🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.3

Radius: 13.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.97 AU - 3.85 AU

Year: 4131 Days

Day: 13.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,102,039 km

• M1: 260,749 km (0.075 R)
• M2: 399,277 km (0.092 R)
• M3: 529,576 km (0.052 R)
• M4: 641,027 km (0.065 R)
• M5: 993,031 km (0.115 R)
• M6: 1,137,093 km (0.065 R)
• M7: 1,313,320 km (0.104 R)
• M8: 1,878,949 km (0.112 R)
• M9: 2,031,689 km (0.109 R)
• M10: 2,269,101 km (0.094 R)
• M11: 2,610,483 km (0.057 R)
• M12: 2,836,525 km (0.103 R)
• M13: 2,924,339 km (0.039 R)
• M14: 3,125,399 km (0.077 R)
• M15: 3,400,808 km (0.119 R)
• M16: 3,541,580 km (0.102 R)
• M17: 3,816,840 km (0.118 R)
• M18: 4,099,131 km (0.077 R)
• M19: 4,261,894 km (0.054 R)
• M20: 4,452,182 km (0.112 R)
• M21: 4,593,702 km (0.112 R)
• M22: 4,723,702 km (0.093 R)
• M23: 4,907,708 km (0.119 R)
• M24: 5,255,672 km (0.118 R)
• M25: 5,405,420 km (0.113 R)
• M26: 5,976,136 km (0.087 R)
• M27: 6,218,484 km (0.106 R)
• M28: 6,683,434 km (0.053 R)
• M29: 6,771,996 km (0.098 R)
• M30: 7,174,863 km (0.086 R)
• M31: 7,509,065 km (0.119 R)
• M32: 7,616,476 km (0.096 R)
• M33: 7,724,486 km (0.098 R)
• M34: 7,895,028 km (0.07 R)
• M35: 8,256,007 km (0.077 R)
• M36: 8,815,653 km (0.12 R)
• M37: 8,961,511 km (0.028 R)
• M38: 9,157,334 km (0.1 R)
• M39: 9,453,688 km (0.098 R)
• M40: 9,553,170 km (0.108 R)
• M41: 10,123,737 km (0.119 R)
• M42: 10,757,284 km (0.106 R)
• M43: 10,843,901 km (0.1 R)
• M44: 11,580,521 km (0.086 R)
• M45: 11,937,012 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.6

Radius: 10.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.89 AU - 4.23 AU

Year: 4406 Days

Day: 5.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,102,039 km

• M1: 172,038 km (0.106 R)
• M2: 263,891 km (0.119 R)
• M3: 328,966 km (0.076 R)
• M4: 425,756 km (0.119 R)
• M5: 501,302 km (0.119 R)
• M6: 728,691 km (0.077 R)
• M7: 830,867 km (0.089 R)
• M8: 938,278 km (0.066 R)
• M9: 1,006,794 km (0.076 R)
• M10: 1,095,056 km (0.051 R)
• M11: 1,195,287 km (0.069 R)
• M12: 1,435,092 km (0.103 R)
• M13: 1,505,104 km (0.067 R)
• M14: 1,648,718 km (0.072 R)
• M15: 2,027,650 km (0.114 R)
• M16: 2,106,787 km (0.076 R)
• M17: 2,469,861 km (0.083 R)
• M18: 2,665,086 km (0.086 R)
• M19: 2,789,701 km (0.087 R)
• M20: 2,993,154 km (0.066 R)
• M21: 3,241,187 km (0.118 R)
• M22: 3,509,566 km (0.093 R)
• M23: 3,827,162 km (0.084 R)
• M24: 4,025,230 km (0.115 R)
• M25: 4,212,078 km (0.083 R)
• M26: 4,299,293 km (0.037 R)
• M27: 4,699,318 km (0.117 R)
• M28: 5,173,394 km (0.089 R)
• M29: 5,282,600 km (0.117 R)
• M30: 5,439,977 km (0.107 R)
• M31: 5,519,264 km (0.049 R)
• M32: 5,694,892 km (0.064 R)
• M33: 5,856,308 km (0.116 R)
• M34: 5,986,608 km (0.117 R)
• M35: 6,167,172 km (0.1 R)
• M36: 6,753,895 km (0.044 R)
• M37: 6,942,089 km (0.104 R)
• M38: 7,010,904 km (0.083 R)
• M39: 7,097,222 km (0.109 R)
• M40: 7,271,055 km (0.097 R)
• M41: 7,622,909 km (0.088 R)
• M42: 7,711,770 km (0.069 R)
• M43: 7,890,540 km (0.048 R)
• M44: 7,980,448 km (0.108 R)
• M45: 8,252,267 km (0.09 R)
• M46: 8,582,280 km (0.1 R)
• M47: 8,674,732 km (0.047 R)
• M48: 9,236,621 km (0.081 R)
• M49: 9,598,648 km (0.109 R)
• M50: 9,829,627 km (0.056 R)
• M51: 10,101,447 km (0.063 R)
• M52: 10,199,134 km (0.117 R)
• M53: 10,316,868 km (0.044 R)
• M54: 10,513,888 km (0.098 R)
• M55: 10,911,818 km (0.048 R)
• M56: 11,681,499 km (0.065 R)
• M57: 11,763,629 km (0.114 R)
• M58: 12,010,914 km (0.12 R)
• M59: 12,135,230 km (0.077 R)
• M60: 12,510,571 km (0.109 R)
• M61: 12,741,999 km (0.095 R)
• M62: 13,017,259 km (0.083 R)
• M63: 13,294,464 km (0.054 R)
• M64: 13,487,445 km (0.106 R)
• M65: 13,985,007 km (0.105 R)
• M66: 14,159,588 km (0.08 R)
• M67: 14,400,740 km (0.112 R)
• M68: 14,621,097 km (0.102 R)
• M69: 14,976,093 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 14.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.73 AU - 5.51 AU

Year: 6514 Days

Day: 9 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,102,039 km

• M1: 182,509 km (0.117 R)
• M2: 324,179 km (0.055 R)
• M3: 436,527 km (0.092 R)
• M4: 596,896 km (0.071 R)
• M5: 717,471 km (0.094 R)
• M6: 814,261 km (0.052 R)
• M7: 1,047,933 km (0.074 R)
• M8: 1,251,536 km (0.045 R)
• M9: 1,670,111 km (0.068 R)
• M10: 1,942,379 km (0.095 R)
• M11: 2,361,702 km (0.053 R)
• M12: 2,739,137 km (0.072 R)
• M13: 3,266,320 km (0.073 R)
• M14: 3,648,542 km (0.091 R)
• M15: 4,106,312 km (0.1 R)
• M16: 4,393,989 km (0.099 R)
• M17: 4,730,883 km (0.073 R)
• M18: 4,837,995 km (0.116 R)
• M19: 5,341,093 km (0.099 R)
• M20: 5,610,369 km (0.059 R)
• M21: 5,999,473 km (0.108 R)
• M22: 6,232,546 km (0.117 R)
• M23: 6,804,160 km (0.077 R)
• M24: 7,293,495 km (0.118 R)
• M25: 7,517,443 km (0.068 R)
• M26: 7,946,788 km (0.107 R)
• M27: 9,148,359 km (0.067 R)
• M28: 9,255,620 km (0.115 R)
• M29: 9,390,109 km (0.083 R)
• M30: 9,715,783 km (0.092 R)
• M31: 10,072,873 km (0.114 R)
• M32: 10,239,077 km (0.11 R)
• M33: 10,490,251 km (0.091 R)
• M34: 11,342,062 km (0.118 R)
• M35: 11,630,935 km (0.042 R)
• M36: 11,776,344 km (0.081 R)
• M37: 12,068,808 km (0.057 R)
• M38: 12,216,013 km (0.111 R)
• M39: 12,423,206 km (0.032 R)
• M40: 12,691,135 km (0.104 R)
• M41: 13,021,298 km (0.112 R)
• M42: 13,690,150 km (0.12 R)
• M43: 14,152,557 km (0.046 R)
• M44: 14,307,840 km (0.081 R)
• M45: 14,840,109 km (0.083 R)
• M46: 15,156,359 km (0.074 R)
• M47: 15,410,825 km (0.082 R)
• M48: 15,538,731 km (0.119 R)
• M49: 15,827,604 km (0.053 R)
• M50: 16,247,974 km (0.061 R)
• M51: 16,377,975 km (0.12 R)
• M52: 17,232,179 km (0.102 R)
• M53: 18,202,022 km (0.082 R)
• M54: 18,404,876 km (0.114 R)
• M55: 18,574,520 km (0.049 R)
• M56: 18,676,546 km (0.12 R)
• M57: 18,983,671 km (0.05 R)
• M58: 19,086,444 km (0.12 R)
• M59: 19,361,555 km (0.062 R)
• M60: 19,603,155 km (0.049 R)
• M61: 20,054,791 km (0.102 R)
• M62: 20,159,510 km (0.118 R)
• M63: 20,509,718 km (0.071 R)
• M64: 20,650,490 km (0.072 R)
• M65: 21,216,419 km (0.074 R)
• M66: 21,608,515 km (0.086 R)
• M67: 21,787,434 km (0.103 R)
• M68: 21,966,951 km (0.11 R)
• M69: 22,399,888 km (0.113 R)
• M70: 23,384,092 km (0.09 R)
• M71: 23,899,905 km (0.075 R)
• M72: 24,233,658 km (0.112 R)
• M73: 24,345,109 km (0.089 R)
• M74: 24,718,206 km (0.101 R)
• M75: 24,943,051 km (0.084 R)
• M76: 25,281,442 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.9

Radius: 3.6

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.65 AU - 6.71 AU

Year: 10078 Days

Day: 19.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,102,039 km

• M1: 81,680 km (0.084 R)
• M2: 213,027 km (0.114 R)
• M3: 416,630 km (0.114 R)
• M4: 1,096,403 km (0.073 R)
• M5: 1,314,666 km (0.101 R)
• M6: 1,514,529 km (0.09 R)
• M7: 1,593,965 km (0.035 R)
• M8: 1,806,843 km (0.032 R)
• M9: 1,857,258 km (0.11 R)
• M10: 2,046,200 km (0.04 R)
• M11: 2,277,328 km (0.083 R)
• M12: 2,442,185 km (0.102 R)
• M13: 2,687,227 km (0.12 R)
• M14: 3,139,611 km (0.101 R)
• M15: 3,384,951 km (0.112 R)
• M16: 3,850,649 km (0.07 R)
• M17: 4,113,044 km (0.062 R)
• M18: 4,157,325 km (0.062 R)
• M19: 4,494,668 km (0.105 R)
• M20: 4,864,025 km (0.103 R)
• M21: 5,607,227 km (0.077 R)
• M22: 6,105,089 km (0.047 R)
• M23: 6,617,163 km (0.111 R)
• M24: 7,036,485 km (0.116 R)
• M25: 7,089,593 km (0.05 R)
• M26: 7,249,513 km (0.106 R)
• M27: 7,600,021 km (0.081 R)
• M28: 7,763,681 km (0.092 R)
• M29: 7,818,434 km (0.108 R)
• M30: 7,873,486 km (0.084 R)
• M31: 8,542,637 km (0.034 R)
• M32: 8,684,306 km (0.065 R)
• M33: 8,941,315 km (0.107 R)
• M34: 9,142,973 km (0.084 R)
• M35: 9,580,098 km (0.108 R)
• M36: 9,845,784 km (0.063 R)
• M37: 10,414,256 km (0.07 R)
• M38: 10,504,912 km (0.118 R)
• M39: 11,116,618 km (0.068 R)
• M40: 11,271,302 km (0.083 R)
• M41: 11,928,785 km (0.095 R)
• M42: 13,215,177 km (0.075 R)
• M43: 14,174,997 km (0.103 R)
• M44: 14,410,164 km (0.075 R)
• M45: 14,544,952 km (0.092 R)
• M46: 15,777,639 km (0.064 R)
• M47: 16,266,076 km (0.095 R)
• M48: 17,221,856 km (0.113 R)
• M49: 17,905,220 km (0.042 R)
• M50: 18,195,589 km (0.072 R)
• M51: 18,854,717 km (0.1 R)
• M52: 18,928,469 km (0.109 R)
• M53: 18,965,420 km (0.077 R)
• M54: 19,670,923 km (0.096 R)
• M55: 19,857,921 km (0.101 R)
• M56: 19,933,019 km (0.06 R)
• M57: 20,008,117 km (0.104 R)
• M58: 20,083,215 km (0.049 R)
• M59: 21,107,512 km (0.038 R)
• M60: 22,070,922 km (0.076 R)
• M61: 22,499,370 km (0.116 R)
• M62: 22,930,661 km (0.105 R)
• M63: 23,245,864 km (0.087 R)
• M64: 23,404,138 km (0.098 R)
• M65: 23,880,757 km (0.105 R)
• M66: 24,040,378 km (0.112 R)
• M67: 24,080,320 km (0.115 R)
• M68: 24,160,355 km (0.098 R)
• M69: 24,400,909 km (0.12 R)
• M70: 25,127,057 km (0.037 R)
• M71: 26,024,345 km (0.12 R)
• M72: 26,188,454 km (0.092 R)
• M73: 26,353,161 km (0.111 R)
• M74: 26,394,300 km (0.058 R)
• M75: 26,600,596 km (0.093 R)
• M76: 27,682,188 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 19,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit