🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 9.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.77 AU

Year: 409 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 13,726,144 km

• M1: 115,639 km (0.081 R)
• M2: 173,833 km (0.095 R)
• M3: 249,230 km (0.088 R)
• M4: 330,312 km (0.073 R)
• M5: 392,694 km (0.12 R)
• M6: 567,126 km (0.059 R)
• M7: 632,350 km (0.072 R)
• M8: 728,542 km (0.119 R)
• M9: 844,779 km (0.074 R)
• M10: 944,112 km (0.102 R)
• M11: 1,019,360 km (0.065 R)
• M12: 1,159,234 km (0.094 R)
• M13: 1,231,789 km (0.109 R)
• M14: 1,305,840 km (0.061 R)
• M15: 1,376,899 km (0.084 R)
• M16: 1,449,304 km (0.092 R)
• M17: 1,565,243 km (0.088 R)
• M18: 1,636,302 km (0.076 R)
• M19: 1,728,005 km (0.102 R)
• M20: 1,836,314 km (0.028 R)
• M21: 1,911,412 km (0.092 R)
• M22: 2,018,524 km (0.034 R)
• M23: 2,085,843 km (0.109 R)
• M24: 2,201,482 km (0.1 R)
• M25: 2,417,202 km (0.104 R)
• M26: 2,494,395 km (0.107 R)
• M27: 2,600,460 km (0.104 R)
• M28: 2,748,262 km (0.115 R)
• M29: 2,828,896 km (0.12 R)
• M30: 2,939,598 km (0.068 R)
• M31: 3,099,668 km (0.118 R)
• M32: 3,177,608 km (0.067 R)
• M33: 3,256,446 km (0.1 R)
• M34: 3,366,550 km (0.109 R)
• M35: 3,434,468 km (0.09 R)
• M36: 3,527,667 km (0.087 R)
• M37: 3,628,197 km (0.08 R)
• M38: 3,812,951 km (0.114 R)
• M39: 3,903,158 km (0.08 R)
• M40: 4,026,726 km (0.047 R)
• M41: 4,178,269 km (0.105 R)
• M42: 4,425,853 km (0.091 R)
• M43: 4,616,441 km (0.118 R)
• M44: 4,698,869 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 8.4

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.02 AU - 1.16 AU

Year: 747 Days

Day: 8.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 13,726,144 km

• M1: 112,946 km (0.059 R)
• M2: 182,061 km (0.117 R)
• M3: 310,416 km (0.062 R)
• M4: 388,655 km (0.089 R)
• M5: 442,511 km (0.104 R)
• M6: 507,885 km (0.048 R)
• M7: 568,023 km (0.104 R)
• M8: 635,641 km (0.099 R)
• M9: 691,890 km (0.101 R)
• M10: 764,744 km (0.051 R)
• M11: 861,085 km (0.074 R)
• M12: 977,772 km (0.1 R)
• M13: 1,071,869 km (0.103 R)
• M14: 1,257,370 km (0.098 R)
• M15: 1,311,375 km (0.084 R)
• M16: 1,378,544 km (0.12 R)
• M17: 1,705,565 km (0.077 R)
• M18: 1,792,930 km (0.107 R)
• M19: 1,847,384 km (0.098 R)
• M20: 1,930,112 km (0.117 R)
• M21: 2,014,186 km (0.094 R)
• M22: 2,106,637 km (0.08 R)
• M23: 2,236,937 km (0.096 R)
• M24: 2,310,689 km (0.081 R)
• M25: 2,415,108 km (0.09 R)
• M26: 2,824,707 km (0.08 R)
• M27: 3,041,923 km (0.098 R)
• M28: 3,099,069 km (0.111 R)
• M29: 3,247,919 km (0.117 R)
• M30: 3,466,931 km (0.094 R)
• M31: 3,578,231 km (0.109 R)
• M32: 3,647,346 km (0.101 R)
• M33: 3,751,915 km (0.095 R)
• M34: 3,848,704 km (0.102 R)
• M35: 3,901,812 km (0.053 R)
• M36: 4,044,678 km (0.094 R)
• M37: 4,134,736 km (0.103 R)
• M38: 4,289,569 km (0.079 R)
• M39: 4,474,173 km (0.077 R)
• M40: 4,633,196 km (0.112 R)
• M41: 4,737,166 km (0.084 R)
• M42: 4,841,735 km (0.089 R)
• M43: 4,918,479 km (0.093 R)
• M44: 5,189,700 km (0.078 R)
• M45: 5,446,110 km (0.075 R)
• M46: 5,585,984 km (0.074 R)
• M47: 5,646,123 km (0.099 R)
• M48: 5,797,815 km (0.113 R)
• M49: 6,333,974 km (0.101 R)
• M50: 6,396,805 km (0.065 R)
• M51: 6,907,382 km (0.103 R)
• M52: 6,993,850 km (0.101 R)
• M53: 7,080,617 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 9.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.15 AU - 1.67 AU

Year: 1098 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 13,726,144 km

• M1: 131,347 km (0.092 R)
• M2: 230,231 km (0.091 R)
• M3: 344,075 km (0.087 R)
• M4: 444,605 km (0.12 R)
• M5: 526,435 km (0.035 R)
• M6: 646,861 km (0.103 R)
• M7: 794,813 km (0.067 R)
• M8: 885,769 km (0.071 R)
• M9: 1,105,379 km (0.062 R)
• M10: 1,423,125 km (0.12 R)
• M11: 1,527,843 km (0.097 R)
• M12: 1,635,404 km (0.089 R)
• M13: 1,753,287 km (0.107 R)
• M14: 2,116,062 km (0.06 R)
• M15: 2,193,254 km (0.071 R)
• M16: 2,280,021 km (0.09 R)
• M17: 2,466,270 km (0.11 R)
• M18: 2,602,405 km (0.092 R)
• M19: 2,694,557 km (0.095 R)
• M20: 2,825,455 km (0.105 R)
• M21: 2,891,727 km (0.08 R)
• M22: 2,958,597 km (0.092 R)
• M23: 3,025,916 km (0.065 R)
• M24: 3,152,326 km (0.115 R)
• M25: 3,221,141 km (0.047 R)
• M26: 3,440,601 km (0.096 R)
• M27: 3,572,696 km (0.119 R)
• M28: 3,685,792 km (0.113 R)
• M29: 3,915,575 km (0.113 R)
• M30: 4,032,261 km (0.094 R)
• M31: 4,150,144 km (0.12 R)
• M32: 4,411,342 km (0.109 R)
• M33: 4,745,394 km (0.088 R)
• M34: 4,870,009 km (0.062 R)
• M35: 5,099,193 km (0.104 R)
• M36: 5,226,950 km (0.043 R)
• M37: 5,296,961 km (0.111 R)
• M38: 5,402,727 km (0.083 R)
• M39: 5,556,663 km (0.074 R)
• M40: 5,820,404 km (0.094 R)
• M41: 5,953,995 km (0.027 R)
• M42: 6,076,217 km (0.112 R)
• M43: 6,535,781 km (0.108 R)
• M44: 6,916,658 km (0.086 R)
• M45: 7,200,594 km (0.107 R)
• M46: 7,265,669 km (0.117 R)
• M47: 7,475,106 km (0.097 R)
• M48: 7,541,079 km (0.094 R)
• M49: 7,860,171 km (0.11 R)
• M50: 8,346,963 km (0.114 R)
• M51: 8,525,134 km (0.066 R)
• M52: 8,787,977 km (0.054 R)
• M53: 9,095,551 km (0.111 R)
• M54: 9,208,347 km (0.114 R)
• M55: 9,635,300 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.6

Radius: 10.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.51 AU - 2.23 AU

Year: 1678 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 13,726,144 km

• M1: 140,323 km (0.079 R)
• M2: 213,327 km (0.101 R)
• M3: 392,694 km (0.031 R)
• M4: 539,749 km (0.072 R)
• M5: 870,510 km (0.07 R)
• M6: 940,971 km (0.085 R)
• M7: 1,029,981 km (0.096 R)
• M8: 1,139,038 km (0.101 R)
• M9: 1,369,419 km (0.098 R)
• M10: 1,481,019 km (0.12 R)
• M11: 1,644,380 km (0.098 R)
• M12: 2,095,417 km (0.109 R)
• M13: 2,280,021 km (0.08 R)
• M14: 2,584,154 km (0.108 R)
• M15: 2,700,242 km (0.092 R)
• M16: 2,829,943 km (0.087 R)
• M17: 2,937,653 km (0.103 R)
• M18: 3,269,013 km (0.081 R)
• M19: 3,344,260 km (0.025 R)
• M20: 3,432,822 km (0.115 R)
• M21: 3,874,435 km (0.105 R)
• M22: 3,994,413 km (0.089 R)
• M23: 4,626,913 km (0.051 R)
• M24: 4,740,158 km (0.055 R)
• M25: 4,825,728 km (0.058 R)
• M26: 5,275,868 km (0.102 R)
• M27: 5,453,740 km (0.068 R)
• M28: 5,694,144 km (0.116 R)
• M29: 5,785,249 km (0.084 R)
• M30: 6,154,307 km (0.094 R)
• M31: 6,232,098 km (0.069 R)
• M32: 6,436,149 km (0.048 R)
• M33: 6,802,514 km (0.079 R)
• M34: 6,915,311 km (0.114 R)
• M35: 7,061,319 km (0.097 R)
• M36: 7,489,019 km (0.112 R)
• M37: 7,756,350 km (0.062 R)
• M38: 7,840,574 km (0.034 R)
• M39: 8,043,878 km (0.094 R)
• M40: 8,112,094 km (0.092 R)
• M41: 8,231,922 km (0.097 R)
• M42: 8,421,313 km (0.07 R)
• M43: 8,647,056 km (0.1 R)
• M44: 8,804,433 km (0.093 R)
• M45: 8,892,397 km (0.115 R)
• M46: 9,175,585 km (0.079 R)
• M47: 9,246,944 km (0.071 R)
• M48: 9,318,302 km (0.104 R)
• M49: 9,896,647 km (0.096 R)
• M50: 10,264,060 km (0.086 R)
• M51: 10,898,953 km (0.105 R)
• M52: 11,126,042 km (0.112 R)
• M53: 11,259,334 km (0.112 R)
• M54: 11,508,115 km (0.117 R)
• M55: 11,623,605 km (0.101 R)
• M56: 11,972,318 km (0.066 R)
• M57: 12,108,751 km (0.102 R)
• M58: 12,226,185 km (0.096 R)
• M59: 12,363,815 km (0.116 R)
• M60: 12,660,169 km (0.093 R)
• M61: 12,858,984 km (0.099 R)
• M62: 12,938,869 km (0.107 R)
• M63: 13,018,904 km (0.111 R)
• M64: 13,280,102 km (0.12 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: 514 - 15,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit