🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 11.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 384 Days

Day: 5.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 85 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 27,537,494 km

• M1: 162,613 km (0.113 R)
• M2: 286,480 km (0.093 R)
• M3: 372,349 km (0.115 R)
• M4: 446,998 km (0.11 R)
• M5: 568,771 km (0.117 R)
• M6: 779,106 km (0.054 R)
• M7: 921,074 km (0.098 R)
• M8: 1,015,919 km (0.058 R)
• M9: 1,118,244 km (0.106 R)
• M10: 1,228,348 km (0.055 R)
• M11: 1,350,570 km (0.09 R)
• M12: 1,464,264 km (0.108 R)
• M13: 1,541,905 km (0.085 R)
• M14: 1,630,018 km (0.114 R)
• M15: 1,706,164 km (0.113 R)
• M16: 1,788,293 km (0.086 R)
• M17: 1,947,166 km (0.101 R)
• M18: 2,279,124 km (0.03 R)
• M19: 2,359,906 km (0.071 R)
• M20: 2,457,145 km (0.105 R)
• M21: 2,724,925 km (0.103 R)
• M22: 2,827,101 km (0.046 R)
• M23: 2,908,781 km (0.027 R)
• M24: 3,035,640 km (0.116 R)
• M25: 3,136,170 km (0.078 R)
• M26: 3,306,113 km (0.095 R)
• M27: 3,415,469 km (0.086 R)
• M28: 3,608,301 km (0.033 R)
• M29: 3,726,932 km (0.079 R)
• M30: 3,804,723 km (0.102 R)
• M31: 3,937,715 km (0.093 R)
• M32: 4,017,002 km (0.093 R)
• M33: 4,171,088 km (0.114 R)
• M34: 4,270,720 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 8.3

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.83 AU - 1.31 AU

Year: 726 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,537,494 km

• M1: 113,694 km (0.089 R)
• M2: 189,989 km (0.094 R)
• M3: 242,049 km (0.06 R)
• M4: 337,642 km (0.084 R)
• M5: 407,355 km (0.086 R)
• M6: 601,234 km (0.117 R)
• M7: 659,427 km (0.109 R)
• M8: 719,566 km (0.103 R)
• M9: 857,046 km (0.096 R)
• M10: 934,837 km (0.087 R)
• M11: 1,015,171 km (0.116 R)
• M12: 1,189,004 km (0.094 R)
• M13: 1,353,412 km (0.104 R)
• M14: 1,444,966 km (0.118 R)
• M15: 1,531,882 km (0.094 R)
• M16: 1,648,419 km (0.099 R)
• M17: 1,760,767 km (0.075 R)
• M18: 1,817,913 km (0.1 R)
• M19: 1,897,499 km (0.083 R)
• M20: 2,105,590 km (0.039 R)
• M21: 2,447,571 km (0.116 R)
• M22: 2,600,609 km (0.119 R)
• M23: 2,674,361 km (0.06 R)
• M24: 2,756,939 km (0.052 R)
• M25: 2,874,224 km (0.034 R)
• M26: 3,001,532 km (0.032 R)
• M27: 3,070,347 km (0.065 R)
• M28: 3,191,820 km (0.118 R)
• M29: 3,253,305 km (0.111 R)
• M30: 3,529,911 km (0.075 R)
• M31: 3,832,847 km (0.083 R)
• M32: 4,058,441 km (0.079 R)
• M33: 4,153,734 km (0.114 R)
• M34: 4,327,268 km (0.099 R)
• M35: 4,701,263 km (0.101 R)
• M36: 4,902,322 km (0.109 R)
• M37: 5,137,041 km (0.087 R)
• M38: 5,198,975 km (0.072 R)
• M39: 5,406,916 km (0.058 R)
• M40: 5,501,312 km (0.119 R)
• M41: 5,724,063 km (0.116 R)
• M42: 5,874,110 km (0.107 R)
• M43: 6,532,041 km (0.1 R)
• M44: 6,587,841 km (0.078 R)
• M45: 6,767,808 km (0.086 R)
• M46: 6,835,725 km (0.102 R)
• M47: 7,029,305 km (0.094 R)
• M48: 7,121,008 km (0.1 R)
• M49: 7,247,718 km (0.114 R)
• M50: 7,527,017 km (0.043 R)
• M51: 7,585,659 km (0.092 R)
• M52: 7,644,451 km (0.079 R)
• M53: 7,715,211 km (0.113 R)
• M54: 7,774,302 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 15

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.15 AU - 1.81 AU

Year: 1181 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,537,494 km

• M1: 190,139 km (0.108 R)
• M2: 341,532 km (0.112 R)
• M3: 446,400 km (0.095 R)
• M4: 554,859 km (0.101 R)
• M5: 666,159 km (0.112 R)
• M6: 816,954 km (0.113 R)
• M7: 910,602 km (0.041 R)
• M8: 1,008,589 km (0.09 R)
• M9: 1,110,615 km (0.089 R)
• M10: 1,270,834 km (0.104 R)
• M11: 1,401,283 km (0.069 R)
• M12: 1,562,699 km (0.036 R)
• M13: 1,662,930 km (0.041 R)
• M14: 1,758,373 km (0.076 R)
• M15: 1,855,911 km (0.08 R)
• M16: 2,144,934 km (0.075 R)
• M17: 2,249,802 km (0.091 R)
• M18: 2,418,100 km (0.1 R)
• M19: 2,535,235 km (0.081 R)
• M20: 2,662,543 km (0.107 R)
• M21: 2,759,333 km (0.105 R)
• M22: 2,906,986 km (0.065 R)
• M23: 3,023,672 km (0.109 R)
• M24: 3,133,477 km (0.076 R)
• M25: 3,409,635 km (0.107 R)
• M26: 3,648,991 km (0.078 R)
• M27: 3,784,527 km (0.083 R)
• M28: 3,976,910 km (0.094 R)
• M29: 4,125,760 km (0.12 R)
• M30: 4,267,130 km (0.079 R)
• M31: 4,769,629 km (0.074 R)
• M32: 4,898,283 km (0.072 R)
• M33: 5,240,264 km (0.115 R)
• M34: 5,558,907 km (0.05 R)
• M35: 5,757,424 km (0.096 R)
• M36: 6,193,801 km (0.085 R)
• M37: 6,334,572 km (0.042 R)
• M38: 6,818,521 km (0.085 R)
• M39: 6,963,930 km (0.092 R)
• M40: 7,144,196 km (0.09 R)
• M41: 7,246,371 km (0.078 R)
• M42: 7,417,661 km (0.098 R)
• M43: 7,601,965 km (0.112 R)
• M44: 7,787,616 km (0.039 R)
• M45: 7,881,115 km (0.07 R)
• M46: 8,010,218 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.6

Radius: 11.8

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.49 AU - 1.55 AU

Year: 1229 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,537,494 km

• M1: 178,171 km (0.039 R)
• M2: 264,938 km (0.09 R)
• M3: 382,821 km (0.092 R)
• M4: 934,687 km (0.104 R)
• M5: 1,107,174 km (0.111 R)
• M6: 1,217,577 km (0.08 R)
• M7: 1,340,247 km (0.11 R)
• M8: 1,441,675 km (0.093 R)
• M9: 1,519,316 km (0.085 R)
• M10: 1,854,565 km (0.04 R)
• M11: 1,958,835 km (0.099 R)
• M12: 2,045,601 km (0.113 R)
• M13: 2,375,165 km (0.107 R)
• M14: 2,551,840 km (0.087 R)
• M15: 2,689,770 km (0.081 R)
• M16: 2,786,859 km (0.086 R)
• M17: 3,017,987 km (0.097 R)
• M18: 3,141,555 km (0.105 R)
• M19: 3,244,030 km (0.051 R)
• M20: 3,558,036 km (0.076 R)
• M21: 3,700,752 km (0.071 R)
• M22: 3,821,328 km (0.108 R)
• M23: 4,029,119 km (0.106 R)
• M24: 4,341,629 km (0.075 R)
• M25: 4,494,518 km (0.062 R)
• M26: 4,662,068 km (0.06 R)
• M27: 4,858,041 km (0.081 R)
• M28: 4,937,328 km (0.082 R)
• M29: 5,326,133 km (0.046 R)
• M30: 5,655,548 km (0.041 R)
• M31: 5,850,773 km (0.08 R)
• M32: 5,963,270 km (0.093 R)
• M33: 6,305,401 km (0.072 R)
• M34: 6,551,639 km (0.119 R)
• M35: 6,668,624 km (0.067 R)
• M36: 6,756,887 km (0.094 R)
• M37: 6,934,460 km (0.056 R)
• M38: 7,128,488 km (0.083 R)
• M39: 7,233,805 km (0.117 R)
• M40: 7,430,825 km (0.05 R)
• M41: 7,675,568 km (0.047 R)
• M42: 8,220,403 km (0.034 R)
• M43: 8,315,098 km (0.116 R)
• M44: 8,410,243 km (0.083 R)
• M45: 8,745,641 km (0.111 R)
• M46: 8,842,431 km (0.063 R)
• M47: 8,923,214 km (0.108 R)
• M48: 9,429,902 km (0.06 R)
• M49: 9,611,962 km (0.093 R)
• M50: 9,695,139 km (0.106 R)
• M51: 10,283,956 km (0.088 R)
• M52: 10,625,638 km (0.066 R)
• M53: 11,110,335 km (0.093 R)
• M54: 11,390,531 km (0.103 R)
• M55: 11,637,667 km (0.099 R)
• M56: 11,797,438 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 10

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.93 AU - 3.17 AU

Year: 2671 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,537,494 km

• M1: 158,424 km (0.091 R)
• M2: 360,980 km (0.074 R)
• M3: 651,499 km (0.092 R)
• M4: 735,274 km (0.103 R)
• M5: 946,356 km (0.079 R)
• M6: 1,177,335 km (0.093 R)
• M7: 1,329,476 km (0.062 R)
• M8: 1,513,482 km (0.034 R)
• M9: 1,589,477 km (0.075 R)
• M10: 1,771,987 km (0.076 R)
• M11: 2,002,966 km (0.092 R)
• M12: 2,345,695 km (0.079 R)
• M13: 2,509,205 km (0.108 R)
• M14: 2,738,090 km (0.059 R)
• M15: 3,118,816 km (0.112 R)
• M16: 3,232,960 km (0.118 R)
• M17: 3,601,120 km (0.082 R)
• M18: 3,772,858 km (0.035 R)
• M19: 4,018,049 km (0.073 R)
• M20: 4,232,273 km (0.073 R)
• M21: 4,468,788 km (0.106 R)
• M22: 4,672,241 km (0.094 R)
• M23: 4,747,040 km (0.098 R)
• M24: 4,992,829 km (0.116 R)
• M25: 5,126,869 km (0.091 R)
• M26: 5,437,883 km (0.091 R)
• M27: 5,635,352 km (0.111 R)
• M28: 5,734,984 km (0.103 R)
• M29: 5,855,410 km (0.12 R)
• M30: 6,324,549 km (0.058 R)
• M31: 6,553,284 km (0.032 R)
• M32: 7,169,328 km (0.105 R)
• M33: 7,320,871 km (0.05 R)
• M34: 7,583,116 km (0.082 R)
• M35: 7,649,089 km (0.088 R)
• M36: 7,937,513 km (0.114 R)
• M37: 8,342,774 km (0.097 R)
• M38: 8,662,614 km (0.077 R)
• M39: 8,800,992 km (0.094 R)
• M40: 9,033,168 km (0.111 R)
• M41: 9,150,004 km (0.047 R)
• M42: 10,102,943 km (0.083 R)
• M43: 10,493,094 km (0.12 R)
• M44: 10,838,366 km (0.037 R)
• M45: 11,062,314 km (0.112 R)
• M46: 11,439,001 km (0.045 R)
• M47: 11,540,279 km (0.042 R)
• M48: 11,692,570 km (0.1 R)
• M49: 11,947,933 km (0.096 R)
• M50: 12,516,255 km (0.092 R)
• M51: 12,751,274 km (0.119 R)
• M52: 12,935,129 km (0.078 R)
• M53: 13,172,691 km (0.1 R)
• M54: 13,759,713 km (0.099 R)
• M55: 14,002,361 km (0.099 R)
• M56: 14,246,355 km (0.034 R)
• M57: 14,738,681 km (0.099 R)
• M58: 15,125,392 km (0.071 R)
• M59: 15,852,438 km (0.083 R)
• M60: 16,705,594 km (0.094 R)
• M61: 16,878,081 km (0.027 R)
• M62: 17,486,196 km (0.111 R)
• M63: 17,602,882 km (0.098 R)
• M64: 17,895,645 km (0.094 R)
• M65: 17,983,758 km (0.087 R)
• M66: 18,130,963 km (0.083 R)
• M67: 18,308,236 km (0.12 R)
• M68: 18,456,338 km (0.092 R)
• M69: 18,873,118 km (0.118 R)
• M70: 19,022,865 km (0.047 R)
• M71: 19,232,901 km (0.04 R)
• M72: 19,504,271 km (0.082 R)
• M73: 19,625,296 km (0.033 R)
• M74: 19,746,470 km (0.071 R)
• M75: 19,837,575 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.8

Radius: 11.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.48 AU - 4.04 AU

Year: 3861 Days

Day: 10.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,537,494 km

• M1: 350,209 km (0.083 R)
• M2: 427,850 km (0.115 R)
• M3: 590,762 km (0.093 R)
• M4: 704,307 km (0.064 R)
• M5: 842,834 km (0.086 R)
• M6: 1,054,964 km (0.042 R)
• M7: 1,225,805 km (0.062 R)
• M8: 1,499,719 km (0.116 R)
• M9: 1,838,408 km (0.102 R)
• M10: 1,918,293 km (0.083 R)
• M11: 2,237,835 km (0.08 R)
• M12: 2,599,861 km (0.074 R)
• M13: 2,768,458 km (0.11 R)
• M14: 2,847,446 km (0.06 R)
• M15: 3,061,820 km (0.083 R)
• M16: 3,212,465 km (0.104 R)
• M17: 3,407,690 km (0.093 R)
• M18: 3,578,082 km (0.088 R)
• M19: 3,809,959 km (0.113 R)
• M20: 4,182,008 km (0.072 R)
• M21: 4,334,150 km (0.09 R)
• M22: 4,534,760 km (0.066 R)
• M23: 4,675,532 km (0.079 R)
• M24: 4,770,078 km (0.035 R)
• M25: 4,961,264 km (0.091 R)
• M26: 5,171,299 km (0.095 R)
• M27: 5,483,510 km (0.03 R)
• M28: 5,600,047 km (0.08 R)
• M29: 5,751,141 km (0.086 R)
• M30: 5,886,676 km (0.097 R)
• M31: 6,299,566 km (0.057 R)
• M32: 6,846,795 km (0.099 R)
• M33: 6,990,559 km (0.116 R)
• M34: 7,427,833 km (0.116 R)
• M35: 7,538,536 km (0.082 R)
• M36: 7,612,587 km (0.117 R)
• M37: 7,798,986 km (0.107 R)
• M38: 7,986,881 km (0.112 R)
• M39: 8,443,902 km (0.068 R)
• M40: 9,204,757 km (0.05 R)
• M41: 9,523,400 km (0.05 R)
• M42: 9,663,873 km (0.031 R)
• M43: 9,865,830 km (0.108 R)
• M44: 10,007,948 km (0.097 R)
• M45: 10,335,567 km (0.114 R)
• M46: 10,500,723 km (0.093 R)
• M47: 10,791,841 km (0.101 R)
• M48: 10,875,466 km (0.051 R)
• M49: 11,043,464 km (0.103 R)
• M50: 11,275,790 km (0.079 R)
• M51: 11,723,836 km (0.072 R)
• M52: 12,615,588 km (0.049 R)
• M53: 12,703,851 km (0.114 R)
• M54: 12,902,966 km (0.061 R)
• M55: 13,439,125 km (0.089 R)
• M56: 14,005,203 km (0.073 R)
• M57: 14,119,496 km (0.116 R)
• M58: 14,857,612 km (0.06 R)
• M59: 15,137,659 km (0.086 R)
• M60: 15,395,865 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 8.5

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.44 AU - 3.76 AU

Year: 4481 Days

Day: 11 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,537,494 km

• M1: 333,454 km (0.063 R)
• M2: 488,886 km (0.04 R)
• M3: 560,244 km (0.091 R)
• M4: 646,712 km (0.102 R)
• M5: 858,692 km (0.04 R)
• M6: 1,052,421 km (0.119 R)
• M7: 1,120,189 km (0.074 R)
• M8: 1,246,001 km (0.089 R)
• M9: 1,361,939 km (0.106 R)
• M10: 1,731,296 km (0.043 R)
• M11: 1,861,297 km (0.083 R)
• M12: 2,011,493 km (0.049 R)
• M13: 2,341,805 km (0.112 R)
• M14: 2,917,158 km (0.102 R)
• M15: 3,092,188 km (0.085 R)
• M16: 3,190,923 km (0.041 R)
• M17: 3,250,762 km (0.11 R)
• M18: 3,412,028 km (0.108 R)
• M19: 3,763,434 km (0.066 R)
• M20: 4,148,349 km (0.078 R)
• M21: 4,590,710 km (0.108 R)
• M22: 4,749,134 km (0.105 R)
• M23: 4,932,391 km (0.084 R)
• M24: 5,616,203 km (0.105 R)
• M25: 5,761,463 km (0.067 R)
• M26: 6,006,355 km (0.085 R)
• M27: 6,430,315 km (0.11 R)
• M28: 6,735,495 km (0.045 R)
• M29: 6,941,640 km (0.117 R)
• M30: 7,202,240 km (0.051 R)
• M31: 7,625,751 km (0.111 R)
• M32: 7,786,719 km (0.114 R)
• M33: 8,030,264 km (0.117 R)
• M34: 8,552,660 km (0.062 R)
• M35: 8,832,109 km (0.061 R)
• M36: 8,916,482 km (0.109 R)
• M37: 9,514,873 km (0.094 R)
• M38: 11,233,903 km (0.093 R)
• M39: 11,570,647 km (0.061 R)
• M40: 11,663,099 km (0.1 R)
• M41: 11,848,600 km (0.118 R)
• M42: 12,191,478 km (0.057 R)
• M43: 12,505,933 km (0.084 R)
• M44: 13,303,589 km (0.052 R)
• M45: 13,465,155 km (0.066 R)
• M46: 13,888,218 km (0.087 R)
• M47: 14,315,768 km (0.039 R)
• M48: 14,914,609 km (0.085 R)
• M49: 15,217,245 km (0.102 R)
• M50: 15,352,332 km (0.11 R)
• M51: 16,240,345 km (0.084 R)
• M52: 16,482,245 km (0.051 R)
• M53: 17,674,240 km (0.103 R)
• M54: 17,780,754 km (0.108 R)
• M55: 18,352,517 km (0.076 R)
• M56: 18,424,324 km (0.08 R)
• M57: 18,604,440 km (0.111 R)
• M58: 19,075,524 km (0.113 R)
• M59: 19,404,041 km (0.119 R)
• M60: 19,697,552 km (0.117 R)
• M61: 19,918,657 km (0.09 R)
• M62: 20,177,611 km (0.086 R)
• M63: 20,400,512 km (0.104 R)
• M64: 20,961,205 km (0.078 R)
• M65: 21,375,741 km (0.119 R)
• M66: 21,716,824 km (0.101 R)
• M67: 22,212,741 km (0.113 R)
• M68: 22,289,335 km (0.082 R)
• M69: 22,944,274 km (0.082 R)
• M70: 23,566,452 km (0.069 R)
• M71: 23,683,736 km (0.033 R)
• M72: 24,708,183 km (0.117 R)
• M73: 25,465,896 km (0.085 R)
• M74: 25,666,656 km (0.064 R)
• M75: 25,908,107 km (0.073 R)
• M76: 26,150,456 km (0.083 R)
• M77: 26,271,780 km (0.116 R)
• M78: 26,841,000 km (0.064 R)
• M79: 26,963,520 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit