🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.1

Radius: 11.1

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.68 AU - 0.9 AU

Year: 476 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 39,541,712 km

• M1: 138,228 km (0.116 R)
• M2: 220,657 km (0.068 R)
• M3: 310,565 km (0.096 R)
• M4: 413,040 km (0.096 R)
• M5: 554,559 km (0.047 R)
• M6: 638,933 km (0.084 R)
• M7: 732,880 km (0.06 R)
• M8: 812,765 km (0.114 R)
• M9: 890,855 km (0.115 R)
• M10: 1,060,948 km (0.1 R)
• M11: 1,276,070 km (0.051 R)
• M12: 1,457,682 km (0.082 R)
• M13: 1,610,421 km (0.107 R)
• M14: 1,704,668 km (0.059 R)
• M15: 1,794,426 km (0.113 R)
• M16: 1,892,413 km (0.05 R)
• M17: 1,965,417 km (0.111 R)
• M18: 2,039,468 km (0.072 R)
• M19: 2,190,562 km (0.079 R)
• M20: 2,309,791 km (0.075 R)
• M21: 2,416,903 km (0.115 R)
• M22: 2,673,314 km (0.101 R)
• M23: 2,778,481 km (0.09 R)
• M24: 2,915,662 km (0.032 R)
• M25: 3,381,211 km (0.072 R)
• M26: 3,454,364 km (0.083 R)
• M27: 3,593,939 km (0.117 R)
• M28: 3,685,344 km (0.11 R)
• M29: 3,870,396 km (0.069 R)
• M30: 4,015,506 km (0.103 R)
• M31: 4,145,058 km (0.059 R)
• M32: 4,258,603 km (0.087 R)
• M33: 4,373,045 km (0.115 R)
• M34: 4,533,264 km (0.109 R)
• M35: 4,677,327 km (0.109 R)
• M36: 4,777,408 km (0.059 R)
• M37: 4,868,812 km (0.05 R)
• M38: 4,979,515 km (0.044 R)
• M39: 5,118,940 km (0.097 R)
• M40: 5,250,137 km (0.076 R)
• M41: 5,335,258 km (0.078 R)
• M42: 5,602,739 km (0.103 R)
• M43: 5,747,849 km (0.107 R)
• M44: 6,170,763 km (0.049 R)
• M45: 6,451,707 km (0.091 R)
• M46: 6,593,676 km (0.117 R)
• M47: 6,706,024 km (0.078 R)
• M48: 6,891,226 km (0.078 R)
• M49: 6,974,103 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.2

Radius: 10.4

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.01 AU - 1.03 AU

Year: 699 Days

Day: 8.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,541,712 km

• M1: 139,276 km (0.059 R)
• M2: 234,121 km (0.102 R)
• M3: 309,069 km (0.118 R)
• M4: 376,687 km (0.078 R)
• M5: 486,043 km (0.04 R)
• M6: 617,989 km (0.085 R)
• M7: 694,134 km (0.066 R)
• M8: 768,335 km (0.081 R)
• M9: 949,348 km (0.052 R)
• M10: 1,063,641 km (0.058 R)
• M11: 1,260,512 km (0.069 R)
• M12: 1,366,876 km (0.102 R)
• M13: 1,441,974 km (0.065 R)
• M14: 1,624,932 km (0.111 R)
• M15: 1,823,149 km (0.111 R)
• M16: 1,921,585 km (0.031 R)
• M17: 2,107,984 km (0.087 R)
• M18: 2,243,669 km (0.08 R)
• M19: 2,398,802 km (0.071 R)
• M20: 2,473,601 km (0.083 R)
• M21: 3,099,967 km (0.107 R)
• M22: 3,181,648 km (0.05 R)
• M23: 3,264,076 km (0.09 R)
• M24: 3,677,564 km (0.086 R)
• M25: 3,764,182 km (0.107 R)
• M26: 3,871,144 km (0.077 R)
• M27: 4,177,670 km (0.077 R)
• M28: 4,248,131 km (0.118 R)
• M29: 4,699,318 km (0.072 R)
• M30: 4,899,031 km (0.114 R)
• M31: 5,005,246 km (0.095 R)
• M32: 5,155,292 km (0.092 R)
• M33: 5,274,223 km (0.084 R)
• M34: 5,361,288 km (0.104 R)
• M35: 5,437,883 km (0.106 R)
• M36: 5,503,855 km (0.062 R)
• M37: 5,837,608 km (0.071 R)
• M38: 5,961,625 km (0.037 R)
• M39: 6,155,055 km (0.082 R)
• M40: 6,396,955 km (0.105 R)
• M41: 6,501,673 km (0.048 R)
• M42: 6,736,093 km (0.12 R)
• M43: 6,973,505 km (0.102 R)
• M44: 7,081,215 km (0.116 R)
• M45: 7,189,524 km (0.056 R)
• M46: 7,298,282 km (0.095 R)
• M47: 7,371,136 km (0.088 R)
• M48: 7,591,194 km (0.092 R)
• M49: 7,838,330 km (0.086 R)
• M50: 7,912,979 km (0.115 R)
• M51: 7,987,778 km (0.097 R)
• M52: 8,150,840 km (0.036 R)
• M53: 8,226,537 km (0.072 R)
• M54: 8,378,528 km (0.094 R)
• M55: 8,556,998 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 11.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.95 AU - 1.19 AU

Year: 751 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,541,712 km

• M1: 140,173 km (0.101 R)
• M2: 279,898 km (0.11 R)
• M3: 422,764 km (0.096 R)
• M4: 507,885 km (0.096 R)
• M5: 595,250 km (0.096 R)
• M6: 698,921 km (0.079 R)
• M7: 777,011 km (0.056 R)
• M8: 926,011 km (0.118 R)
• M9: 1,079,049 km (0.107 R)
• M10: 1,152,801 km (0.098 R)
• M11: 1,240,914 km (0.086 R)
• M12: 1,318,406 km (0.069 R)
• M13: 1,465,162 km (0.073 R)
• M14: 1,610,271 km (0.064 R)
• M15: 1,688,362 km (0.09 R)
• M16: 1,782,309 km (0.081 R)
• M17: 1,863,241 km (0.083 R)
• M18: 1,990,699 km (0.067 R)
• M19: 2,067,143 km (0.069 R)
• M20: 2,231,103 km (0.09 R)
• M21: 2,464,475 km (0.088 R)
• M22: 2,621,852 km (0.036 R)
• M23: 2,816,928 km (0.082 R)
• M24: 2,955,456 km (0.083 R)
• M25: 3,239,392 km (0.067 R)
• M26: 3,384,801 km (0.095 R)
• M27: 3,672,777 km (0.12 R)
• M28: 3,748,324 km (0.104 R)
• M29: 3,872,341 km (0.12 R)
• M30: 4,017,152 km (0.106 R)
• M31: 4,144,011 km (0.11 R)
• M32: 4,292,262 km (0.086 R)
• M33: 4,361,975 km (0.047 R)
• M34: 4,452,332 km (0.117 R)
• M35: 4,726,844 km (0.1 R)
• M36: 4,965,153 km (0.106 R)
• M37: 5,165,016 km (0.046 R)
• M38: 5,324,637 km (0.112 R)
• M39: 5,496,824 km (0.076 R)
• M40: 5,594,512 km (0.05 R)
• M41: 5,868,874 km (0.025 R)
• M42: 6,113,915 km (0.109 R)
• M43: 6,294,330 km (0.083 R)
• M44: 6,373,916 km (0.073 R)
• M45: 7,068,948 km (0.071 R)
• M46: 7,666,592 km (0.106 R)
• M47: 7,788,065 km (0.045 R)
• M48: 8,020,690 km (0.118 R)
• M49: 8,292,958 km (0.094 R)
• M50: 8,405,156 km (0.088 R)
• M51: 8,492,821 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 8.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.54 AU - 3.72 AU

Year: 3756 Days

Day: 5.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,541,712 km

• M1: 107,710 km (0.069 R)
• M2: 182,958 km (0.119 R)
• M3: 300,243 km (0.07 R)
• M4: 425,756 km (0.058 R)
• M5: 545,135 km (0.12 R)
• M6: 713,283 km (0.036 R)
• M7: 868,266 km (0.119 R)
• M8: 939,774 km (0.106 R)
• M9: 1,056,161 km (0.093 R)
• M10: 1,327,232 km (0.062 R)
• M11: 1,410,409 km (0.112 R)
• M12: 1,470,996 km (0.076 R)
• M13: 1,866,233 km (0.057 R)
• M14: 1,987,109 km (0.113 R)
• M15: 2,096,764 km (0.073 R)
• M16: 2,467,018 km (0.036 R)
• M17: 2,765,915 km (0.11 R)
• M18: 2,857,768 km (0.081 R)
• M19: 2,935,260 km (0.085 R)
• M20: 3,123,903 km (0.116 R)
• M21: 4,073,550 km (0.099 R)
• M22: 4,734,922 km (0.118 R)
• M23: 4,845,176 km (0.115 R)
• M24: 4,993,727 km (0.049 R)
• M25: 5,314,464 km (0.088 R)
• M26: 6,215,343 km (0.118 R)
• M27: 6,478,485 km (0.12 R)
• M28: 7,438,904 km (0.099 R)
• M29: 7,653,577 km (0.105 R)
• M30: 7,826,811 km (0.111 R)
• M31: 7,957,560 km (0.105 R)
• M32: 8,111,047 km (0.104 R)
• M33: 8,465,594 km (0.12 R)
• M34: 8,577,344 km (0.027 R)
• M35: 8,779,899 km (0.03 R)
• M36: 8,870,406 km (0.059 R)
• M37: 9,006,839 km (0.09 R)
• M38: 9,120,982 km (0.063 R)
• M39: 9,304,688 km (0.105 R)
• M40: 9,536,116 km (0.119 R)
• M41: 9,863,137 km (0.059 R)
• M42: 9,933,747 km (0.078 R)
• M43: 10,004,507 km (0.118 R)
• M44: 10,648,676 km (0.105 R)
• M45: 11,110,035 km (0.091 R)
• M46: 11,208,022 km (0.11 R)
• M47: 11,752,110 km (0.116 R)
• M48: 11,876,874 km (0.096 R)
• M49: 11,951,972 km (0.08 R)
• M50: 12,482,297 km (0.11 R)
• M51: 12,814,404 km (0.107 R)
• M52: 13,253,025 km (0.12 R)
• M53: 13,959,875 km (0.11 R)
• M54: 14,384,583 km (0.113 R)
• M55: 14,678,992 km (0.066 R)
• M56: 15,029,500 km (0.095 R)
• M57: 15,083,804 km (0.106 R)
• M58: 15,137,958 km (0.047 R)
• M59: 15,246,716 km (0.098 R)
• M60: 15,382,850 km (0.069 R)
• M61: 15,546,809 km (0.113 R)
• M62: 15,601,712 km (0.095 R)
• M63: 15,738,893 km (0.076 R)
• M64: 15,793,945 km (0.119 R)
• M65: 15,848,997 km (0.089 R)
• M66: 16,097,628 km (0.082 R)
• M67: 16,459,207 km (0.104 R)
• M68: 16,767,079 km (0.118 R)
• M69: 16,935,825 km (0.086 R)
• M70: 18,046,739 km (0.082 R)
• M71: 18,712,749 km (0.094 R)
• M72: 19,386,986 km (0.091 R)
• M73: 19,534,490 km (0.083 R)
• M74: 19,830,843 km (0.094 R)
• M75: 19,920,004 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 13.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.35 AU - 4.85 AU

Year: 5631 Days

Day: 11.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,541,712 km

• M1: 221,854 km (0.091 R)
• M2: 372,798 km (0.032 R)
• M3: 681,867 km (0.12 R)
• M4: 769,232 km (0.099 R)
• M5: 1,013,825 km (0.049 R)
• M6: 1,146,069 km (0.025 R)
• M7: 1,284,597 km (0.097 R)
• M8: 1,396,496 km (0.055 R)
• M9: 1,511,836 km (0.101 R)
• M10: 1,841,699 km (0.037 R)
• M11: 2,006,257 km (0.102 R)
• M12: 2,389,527 km (0.073 R)
• M13: 2,529,251 km (0.089 R)
• M14: 2,965,179 km (0.073 R)
• M15: 3,137,666 km (0.038 R)
• M16: 3,291,303 km (0.079 R)
• M17: 3,447,483 km (0.042 R)
• M18: 4,001,893 km (0.094 R)
• M19: 4,241,399 km (0.087 R)
• M20: 4,510,226 km (0.11 R)
• M21: 4,936,879 km (0.093 R)
• M22: 5,142,128 km (0.082 R)
• M23: 6,100,900 km (0.053 R)
• M24: 6,488,658 km (0.077 R)
• M25: 7,434,565 km (0.078 R)
• M26: 7,640,711 km (0.094 R)
• M27: 7,759,342 km (0.095 R)
• M28: 8,301,186 km (0.069 R)
• M29: 8,855,296 km (0.071 R)
• M30: 8,980,061 km (0.085 R)
• M31: 9,136,840 km (0.04 R)
• M32: 9,805,243 km (0.095 R)
• M33: 10,358,007 km (0.112 R)
• M34: 10,887,583 km (0.092 R)
• M35: 12,389,097 km (0.114 R)
• M36: 12,598,983 km (0.104 R)
• M37: 12,845,221 km (0.114 R)
• M38: 12,951,286 km (0.084 R)
• M39: 13,449,896 km (0.059 R)
• M40: 13,629,563 km (0.12 R)
• M41: 14,100,347 km (0.118 R)
• M42: 14,724,021 km (0.101 R)
• M43: 14,835,022 km (0.101 R)
• M44: 15,169,822 km (0.103 R)
• M45: 15,319,420 km (0.047 R)
• M46: 15,507,016 km (0.11 R)
• M47: 16,112,588 km (0.097 R)
• M48: 16,418,366 km (0.059 R)
• M49: 16,726,089 km (0.104 R)
• M50: 18,253,184 km (0.081 R)
• M51: 18,812,231 km (0.076 R)
• M52: 20,070,200 km (0.099 R)
• M53: 20,275,598 km (0.093 R)
• M54: 20,896,130 km (0.107 R)
• M55: 21,062,632 km (0.044 R)
• M56: 21,733,279 km (0.068 R)
• M57: 21,901,876 km (0.087 R)
• M58: 22,155,893 km (0.065 R)
• M59: 23,009,349 km (0.087 R)
• M60: 23,224,471 km (0.041 R)
• M61: 23,440,191 km (0.075 R)
• M62: 23,569,893 km (0.086 R)
• M63: 23,830,193 km (0.092 R)
• M64: 24,616,629 km (0.065 R)
• M65: 24,704,443 km (0.108 R)
• M66: 26,484,657 km (0.11 R)
• M67: 26,800,309 km (0.048 R)
• M68: 26,890,816 km (0.063 R)
• M69: 27,253,590 km (0.097 R)
• M70: 27,663,788 km (0.084 R)
• M71: 28,305,712 km (0.12 R)
• M72: 28,536,243 km (0.106 R)
• M73: 29,091,999 km (0.101 R)
• M74: 29,464,497 km (0.065 R)
• M75: 29,557,846 km (0.072 R)
• M76: 29,838,492 km (0.06 R)
• M77: 30,073,062 km (0.117 R)
• M78: 30,167,159 km (0.082 R)
• M79: 30,308,379 km (0.097 R)
• M80: 31,112,617 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.6

Radius: 4.9

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.2 AU - 6.84 AU

Year: 11292 Days

Day: 23.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,541,712 km

• M1: 79,287 km (0.103 R)
• M2: 198,666 km (0.072 R)
• M3: 255,962 km (0.105 R)
• M4: 319,391 km (0.101 R)
• M5: 1,253,630 km (0.096 R)
• M6: 1,681,630 km (0.064 R)
• M7: 1,784,852 km (0.064 R)
• M8: 1,975,889 km (0.087 R)
• M9: 2,129,077 km (0.114 R)
• M10: 2,195,947 km (0.085 R)
• M11: 2,263,416 km (0.051 R)
• M12: 2,587,744 km (0.079 R)
• M13: 2,635,166 km (0.117 R)
• M14: 3,151,728 km (0.115 R)
• M15: 3,382,408 km (0.119 R)
• M16: 3,725,436 km (0.117 R)
• M17: 3,833,296 km (0.111 R)
• M18: 4,819,445 km (0.109 R)
• M19: 4,936,879 km (0.081 R)
• M20: 5,295,017 km (0.053 R)
• M21: 5,507,894 km (0.093 R)
• M22: 5,941,878 km (0.117 R)
• M23: 6,226,712 km (0.064 R)
• M24: 6,580,810 km (0.074 R)
• M25: 6,776,634 km (0.087 R)
• M26: 7,107,395 km (0.111 R)
• M27: 8,096,237 km (0.089 R)
• M28: 8,131,093 km (0.075 R)
• M29: 8,235,961 km (0.083 R)
• M30: 8,659,922 km (0.115 R)
• M31: 8,731,280 km (0.095 R)
• M32: 9,309,176 km (0.118 R)
• M33: 9,455,633 km (0.074 R)
• M34: 9,492,284 km (0.03 R)
• M35: 9,824,990 km (0.118 R)
• M36: 10,199,134 km (0.091 R)
• M37: 10,387,927 km (0.053 R)
• M38: 11,271,152 km (0.117 R)
• M39: 11,780,832 km (0.086 R)
• M40: 11,859,970 km (0.087 R)
• M41: 12,539,443 km (0.119 R)
• M42: 13,727,400 km (0.088 R)
• M43: 14,229,450 km (0.11 R)
• M44: 14,950,811 km (0.03 R)
• M45: 15,208,269 km (0.093 R)
• M46: 15,251,353 km (0.112 R)
• M47: 15,814,739 km (0.056 R)
• M48: 16,296,743 km (0.117 R)
• M49: 16,340,725 km (0.097 R)
• M50: 17,635,644 km (0.116 R)
• M51: 17,771,479 km (0.106 R)
• M52: 17,907,613 km (0.102 R)
• M53: 18,364,036 km (0.084 R)
• M54: 18,824,349 km (0.071 R)
• M55: 18,870,575 km (0.103 R)
• M56: 19,334,926 km (0.087 R)
• M57: 20,750,721 km (0.101 R)
• M58: 20,989,928 km (0.108 R)
• M59: 21,326,224 km (0.064 R)
• M60: 21,664,464 km (0.117 R)
• M61: 21,761,404 km (0.087 R)
• M62: 21,955,731 km (0.05 R)
• M63: 23,381,848 km (0.068 R)
• M64: 23,530,997 km (0.076 R)
• M65: 24,433,072 km (0.096 R)
• M66: 24,685,593 km (0.092 R)
• M67: 24,989,726 km (0.114 R)
• M68: 25,346,218 km (0.048 R)
• M69: 26,218,972 km (0.11 R)
• M70: 26,425,865 km (0.062 R)
• M71: 26,581,298 km (0.12 R)
• M72: 27,206,018 km (0.095 R)
• M73: 28,205,183 km (0.071 R)
• M74: 28,311,098 km (0.119 R)
• M75: 29,055,946 km (0.056 R)
• M76: 29,376,983 km (0.089 R)
• M77: 29,753,221 km (0.049 R)
• M78: 29,861,081 km (0.119 R)
• M79: 30,185,110 km (0.092 R)
• M80: 30,239,265 km (0.063 R)
• M81: 30,401,878 km (0.065 R)
• M82: 30,945,965 km (0.113 R)
• M83: 32,098,916 km (0.097 R)
• M84: 33,042,430 km (0.12 R)
• M85: 33,489,727 km (0.12 R)
• M86: 33,657,875 km (0.09 R)
• M87: 33,938,970 km (0.088 R)
• M88: 34,503,253 km (0.109 R)
• M89: 37,080,675 km (0.082 R)
• M90: 38,070,414 km (0.1 R)
• M91: 38,480,611 km (0.054 R)
• M92: 38,598,046 km (0.057 R)
• M93: 38,833,214 km (0.098 R)
• M94: 39,127,921 km (0.104 R)
• M95: 39,423,377 km (0.05 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 11,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit