🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.6 AU - 0.76 AU

Year: 197 Days

Day: 27.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 117,216,470 km

• M1: 55,052 km (0.109 R)
• M2: 306,526 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.67 AU - 0.97 AU

Year: 261 Days

Day: 26.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 149.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.1 AU - 1.18 AU

Year: 428 Days

Day: 29.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1 AU - 1.38 AU

Year: 456 Days

Day: 47.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.87 AU - 2.29 AU

Year: 1054 Days

Day: 21.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,216,470 km

• M1: 334,202 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.09 AU - 2.15 AU

Year: 1085 Days

Day: 27.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 14.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.07 AU - 6.51 AU

Year: 4897 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 117,216,470 km

• M1: 188,045 km (0.047 R)
• M2: 288,574 km (0.118 R)
• M3: 419,173 km (0.112 R)
• M4: 556,504 km (0.111 R)
• M5: 748,289 km (0.116 R)
• M6: 839,394 km (0.071 R)
• M7: 1,055,413 km (0.044 R)
• M8: 1,159,982 km (0.069 R)
• M9: 1,279,660 km (0.071 R)
• M10: 1,438,384 km (0.079 R)
• M11: 1,763,759 km (0.076 R)
• M12: 1,877,752 km (0.12 R)
• M13: 1,981,125 km (0.114 R)
• M14: 2,153,611 km (0.047 R)
• M15: 2,275,982 km (0.105 R)
• M16: 2,372,921 km (0.044 R)
• M17: 2,672,117 km (0.034 R)
• M18: 2,789,402 km (0.086 R)
• M19: 3,229,369 km (0.092 R)
• M20: 3,370,590 km (0.118 R)
• M21: 3,481,741 km (0.098 R)
• M22: 3,773,606 km (0.043 R)
• M23: 4,107,210 km (0.109 R)
• M24: 4,538,051 km (0.116 R)
• M25: 4,732,379 km (0.074 R)
• M26: 4,911,298 km (0.084 R)
• M27: 5,092,611 km (0.091 R)
• M28: 5,184,165 km (0.061 R)
• M29: 5,368,768 km (0.093 R)
• M30: 5,461,968 km (0.109 R)
• M31: 5,687,861 km (0.072 R)
• M32: 5,782,855 km (0.107 R)
• M33: 5,974,640 km (0.1 R)
• M34: 6,148,921 km (0.056 R)
• M35: 6,285,654 km (0.095 R)
• M36: 6,384,089 km (0.101 R)
• M37: 6,742,376 km (0.116 R)
• M38: 7,856,581 km (0.109 R)
• M39: 8,026,674 km (0.082 R)
• M40: 9,999,122 km (0.092 R)
• M41: 11,241,831 km (0.072 R)
• M42: 11,337,574 km (0.043 R)
• M43: 11,433,765 km (0.081 R)
• M44: 11,578,277 km (0.102 R)
• M45: 12,015,701 km (0.112 R)
• M46: 12,138,222 km (0.119 R)
• M47: 12,236,507 km (0.064 R)
• M48: 12,508,177 km (0.099 R)
• M49: 12,657,326 km (0.12 R)
• M50: 13,462,163 km (0.063 R)
• M51: 13,691,496 km (0.073 R)
• M52: 14,076,711 km (0.091 R)
• M53: 14,283,605 km (0.11 R)
• M54: 14,439,486 km (0.115 R)
• M55: 14,674,354 km (0.085 R)
• M56: 15,413,069 km (0.088 R)
• M57: 15,572,989 km (0.064 R)
• M58: 15,706,729 km (0.096 R)
• M59: 16,190,978 km (0.092 R)
• M60: 16,516,652 km (0.1 R)
• M61: 16,625,709 km (0.087 R)
• M62: 16,871,947 km (0.114 R)
• M63: 17,064,330 km (0.086 R)
• M64: 18,402,782 km (0.114 R)
• M65: 18,742,818 km (0.114 R)
• M66: 18,913,509 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 14.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.54 AU - 11.9 AU

Year: 10651 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 117,216,470 km

• M1: 228,286 km (0.094 R)
• M2: 454,628 km (0.08 R)
• M3: 732,132 km (0.085 R)
• M4: 974,331 km (0.094 R)
• M5: 1,305,541 km (0.095 R)
• M6: 1,431,203 km (0.089 R)
• M7: 1,718,431 km (0.056 R)
• M8: 1,834,070 km (0.067 R)
• M9: 1,952,402 km (0.075 R)
• M10: 2,426,328 km (0.034 R)
• M11: 2,530,747 km (0.091 R)
• M12: 2,690,368 km (0.074 R)
• M13: 3,132,729 km (0.115 R)
• M14: 3,628,197 km (0.092 R)
• M15: 3,839,579 km (0.072 R)
• M16: 4,627,810 km (0.078 R)
• M17: 4,857,592 km (0.066 R)
• M18: 5,226,351 km (0.117 R)
• M19: 5,328,527 km (0.077 R)
• M20: 5,465,708 km (0.105 R)
• M21: 5,743,960 km (0.078 R)
• M22: 6,569,590 km (0.111 R)
• M23: 7,015,243 km (0.058 R)
• M24: 7,470,768 km (0.066 R)
• M25: 7,624,854 km (0.034 R)
• M26: 8,093,245 km (0.11 R)
• M27: 9,263,998 km (0.087 R)
• M28: 9,388,164 km (0.075 R)
• M29: 9,554,517 km (0.107 R)
• M30: 10,187,316 km (0.087 R)
• M31: 10,833,728 km (0.042 R)
• M32: 12,302,480 km (0.109 R)
• M33: 12,576,244 km (0.112 R)
• M34: 13,880,438 km (0.092 R)
• M35: 14,596,863 km (0.117 R)
• M36: 15,227,418 km (0.068 R)
• M37: 16,165,097 km (0.103 R)
• M38: 16,868,058 km (0.083 R)
• M39: 17,274,216 km (0.053 R)
• M40: 17,427,404 km (0.113 R)
• M41: 18,303,898 km (0.112 R)
• M42: 19,671,970 km (0.094 R)
• M43: 19,992,409 km (0.115 R)
• M44: 21,510,528 km (0.104 R)
• M45: 22,897,001 km (0.088 R)
• M46: 23,403,390 km (0.119 R)
• M47: 24,198,204 km (0.091 R)
• M48: 25,001,993 km (0.102 R)
• M49: 25,117,482 km (0.12 R)
• M50: 25,581,385 km (0.061 R)
• M51: 25,697,922 km (0.082 R)
• M52: 26,165,416 km (0.083 R)
• M53: 26,990,298 km (0.109 R)
• M54: 27,644,340 km (0.079 R)
• M55: 28,363,906 km (0.087 R)
• M56: 29,454,774 km (0.118 R)
• M57: 29,821,588 km (0.107 R)
• M58: 30,374,352 km (0.11 R)
• M59: 30,930,706 km (0.113 R)
• M60: 31,927,926 km (0.099 R)
• M61: 32,999,046 km (0.039 R)
• M62: 33,189,335 km (0.117 R)
• M63: 34,467,050 km (0.071 R)
• M64: 35,176,593 km (0.12 R)
• M65: 36,217,345 km (0.105 R)
• M66: 36,348,094 km (0.095 R)
• M67: 37,070,352 km (0.105 R)
• M68: 37,731,126 km (0.117 R)
• M69: 38,329,069 km (0.11 R)
• M70: 38,796,413 km (0.091 R)
• M71: 39,332,721 km (0.102 R)
• M72: 39,939,041 km (0.094 R)
• M73: 40,344,900 km (0.117 R)
• M74: 41,229,173 km (0.114 R)
• M75: 41,913,733 km (0.105 R)
• M76: 43,155,246 km (0.102 R)
• M77: 43,363,336 km (0.077 R)
• M78: 43,502,313 km (0.097 R)
• M79: 43,850,277 km (0.053 R)
• M80: 43,989,703 km (0.115 R)
• M81: 44,269,002 km (0.065 R)
• M82: 45,180,951 km (0.107 R)
• M83: 45,604,013 km (0.094 R)
• M84: 47,237,472 km (0.103 R)
• M85: 47,595,161 km (0.108 R)
• M86: 48,097,511 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.7

Radius: 5.3

Gravity: 33.56 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 15.49 AU - 25.49 AU

Year: 32598 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 117,216,470 km

• M1: 76,445 km (0.065 R)
• M2: 372,798 km (0.116 R)
• M3: 832,961 km (0.055 R)
• M4: 1,110,465 km (0.077 R)
• M5: 1,660,237 km (0.077 R)
• M6: 3,124,202 km (0.11 R)
• M7: 3,281,878 km (0.11 R)
• M8: 3,334,985 km (0.049 R)
• M9: 4,223,896 km (0.076 R)
• M10: 5,058,054 km (0.108 R)
• M11: 5,181,322 km (0.108 R)
• M12: 5,684,270 km (0.045 R)
• M13: 7,353,633 km (0.06 R)
• M14: 7,917,767 km (0.081 R)
• M15: 8,938,024 km (0.038 R)
• M16: 9,087,023 km (0.092 R)
• M17: 9,768,143 km (0.077 R)
• M18: 9,998,972 km (0.104 R)
• M19: 11,019,230 km (0.061 R)
• M20: 11,582,166 km (0.074 R)
• M21: 11,744,779 km (0.1 R)
• M22: 13,326,627 km (0.061 R)
• M23: 15,062,561 km (0.097 R)
• M24: 16,684,651 km (0.089 R)
• M25: 16,868,207 km (0.061 R)
• M26: 17,984,058 km (0.1 R)
• M27: 18,550,884 km (0.064 R)
• M28: 21,272,368 km (0.116 R)
• M29: 22,780,913 km (0.112 R)
• M30: 22,882,640 km (0.099 R)
• M31: 22,984,516 km (0.045 R)
• M32: 24,115,775 km (0.084 R)
• M33: 24,740,496 km (0.085 R)
• M34: 25,159,819 km (0.12 R)
• M35: 26,646,074 km (0.077 R)
• M36: 27,508,206 km (0.098 R)
• M37: 28,598,475 km (0.094 R)
• M38: 28,818,235 km (0.075 R)
• M39: 30,821,201 km (0.069 R)
• M40: 30,933,848 km (0.057 R)
• M41: 31,159,441 km (0.111 R)
• M42: 33,560,786 km (0.039 R)
• M43: 33,908,751 km (0.085 R)
• M44: 37,332,747 km (0.115 R)
• M45: 38,296,606 km (0.104 R)
• M46: 38,781,602 km (0.075 R)
• M47: 39,757,579 km (0.109 R)
• M48: 40,494,797 km (0.032 R)
• M49: 41,112,636 km (0.068 R)
• M50: 41,609,152 km (0.096 R)
• M51: 41,733,617 km (0.069 R)
• M52: 42,482,953 km (0.046 R)
• M53: 43,615,110 km (0.069 R)
• M54: 44,757,140 km (0.112 R)
• M55: 44,884,747 km (0.081 R)
• M56: 45,652,333 km (0.09 R)
• M57: 46,682,464 km (0.087 R)
• M58: 47,460,074 km (0.101 R)
• M59: 53,833,392 km (0.079 R)
• M60: 56,980,931 km (0.097 R)
• M61: 57,257,538 km (0.037 R)
• M62: 58,228,727 km (0.076 R)
• M63: 59,485,499 km (0.101 R)
• M64: 62,168,088 km (0.087 R)
• M65: 63,166,205 km (0.089 R)
• M66: 64,025,944 km (0.072 R)
• M67: 65,322,957 km (0.105 R)
• M68: 67,503,795 km (0.067 R)
• M69: 68,089,321 km (0.067 R)
• M70: 68,235,927 km (0.111 R)
• M71: 68,529,588 km (0.091 R)
• M72: 70,448,330 km (0.097 R)
• M73: 71,936,380 km (0.118 R)
• M74: 73,735,594 km (0.089 R)
• M75: 74,489,567 km (0.117 R)
• M76: 75,549,468 km (0.057 R)
• M77: 79,529,818 km (0.087 R)
• M78: 82,325,204 km (0.068 R)
• M79: 82,950,823 km (0.105 R)
• M80: 84,363,924 km (0.085 R)
• M81: 88,651,249 km (0.071 R)
• M82: 88,811,319 km (0.091 R)
• M83: 90,095,916 km (0.046 R)
• M84: 91,548,362 km (0.11 R)
• M85: 92,358,733 km (0.113 R)
• M86: 96,281,190 km (0.066 R)
• M87: 97,931,404 km (0.12 R)
• M88: 102,098,004 km (0.1 R)
• M89: 105,812,070 km (0.103 R)
• M90: 110,430,455 km (0.071 R)
• M91: 110,775,129 km (0.093 R)
• M92: 113,893,646 km (0.067 R)
• M93: 114,764,904 km (0.079 R)
• M94: 115,638,556 km (0.1 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 19,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit