🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.3

Radius: 8.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.64 AU

Year: 264 Days

Day: 12.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 130 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,593,672 km

• M1: 113,994 km (0.12 R)
• M2: 181,612 km (0.092 R)
• M3: 233,971 km (0.115 R)
• M4: 317,746 km (0.098 R)
• M5: 401,072 km (0.056 R)
• M6: 458,817 km (0.083 R)
• M7: 532,568 km (0.062 R)
• M8: 622,178 km (0.07 R)
• M9: 693,386 km (0.109 R)
• M10: 777,610 km (0.115 R)
• M11: 855,101 km (0.095 R)
• M12: 948,600 km (0.08 R)
• M13: 1,007,542 km (0.064 R)
• M14: 1,104,032 km (0.113 R)
• M15: 1,221,167 km (0.075 R)
• M16: 1,393,953 km (0.117 R)
• M17: 1,533,677 km (0.12 R)
• M18: 1,587,682 km (0.109 R)
• M19: 1,645,577 km (0.095 R)
• M20: 1,743,713 km (0.111 R)
• M21: 1,833,771 km (0.103 R)
• M22: 1,925,474 km (0.084 R)
• M23: 2,015,083 km (0.117 R)
• M24: 2,202,380 km (0.118 R)
• M25: 2,336,569 km (0.103 R)
• M26: 2,391,771 km (0.075 R)
• M27: 2,525,960 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.7

Radius: 10.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.66 AU - 0.78 AU

Year: 429 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,593,672 km

• M1: 136,732 km (0.064 R)
• M2: 213,177 km (0.097 R)
• M3: 281,543 km (0.084 R)
• M4: 354,846 km (0.076 R)
• M5: 422,315 km (0.114 R)
• M6: 495,767 km (0.093 R)
• M7: 571,015 km (0.037 R)
• M8: 661,671 km (0.098 R)
• M9: 735,274 km (0.091 R)
• M10: 811,868 km (0.085 R)
• M11: 932,444 km (0.1 R)
• M12: 1,046,437 km (0.09 R)
• M13: 1,152,053 km (0.111 R)
• M14: 1,307,934 km (0.106 R)
• M15: 1,407,866 km (0.102 R)
• M16: 1,505,553 km (0.105 R)
• M17: 1,595,611 km (0.11 R)
• M18: 1,786,348 km (0.079 R)
• M19: 1,995,785 km (0.094 R)
• M20: 2,078,513 km (0.067 R)
• M21: 2,207,616 km (0.11 R)
• M22: 2,327,892 km (0.108 R)
• M23: 2,462,231 km (0.083 R)
• M24: 2,593,279 km (0.106 R)
• M25: 2,677,802 km (0.068 R)
• M26: 2,818,873 km (0.1 R)
• M27: 2,956,054 km (0.114 R)
• M28: 3,044,616 km (0.076 R)
• M29: 3,230,716 km (0.103 R)
• M30: 3,440,601 km (0.115 R)
• M31: 3,540,682 km (0.064 R)
• M32: 3,621,316 km (0.116 R)
• M33: 3,729,774 km (0.096 R)
• M34: 3,853,192 km (0.105 R)
• M35: 3,922,456 km (0.081 R)
• M36: 3,992,019 km (0.031 R)
• M37: 4,104,218 km (0.109 R)
• M38: 4,432,735 km (0.1 R)
• M39: 4,666,406 km (0.095 R)
• M40: 4,896,638 km (0.111 R)
• M41: 5,016,914 km (0.103 R)
• M42: 5,184,015 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 14.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.72 AU - 0.94 AU

Year: 532 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,593,672 km

• M1: 185,053 km (0.097 R)
• M2: 277,055 km (0.115 R)
• M3: 378,183 km (0.108 R)
• M4: 496,964 km (0.083 R)
• M5: 611,706 km (0.074 R)
• M6: 714,330 km (0.031 R)
• M7: 823,985 km (0.082 R)
• M8: 1,003,503 km (0.107 R)
• M9: 1,095,804 km (0.111 R)
• M10: 1,331,720 km (0.052 R)
• M11: 1,484,160 km (0.064 R)
• M12: 1,610,571 km (0.051 R)
• M13: 1,773,932 km (0.114 R)
• M14: 1,936,245 km (0.066 R)
• M15: 2,153,611 km (0.11 R)
• M16: 2,446,224 km (0.118 R)
• M17: 2,651,173 km (0.076 R)
• M18: 2,744,223 km (0.118 R)
• M19: 3,029,955 km (0.076 R)
• M20: 3,176,561 km (0.099 R)
• M21: 3,267,367 km (0.097 R)
• M22: 3,359,071 km (0.055 R)
• M23: 3,527,967 km (0.09 R)
• M24: 3,691,178 km (0.113 R)
• M25: 3,821,926 km (0.118 R)
• M26: 3,980,799 km (0.102 R)
• M27: 4,097,037 km (0.061 R)
• M28: 4,223,447 km (0.116 R)
• M29: 4,470,882 km (0.073 R)
• M30: 4,610,457 km (0.096 R)
• M31: 4,836,948 km (0.106 R)
• M32: 4,932,391 km (0.066 R)
• M33: 5,086,477 km (0.103 R)
• M34: 5,183,566 km (0.112 R)
• M35: 5,360,092 km (0.063 R)
• M36: 5,799,760 km (0.034 R)
• M37: 5,932,004 km (0.044 R)
• M38: 6,085,791 km (0.098 R)
• M39: 6,386,931 km (0.081 R)
• M40: 6,586,944 km (0.097 R)
• M41: 6,853,228 km (0.052 R)
• M42: 7,506,971 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 9.2

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.32 AU - 1.9 AU

Year: 1436 Days

Day: 11.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,593,672 km

• M1: 116,387 km (0.12 R)
• M2: 422,016 km (0.107 R)
• M3: 529,277 km (0.087 R)
• M4: 596,148 km (0.073 R)
• M5: 732,730 km (0.084 R)
• M6: 984,204 km (0.101 R)
• M7: 1,279,511 km (0.051 R)
• M8: 1,347,129 km (0.066 R)
• M9: 1,441,974 km (0.12 R)
• M10: 1,557,164 km (0.036 R)
• M11: 1,703,172 km (0.108 R)
• M12: 1,787,395 km (0.046 R)
• M13: 1,911,412 km (0.115 R)
• M14: 2,028,697 km (0.075 R)
• M15: 2,394,613 km (0.079 R)
• M16: 2,607,042 km (0.117 R)
• M17: 2,792,394 km (0.082 R)
• M18: 3,153,224 km (0.092 R)
• M19: 3,362,661 km (0.102 R)
• M20: 3,421,752 km (0.093 R)
• M21: 3,637,173 km (0.077 R)
• M22: 3,795,448 km (0.066 R)
• M23: 3,881,616 km (0.111 R)
• M24: 4,031,064 km (0.053 R)
• M25: 4,119,028 km (0.117 R)
• M26: 4,399,823 km (0.101 R)
• M27: 4,542,689 km (0.088 R)
• M28: 4,700,215 km (0.07 R)
• M29: 4,859,537 km (0.075 R)
• M30: 4,939,871 km (0.11 R)
• M31: 5,265,695 km (0.087 R)
• M32: 5,403,625 km (0.085 R)
• M33: 5,514,776 km (0.116 R)
• M34: 5,612,613 km (0.071 R)
• M35: 5,795,870 km (0.113 R)
• M36: 6,475,344 km (0.075 R)
• M37: 6,578,566 km (0.1 R)
• M38: 6,727,267 km (0.089 R)
• M39: 6,786,956 km (0.098 R)
• M40: 6,922,043 km (0.104 R)
• M41: 7,088,396 km (0.064 R)
• M42: 7,271,354 km (0.112 R)
• M43: 7,378,915 km (0.036 R)
• M44: 7,455,958 km (0.041 R)
• M45: 7,657,616 km (0.066 R)
• M46: 7,782,680 km (0.117 R)
• M47: 7,971,472 km (0.118 R)
• M48: 8,098,182 km (0.077 R)
• M49: 8,177,768 km (0.06 R)
• M50: 8,450,185 km (0.083 R)
• M51: 8,839,888 km (0.082 R)
• M52: 8,938,174 km (0.094 R)
• M53: 9,119,486 km (0.12 R)
• M54: 9,202,214 km (0.12 R)
• M55: 9,285,241 km (0.113 R)
• M56: 9,552,722 km (0.046 R)
• M57: 9,721,169 km (0.115 R)
• M58: 9,822,746 km (0.091 R)
• M59: 10,198,087 km (0.096 R)
• M60: 10,439,388 km (0.097 R)
• M61: 10,892,520 km (0.051 R)
• M62: 11,334,283 km (0.028 R)
• M63: 11,405,641 km (0.066 R)
• M64: 11,602,212 km (0.116 R)
• M65: 11,799,981 km (0.105 R)
• M66: 11,980,845 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.9

Radius: 14.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.34 AU - 4.2 AU

Year: 5145 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,593,672 km

• M1: 430,991 km (0.108 R)
• M2: 536,757 km (0.119 R)
• M3: 642,972 km (0.057 R)
• M4: 919,728 km (0.114 R)
• M5: 1,108,071 km (0.101 R)
• M6: 1,572,573 km (0.092 R)
• M7: 2,007,753 km (0.119 R)
• M8: 2,203,427 km (0.096 R)
• M9: 2,480,632 km (0.081 R)
• M10: 2,614,073 km (0.109 R)
• M11: 2,808,850 km (0.095 R)
• M12: 2,908,183 km (0.06 R)
• M13: 3,788,865 km (0.068 R)
• M14: 4,032,710 km (0.096 R)
• M15: 4,213,424 km (0.055 R)
• M16: 4,653,391 km (0.115 R)
• M17: 5,035,614 km (0.052 R)
• M18: 6,061,107 km (0.092 R)
• M19: 6,242,719 km (0.057 R)
• M20: 6,771,398 km (0.079 R)
• M21: 7,177,556 km (0.086 R)
• M22: 7,397,316 km (0.082 R)
• M23: 8,270,518 km (0.079 R)
• M24: 8,443,304 km (0.082 R)
• M25: 8,559,242 km (0.091 R)
• M26: 8,968,991 km (0.071 R)
• M27: 9,176,184 km (0.044 R)
• M28: 10,052,079 km (0.078 R)
• M29: 10,329,284 km (0.069 R)
• M30: 10,453,301 km (0.099 R)
• M31: 10,828,492 km (0.087 R)
• M32: 11,144,593 km (0.11 R)
• M33: 11,399,507 km (0.106 R)
• M34: 12,013,008 km (0.08 R)
• M35: 12,143,607 km (0.104 R)
• M36: 12,471,974 km (0.098 R)
• M37: 12,870,054 km (0.117 R)
• M38: 13,238,514 km (0.098 R)
• M39: 13,917,539 km (0.092 R)
• M40: 15,842,863 km (0.105 R)
• M41: 15,950,275 km (0.072 R)
• M42: 16,273,855 km (0.1 R)
• M43: 16,382,313 km (0.047 R)
• M44: 17,184,607 km (0.089 R)
• M45: 17,553,515 km (0.055 R)
• M46: 17,962,216 km (0.12 R)
• M47: 19,705,929 km (0.064 R)
• M48: 20,014,550 km (0.107 R)
• M49: 20,130,787 km (0.077 R)
• M50: 20,324,965 km (0.053 R)
• M51: 20,558,787 km (0.116 R)
• M52: 20,676,071 km (0.098 R)
• M53: 20,793,506 km (0.039 R)
• M54: 20,911,090 km (0.105 R)
• M55: 21,542,542 km (0.117 R)
• M56: 21,820,794 km (0.068 R)
• M57: 22,260,462 km (0.082 R)
• M58: 22,743,514 km (0.061 R)
• M59: 22,905,229 km (0.092 R)
• M60: 23,719,790 km (0.074 R)
• M61: 24,089,446 km (0.099 R)
• M62: 24,543,775 km (0.116 R)
• M63: 24,792,855 km (0.097 R)
• M64: 25,251,672 km (0.084 R)
• M65: 25,545,033 km (0.075 R)
• M66: 26,347,177 km (0.046 R)
• M67: 26,772,783 km (0.105 R)
• M68: 27,157,698 km (0.089 R)
• M69: 27,372,371 km (0.116 R)
• M70: 27,630,577 km (0.062 R)
• M71: 28,019,532 km (0.09 R)
• M72: 28,366,898 km (0.103 R)
• M73: 28,978,155 km (0.043 R)
• M74: 29,197,465 km (0.1 R)
• M75: 29,373,392 km (0.045 R)
• M76: 29,593,600 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit