🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.59 AU

Year: 249 Days

Day: 17.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,536,379 km

• M1: 415,583 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.2

Radius: 14.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.7 AU - 0.88 AU

Year: 453 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,536,379 km

• M1: 199,713 km (0.108 R)
• M2: 382,971 km (0.108 R)
• M3: 475,572 km (0.118 R)
• M4: 605,273 km (0.095 R)
• M5: 717,920 km (0.03 R)
• M6: 846,126 km (0.116 R)
• M7: 972,237 km (0.111 R)
• M8: 1,186,311 km (0.077 R)
• M9: 1,309,729 km (0.079 R)
• M10: 1,416,991 km (0.106 R)
• M11: 1,544,598 km (0.097 R)
• M12: 1,689,708 km (0.035 R)
• M13: 1,830,480 km (0.1 R)
• M14: 1,947,016 km (0.116 R)
• M15: 2,129,077 km (0.047 R)
• M16: 2,257,133 km (0.073 R)
• M17: 2,382,645 km (0.113 R)
• M18: 2,515,937 km (0.101 R)
• M19: 2,620,207 km (0.119 R)
• M20: 2,784,764 km (0.082 R)
• M21: 2,887,389 km (0.078 R)
• M22: 3,035,490 km (0.114 R)
• M23: 3,135,571 km (0.087 R)
• M24: 3,368,046 km (0.043 R)
• M25: 3,471,867 km (0.091 R)
• M26: 3,623,859 km (0.067 R)
• M27: 3,874,286 km (0.1 R)
• M28: 4,032,111 km (0.072 R)
• M29: 4,186,048 km (0.114 R)
• M30: 4,379,627 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.9

Radius: 13.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.98 AU - 1.22 AU

Year: 745 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 37,536,379 km

• M1: 171,589 km (0.088 R)
• M2: 261,048 km (0.076 R)
• M3: 449,990 km (0.049 R)
• M4: 581,038 km (0.099 R)
• M5: 687,253 km (0.094 R)
• M6: 790,475 km (0.099 R)
• M7: 916,736 km (0.079 R)
• M8: 1,092,513 km (0.112 R)
• M9: 1,191,248 km (0.106 R)
• M10: 1,312,721 km (0.04 R)
• M11: 1,398,441 km (0.077 R)
• M12: 1,561,951 km (0.1 R)
• M13: 1,812,229 km (0.085 R)
• M14: 2,060,561 km (0.111 R)
• M15: 2,360,505 km (0.067 R)
• M16: 2,449,964 km (0.117 R)
• M17: 2,615,868 km (0.111 R)
• M18: 2,828,447 km (0.109 R)
• M19: 2,923,890 km (0.095 R)
• M20: 3,011,555 km (0.066 R)
• M21: 3,180,750 km (0.052 R)
• M22: 3,678,911 km (0.101 R)
• M23: 3,764,481 km (0.102 R)
• M24: 3,976,162 km (0.064 R)
• M25: 4,231,675 km (0.058 R)
• M26: 4,321,434 km (0.077 R)
• M27: 4,421,814 km (0.091 R)
• M28: 4,512,919 km (0.099 R)
• M29: 4,727,891 km (0.109 R)
• M30: 4,946,304 km (0.042 R)
• M31: 5,040,850 km (0.114 R)
• M32: 5,125,522 km (0.06 R)
• M33: 5,676,491 km (0.098 R)
• M34: 5,764,604 km (0.103 R)
• M35: 5,897,746 km (0.106 R)
• M36: 6,178,392 km (0.1 R)
• M37: 6,303,306 km (0.118 R)
• M38: 6,428,968 km (0.083 R)
• M39: 6,520,971 km (0.106 R)
• M40: 6,834,678 km (0.116 R)
• M41: 7,129,535 km (0.063 R)
• M42: 7,272,700 km (0.058 R)
• M43: 7,368,593 km (0.061 R)
• M44: 7,513,254 km (0.068 R)
• M45: 7,671,080 km (0.109 R)
• M46: 7,756,500 km (0.066 R)
• M47: 7,903,704 km (0.088 R)
• M48: 7,990,022 km (0.118 R)
• M49: 8,438,965 km (0.083 R)
• M50: 8,577,792 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 15

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.6 AU - 5.48 AU

Year: 7306 Days

Day: 9.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,536,379 km

• M1: 318,195 km (0.088 R)
• M2: 1,025,643 km (0.104 R)
• M3: 1,456,634 km (0.115 R)
• M4: 1,728,155 km (0.066 R)
• M5: 1,884,933 km (0.097 R)
• M6: 2,415,856 km (0.057 R)
• M7: 2,543,912 km (0.115 R)
• M8: 2,823,660 km (0.071 R)
• M9: 3,061,670 km (0.12 R)
• M10: 3,395,722 km (0.102 R)
• M11: 3,594,538 km (0.072 R)
• M12: 3,890,741 km (0.101 R)
• M13: 4,099,131 km (0.116 R)
• M14: 4,253,067 km (0.119 R)
• M15: 4,547,027 km (0.067 R)
• M16: 4,847,569 km (0.028 R)
• M17: 5,051,770 km (0.042 R)
• M18: 5,196,282 km (0.082 R)
• M19: 6,136,953 km (0.107 R)
• M20: 6,672,364 km (0.106 R)
• M21: 7,199,547 km (0.106 R)
• M22: 8,245,685 km (0.056 R)
• M23: 8,687,448 km (0.06 R)
• M24: 9,036,459 km (0.033 R)
• M25: 9,288,681 km (0.091 R)
• M26: 9,543,147 km (0.101 R)
• M27: 9,825,738 km (0.074 R)
• M28: 10,346,638 km (0.094 R)
• M29: 11,253,051 km (0.101 R)
• M30: 11,469,968 km (0.076 R)
• M31: 13,571,220 km (0.062 R)
• M32: 13,918,287 km (0.104 R)
• M33: 14,268,495 km (0.091 R)
• M34: 14,415,101 km (0.032 R)
• M35: 15,126,589 km (0.064 R)
• M36: 15,306,106 km (0.109 R)
• M37: 16,583,522 km (0.101 R)
• M38: 16,830,658 km (0.088 R)
• M39: 17,516,714 km (0.081 R)
• M40: 17,958,177 km (0.104 R)
• M41: 18,403,231 km (0.103 R)
• M42: 18,563,001 km (0.082 R)
• M43: 19,531,797 km (0.063 R)
• M44: 20,153,825 km (0.056 R)
• M45: 20,252,709 km (0.11 R)
• M46: 20,384,655 km (0.087 R)
• M47: 20,616,382 km (0.048 R)
• M48: 22,025,145 km (0.105 R)
• M49: 22,160,830 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.1

Radius: 5.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.32 AU - 13.58 AU

Year: 23396 Days

Day: 21.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 75.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,536,379 km

• M1: 161,416 km (0.097 R)
• M2: 219,011 km (0.088 R)
• M3: 305,778 km (0.098 R)
• M4: 440,566 km (0.076 R)
• M5: 677,529 km (0.08 R)
• M6: 749,934 km (0.091 R)
• M7: 855,849 km (0.094 R)
• M8: 902,823 km (0.091 R)
• M9: 1,908,719 km (0.096 R)
• M10: 2,313,082 km (0.028 R)
• M11: 2,468,664 km (0.103 R)
• M12: 2,536,432 km (0.092 R)
• M13: 2,743,475 km (0.115 R)
• M14: 2,955,904 km (0.119 R)
• M15: 3,753,859 km (0.107 R)
• M16: 4,203,551 km (0.088 R)
• M17: 4,503,494 km (0.103 R)
• M18: 4,586,521 km (0.102 R)
• M19: 4,754,071 km (0.095 R)
• M20: 5,124,026 km (0.073 R)
• M21: 6,073,823 km (0.098 R)
• M22: 6,135,009 km (0.107 R)
• M23: 7,270,307 km (0.073 R)
• M24: 8,062,428 km (0.032 R)
• M25: 9,477,923 km (0.069 R)
• M26: 9,763,056 km (0.084 R)
• M27: 10,050,883 km (0.088 R)
• M28: 10,341,551 km (0.079 R)
• M29: 10,451,356 km (0.034 R)
• M30: 10,968,366 km (0.03 R)
• M31: 11,005,616 km (0.092 R)
• M32: 11,267,712 km (0.033 R)
• M33: 11,380,508 km (0.103 R)
• M34: 11,759,589 km (0.081 R)
• M35: 12,842,977 km (0.097 R)
• M36: 13,596,053 km (0.057 R)
• M37: 13,676,237 km (0.069 R)
• M38: 13,716,330 km (0.105 R)
• M39: 13,836,905 km (0.102 R)
• M40: 15,186,278 km (0.08 R)
• M41: 15,352,781 km (0.059 R)
• M42: 17,049,819 km (0.105 R)
• M43: 18,096,256 km (0.086 R)
• M44: 18,627,179 km (0.119 R)
• M45: 18,894,660 km (0.113 R)
• M46: 19,931,523 km (0.097 R)
• M47: 20,986,786 km (0.114 R)
• M48: 22,437,586 km (0.103 R)
• M49: 23,390,525 km (0.061 R)
• M50: 24,162,450 km (0.066 R)
• M51: 24,211,069 km (0.055 R)
• M52: 24,356,777 km (0.096 R)
• M53: 24,991,820 km (0.099 R)
• M54: 25,040,888 km (0.081 R)
• M55: 25,434,630 km (0.093 R)
• M56: 25,632,249 km (0.082 R)
• M57: 26,078,798 km (0.093 R)
• M58: 26,128,614 km (0.089 R)
• M59: 26,527,891 km (0.07 R)
• M60: 26,578,007 km (0.101 R)
• M61: 26,678,237 km (0.113 R)
• M62: 27,231,600 km (0.079 R)
• M63: 27,788,852 km (0.076 R)
• M64: 27,941,441 km (0.107 R)
• M65: 28,043,318 km (0.114 R)
• M66: 28,606,105 km (0.095 R)
• M67: 30,735,930 km (0.063 R)
• M68: 31,263,113 km (0.089 R)
• M69: 31,421,836 km (0.09 R)
• M70: 31,633,966 km (0.092 R)
• M71: 32,219,492 km (0.081 R)
• M72: 33,455,619 km (0.103 R)
• M73: 34,215,576 km (0.11 R)
• M74: 35,863,098 km (0.109 R)
• M75: 36,473,756 km (0.114 R)
• M76: 36,640,857 km (0.093 R)
• M77: 37,031,756 km (0.087 R)
• M78: 37,143,655 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit