🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 12.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.75 AU - 1.21 AU

Year: 647 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,979,803 km

• M1: 156,479 km (0.089 R)
• M2: 242,498 km (0.107 R)
• M3: 321,187 km (0.048 R)
• M4: 456,573 km (0.097 R)
• M5: 661,671 km (0.047 R)
• M6: 756,666 km (0.114 R)
• M7: 857,046 km (0.053 R)
• M8: 952,639 km (0.092 R)
• M9: 1,072,617 km (0.049 R)
• M10: 1,224,907 km (0.113 R)
• M11: 1,323,193 km (0.058 R)
• M12: 1,407,417 km (0.058 R)
• M13: 1,659,040 km (0.117 R)
• M14: 1,762,712 km (0.087 R)
• M15: 1,868,777 km (0.106 R)
• M16: 2,213,151 km (0.099 R)
• M17: 2,321,161 km (0.104 R)
• M18: 2,458,791 km (0.105 R)
• M19: 2,656,260 km (0.108 R)
• M20: 2,735,247 km (0.103 R)
• M21: 2,932,567 km (0.107 R)
• M22: 3,149,933 km (0.093 R)
• M23: 3,411,579 km (0.097 R)
• M24: 3,760,741 km (0.096 R)
• M25: 3,874,435 km (0.075 R)
• M26: 4,063,527 km (0.117 R)
• M27: 4,289,569 km (0.087 R)
• M28: 4,545,531 km (0.111 R)
• M29: 4,974,578 km (0.077 R)
• M30: 5,090,666 km (0.108 R)
• M31: 5,189,550 km (0.107 R)
• M32: 5,270,931 km (0.095 R)
• M33: 5,371,012 km (0.086 R)
• M34: 5,453,441 km (0.106 R)
• M35: 5,628,769 km (0.12 R)
• M36: 5,721,819 km (0.102 R)
• M37: 5,928,264 km (0.12 R)
• M38: 6,013,386 km (0.05 R)
• M39: 6,108,679 km (0.079 R)
• M40: 6,310,038 km (0.079 R)
• M41: 6,465,022 km (0.102 R)
• M42: 6,543,112 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.2

Radius: 13.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.43 AU - 1.99 AU

Year: 1491 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,979,803 km

• M1: 200,162 km (0.073 R)
• M2: 296,952 km (0.107 R)
• M3: 432,039 km (0.098 R)
• M4: 567,126 km (0.105 R)
• M5: 772,224 km (0.06 R)
• M6: 979,866 km (0.052 R)
• M7: 1,149,959 km (0.082 R)
• M8: 1,357,152 km (0.058 R)
• M9: 1,479,224 km (0.089 R)
• M10: 1,569,880 km (0.077 R)
• M11: 1,764,656 km (0.102 R)
• M12: 1,906,475 km (0.064 R)
• M13: 2,036,925 km (0.111 R)
• M14: 2,138,651 km (0.108 R)
• M15: 2,306,799 km (0.077 R)
• M16: 3,341,867 km (0.049 R)
• M17: 3,566,563 km (0.112 R)
• M18: 3,728,877 km (0.094 R)
• M19: 3,864,412 km (0.114 R)
• M20: 4,300,939 km (0.117 R)
• M21: 4,525,336 km (0.105 R)
• M22: 4,900,826 km (0.119 R)
• M23: 5,006,891 km (0.097 R)
• M24: 5,135,246 km (0.116 R)
• M25: 5,221,414 km (0.078 R)
• M26: 5,329,873 km (0.091 R)
• M27: 5,626,526 km (0.07 R)
• M28: 5,793,626 km (0.112 R)
• M29: 5,951,153 km (0.12 R)
• M30: 6,053,179 km (0.099 R)
• M31: 6,213,099 km (0.059 R)
• M32: 6,595,471 km (0.044 R)
• M33: 7,165,588 km (0.086 R)
• M34: 7,286,314 km (0.111 R)
• M35: 7,444,439 km (0.113 R)
• M36: 7,801,080 km (0.049 R)
• M37: 7,950,379 km (0.095 R)
• M38: 8,138,274 km (0.038 R)
• M39: 8,302,383 km (0.102 R)
• M40: 8,403,810 km (0.096 R)
• M41: 8,518,552 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291

Radius: 14.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.66 AU - 4.6 AU

Year: 5597 Days

Day: 14 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,979,803 km

• M1: 190,139 km (0.051 R)
• M2: 314,156 km (0.112 R)
• M3: 453,132 km (0.067 R)
• M4: 547,528 km (0.04 R)
• M5: 731,234 km (0.08 R)
• M6: 870,510 km (0.074 R)
• M7: 961,316 km (0.096 R)
• M8: 1,320,052 km (0.115 R)
• M9: 1,606,831 km (0.115 R)
• M10: 1,824,496 km (0.077 R)
• M11: 2,843,407 km (0.101 R)
• M12: 3,254,352 km (0.113 R)
• M13: 3,495,205 km (0.058 R)
• M14: 4,232,872 km (0.081 R)
• M15: 4,353,896 km (0.036 R)
• M16: 4,475,968 km (0.12 R)
• M17: 4,807,328 km (0.051 R)
• M18: 5,168,158 km (0.082 R)
• M19: 5,715,087 km (0.079 R)
• M20: 5,826,687 km (0.029 R)
• M21: 6,372,720 km (0.096 R)
• M22: 6,887,935 km (0.088 R)
• M23: 7,006,865 km (0.117 R)
• M24: 7,834,141 km (0.071 R)
• M25: 7,958,457 km (0.041 R)
• M26: 8,183,901 km (0.12 R)
• M27: 8,310,012 km (0.119 R)
• M28: 8,950,590 km (0.051 R)
• M29: 9,686,911 km (0.098 R)
• M30: 9,793,724 km (0.102 R)
• M31: 10,251,942 km (0.077 R)
• M32: 10,388,226 km (0.062 R)
• M33: 10,745,017 km (0.055 R)
• M34: 11,442,592 km (0.045 R)
• M35: 12,501,894 km (0.05 R)
• M36: 12,940,365 km (0.113 R)
• M37: 13,413,543 km (0.029 R)
• M38: 13,832,268 km (0.102 R)
• M39: 14,285,849 km (0.11 R)
• M40: 14,529,693 km (0.116 R)
• M41: 14,682,881 km (0.071 R)
• M42: 14,836,518 km (0.075 R)
• M43: 14,990,754 km (0.116 R)
• M44: 15,145,438 km (0.094 R)
• M45: 15,238,488 km (0.105 R)
• M46: 16,053,497 km (0.073 R)
• M47: 16,148,342 km (0.059 R)
• M48: 16,243,486 km (0.084 R)
• M49: 16,626,008 km (0.051 R)
• M50: 16,946,896 km (0.111 R)
• M51: 17,334,803 km (0.118 R)
• M52: 17,432,191 km (0.036 R)
• M53: 17,922,124 km (0.109 R)
• M54: 18,449,756 km (0.072 R)
• M55: 18,748,802 km (0.093 R)
• M56: 19,452,660 km (0.032 R)
• M57: 19,689,324 km (0.114 R)
• M58: 20,370,592 km (0.028 R)
• M59: 20,921,113 km (0.103 R)
• M60: 21,267,731 km (0.113 R)
• M61: 21,511,575 km (0.053 R)
• M62: 21,826,329 km (0.097 R)
• M63: 22,107,424 km (0.118 R)
• M64: 22,389,715 km (0.099 R)
• M65: 22,673,203 km (0.04 R)
• M66: 23,136,507 km (0.109 R)
• M67: 23,494,944 km (0.074 R)
• M68: 24,362,911 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.6

Radius: 8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.82 AU - 7.48 AU

Year: 11436 Days

Day: 16.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,979,803 km

• M1: 136,882 km (0.066 R)
• M2: 196,721 km (0.118 R)
• M3: 338,989 km (0.092 R)
• M4: 546,631 km (0.099 R)
• M5: 1,000,810 km (0.082 R)
• M6: 1,206,208 km (0.103 R)
• M7: 2,623,199 km (0.103 R)
• M8: 2,777,284 km (0.05 R)
• M9: 3,284,421 km (0.108 R)
• M10: 3,849,004 km (0.073 R)
• M11: 4,083,274 km (0.049 R)
• M12: 5,420,828 km (0.101 R)
• M13: 5,617,400 km (0.108 R)
• M14: 5,716,733 km (0.102 R)
• M15: 5,950,555 km (0.113 R)
• M16: 6,705,725 km (0.117 R)
• M17: 7,931,230 km (0.105 R)
• M18: 8,117,330 km (0.09 R)
• M19: 8,380,174 km (0.098 R)
• M20: 8,455,720 km (0.118 R)
• M21: 9,146,563 km (0.113 R)
• M22: 9,380,834 km (0.087 R)
• M23: 9,498,717 km (0.12 R)
• M24: 9,696,336 km (0.106 R)
• M25: 10,135,854 km (0.118 R)
• M26: 10,786,754 km (0.092 R)
• M27: 12,386,255 km (0.096 R)
• M28: 12,515,657 km (0.074 R)
• M29: 12,645,508 km (0.082 R)
• M30: 13,567,031 km (0.117 R)
• M31: 13,834,213 km (0.072 R)
• M32: 14,283,605 km (0.089 R)
• M33: 14,464,618 km (0.101 R)
• M34: 14,874,815 km (0.097 R)
• M35: 15,242,677 km (0.109 R)
• M36: 15,427,729 km (0.11 R)
• M37: 16,175,419 km (0.09 R)
• M38: 16,601,025 km (0.088 R)
• M39: 16,982,649 km (0.104 R)
• M40: 17,367,116 km (0.097 R)
• M41: 17,608,717 km (0.1 R)
• M42: 17,949,052 km (0.11 R)
• M43: 19,232,003 km (0.101 R)
• M44: 19,331,934 km (0.111 R)
• M45: 19,934,963 km (0.117 R)
• M46: 20,595,288 km (0.072 R)
• M47: 21,262,794 km (0.103 R)
• M48: 21,314,405 km (0.079 R)
• M49: 21,781,001 km (0.116 R)
• M50: 22,513,582 km (0.078 R)
• M51: 23,254,241 km (0.092 R)
• M52: 23,788,156 km (0.084 R)
• M53: 23,949,123 km (0.115 R)
• M54: 26,462,218 km (0.079 R)
• M55: 26,573,369 km (0.068 R)
• M56: 27,243,567 km (0.099 R)
• M57: 27,580,761 km (0.033 R)
• M58: 27,637,010 km (0.105 R)
• M59: 28,089,095 km (0.096 R)
• M60: 28,943,298 km (0.062 R)
• M61: 29,229,928 km (0.059 R)
• M62: 29,344,819 km (0.082 R)
• M63: 30,327,677 km (0.048 R)
• M64: 30,560,451 km (0.117 R)
• M65: 31,792,539 km (0.074 R)
• M66: 32,147,535 km (0.077 R)
• M67: 32,444,337 km (0.061 R)
• M68: 32,622,808 km (0.117 R)
• M69: 32,801,727 km (0.114 R)
• M70: 33,340,279 km (0.113 R)
• M71: 33,640,672 km (0.074 R)
• M72: 35,462,325 km (0.067 R)
• M73: 35,707,516 km (0.106 R)
• M74: 36,261,477 km (0.112 R)
• M75: 36,323,261 km (0.084 R)
• M76: 36,385,045 km (0.051 R)
• M77: 36,508,612 km (0.037 R)
• M78: 36,694,413 km (0.101 R)
• M79: 37,752,668 km (0.095 R)
• M80: 38,254,120 km (0.062 R)
• M81: 40,282,069 km (0.078 R)
• M82: 41,180,105 km (0.069 R)
• M83: 41,373,535 km (0.092 R)
• M84: 42,996,223 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 18,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit