🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.46 AU - 0.56 AU

Year: 129 Days

Day: 18.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,895,604 km

• M1: 277,504 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.87 AU - 1.07 AU

Year: 339 Days

Day: 31 Hours

Environment

Temp: 109 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,895,604 km

• M1: 16,755 km (0.105 R)
• M2: 124,465 km (0.05 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.63 AU - 1.67 AU

Year: 752 Days

Day: 21.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 8.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.55 AU - 7.61 AU

Year: 5988 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 88,895,604 km

• M1: 102,624 km (0.109 R)
• M2: 176,376 km (0.064 R)
• M3: 227,538 km (0.094 R)
• M4: 426,204 km (0.08 R)
• M5: 496,964 km (0.088 R)
• M6: 589,565 km (0.025 R)
• M7: 945,010 km (0.104 R)
• M8: 1,040,752 km (0.116 R)
• M9: 1,106,426 km (0.103 R)
• M10: 1,347,877 km (0.079 R)
• M11: 1,800,111 km (0.079 R)
• M12: 2,084,646 km (0.113 R)
• M13: 2,427,375 km (0.078 R)
• M14: 2,486,317 km (0.09 R)
• M15: 2,711,312 km (0.094 R)
• M16: 2,958,747 km (0.106 R)
• M17: 4,002,641 km (0.109 R)
• M18: 4,160,466 km (0.111 R)
• M19: 4,830,515 km (0.107 R)
• M20: 5,514,477 km (0.086 R)
• M21: 5,907,620 km (0.091 R)
• M22: 6,350,430 km (0.118 R)
• M23: 6,699,890 km (0.105 R)
• M24: 7,353,483 km (0.101 R)
• M25: 7,417,810 km (0.04 R)
• M26: 7,764,129 km (0.093 R)
• M27: 7,961,299 km (0.074 R)
• M28: 8,948,496 km (0.119 R)
• M29: 9,596,853 km (0.056 R)
• M30: 9,950,353 km (0.114 R)
• M31: 10,045,347 km (0.118 R)
• M32: 10,164,577 km (0.089 R)
• M33: 10,428,468 km (0.103 R)
• M34: 11,011,899 km (0.093 R)
• M35: 12,109,050 km (0.078 R)
• M36: 12,593,598 km (0.11 R)
• M37: 12,644,910 km (0.118 R)
• M38: 13,006,488 km (0.118 R)
• M39: 13,084,428 km (0.064 R)
• M40: 13,345,327 km (0.093 R)
• M41: 13,845,732 km (0.073 R)
• M42: 14,379,048 km (0.073 R)
• M43: 14,486,459 km (0.114 R)
• M44: 14,567,242 km (0.108 R)
• M45: 15,465,877 km (0.119 R)
• M46: 15,603,507 km (0.07 R)
• M47: 15,686,384 km (0.079 R)
• M48: 15,852,438 km (0.083 R)
• M49: 15,907,938 km (0.101 R)
• M50: 16,074,740 km (0.076 R)
• M51: 16,719,806 km (0.072 R)
• M52: 16,804,628 km (0.059 R)
• M53: 16,917,874 km (0.076 R)
• M54: 17,116,540 km (0.064 R)
• M55: 17,201,960 km (0.099 R)
• M56: 17,717,624 km (0.083 R)
• M57: 18,383,783 km (0.116 R)
• M58: 18,793,233 km (0.107 R)
• M59: 18,969,608 km (0.094 R)
• M60: 20,099,820 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 10.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9 AU - 14.58 AU

Year: 14362 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,895,604 km

• M1: 132,095 km (0.033 R)
• M2: 322,234 km (0.108 R)
• M3: 524,041 km (0.106 R)
• M4: 672,592 km (0.079 R)
• M5: 769,083 km (0.089 R)
• M6: 853,456 km (0.036 R)
• M7: 1,164,919 km (0.1 R)
• M8: 1,406,070 km (0.077 R)
• M9: 2,273,140 km (0.091 R)
• M10: 2,397,904 km (0.105 R)
• M11: 2,866,146 km (0.07 R)
• M12: 3,111,037 km (0.115 R)
• M13: 3,306,412 km (0.089 R)
• M14: 3,505,677 km (0.12 R)
• M15: 4,435,577 km (0.087 R)
• M16: 4,719,364 km (0.117 R)
• M17: 4,879,583 km (0.044 R)
• M18: 5,139,884 km (0.107 R)
• M19: 6,330,982 km (0.11 R)
• M20: 6,507,956 km (0.053 R)
• M21: 6,758,533 km (0.119 R)
• M22: 6,830,788 km (0.118 R)
• M23: 7,195,508 km (0.08 R)
• M24: 7,491,861 km (0.083 R)
• M25: 8,135,132 km (0.066 R)
• M26: 9,033,467 km (0.111 R)
• M27: 9,595,507 km (0.057 R)
• M28: 9,676,888 km (0.085 R)
• M29: 10,169,065 km (0.065 R)
• M30: 10,335,118 km (0.039 R)
• M31: 10,585,695 km (0.084 R)
• M32: 10,669,619 km (0.032 R)
• M33: 11,306,457 km (0.088 R)
• M34: 11,435,411 km (0.06 R)
• M35: 12,174,873 km (0.098 R)
• M36: 12,395,380 km (0.066 R)
• M37: 13,290,275 km (0.099 R)
• M38: 13,654,246 km (0.086 R)
• M39: 15,426,981 km (0.058 R)
• M40: 15,569,997 km (0.07 R)
• M41: 15,713,461 km (0.038 R)
• M42: 16,291,807 km (0.09 R)
• M43: 16,681,210 km (0.12 R)
• M44: 17,568,624 km (0.095 R)
• M45: 17,717,923 km (0.071 R)
• M46: 18,674,003 km (0.11 R)
• M47: 18,979,332 km (0.087 R)
• M48: 19,440,542 km (0.086 R)
• M49: 20,846,164 km (0.042 R)
• M50: 21,004,289 km (0.107 R)
• M51: 21,481,357 km (0.075 R)
• M52: 22,176,688 km (0.089 R)
• M53: 22,338,104 km (0.114 R)
• M54: 22,770,741 km (0.09 R)
• M55: 23,151,617 km (0.037 R)
• M56: 23,479,685 km (0.088 R)
• M57: 23,699,295 km (0.113 R)
• M58: 24,195,810 km (0.09 R)
• M59: 25,424,009 km (0.067 R)
• M60: 25,989,040 km (0.085 R)
• M61: 26,273,126 km (0.119 R)
• M62: 27,593,028 km (0.11 R)
• M63: 27,766,711 km (0.089 R)
• M64: 28,348,497 km (0.117 R)
• M65: 29,052,056 km (0.047 R)
• M66: 29,879,931 km (0.11 R)
• M67: 32,044,462 km (0.1 R)
• M68: 32,410,229 km (0.104 R)
• M69: 32,593,486 km (0.07 R)
• M70: 33,392,040 km (0.043 R)
• M71: 34,445,957 km (0.112 R)
• M72: 35,008,295 km (0.106 R)
• M73: 35,259,171 km (0.118 R)
• M74: 35,573,775 km (0.076 R)
• M75: 35,762,867 km (0.107 R)
• M76: 36,649,982 km (0.069 R)
• M77: 36,904,748 km (0.065 R)
• M78: 38,187,549 km (0.118 R)
• M79: 38,510,381 km (0.08 R)
• M80: 40,138,904 km (0.115 R)
• M81: 40,401,448 km (0.12 R)
• M82: 40,796,536 km (0.03 R)
• M83: 41,391,487 km (0.095 R)
• M84: 41,524,031 km (0.075 R)
• M85: 42,389,454 km (0.039 R)
• M86: 43,260,712 km (0.096 R)
• M87: 43,328,031 km (0.093 R)
• M88: 43,732,394 km (0.082 R)
• M89: 44,680,695 km (0.078 R)
• M90: 45,498,996 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.3

Radius: 3.5

Gravity: 36.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.34 AU - 24.2 AU

Year: 31185 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,895,604 km

• M1: 46,375 km (0.1 R)
• M2: 552,166 km (0.06 R)
• M3: 1,127,669 km (0.039 R)
• M4: 2,129,825 km (0.102 R)
• M5: 3,197,056 km (0.094 R)
• M6: 3,463,490 km (0.115 R)
• M7: 4,747,788 km (0.054 R)
• M8: 4,797,903 km (0.056 R)
• M9: 5,465,558 km (0.081 R)
• M10: 6,271,442 km (0.11 R)
• M11: 6,437,047 km (0.089 R)
• M12: 6,999,236 km (0.119 R)
• M13: 7,228,569 km (0.116 R)
• M14: 7,694,566 km (0.093 R)
• M15: 7,871,840 km (0.089 R)
• M16: 8,716,619 km (0.069 R)
• M17: 8,839,589 km (0.117 R)
• M18: 9,463,262 km (0.065 R)
• M19: 13,278,606 km (0.066 R)
• M20: 13,776,169 km (0.057 R)
• M21: 15,083,654 km (0.056 R)
• M22: 15,157,406 km (0.109 R)
• M23: 15,677,258 km (0.059 R)
• M24: 15,751,908 km (0.063 R)
• M25: 16,354,189 km (0.082 R)
• M26: 16,734,317 km (0.067 R)
• M27: 16,810,762 km (0.072 R)
• M28: 20,365,955 km (0.071 R)
• M29: 21,021,493 km (0.096 R)
• M30: 22,017,665 km (0.101 R)
• M31: 23,199,189 km (0.095 R)
• M32: 23,284,460 km (0.079 R)
• M33: 24,922,556 km (0.12 R)
• M34: 25,359,831 km (0.109 R)
• M35: 25,447,495 km (0.071 R)
• M36: 26,064,587 km (0.094 R)
• M37: 26,954,694 km (0.069 R)
• M38: 27,583,603 km (0.099 R)
• M39: 27,764,168 km (0.12 R)
• M40: 27,945,181 km (0.12 R)
• M41: 28,947,637 km (0.096 R)
• M42: 30,893,755 km (0.081 R)
• M43: 34,813,070 km (0.079 R)
• M44: 35,203,670 km (0.113 R)
• M45: 36,979,546 km (0.108 R)
• M46: 37,079,029 km (0.104 R)
• M47: 37,978,711 km (0.108 R)
• M48: 38,986,701 km (0.116 R)
• M49: 43,315,166 km (0.094 R)
• M50: 44,368,036 km (0.106 R)
• M51: 46,176,973 km (0.079 R)
• M52: 47,360,292 km (0.067 R)
• M53: 47,576,611 km (0.095 R)
• M54: 47,901,537 km (0.109 R)
• M55: 48,771,599 km (0.105 R)
• M56: 48,990,012 km (0.04 R)
• M57: 49,208,724 km (0.111 R)
• M58: 49,647,045 km (0.1 R)
• M59: 54,553,108 km (0.113 R)
• M60: 57,639,312 km (0.031 R)
• M61: 59,378,088 km (0.044 R)
• M62: 59,844,683 km (0.063 R)
• M63: 59,961,519 km (0.105 R)
• M64: 60,195,341 km (0.078 R)
• M65: 63,382,673 km (0.105 R)
• M66: 63,859,441 km (0.068 R)
• M67: 65,658,206 km (0.078 R)
• M68: 71,153,235 km (0.074 R)
• M69: 73,267,053 km (0.096 R)
• M70: 74,018,034 km (0.109 R)
• M71: 76,159,827 km (0.113 R)
• M72: 77,683,781 km (0.073 R)
• M73: 80,374,897 km (0.119 R)
• M74: 82,185,779 km (0.106 R)
• M75: 82,315,630 km (0.067 R)
• M76: 86,375,417 km (0.057 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 12,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit