🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.54 AU - 0.68 AU

Year: 308 Days

Day: 33 Hours

Environment

Temp: -121 °C

Axial Tilt: 55.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,137,481 km

• M1: 698,173 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 10.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.88 AU - 1.1 AU

Year: 636 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,137,481 km

• M1: 131,048 km (0.088 R)
• M2: 239,506 km (0.12 R)
• M3: 342,130 km (0.068 R)
• M4: 438,471 km (0.116 R)
• M5: 535,710 km (0.041 R)
• M6: 610,808 km (0.1 R)
• M7: 678,426 km (0.117 R)
• M8: 863,180 km (0.034 R)
• M9: 1,034,020 km (0.077 R)
• M10: 1,106,426 km (0.065 R)
• M11: 1,187,807 km (0.07 R)
• M12: 1,297,163 km (0.116 R)
• M13: 1,383,332 km (0.072 R)
• M14: 1,467,705 km (0.119 R)
• M15: 1,662,032 km (0.119 R)
• M16: 1,785,151 km (0.06 R)
• M17: 1,993,242 km (0.059 R)
• M18: 2,106,936 km (0.113 R)
• M19: 2,195,798 km (0.077 R)
• M20: 2,446,972 km (0.093 R)
• M21: 2,804,661 km (0.09 R)
• M22: 2,957,400 km (0.065 R)
• M23: 3,022,326 km (0.061 R)
• M24: 3,163,696 km (0.056 R)
• M25: 3,291,901 km (0.041 R)
• M26: 3,364,456 km (0.081 R)
• M27: 3,596,034 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 12.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.04 AU - 3.02 AU

Year: 2598 Days

Day: 14.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,137,481 km

• M1: 152,141 km (0.08 R)
• M2: 240,703 km (0.028 R)
• M3: 409,300 km (0.066 R)
• M4: 490,382 km (0.094 R)
• M5: 585,526 km (0.053 R)
• M6: 673,041 km (0.045 R)
• M7: 797,805 km (0.1 R)
• M8: 939,923 km (0.088 R)
• M9: 1,045,689 km (0.053 R)
• M10: 1,328,878 km (0.069 R)
• M11: 1,755,681 km (0.079 R)
• M12: 1,855,014 km (0.094 R)
• M13: 2,118,007 km (0.11 R)
• M14: 2,212,403 km (0.034 R)
• M15: 2,368,882 km (0.091 R)
• M16: 2,616,916 km (0.034 R)
• M17: 2,795,685 km (0.084 R)
• M18: 2,925,835 km (0.119 R)
• M19: 3,004,972 km (0.092 R)
• M20: 3,098,322 km (0.1 R)
• M21: 3,411,729 km (0.093 R)
• M22: 3,551,154 km (0.107 R)
• M23: 3,635,827 km (0.079 R)
• M24: 4,025,080 km (0.098 R)
• M25: 4,443,057 km (0.092 R)
• M26: 4,519,202 km (0.099 R)
• M27: 4,642,022 km (0.051 R)
• M28: 4,969,492 km (0.092 R)
• M29: 5,272,427 km (0.101 R)
• M30: 5,614,258 km (0.115 R)
• M31: 6,064,398 km (0.065 R)
• M32: 6,336,816 km (0.117 R)
• M33: 7,035,289 km (0.116 R)
• M34: 7,285,566 km (0.044 R)
• M35: 7,411,827 km (0.11 R)
• M36: 7,502,483 km (0.096 R)
• M37: 7,684,843 km (0.115 R)
• M38: 8,016,800 km (0.113 R)
• M39: 8,278,447 km (0.086 R)
• M40: 8,410,243 km (0.101 R)
• M41: 8,504,789 km (0.105 R)
• M42: 8,676,078 km (0.064 R)
• M43: 9,118,738 km (0.12 R)
• M44: 9,254,872 km (0.078 R)
• M45: 9,608,222 km (0.037 R)
• M46: 9,746,900 km (0.089 R)
• M47: 9,966,061 km (0.042 R)
• M48: 10,409,469 km (0.077 R)
• M49: 10,838,665 km (0.08 R)
• M50: 11,065,754 km (0.084 R)
• M51: 11,420,002 km (0.111 R)
• M52: 11,588,001 km (0.095 R)
• M53: 12,032,755 km (0.081 R)
• M54: 12,289,465 km (0.051 R)
• M55: 12,504,886 km (0.079 R)
• M56: 12,656,279 km (0.109 R)
• M57: 13,092,506 km (0.059 R)
• M58: 13,511,530 km (0.038 R)
• M59: 14,091,970 km (0.083 R)
• M60: 14,385,331 km (0.094 R)
• M61: 14,521,316 km (0.105 R)
• M62: 14,932,111 km (0.08 R)
• M63: 15,046,853 km (0.115 R)
• M64: 15,139,005 km (0.11 R)
• M65: 15,277,383 km (0.098 R)
• M66: 15,369,835 km (0.059 R)
• M67: 15,671,873 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.8

Radius: 6.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.06 AU - 9.58 AU

Year: 14120 Days

Day: 19.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,137,481 km

• M1: 92,751 km (0.043 R)
• M2: 196,123 km (0.097 R)
• M3: 247,734 km (0.104 R)
• M4: 315,652 km (0.058 R)
• M5: 641,625 km (0.086 R)
• M6: 784,342 km (0.04 R)
• M7: 890,556 km (0.09 R)
• M8: 985,401 km (0.08 R)
• M9: 1,050,626 km (0.05 R)
• M10: 1,416,841 km (0.082 R)
• M11: 1,740,571 km (0.034 R)
• M12: 2,432,611 km (0.051 R)
• M13: 2,657,606 km (0.12 R)
• M14: 2,842,659 km (0.101 R)
• M15: 3,103,857 km (0.095 R)
• M16: 3,200,646 km (0.101 R)
• M17: 3,274,099 km (0.074 R)
• M18: 3,348,000 km (0.092 R)
• M19: 4,197,267 km (0.067 R)
• M20: 4,439,915 km (0.117 R)
• M21: 4,715,026 km (0.107 R)
• M22: 5,339,746 km (0.088 R)
• M23: 5,602,739 km (0.114 R)
• M24: 5,930,060 km (0.074 R)
• M25: 6,050,635 km (0.106 R)
• M26: 6,202,477 km (0.082 R)
• M27: 7,953,969 km (0.086 R)
• M28: 9,422,272 km (0.108 R)
• M29: 9,492,583 km (0.109 R)
• M30: 9,563,044 km (0.104 R)
• M31: 10,422,334 km (0.088 R)
• M32: 11,418,357 km (0.045 R)
• M33: 12,598,833 km (0.08 R)
• M34: 12,987,938 km (0.119 R)
• M35: 13,262,599 km (0.048 R)
• M36: 13,857,700 km (0.075 R)
• M37: 14,058,011 km (0.092 R)
• M38: 14,623,940 km (0.095 R)
• M39: 14,868,832 km (0.096 R)
• M40: 15,528,409 km (0.079 R)
• M41: 15,736,350 km (0.078 R)
• M42: 16,071,150 km (0.042 R)
• M43: 16,239,447 km (0.052 R)
• M44: 16,747,930 km (0.111 R)
• M45: 17,089,762 km (0.111 R)
• M46: 17,477,070 km (0.117 R)
• M47: 18,041,653 km (0.047 R)
• M48: 18,479,975 km (0.115 R)
• M49: 19,099,609 km (0.075 R)
• M50: 19,770,855 km (0.066 R)
• M51: 20,041,627 km (0.03 R)
• M52: 20,541,134 km (0.045 R)
• M53: 20,632,389 km (0.063 R)
• M54: 20,907,050 km (0.117 R)
• M55: 22,157,689 km (0.069 R)
• M56: 23,623,149 km (0.08 R)
• M57: 23,671,021 km (0.032 R)
• M58: 24,006,419 km (0.091 R)
• M59: 24,150,631 km (0.108 R)
• M60: 24,440,103 km (0.095 R)
• M61: 24,488,423 km (0.117 R)
• M62: 24,730,622 km (0.065 R)
• M63: 24,973,569 km (0.094 R)
• M64: 25,904,218 km (0.093 R)
• M65: 26,398,489 km (0.09 R)
• M66: 26,646,822 km (0.076 R)
• M67: 26,846,086 km (0.085 R)
• M68: 27,446,721 km (0.077 R)
• M69: 27,698,345 km (0.094 R)
• M70: 29,841,634 km (0.096 R)
• M71: 31,457,440 km (0.058 R)
• M72: 31,510,099 km (0.099 R)
• M73: 32,302,519 km (0.105 R)
• M74: 32,621,312 km (0.06 R)
• M75: 32,834,489 km (0.082 R)
• M76: 32,994,558 km (0.098 R)
• M77: 33,960,961 km (0.111 R)
• M78: 34,230,985 km (0.099 R)
• M79: 34,773,427 km (0.072 R)
• M80: 36,472,559 km (0.085 R)
• M81: 36,583,112 km (0.092 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: 202 - 18,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit