.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.38 AU - 16.94 AU

Year: 19331 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 101,663,104 km

• M1: 42,037 km (0.098 R)
• M2: 809,624 km (0.103 R)
• M3: 1,600,248 km (0.054 R)
• M4: 1,724,863 km (0.063 R)
• M5: 2,294,083 km (0.1 R)
• M6: 2,557,525 km (0.092 R)
• M7: 2,808,999 km (0.095 R)
• M8: 3,358,023 km (0.094 R)
• M9: 3,867,853 km (0.089 R)
• M10: 3,939,211 km (0.07 R)
• M11: 3,963,147 km (0.097 R)
• M12: 4,107,509 km (0.057 R)
• M13: 4,500,802 km (0.109 R)
• M14: 4,626,165 km (0.066 R)
• M15: 5,061,046 km (0.062 R)
• M16: 5,642,981 km (0.109 R)
• M17: 6,926,531 km (0.099 R)
• M18: 7,690,079 km (0.118 R)
• M19: 8,697,022 km (0.057 R)
• M20: 9,327,128 km (0.081 R)
• M21: 10,365,487 km (0.111 R)
• M22: 10,999,333 km (0.104 R)
• M23: 11,134,270 km (0.057 R)
• M24: 11,269,806 km (0.096 R)
• M25: 11,783,076 km (0.064 R)
• M26: 12,408,844 km (0.078 R)
• M27: 13,439,723 km (0.086 R)
• M28: 15,695,809 km (0.033 R)
• M29: 17,198,370 km (0.088 R)
• M30: 18,026,244 km (0.105 R)
• M31: 19,231,255 km (0.104 R)
• M32: 21,507,087 km (0.103 R)
• M33: 22,099,794 km (0.109 R)
• M34: 22,569,232 km (0.071 R)
• M35: 22,697,887 km (0.05 R)
• M36: 23,387,832 km (0.036 R)
• M37: 23,997,294 km (0.073 R)
• M38: 24,040,976 km (0.118 R)
• M39: 24,303,969 km (0.085 R)
• M40: 24,523,729 km (0.071 R)
• M41: 25,142,765 km (0.084 R)
• M42: 25,409,647 km (0.055 R)
• M43: 25,588,117 km (0.091 R)
• M44: 25,811,766 km (0.083 R)
• M45: 25,856,646 km (0.034 R)
• M46: 26,667,466 km (0.117 R)
• M47: 26,712,794 km (0.053 R)
• M48: 26,894,256 km (0.03 R)
• M49: 27,167,123 km (0.111 R)
• M50: 27,212,750 km (0.06 R)
• M51: 27,395,260 km (0.103 R)
• M52: 28,037,483 km (0.09 R)
• M53: 28,545,518 km (0.033 R)
• M54: 30,229,391 km (0.073 R)
• M55: 31,274,033 km (0.12 R)
• M56: 31,417,498 km (0.044 R)
• M57: 31,848,938 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.3

Radius: 4.1

Gravity: 47.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.64 AU - 21.74 AU

Year: 28488 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,663,104 km

• M1: 360,232 km (0.09 R)
• M2: 578,944 km (0.061 R)
• M3: 716,275 km (0.098 R)
• M4: 803,640 km (0.114 R)
• M5: 1,544,448 km (0.11 R)
• M6: 1,773,932 km (0.071 R)
• M7: 2,569,044 km (0.116 R)
• M8: 2,658,504 km (0.12 R)
• M9: 3,216,205 km (0.112 R)
• M10: 4,868,812 km (0.102 R)
• M11: 6,013,236 km (0.106 R)
• M12: 6,493,296 km (0.053 R)
• M13: 8,202,002 km (0.114 R)
• M14: 8,333,948 km (0.111 R)
• M15: 8,400,070 km (0.094 R)
• M16: 9,139,383 km (0.029 R)
• M17: 9,759,765 km (0.085 R)
• M18: 10,322,552 km (0.028 R)
• M19: 10,607,835 km (0.069 R)
• M20: 12,072,847 km (0.107 R)
• M21: 12,981,804 km (0.076 R)
• M22: 13,212,484 km (0.092 R)
• M23: 15,592,586 km (0.049 R)
• M24: 15,674,117 km (0.09 R)
• M25: 16,166,593 km (0.114 R)
• M26: 16,998,656 km (0.07 R)
• M27: 18,015,324 km (0.108 R)
• M28: 18,444,819 km (0.111 R)
• M29: 22,642,535 km (0.096 R)
• M30: 23,198,740 km (0.096 R)
• M31: 23,853,380 km (0.058 R)
• M32: 24,608,999 km (0.057 R)
• M33: 24,799,138 km (0.026 R)
• M34: 26,434,841 km (0.078 R)
• M35: 29,606,765 km (0.057 R)
• M36: 31,856,119 km (0.041 R)
• M37: 32,063,312 km (0.117 R)
• M38: 32,583,314 km (0.107 R)
• M39: 32,687,584 km (0.091 R)
• M40: 35,438,838 km (0.11 R)
• M41: 35,868,633 km (0.112 R)
• M42: 36,516,541 km (0.116 R)
• M43: 36,733,308 km (0.103 R)
• M44: 37,168,339 km (0.114 R)
• M45: 38,153,291 km (0.119 R)
• M46: 38,925,216 km (0.078 R)
• M47: 40,821,220 km (0.105 R)
• M48: 41,837,289 km (0.057 R)
• M49: 42,064,079 km (0.081 R)
• M50: 45,749,572 km (0.077 R)
• M51: 45,983,244 km (0.111 R)
• M52: 47,630,616 km (0.066 R)
• M53: 50,017,300 km (0.035 R)
• M54: 52,076,365 km (0.069 R)
• M55: 52,442,581 km (0.114 R)
• M56: 52,809,694 km (0.087 R)
• M57: 53,546,463 km (0.049 R)
• M58: 54,657,976 km (0.109 R)
• M59: 54,781,843 km (0.073 R)
• M60: 56,026,647 km (0.083 R)
• M61: 56,778,077 km (0.062 R)
• M62: 58,037,691 km (0.083 R)
• M63: 60,072,222 km (0.05 R)
• M64: 62,907,550 km (0.101 R)
• M65: 65,786,112 km (0.104 R)
• M66: 66,711,076 km (0.071 R)
• M67: 67,374,393 km (0.077 R)
• M68: 67,906,513 km (0.066 R)
• M69: 68,707,460 km (0.11 R)
• M70: 69,109,130 km (0.03 R)
• M71: 69,511,548 km (0.118 R)
• M72: 69,780,226 km (0.082 R)
• M73: 69,914,714 km (0.107 R)
• M74: 71,399,773 km (0.087 R)
• M75: 71,535,159 km (0.056 R)
• M76: 72,078,199 km (0.107 R)
• M77: 74,950,777 km (0.074 R)
• M78: 76,054,959 km (0.109 R)
• M79: 81,655,903 km (0.103 R)
• M80: 82,223,178 km (0.112 R)
• M81: 84,219,263 km (0.1 R)
• M82: 87,968,335 km (0.106 R)
• M83: 90,302,211 km (0.101 R)
• M84: 91,624,058 km (0.115 R)
• M85: 91,771,412 km (0.117 R)
• M86: 92,213,623 km (0.069 R)
• M87: 92,952,338 km (0.111 R)
• M88: 93,100,290 km (0.05 R)
• M89: 93,544,596 km (0.095 R)
• M90: 94,138,200 km (0.048 R)
• M91: 94,435,601 km (0.084 R)
• M92: 98,177,791 km (0.067 R)
• M93: 98,479,231 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 19,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit