🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 8.3

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.99 AU - 1.09 AU

Year: 685 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 91.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,473,192 km

• M1: 112,198 km (0.056 R)
• M2: 195,674 km (0.099 R)
• M3: 253,868 km (0.084 R)
• M4: 331,509 km (0.074 R)
• M5: 431,291 km (0.069 R)
• M6: 498,460 km (0.088 R)
• M7: 556,055 km (0.07 R)
• M8: 616,194 km (0.098 R)
• M9: 753,973 km (0.113 R)
• M10: 880,383 km (0.063 R)
• M11: 940,821 km (0.103 R)
• M12: 996,920 km (0.071 R)
• M13: 1,048,531 km (0.095 R)
• M14: 1,196,933 km (0.044 R)
• M15: 1,276,818 km (0.107 R)
• M16: 1,384,079 km (0.098 R)
• M17: 1,461,721 km (0.105 R)
• M18: 1,554,172 km (0.079 R)
• M19: 1,621,491 km (0.113 R)
• M20: 1,758,972 km (0.063 R)
• M21: 1,979,928 km (0.079 R)
• M22: 2,104,992 km (0.114 R)
• M23: 2,187,270 km (0.118 R)
• M24: 2,324,302 km (0.037 R)
• M25: 2,393,865 km (0.107 R)
• M26: 2,464,326 km (0.105 R)
• M27: 2,527,306 km (0.104 R)
• M28: 2,591,035 km (0.067 R)
• M29: 2,785,213 km (0.058 R)
• M30: 2,909,080 km (0.087 R)
• M31: 3,034,742 km (0.114 R)
• M32: 3,093,983 km (0.116 R)
• M33: 3,265,572 km (0.106 R)
• M34: 3,449,129 km (0.119 R)
• M35: 3,528,715 km (0.103 R)
• M36: 3,618,025 km (0.079 R)
• M37: 3,672,029 km (0.065 R)
• M38: 3,835,390 km (0.043 R)
• M39: 3,954,919 km (0.041 R)
• M40: 4,010,569 km (0.073 R)
• M41: 4,066,369 km (0.089 R)
• M42: 4,150,743 km (0.096 R)
• M43: 4,580,986 km (0.108 R)
• M44: 4,757,063 km (0.116 R)
• M45: 4,865,671 km (0.04 R)
• M46: 4,935,383 km (0.113 R)
• M47: 5,075,557 km (0.118 R)
• M48: 5,319,102 km (0.067 R)
• M49: 5,483,660 km (0.106 R)
• M50: 5,785,997 km (0.117 R)
• M51: 5,944,720 km (0.106 R)
• M52: 6,008,449 km (0.112 R)
• M53: 6,190,659 km (0.03 R)
• M54: 6,385,436 km (0.108 R)
• M55: 6,648,429 km (0.117 R)
• M56: 7,264,473 km (0.081 R)
• M57: 7,355,578 km (0.076 R)
• M58: 7,424,094 km (0.053 R)
• M59: 7,481,539 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 12.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.39 AU - 1.45 AU

Year: 1093 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 144.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,473,192 km

• M1: 152,739 km (0.059 R)
• M2: 228,137 km (0.043 R)
• M3: 343,327 km (0.071 R)
• M4: 423,960 km (0.093 R)
• M5: 542,891 km (0.074 R)
• M6: 647,011 km (0.096 R)
• M7: 724,951 km (0.117 R)
• M8: 828,772 km (0.053 R)
• M9: 947,553 km (0.098 R)
• M10: 1,077,404 km (0.071 R)
• M11: 1,162,525 km (0.043 R)
• M12: 1,250,040 km (0.047 R)
• M13: 1,334,563 km (0.095 R)
• M14: 1,465,162 km (0.118 R)
• M15: 1,583,194 km (0.061 R)
• M16: 1,722,171 km (0.068 R)
• M17: 1,859,352 km (0.094 R)
• M18: 1,987,857 km (0.098 R)
• M19: 2,068,939 km (0.113 R)
• M20: 2,254,141 km (0.111 R)
• M21: 2,351,978 km (0.107 R)
• M22: 2,538,676 km (0.073 R)
• M23: 2,647,733 km (0.08 R)
• M24: 2,730,460 km (0.104 R)
• M25: 2,941,393 km (0.059 R)
• M26: 3,128,391 km (0.108 R)
• M27: 3,223,535 km (0.119 R)
• M28: 3,386,746 km (0.104 R)
• M29: 3,560,280 km (0.105 R)
• M30: 3,659,613 km (0.119 R)
• M31: 3,845,712 km (0.094 R)
• M32: 3,924,102 km (0.077 R)
• M33: 4,195,023 km (0.096 R)
• M34: 4,357,188 km (0.034 R)
• M35: 4,513,218 km (0.096 R)
• M36: 4,612,701 km (0.114 R)
• M37: 4,704,554 km (0.038 R)
• M38: 4,847,869 km (0.102 R)
• M39: 4,958,421 km (0.08 R)
• M40: 5,035,315 km (0.09 R)
• M41: 5,242,807 km (0.115 R)
• M42: 5,417,687 km (0.105 R)
• M43: 5,585,835 km (0.028 R)
• M44: 5,728,701 km (0.092 R)
• M45: 5,963,420 km (0.086 R)
• M46: 6,229,106 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.3

Radius: 11

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.14 AU - 2.52 AU

Year: 2296 Days

Day: 5.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,473,192 km

• M1: 183,108 km (0.072 R)
• M2: 281,842 km (0.036 R)
• M3: 360,082 km (0.076 R)
• M4: 487,091 km (0.113 R)
• M5: 676,182 km (0.119 R)
• M6: 752,776 km (0.049 R)
• M7: 824,583 km (0.086 R)
• M8: 907,461 km (0.12 R)
• M9: 1,028,485 km (0.118 R)
• M10: 1,211,444 km (0.109 R)
• M11: 1,326,484 km (0.082 R)
• M12: 1,415,345 km (0.096 R)
• M13: 1,824,047 km (0.097 R)
• M14: 2,151,666 km (0.056 R)
• M15: 2,233,496 km (0.105 R)
• M16: 2,571,887 km (0.091 R)
• M17: 2,646,536 km (0.09 R)
• M18: 2,759,931 km (0.117 R)
• M19: 2,836,376 km (0.116 R)
• M20: 2,913,718 km (0.069 R)
• M21: 3,109,990 km (0.059 R)
• M22: 3,392,132 km (0.065 R)
• M23: 3,557,138 km (0.096 R)
• M24: 3,767,323 km (0.098 R)
• M25: 4,214,471 km (0.117 R)
• M26: 4,407,153 km (0.087 R)
• M27: 4,527,131 km (0.052 R)
• M28: 4,693,932 km (0.059 R)
• M29: 4,971,287 km (0.114 R)
• M30: 5,064,935 km (0.077 R)
• M31: 5,254,176 km (0.056 R)
• M32: 5,365,627 km (0.101 R)
• M33: 5,445,662 km (0.087 R)
• M34: 5,672,003 km (0.061 R)
• M35: 5,917,942 km (0.12 R)
• M36: 6,117,356 km (0.113 R)
• M37: 6,234,641 km (0.057 R)
• M38: 6,591,133 km (0.052 R)
• M39: 6,867,141 km (0.112 R)
• M40: 7,592,092 km (0.106 R)
• M41: 7,845,212 km (0.09 R)
• M42: 8,193,176 km (0.073 R)
• M43: 8,378,378 km (0.083 R)
• M44: 8,847,368 km (0.088 R)
• M45: 8,961,361 km (0.103 R)
• M46: 9,152,099 km (0.116 R)
• M47: 9,363,630 km (0.066 R)
• M48: 10,285,602 km (0.096 R)
• M49: 10,385,383 km (0.053 R)
• M50: 10,787,802 km (0.086 R)
• M51: 10,889,229 km (0.062 R)
• M52: 10,970,610 km (0.066 R)
• M53: 11,401,003 km (0.061 R)
• M54: 11,545,814 km (0.096 R)
• M55: 11,649,485 km (0.09 R)
• M56: 11,753,606 km (0.092 R)
• M57: 12,004,631 km (0.12 R)
• M58: 12,088,705 km (0.091 R)
• M59: 12,172,928 km (0.101 R)
• M60: 12,257,451 km (0.087 R)
• M61: 12,639,973 km (0.098 R)
• M62: 12,768,328 km (0.056 R)
• M63: 13,438,526 km (0.1 R)
• M64: 13,723,061 km (0.079 R)
• M65: 14,208,955 km (0.083 R)
• M66: 15,311,641 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 13.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.22 AU - 3.88 AU

Year: 4319 Days

Day: 12.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,473,192 km

• M1: 190,139 km (0.106 R)
• M2: 321,336 km (0.054 R)
• M3: 412,441 km (0.116 R)
• M4: 526,734 km (0.085 R)
• M5: 759,060 km (0.098 R)
• M6: 857,196 km (0.115 R)
• M7: 1,180,477 km (0.103 R)
• M8: 1,448,706 km (0.069 R)
• M9: 1,687,763 km (0.07 R)
• M10: 1,854,565 km (0.091 R)
• M11: 2,615,270 km (0.065 R)
• M12: 2,829,644 km (0.082 R)
• M13: 3,151,878 km (0.041 R)
• M14: 3,380,463 km (0.046 R)
• M15: 3,486,229 km (0.084 R)
• M16: 3,832,099 km (0.107 R)
• M17: 4,121,571 km (0.083 R)
• M18: 4,326,071 km (0.075 R)
• M19: 4,557,499 km (0.117 R)
• M20: 4,674,784 km (0.093 R)
• M21: 4,769,180 km (0.108 R)
• M22: 6,393,663 km (0.099 R)
• M23: 6,578,118 km (0.117 R)
• M24: 6,871,629 km (0.073 R)
• M25: 7,471,666 km (0.12 R)
• M26: 7,721,943 km (0.108 R)
• M27: 7,975,062 km (0.095 R)
• M28: 8,431,934 km (0.106 R)
• M29: 8,605,468 km (0.111 R)
• M30: 8,868,162 km (0.029 R)
• M31: 9,015,067 km (0.111 R)
• M32: 9,252,030 km (0.11 R)
• M33: 9,371,259 km (0.115 R)
• M34: 9,461,018 km (0.11 R)
• M35: 9,732,089 km (0.038 R)
• M36: 9,823,045 km (0.115 R)
• M37: 9,975,336 km (0.095 R)
• M38: 10,405,579 km (0.114 R)
• M39: 10,779,275 km (0.057 R)
• M40: 11,475,952 km (0.109 R)
• M41: 12,318,188 km (0.106 R)
• M42: 12,846,268 km (0.066 R)
• M43: 13,113,151 km (0.106 R)
• M44: 13,754,327 km (0.056 R)
• M45: 14,061,751 km (0.042 R)
• M46: 14,336,862 km (0.035 R)
• M47: 14,648,474 km (0.097 R)
• M48: 14,752,744 km (0.098 R)
• M49: 14,962,330 km (0.04 R)
• M50: 16,132,186 km (0.116 R)
• M51: 16,928,495 km (0.054 R)
• M52: 17,147,806 km (0.041 R)
• M53: 18,109,421 km (0.092 R)
• M54: 18,596,811 km (0.102 R)
• M55: 18,898,998 km (0.118 R)
• M56: 20,200,948 km (0.118 R)
• M57: 20,394,827 km (0.061 R)
• M58: 21,058,892 km (0.111 R)
• M59: 21,216,120 km (0.111 R)
• M60: 21,610,908 km (0.095 R)
• M61: 21,769,632 km (0.07 R)
• M62: 22,287,839 km (0.119 R)
• M63: 22,568,634 km (0.055 R)
• M64: 23,093,124 km (0.108 R)
• M65: 23,539,973 km (0.091 R)
• M66: 24,649,241 km (0.112 R)
• M67: 24,773,557 km (0.12 R)
• M68: 25,189,439 km (0.093 R)
• M69: 27,303,107 km (0.12 R)
• M70: 27,775,687 km (0.064 R)
• M71: 27,905,089 km (0.051 R)
• M72: 28,164,492 km (0.054 R)
• M73: 28,554,942 km (0.117 R)
• M74: 28,729,074 km (0.092 R)
• M75: 29,122,217 km (0.097 R)
• M76: 29,253,714 km (0.087 R)
• M77: 29,473,174 km (0.026 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit