🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 13

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.57 AU - 0.73 AU

Year: 349 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 23,941,485 km

• M1: 181,761 km (0.087 R)
• M2: 274,811 km (0.038 R)
• M3: 409,001 km (0.071 R)
• M4: 491,279 km (0.119 R)
• M5: 577,597 km (0.057 R)
• M6: 715,227 km (0.119 R)
• M7: 804,687 km (0.085 R)
• M8: 902,674 km (0.095 R)
• M9: 1,005,148 km (0.119 R)
• M10: 1,089,372 km (0.104 R)
• M11: 1,180,926 km (0.048 R)
• M12: 1,270,385 km (0.102 R)
• M13: 1,396,945 km (0.072 R)
• M14: 1,522,906 km (0.101 R)
• M15: 1,616,106 km (0.109 R)
• M16: 1,727,257 km (0.057 R)
• M17: 1,901,987 km (0.107 R)
• M18: 2,019,870 km (0.084 R)
• M19: 2,163,634 km (0.096 R)
• M20: 2,316,822 km (0.107 R)
• M21: 2,400,896 km (0.07 R)
• M22: 2,510,402 km (0.112 R)
• M23: 2,653,118 km (0.114 R)
• M24: 2,766,513 km (0.067 R)
• M25: 2,881,704 km (0.112 R)
• M26: 3,005,122 km (0.067 R)
• M27: 3,090,542 km (0.111 R)
• M28: 3,210,370 km (0.1 R)
• M29: 3,352,039 km (0.115 R)
• M30: 3,544,273 km (0.05 R)
• M31: 3,683,848 km (0.098 R)
• M32: 3,903,756 km (0.091 R)
• M33: 4,019,096 km (0.109 R)
• M34: 4,186,796 km (0.116 R)
• M35: 4,394,288 km (0.094 R)
• M36: 4,582,332 km (0.103 R)
• M37: 4,750,181 km (0.061 R)
• M38: 4,904,417 km (0.072 R)
• M39: 5,099,642 km (0.042 R)
• M40: 5,241,909 km (0.046 R)
• M41: 5,377,445 km (0.088 R)
• M42: 5,498,021 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.5

Radius: 10.9

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 523 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 23,941,485 km

• M1: 140,323 km (0.1 R)
• M2: 208,689 km (0.101 R)
• M3: 276,756 km (0.095 R)
• M4: 348,563 km (0.105 R)
• M5: 429,795 km (0.094 R)
• M6: 499,956 km (0.073 R)
• M7: 570,865 km (0.115 R)
• M8: 706,850 km (0.067 R)
• M9: 826,079 km (0.056 R)
• M10: 987,944 km (0.11 R)
• M11: 1,070,373 km (0.089 R)
• M12: 1,187,807 km (0.116 R)
• M13: 1,287,290 km (0.089 R)
• M14: 1,366,577 km (0.11 R)
• M15: 1,465,461 km (0.083 R)
• M16: 1,578,706 km (0.072 R)
• M17: 1,770,192 km (0.104 R)
• M18: 1,884,933 km (0.056 R)
• M19: 1,995,785 km (0.084 R)
• M20: 2,176,200 km (0.059 R)
• M21: 2,271,943 km (0.063 R)
• M22: 2,411,218 km (0.096 R)
• M23: 2,531,944 km (0.108 R)
• M24: 2,786,859 km (0.045 R)
• M25: 2,913,718 km (0.096 R)
• M26: 3,042,671 km (0.068 R)
• M27: 3,158,011 km (0.114 R)
• M28: 3,235,652 km (0.06 R)
• M29: 3,306,113 km (0.107 R)
• M30: 3,496,701 km (0.073 R)
• M31: 3,601,419 km (0.058 R)
• M32: 3,698,957 km (0.071 R)
• M33: 3,896,875 km (0.119 R)
• M34: 4,115,437 km (0.098 R)
• M35: 4,226,140 km (0.075 R)
• M36: 4,294,805 km (0.085 R)
• M37: 4,857,443 km (0.116 R)
• M38: 4,938,525 km (0.11 R)
• M39: 5,065,384 km (0.113 R)
• M40: 5,147,663 km (0.085 R)
• M41: 5,221,115 km (0.049 R)
• M42: 5,396,893 km (0.036 R)
• M43: 5,603,039 km (0.033 R)
• M44: 5,754,432 km (0.079 R)
• M45: 5,945,767 km (0.066 R)
• M46: 6,315,125 km (0.041 R)
• M47: 6,532,490 km (0.104 R)
• M48: 6,692,111 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.1

Radius: 10.7

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.88 AU - 0.98 AU

Year: 598 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 23,941,485 km

• M1: 133,740 km (0.109 R)
• M2: 217,964 km (0.066 R)
• M3: 354,547 km (0.052 R)
• M4: 423,362 km (0.115 R)
• M5: 542,143 km (0.056 R)
• M6: 654,191 km (0.119 R)
• M7: 843,882 km (0.104 R)
• M8: 999,912 km (0.103 R)
• M9: 1,069,774 km (0.065 R)
• M10: 1,246,150 km (0.103 R)
• M11: 1,419,235 km (0.111 R)
• M12: 1,505,403 km (0.119 R)
• M13: 1,579,754 km (0.074 R)
• M14: 1,648,569 km (0.089 R)
• M15: 1,904,830 km (0.054 R)
• M16: 2,189,365 km (0.102 R)
• M17: 2,352,576 km (0.031 R)
• M18: 2,601,058 km (0.053 R)
• M19: 2,716,099 km (0.11 R)
• M20: 2,874,972 km (0.117 R)
• M21: 2,968,321 km (0.116 R)
• M22: 3,097,424 km (0.039 R)
• M23: 3,219,645 km (0.119 R)
• M24: 3,441,798 km (0.118 R)
• M25: 3,541,281 km (0.066 R)
• M26: 3,614,135 km (0.119 R)
• M27: 3,929,637 km (0.078 R)
• M28: 4,005,184 km (0.093 R)
• M29: 4,071,755 km (0.043 R)
• M30: 4,322,032 km (0.104 R)
• M31: 4,498,258 km (0.119 R)
• M32: 4,627,062 km (0.069 R)
• M33: 4,939,273 km (0.113 R)
• M34: 5,051,770 km (0.12 R)
• M35: 5,248,043 km (0.073 R)
• M36: 5,573,717 km (0.117 R)
• M37: 5,690,853 km (0.059 R)
• M38: 5,851,820 km (0.116 R)
• M39: 5,960,129 km (0.113 R)
• M40: 6,134,709 km (0.049 R)
• M41: 6,612,375 km (0.113 R)
• M42: 6,861,456 km (0.082 R)
• M43: 7,136,566 km (0.106 R)
• M44: 7,357,074 km (0.102 R)
• M45: 7,591,643 km (0.057 R)
• M46: 7,769,216 km (0.074 R)
• M47: 7,900,264 km (0.078 R)
• M48: 7,984,038 km (0.119 R)
• M49: 8,200,955 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.4

Radius: 8.6

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.21 AU - 3.39 AU

Year: 3124 Days

Day: 8.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,941,485 km

• M1: 110,852 km (0.111 R)
• M2: 195,524 km (0.091 R)
• M3: 483,800 km (0.075 R)
• M4: 548,426 km (0.063 R)
• M5: 804,837 km (0.051 R)
• M6: 1,122,582 km (0.04 R)
• M7: 1,547,440 km (0.092 R)
• M8: 1,689,858 km (0.111 R)
• M9: 2,018,973 km (0.113 R)
• M10: 2,254,739 km (0.077 R)
• M11: 2,319,216 km (0.12 R)
• M12: 2,466,420 km (0.037 R)
• M13: 2,616,916 km (0.104 R)
• M14: 2,997,343 km (0.085 R)
• M15: 3,194,214 km (0.112 R)
• M16: 3,303,271 km (0.082 R)
• M17: 3,733,364 km (0.033 R)
• M18: 3,829,257 km (0.111 R)
• M19: 4,003,837 km (0.083 R)
• M20: 4,220,754 km (0.087 R)
• M21: 4,340,881 km (0.077 R)
• M22: 4,543,437 km (0.103 R)
• M23: 4,832,161 km (0.053 R)
• M24: 5,021,103 km (0.036 R)
• M25: 5,105,775 km (0.11 R)
• M26: 5,319,700 km (0.094 R)
• M27: 5,602,141 km (0.115 R)
• M28: 5,778,517 km (0.065 R)
• M29: 5,889,668 km (0.08 R)
• M30: 6,159,244 km (0.117 R)
• M31: 6,456,046 km (0.119 R)
• M32: 6,897,958 km (0.115 R)
• M33: 7,470,469 km (0.074 R)
• M34: 7,959,056 km (0.115 R)
• M35: 8,033,256 km (0.104 R)
• M36: 8,107,606 km (0.111 R)
• M37: 8,207,238 km (0.04 R)
• M38: 8,457,964 km (0.033 R)
• M39: 8,864,571 km (0.05 R)
• M40: 9,095,999 km (0.054 R)
• M41: 10,635,062 km (0.109 R)
• M42: 10,908,527 km (0.101 R)
• M43: 10,963,430 km (0.116 R)
• M44: 11,184,236 km (0.096 R)
• M45: 12,110,546 km (0.057 R)
• M46: 12,424,851 km (0.047 R)
• M47: 12,511,020 km (0.088 R)
• M48: 12,712,827 km (0.041 R)
• M49: 13,061,390 km (0.048 R)
• M50: 13,119,733 km (0.083 R)
• M51: 13,266,190 km (0.081 R)
• M52: 13,678,930 km (0.066 R)
• M53: 14,125,779 km (0.068 R)
• M54: 14,215,687 km (0.116 R)
• M55: 14,547,196 km (0.106 R)
• M56: 14,698,739 km (0.109 R)
• M57: 14,789,993 km (0.112 R)
• M58: 15,217,843 km (0.084 R)
• M59: 15,526,015 km (0.11 R)
• M60: 15,649,882 km (0.092 R)
• M61: 15,898,514 km (0.063 R)
• M62: 16,023,428 km (0.056 R)
• M63: 16,085,960 km (0.057 R)
• M64: 16,494,512 km (0.061 R)
• M65: 16,684,202 km (0.108 R)
• M66: 17,225,596 km (0.111 R)
• M67: 17,321,638 km (0.081 R)
• M68: 17,417,979 km (0.089 R)
• M69: 17,578,947 km (0.11 R)
• M70: 18,032,228 km (0.076 R)
• M71: 18,686,420 km (0.103 R)
• M72: 18,752,243 km (0.119 R)
• M73: 18,917,100 km (0.114 R)
• M74: 20,051,650 km (0.059 R)
• M75: 22,385,825 km (0.098 R)
• M76: 22,490,843 km (0.074 R)
• M77: 23,194,701 km (0.086 R)
• M78: 23,513,793 km (0.036 R)
• M79: 23,727,269 km (0.035 R)
• M80: 23,834,382 km (0.092 R)
• M81: 23,941,494 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit