🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 12.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.47 AU - 0.75 AU

Year: 318 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,840,261 km

• M1: 162,463 km (0.106 R)
• M2: 270,024 km (0.113 R)
• M3: 387,907 km (0.116 R)
• M4: 509,082 km (0.112 R)
• M5: 615,146 km (0.09 R)
• M6: 694,882 km (0.042 R)
• M7: 773,720 km (0.063 R)
• M8: 877,691 km (0.117 R)
• M9: 1,170,903 km (0.094 R)
• M10: 1,254,827 km (0.067 R)
• M11: 1,334,413 km (0.074 R)
• M12: 1,442,273 km (0.094 R)
• M13: 1,522,757 km (0.064 R)
• M14: 1,601,296 km (0.103 R)
• M15: 1,702,424 km (0.107 R)
• M16: 1,852,919 km (0.113 R)
• M17: 1,959,433 km (0.062 R)
• M18: 2,037,972 km (0.116 R)
• M19: 2,148,225 km (0.042 R)
• M20: 2,343,151 km (0.114 R)
• M21: 2,495,292 km (0.073 R)
• M22: 2,576,674 km (0.081 R)
• M23: 2,784,316 km (0.047 R)
• M24: 2,924,339 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.4

Radius: 13.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.74 AU - 0.88 AU

Year: 486 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,840,261 km

• M1: 167,998 km (0.074 R)
• M2: 251,923 km (0.036 R)
• M3: 341,981 km (0.093 R)
• M4: 425,456 km (0.09 R)
• M5: 514,617 km (0.089 R)
• M6: 605,123 km (0.101 R)
• M7: 699,819 km (0.115 R)
• M8: 811,269 km (0.094 R)
• M9: 918,082 km (0.119 R)
• M10: 1,126,322 km (0.111 R)
• M11: 1,212,940 km (0.083 R)
• M12: 1,324,689 km (0.065 R)
• M13: 1,463,666 km (0.072 R)
• M14: 1,548,936 km (0.11 R)
• M15: 1,688,960 km (0.11 R)
• M16: 1,804,150 km (0.117 R)
• M17: 1,907,223 km (0.073 R)
• M18: 2,008,651 km (0.072 R)
• M19: 2,092,725 km (0.1 R)
• M20: 2,177,846 km (0.095 R)
• M21: 2,272,242 km (0.106 R)
• M22: 2,368,134 km (0.036 R)
• M23: 2,630,529 km (0.105 R)
• M24: 2,718,792 km (0.084 R)
• M25: 2,803,763 km (0.077 R)
• M26: 2,911,175 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.4

Radius: 14

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.22 AU - 1.98 AU

Year: 1350 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,840,261 km

• M1: 194,477 km (0.117 R)
• M2: 316,848 km (0.111 R)
• M3: 415,284 km (0.082 R)
• M4: 600,187 km (0.079 R)
• M5: 875,896 km (0.106 R)
• M6: 1,083,687 km (0.105 R)
• M7: 1,186,610 km (0.096 R)
• M8: 1,491,940 km (0.098 R)
• M9: 1,675,646 km (0.075 R)
• M10: 1,805,497 km (0.055 R)
• M11: 1,956,740 km (0.108 R)
• M12: 2,047,845 km (0.081 R)
• M13: 2,140,446 km (0.097 R)
• M14: 2,263,117 km (0.071 R)
• M15: 2,388,031 km (0.032 R)
• M16: 2,890,979 km (0.077 R)
• M17: 3,165,641 km (0.079 R)
• M18: 3,328,104 km (0.108 R)
• M19: 3,515,700 km (0.095 R)
• M20: 3,605,159 km (0.115 R)
• M21: 3,695,516 km (0.096 R)
• M22: 3,866,806 km (0.06 R)
• M23: 3,982,595 km (0.09 R)
• M24: 4,099,580 km (0.101 R)
• M25: 4,229,581 km (0.104 R)
• M26: 4,578,892 km (0.052 R)
• M27: 4,701,562 km (0.097 R)
• M28: 4,800,596 km (0.061 R)
• M29: 4,887,811 km (0.05 R)
• M30: 5,063,738 km (0.059 R)
• M31: 5,165,166 km (0.116 R)
• M32: 5,267,491 km (0.108 R)
• M33: 5,357,399 km (0.113 R)
• M34: 5,447,906 km (0.091 R)
• M35: 5,617,400 km (0.089 R)
• M36: 6,190,659 km (0.098 R)
• M37: 6,313,030 km (0.096 R)
• M38: 6,518,727 km (0.114 R)
• M39: 7,306,510 km (0.102 R)
• M40: 7,624,405 km (0.11 R)
• M41: 7,755,752 km (0.105 R)
• M42: 7,961,599 km (0.103 R)
• M43: 8,065,120 km (0.061 R)
• M44: 8,529,472 km (0.107 R)
• M45: 8,772,569 km (0.104 R)
• M46: 8,879,531 km (0.094 R)
• M47: 8,987,092 km (0.111 R)
• M48: 9,079,544 km (0.119 R)
• M49: 9,172,444 km (0.118 R)
• M50: 9,499,764 km (0.065 R)
• M51: 9,594,011 km (0.074 R)
• M52: 9,688,556 km (0.05 R)
• M53: 9,862,838 km (0.066 R)
• M54: 9,958,281 km (0.08 R)
• M55: 10,118,052 km (0.081 R)
• M56: 10,343,197 km (0.076 R)
• M57: 10,553,681 km (0.112 R)
• M58: 10,700,287 km (0.09 R)
• M59: 11,127,688 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 8.4

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.55 AU - 4.17 AU

Year: 4107 Days

Day: 11.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,840,261 km

• M1: 127,906 km (0.118 R)
• M2: 232,625 km (0.062 R)
• M3: 328,517 km (0.088 R)
• M4: 432,338 km (0.078 R)
• M5: 493,374 km (0.034 R)
• M6: 548,426 km (0.118 R)
• M7: 615,745 km (0.059 R)
• M8: 857,794 km (0.114 R)
• M9: 1,055,862 km (0.106 R)
• M10: 1,179,280 km (0.071 R)
• M11: 1,454,390 km (0.084 R)
• M12: 1,764,058 km (0.088 R)
• M13: 2,188,018 km (0.093 R)
• M14: 2,282,864 km (0.091 R)
• M15: 2,395,361 km (0.057 R)
• M16: 2,576,075 km (0.117 R)
• M17: 2,795,236 km (0.111 R)
• M18: 3,270,060 km (0.102 R)
• M19: 3,470,671 km (0.083 R)
• M20: 3,694,170 km (0.113 R)
• M21: 3,999,649 km (0.027 R)
• M22: 4,333,102 km (0.119 R)
• M23: 4,881,079 km (0.079 R)
• M24: 4,964,256 km (0.107 R)
• M25: 5,216,328 km (0.05 R)
• M26: 5,386,720 km (0.097 R)
• M27: 5,975,238 km (0.061 R)
• M28: 6,086,539 km (0.106 R)
• M29: 6,884,494 km (0.103 R)
• M30: 7,236,647 km (0.047 R)
• M31: 7,331,492 km (0.103 R)
• M32: 7,403,000 km (0.117 R)
• M33: 7,498,593 km (0.093 R)
• M34: 7,642,806 km (0.051 R)
• M35: 7,715,211 km (0.103 R)
• M36: 7,909,539 km (0.068 R)
• M37: 8,377,481 km (0.091 R)
• M38: 9,109,014 km (0.088 R)
• M39: 9,417,784 km (0.072 R)
• M40: 9,547,336 km (0.111 R)
• M41: 9,887,222 km (0.114 R)
• M42: 10,525,108 km (0.05 R)
• M43: 10,849,137 km (0.029 R)
• M44: 10,957,894 km (0.097 R)
• M45: 11,039,575 km (0.062 R)
• M46: 11,589,945 km (0.099 R)
• M47: 11,812,547 km (0.089 R)
• M48: 11,980,545 km (0.041 R)
• M49: 12,489,029 km (0.115 R)
• M50: 12,918,225 km (0.073 R)
• M51: 13,908,862 km (0.081 R)
• M52: 14,443,226 km (0.081 R)
• M53: 14,652,812 km (0.075 R)
• M54: 14,773,089 km (0.079 R)
• M55: 15,348,592 km (0.108 R)
• M56: 15,470,813 km (0.079 R)
• M57: 15,993,359 km (0.076 R)
• M58: 16,086,259 km (0.098 R)
• M59: 16,303,475 km (0.066 R)
• M60: 16,553,004 km (0.107 R)
• M61: 16,678,218 km (0.105 R)
• M62: 17,340,936 km (0.11 R)
• M63: 17,659,580 km (0.039 R)
• M64: 18,076,659 km (0.066 R)
• M65: 18,594,417 km (0.081 R)
• M66: 19,182,785 km (0.063 R)
• M67: 19,248,459 km (0.07 R)
• M68: 19,413,166 km (0.103 R)
• M69: 19,545,261 km (0.057 R)
• M70: 19,777,287 km (0.082 R)
• M71: 19,910,130 km (0.088 R)
• M72: 20,411,283 km (0.113 R)
• M73: 20,680,260 km (0.091 R)
• M74: 20,882,666 km (0.102 R)
• M75: 21,494,072 km (0.111 R)
• M76: 21,630,805 km (0.073 R)
• M77: 21,973,833 km (0.074 R)
• M78: 22,804,251 km (0.075 R)
• M79: 22,978,532 km (0.117 R)
• M80: 23,574,380 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.2

Radius: 6.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.66 AU - 6.98 AU

Year: 9363 Days

Day: 15.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,840,261 km

• M1: 96,491 km (0.066 R)
• M2: 229,034 km (0.116 R)
• M3: 284,236 km (0.064 R)
• M4: 491,728 km (0.113 R)
• M5: 612,304 km (0.102 R)
• M6: 1,143,227 km (0.054 R)
• M7: 1,186,610 km (0.11 R)
• M8: 1,700,629 km (0.102 R)
• M9: 1,817,764 km (0.119 R)
• M10: 1,972,298 km (0.101 R)
• M11: 2,167,075 km (0.075 R)
• M12: 3,067,654 km (0.039 R)
• M13: 3,546,068 km (0.116 R)
• M14: 3,761,339 km (0.072 R)
• M15: 3,958,659 km (0.089 R)
• M16: 4,182,008 km (0.077 R)
• M17: 4,363,620 km (0.106 R)
• M18: 4,478,511 km (0.115 R)
• M19: 4,805,383 km (0.066 R)
• M20: 5,067,777 km (0.092 R)
• M21: 5,115,948 km (0.119 R)
• M22: 5,212,738 km (0.062 R)
• M23: 5,334,660 km (0.113 R)
• M24: 5,432,946 km (0.114 R)
• M25: 5,506,997 km (0.101 R)
• M26: 5,882,338 km (0.026 R)
• M27: 5,933,052 km (0.11 R)
• M28: 6,034,928 km (0.08 R)
• M29: 6,343,698 km (0.056 R)
• M30: 6,684,182 km (0.042 R)
• M31: 6,950,167 km (0.108 R)
• M32: 7,382,805 km (0.096 R)
• M33: 7,936,017 km (0.108 R)
• M34: 8,189,287 km (0.116 R)
• M35: 8,531,118 km (0.115 R)
• M36: 8,964,952 km (0.112 R)
• M37: 9,465,356 km (0.066 R)
• M38: 9,614,206 km (0.104 R)
• M39: 10,309,088 km (0.115 R)
• M40: 10,771,047 km (0.088 R)
• M41: 10,895,363 km (0.083 R)
• M42: 11,365,698 km (0.089 R)
• M43: 11,746,874 km (0.037 R)
• M44: 12,003,284 km (0.053 R)
• M45: 12,132,238 km (0.105 R)
• M46: 14,358,703 km (0.113 R)
• M47: 15,116,715 km (0.102 R)
• M48: 15,641,056 km (0.118 R)
• M49: 16,206,985 km (0.067 R)
• M50: 16,456,514 km (0.029 R)
• M51: 16,563,925 km (0.037 R)
• M52: 16,707,539 km (0.105 R)
• M53: 18,909,769 km (0.095 R)
• M54: 19,968,473 km (0.1 R)
• M55: 20,236,104 km (0.075 R)
• M56: 20,389,591 km (0.113 R)
• M57: 21,279,549 km (0.107 R)
• M58: 21,552,864 km (0.11 R)
• M59: 22,103,085 km (0.066 R)
• M60: 22,419,634 km (0.114 R)
• M61: 22,737,680 km (0.069 R)
• M62: 24,513,257 km (0.084 R)
• M63: 24,922,856 km (0.053 R)
• M64: 25,046,274 km (0.045 R)
• M65: 26,040,501 km (0.09 R)
• M66: 26,249,190 km (0.099 R)
• M67: 26,291,078 km (0.077 R)
• M68: 26,752,438 km (0.117 R)
• M69: 26,836,661 km (0.11 R)
• M70: 27,047,445 km (0.095 R)
• M71: 27,385,985 km (0.1 R)
• M72: 27,428,470 km (0.086 R)
• M73: 27,939,048 km (0.068 R)
• M74: 28,238,393 km (0.106 R)
• M75: 28,581,870 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 12,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit