🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.8 AU - 0.94 AU

Year: 301 Days

Day: 12.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.9 AU - 1.12 AU

Year: 376 Days

Day: 27.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.87 AU - 1.31 AU

Year: 422 Days

Day: 28.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.08 AU - 1.32 AU

Year: 488 Days

Day: 21.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.49 AU - 4.43 AU

Year: 2922 Days

Day: 44.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.23 AU - 4.45 AU

Year: 3353 Days

Day: 23.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.5

Radius: 14.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.53 AU - 8.48 AU

Year: 7617 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,265,449 km

• M1: 190,139 km (0.07 R)
• M2: 324,777 km (0.099 R)
• M3: 464,950 km (0.118 R)
• M4: 854,952 km (0.085 R)
• M5: 997,967 km (0.059 R)
• M6: 1,149,959 km (0.053 R)
• M7: 1,245,103 km (0.115 R)
• M8: 1,565,542 km (0.117 R)
• M9: 1,875,060 km (0.116 R)
• M10: 1,989,203 km (0.055 R)
• M11: 2,125,487 km (0.1 R)
• M12: 2,469,861 km (0.049 R)
• M13: 2,659,701 km (0.051 R)
• M14: 3,121,509 km (0.075 R)
• M15: 3,212,465 km (0.12 R)
• M16: 3,304,318 km (0.094 R)
• M17: 3,585,263 km (0.088 R)
• M18: 3,801,282 km (0.085 R)
• M19: 4,812,863 km (0.117 R)
• M20: 4,918,479 km (0.054 R)
• M21: 5,159,032 km (0.104 R)
• M22: 5,267,341 km (0.051 R)
• M23: 5,513,579 km (0.074 R)
• M24: 5,707,757 km (0.094 R)
• M25: 5,960,877 km (0.094 R)
• M26: 6,189,014 km (0.09 R)
• M27: 6,801,617 km (0.116 R)
• M28: 6,920,547 km (0.028 R)
• M29: 7,190,721 km (0.114 R)
• M30: 7,372,781 km (0.104 R)
• M31: 7,495,003 km (0.054 R)
• M32: 7,587,006 km (0.066 R)
• M33: 8,053,452 km (0.041 R)
• M34: 8,369,552 km (0.053 R)
• M35: 8,851,407 km (0.087 R)
• M36: 9,079,394 km (0.074 R)
• M37: 9,177,680 km (0.102 R)
• M38: 10,146,476 km (0.065 R)
• M39: 10,248,501 km (0.073 R)
• M40: 10,937,998 km (0.117 R)
• M41: 12,470,628 km (0.095 R)
• M42: 14,107,977 km (0.075 R)
• M43: 14,336,413 km (0.105 R)
• M44: 14,835,770 km (0.094 R)
• M45: 15,458,247 km (0.109 R)
• M46: 15,772,702 km (0.06 R)
• M47: 17,011,073 km (0.071 R)
• M48: 18,322,149 km (0.12 R)
• M49: 18,989,804 km (0.057 R)
• M50: 20,220,396 km (0.084 R)
• M51: 21,345,522 km (0.091 R)
• M52: 21,827,526 km (0.071 R)
• M53: 23,701,539 km (0.079 R)
• M54: 24,841,325 km (0.065 R)
• M55: 25,025,330 km (0.083 R)
• M56: 25,163,559 km (0.119 R)
• M57: 25,302,236 km (0.071 R)
• M58: 25,719,464 km (0.114 R)
• M59: 25,812,514 km (0.063 R)
• M60: 26,138,937 km (0.067 R)
• M61: 26,419,882 km (0.11 R)
• M62: 26,513,829 km (0.085 R)
• M63: 27,411,117 km (0.061 R)
• M64: 28,078,772 km (0.098 R)
• M65: 31,397,003 km (0.114 R)
• M66: 31,695,750 km (0.079 R)
• M67: 31,795,531 km (0.095 R)
• M68: 32,296,086 km (0.105 R)
• M69: 32,496,996 km (0.107 R)
• M70: 32,849,598 km (0.108 R)
• M71: 34,119,235 km (0.103 R)
• M72: 34,221,560 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 9.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.17 AU - 10.65 AU

Year: 11570 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 93.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,265,449 km

• M1: 121,623 km (0.118 R)
• M2: 521,498 km (0.097 R)
• M3: 850,763 km (0.088 R)
• M4: 1,174,493 km (0.083 R)
• M5: 1,373,308 km (0.09 R)
• M6: 1,465,162 km (0.088 R)
• M7: 1,559,259 km (0.043 R)
• M8: 1,631,066 km (0.104 R)
• M9: 1,753,586 km (0.062 R)
• M10: 2,438,894 km (0.046 R)
• M11: 2,694,108 km (0.105 R)
• M12: 2,781,174 km (0.103 R)
• M13: 3,017,987 km (0.105 R)
• M14: 3,416,666 km (0.116 R)
• M15: 3,479,497 km (0.089 R)
• M16: 3,574,492 km (0.086 R)
• M17: 4,537,154 km (0.099 R)
• M18: 4,781,148 km (0.113 R)
• M19: 5,391,358 km (0.095 R)
• M20: 5,501,611 km (0.079 R)
• M21: 5,950,255 km (0.052 R)
• M22: 6,217,437 km (0.034 R)
• M23: 7,325,060 km (0.107 R)
• M24: 7,570,251 km (0.092 R)
• M25: 8,364,615 km (0.056 R)
• M26: 8,707,194 km (0.109 R)
• M27: 9,010,579 km (0.091 R)
• M28: 9,672,400 km (0.028 R)
• M29: 9,941,676 km (0.111 R)
• M30: 10,487,409 km (0.07 R)
• M31: 10,579,262 km (0.03 R)
• M32: 10,949,517 km (0.113 R)
• M33: 11,465,779 km (0.118 R)
• M34: 12,086,012 km (0.108 R)
• M35: 12,962,805 km (0.068 R)
• M36: 13,110,907 km (0.045 R)
• M37: 13,558,653 km (0.061 R)
• M38: 14,777,128 km (0.106 R)
• M39: 15,242,976 km (0.059 R)
• M40: 15,713,760 km (0.115 R)
• M41: 15,871,736 km (0.114 R)
• M42: 16,242,439 km (0.055 R)
• M43: 16,562,429 km (0.108 R)
• M44: 17,426,058 km (0.086 R)
• M45: 18,028,189 km (0.079 R)
• M46: 18,860,402 km (0.057 R)
• M47: 20,160,557 km (0.059 R)
• M48: 20,504,483 km (0.102 R)
• M49: 20,850,353 km (0.086 R)
• M50: 21,081,930 km (0.057 R)
• M51: 21,489,435 km (0.064 R)
• M52: 22,965,816 km (0.116 R)
• M53: 23,145,184 km (0.09 R)
• M54: 23,686,130 km (0.104 R)
• M55: 25,087,264 km (0.096 R)
• M56: 26,015,369 km (0.119 R)
• M57: 26,139,984 km (0.07 R)
• M58: 27,523,764 km (0.116 R)
• M59: 28,096,724 km (0.118 R)
• M60: 28,160,752 km (0.041 R)
• M61: 28,224,630 km (0.065 R)
• M62: 28,288,658 km (0.117 R)
• M63: 29,060,434 km (0.079 R)
• M64: 29,513,865 km (0.051 R)
• M65: 29,969,689 km (0.09 R)
• M66: 30,100,288 km (0.052 R)
• M67: 30,165,663 km (0.116 R)
• M68: 33,292,258 km (0.096 R)
• M69: 33,359,876 km (0.054 R)
• M70: 33,563,030 km (0.117 R)
• M71: 34,243,252 km (0.107 R)
• M72: 36,520,131 km (0.118 R)
• M73: 37,782,588 km (0.048 R)
• M74: 38,845,630 km (0.088 R)
• M75: 40,783,671 km (0.051 R)
• M76: 41,000,887 km (0.093 R)
• M77: 41,291,256 km (0.085 R)
• M78: 41,436,665 km (0.083 R)
• M79: 42,606,072 km (0.1 R)
• M80: 42,752,977 km (0.059 R)
• M81: 43,120,988 km (0.099 R)
• M82: 44,008,702 km (0.088 R)
• M83: 44,529,302 km (0.032 R)
• M84: 47,390,810 km (0.032 R)
• M85: 48,459,986 km (0.098 R)
• M86: 48,766,961 km (0.058 R)
• M87: 49,459,898 km (0.101 R)
• M88: 49,614,433 km (0.106 R)
• M89: 49,691,626 km (0.088 R)
• M90: 50,777,706 km (0.113 R)
• M91: 51,323,738 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.1

Radius: 4.9

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.14 AU - 16.36 AU

Year: 17887 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,265,449 km

• M1: 66,122 km (0.084 R)
• M2: 210,783 km (0.103 R)
• M3: 373,097 km (0.09 R)
• M4: 553,363 km (0.107 R)
• M5: 588,967 km (0.103 R)
• M6: 1,379,741 km (0.117 R)
• M7: 1,528,890 km (0.097 R)
• M8: 1,869,973 km (0.093 R)
• M9: 2,321,011 km (0.085 R)
• M10: 2,866,894 km (0.065 R)
• M11: 2,930,024 km (0.081 R)
• M12: 3,619,520 km (0.09 R)
• M13: 3,653,629 km (0.115 R)
• M14: 4,070,558 km (0.112 R)
• M15: 4,393,091 km (0.096 R)
• M16: 4,429,443 km (0.067 R)
• M17: 4,575,900 km (0.089 R)
• M18: 5,293,072 km (0.051 R)
• M19: 5,565,938 km (0.085 R)
• M20: 6,661,144 km (0.061 R)
• M21: 6,828,844 km (0.034 R)
• M22: 7,427,085 km (0.036 R)
• M23: 7,864,659 km (0.048 R)
• M24: 8,041,933 km (0.063 R)
• M25: 8,086,513 km (0.062 R)
• M26: 8,131,093 km (0.099 R)
• M27: 9,180,073 km (0.065 R)
• M28: 10,367,581 km (0.084 R)
• M29: 10,905,236 km (0.04 R)
• M30: 10,954,603 km (0.112 R)
• M31: 11,003,971 km (0.028 R)
• M32: 12,314,298 km (0.039 R)
• M33: 12,883,369 km (0.034 R)
• M34: 12,935,578 km (0.07 R)
• M35: 13,460,966 km (0.099 R)
• M36: 14,750,350 km (0.098 R)
• M37: 15,575,981 km (0.11 R)
• M38: 15,966,282 km (0.1 R)
• M39: 16,022,381 km (0.069 R)
• M40: 16,303,625 km (0.032 R)
• M41: 16,813,753 km (0.033 R)
• M42: 17,042,189 km (0.078 R)
• M43: 17,733,780 km (0.041 R)
• M44: 17,791,675 km (0.071 R)
• M45: 17,849,868 km (0.074 R)
• M46: 18,847,237 km (0.108 R)
• M47: 20,956,867 km (0.107 R)
• M48: 21,141,171 km (0.052 R)
• M49: 23,076,668 km (0.099 R)
• M50: 25,263,640 km (0.03 R)
• M51: 25,394,388 km (0.079 R)
• M52: 25,459,762 km (0.119 R)
• M53: 26,117,245 km (0.116 R)
• M54: 26,647,121 km (0.059 R)
• M55: 26,780,263 km (0.095 R)
• M56: 27,448,816 km (0.098 R)
• M57: 28,258,140 km (0.039 R)
• M58: 28,326,058 km (0.086 R)
• M59: 29,143,909 km (0.111 R)
• M60: 29,900,575 km (0.042 R)
• M61: 31,152,410 km (0.074 R)
• M62: 32,563,417 km (0.067 R)
• M63: 34,283,942 km (0.097 R)
• M64: 35,666,825 km (0.119 R)
• M65: 36,107,241 km (0.097 R)
• M66: 37,216,360 km (0.12 R)
• M67: 38,561,993 km (0.052 R)
• M68: 38,787,736 km (0.082 R)
• M69: 39,619,500 km (0.047 R)
• M70: 39,847,338 km (0.116 R)
• M71: 42,848,869 km (0.037 R)
• M72: 43,160,781 km (0.097 R)
• M73: 45,444,841 km (0.09 R)
• M74: 45,842,622 km (0.113 R)
• M75: 46,721,659 km (0.092 R)
• M76: 46,801,843 km (0.076 R)
• M77: 48,010,295 km (0.113 R)
• M78: 48,091,227 km (0.057 R)
• M79: 50,293,308 km (0.038 R)
• M80: 51,117,293 km (0.094 R)
• M81: 54,541,738 km (0.105 R)
• M82: 54,626,111 km (0.114 R)
• M83: 55,133,697 km (0.064 R)
• M84: 55,983,114 km (0.049 R)
• M85: 56,238,926 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit