🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.9

Radius: 12

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.46 AU - 0.68 AU

Year: 292 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,741,235 km

• M1: 149,747 km (0.117 R)
• M2: 232,026 km (0.085 R)
• M3: 312,360 km (0.087 R)
• M4: 400,473 km (0.101 R)
• M5: 531,820 km (0.088 R)
• M6: 618,587 km (0.114 R)
• M7: 711,039 km (0.039 R)
• M8: 808,876 km (0.034 R)
• M9: 896,241 km (0.031 R)
• M10: 1,006,644 km (0.058 R)
• M11: 1,128,566 km (0.05 R)
• M12: 1,308,832 km (0.094 R)
• M13: 1,450,651 km (0.091 R)
• M14: 1,551,928 km (0.101 R)
• M15: 1,632,412 km (0.095 R)
• M16: 1,714,392 km (0.117 R)
• M17: 1,834,070 km (0.11 R)
• M18: 1,915,451 km (0.093 R)
• M19: 1,993,990 km (0.116 R)
• M20: 2,107,385 km (0.102 R)
• M21: 2,270,896 km (0.116 R)
• M22: 2,380,850 km (0.116 R)
• M23: 2,479,136 km (0.118 R)
• M24: 2,569,643 km (0.102 R)
• M25: 2,670,472 km (0.055 R)
• M26: 2,796,283 km (0.113 R)
• M27: 2,876,468 km (0.103 R)
• M28: 2,976,549 km (0.049 R)
• M29: 3,175,514 km (0.082 R)
• M30: 3,259,289 km (0.086 R)
• M31: 3,333,938 km (0.089 R)
• M32: 3,459,451 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.2

Radius: 13.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.79 AU - 1.27 AU

Year: 709 Days

Day: 14.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,741,235 km

• M1: 171,290 km (0.077 R)
• M2: 272,268 km (0.12 R)
• M3: 365,916 km (0.07 R)
• M4: 524,341 km (0.115 R)
• M5: 631,303 km (0.07 R)
• M6: 719,416 km (0.079 R)
• M7: 824,883 km (0.076 R)
• M8: 963,111 km (0.119 R)
• M9: 1,058,405 km (0.12 R)
• M10: 1,171,651 km (0.102 R)
• M11: 1,279,511 km (0.106 R)
• M12: 1,427,014 km (0.102 R)
• M13: 1,548,338 km (0.09 R)
• M14: 1,711,998 km (0.045 R)
• M15: 1,875,957 km (0.085 R)
• M16: 2,004,013 km (0.079 R)
• M17: 2,159,296 km (0.084 R)
• M18: 2,399,849 km (0.109 R)
• M19: 2,597,468 km (0.083 R)
• M20: 2,860,760 km (0.049 R)
• M21: 3,016,192 km (0.117 R)
• M22: 3,314,341 km (0.084 R)
• M23: 3,456,309 km (0.097 R)
• M24: 3,717,208 km (0.106 R)
• M25: 3,813,100 km (0.116 R)
• M26: 3,954,620 km (0.116 R)
• M27: 4,181,859 km (0.117 R)
• M28: 4,358,983 km (0.117 R)
• M29: 4,625,417 km (0.086 R)
• M30: 4,712,782 km (0.081 R)
• M31: 4,994,475 km (0.068 R)
• M32: 5,125,223 km (0.101 R)
• M33: 5,331,668 km (0.042 R)
• M34: 5,642,383 km (0.036 R)
• M35: 5,847,182 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 8.4

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.44 AU

Year: 869 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,741,235 km

• M1: 104,719 km (0.083 R)
• M2: 226,192 km (0.05 R)
• M3: 299,794 km (0.111 R)
• M4: 425,307 km (0.112 R)
• M5: 497,862 km (0.106 R)
• M6: 575,204 km (0.118 R)
• M7: 760,855 km (0.077 R)
• M8: 933,790 km (0.033 R)
• M9: 1,072,018 km (0.119 R)
• M10: 1,126,472 km (0.049 R)
• M11: 1,181,973 km (0.073 R)
• M12: 1,238,521 km (0.077 R)
• M13: 1,295,817 km (0.049 R)
• M14: 1,361,640 km (0.104 R)
• M15: 1,443,470 km (0.059 R)
• M16: 1,651,710 km (0.101 R)
• M17: 1,731,296 km (0.101 R)
• M18: 1,927,569 km (0.078 R)
• M19: 1,986,361 km (0.104 R)
• M20: 2,157,351 km (0.108 R)
• M21: 2,262,369 km (0.066 R)
• M22: 2,395,959 km (0.03 R)
• M23: 2,513,843 km (0.066 R)
• M24: 2,765,167 km (0.063 R)
• M25: 2,822,014 km (0.066 R)
• M26: 2,985,525 km (0.105 R)
• M27: 3,231,763 km (0.105 R)
• M28: 3,505,078 km (0.111 R)
• M29: 3,577,184 km (0.078 R)
• M30: 3,670,533 km (0.081 R)
• M31: 3,881,167 km (0.066 R)
• M32: 3,934,424 km (0.102 R)
• M33: 3,987,980 km (0.081 R)
• M34: 4,149,995 km (0.087 R)
• M35: 4,281,192 km (0.059 R)
• M36: 4,458,166 km (0.062 R)
• M37: 4,705,751 km (0.047 R)
• M38: 5,073,612 km (0.103 R)
• M39: 5,132,105 km (0.086 R)
• M40: 5,273,026 km (0.11 R)
• M41: 5,510,737 km (0.112 R)
• M42: 5,606,928 km (0.084 R)
• M43: 5,739,921 km (0.078 R)
• M44: 5,825,191 km (0.027 R)
• M45: 5,984,663 km (0.092 R)
• M46: 6,070,981 km (0.047 R)
• M47: 6,220,279 km (0.09 R)
• M48: 6,598,463 km (0.078 R)
• M49: 6,687,773 km (0.034 R)
• M50: 7,088,246 km (0.114 R)
• M51: 7,205,980 km (0.062 R)
• M52: 7,337,626 km (0.103 R)
• M53: 7,443,392 km (0.118 R)
• M54: 7,790,908 km (0.075 R)
• M55: 7,939,608 km (0.101 R)
• M56: 8,253,464 km (0.116 R)
• M57: 8,391,244 km (0.073 R)
• M58: 8,460,358 km (0.104 R)
• M59: 8,529,622 km (0.088 R)
• M60: 8,808,921 km (0.086 R)
• M61: 9,062,938 km (0.091 R)
• M62: 9,290,626 km (0.116 R)
• M63: 9,376,495 km (0.061 R)
• M64: 9,477,025 km (0.098 R)
• M65: 9,578,004 km (0.115 R)
• M66: 9,780,858 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 10.5

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.01 AU - 1.47 AU

Year: 937 Days

Day: 11.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 43,741,235 km

• M1: 130,898 km (0.067 R)
• M2: 280,047 km (0.058 R)
• M3: 425,606 km (0.081 R)
• M4: 689,646 km (0.119 R)
• M5: 765,343 km (0.064 R)
• M6: 869,164 km (0.114 R)
• M7: 939,175 km (0.12 R)
• M8: 1,004,550 km (0.088 R)
• M9: 1,098,796 km (0.101 R)
• M10: 1,311,375 km (0.102 R)
• M11: 1,407,866 km (0.116 R)
• M12: 1,529,937 km (0.086 R)
• M13: 1,623,885 km (0.053 R)
• M14: 1,801,458 km (0.118 R)
• M15: 1,926,073 km (0.093 R)
• M16: 2,010,895 km (0.037 R)
• M17: 2,202,081 km (0.117 R)
• M18: 2,317,869 km (0.082 R)
• M19: 2,472,554 km (0.12 R)
• M20: 2,555,730 km (0.09 R)
• M21: 2,820,817 km (0.091 R)
• M22: 2,956,802 km (0.118 R)
• M23: 3,075,134 km (0.109 R)
• M24: 3,144,846 km (0.094 R)
• M25: 3,245,376 km (0.062 R)
• M26: 3,377,770 km (0.102 R)
• M27: 3,512,109 km (0.075 R)
• M28: 3,595,585 km (0.099 R)
• M29: 3,796,495 km (0.102 R)
• M30: 3,871,593 km (0.039 R)
• M31: 4,001,294 km (0.057 R)
• M32: 4,455,473 km (0.09 R)
• M33: 4,821,539 km (0.114 R)
• M34: 5,209,147 km (0.083 R)
• M35: 5,304,740 km (0.097 R)
• M36: 5,400,782 km (0.056 R)
• M37: 5,607,078 km (0.098 R)
• M38: 5,840,600 km (0.108 R)
• M39: 6,215,941 km (0.082 R)
• M40: 6,560,465 km (0.111 R)
• M41: 6,767,508 km (0.071 R)
• M42: 6,871,928 km (0.082 R)
• M43: 6,937,452 km (0.111 R)
• M44: 7,135,220 km (0.116 R)
• M45: 7,334,933 km (0.098 R)
• M46: 7,671,828 km (0.069 R)
• M47: 7,849,101 km (0.064 R)
• M48: 8,318,988 km (0.09 R)
• M49: 8,416,975 km (0.1 R)
• M50: 8,571,509 km (0.118 R)
• M51: 8,812,362 km (0.056 R)
• M52: 8,912,144 km (0.032 R)
• M53: 9,026,736 km (0.062 R)
• M54: 9,228,393 km (0.077 R)
• M55: 9,387,865 km (0.113 R)
• M56: 9,621,387 km (0.079 R)
• M57: 10,005,106 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.6

Radius: 13.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.22 AU - 3.32 AU

Year: 3127 Days

Day: 9.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,741,235 km

• M1: 224,546 km (0.067 R)
• M2: 395,836 km (0.103 R)
• M3: 962,064 km (0.114 R)
• M4: 2,086,890 km (0.094 R)
• M5: 2,208,663 km (0.114 R)
• M6: 2,475,546 km (0.088 R)
• M7: 2,904,143 km (0.056 R)
• M8: 3,075,433 km (0.041 R)
• M9: 3,446,286 km (0.112 R)
• M10: 3,850,200 km (0.067 R)
• M11: 4,019,994 km (0.11 R)
• M12: 4,288,971 km (0.046 R)
• M13: 4,804,485 km (0.068 R)
• M14: 4,946,603 km (0.055 R)
• M15: 5,381,783 km (0.027 R)
• M16: 5,550,829 km (0.1 R)
• M17: 5,959,530 km (0.064 R)
• M18: 6,311,235 km (0.076 R)
• M19: 6,669,821 km (0.101 R)
• M20: 6,851,732 km (0.065 R)
• M21: 7,012,101 km (0.076 R)
• M22: 7,454,013 km (0.067 R)
• M23: 7,881,115 km (0.118 R)
• M24: 8,097,583 km (0.045 R)
• M25: 8,463,051 km (0.087 R)
• M26: 8,933,536 km (0.078 R)
• M27: 9,083,882 km (0.111 R)
• M28: 9,438,130 km (0.108 R)
• M29: 9,540,155 km (0.077 R)
• M30: 9,642,630 km (0.103 R)
• M31: 10,029,939 km (0.038 R)
• M32: 10,134,059 km (0.095 R)
• M33: 10,290,987 km (0.12 R)
• M34: 10,422,484 km (0.105 R)
• M35: 10,766,708 km (0.097 R)
• M36: 11,548,208 km (0.11 R)
• M37: 11,849,348 km (0.058 R)
• M38: 11,959,602 km (0.114 R)
• M39: 12,125,506 km (0.102 R)
• M40: 12,347,958 km (0.07 R)
• M41: 12,459,707 km (0.092 R)
• M42: 12,995,118 km (0.099 R)
• M43: 13,308,376 km (0.08 R)
• M44: 13,624,327 km (0.086 R)
• M45: 13,768,838 km (0.065 R)
• M46: 13,884,627 km (0.063 R)
• M47: 14,175,894 km (0.115 R)
• M48: 14,498,577 km (0.055 R)
• M49: 14,912,664 km (0.103 R)
• M50: 15,511,205 km (0.102 R)
• M51: 16,300,932 km (0.089 R)
• M52: 16,979,508 km (0.076 R)
• M53: 17,135,090 km (0.062 R)
• M54: 17,447,450 km (0.049 R)
• M55: 18,300,457 km (0.119 R)
• M56: 19,037,825 km (0.049 R)
• M57: 19,394,018 km (0.114 R)
• M58: 19,556,630 km (0.099 R)
• M59: 19,785,066 km (0.117 R)
• M60: 20,047,162 km (0.083 R)
• M61: 20,574,794 km (0.064 R)
• M62: 20,973,621 km (0.05 R)
• M63: 21,107,212 km (0.102 R)
• M64: 21,778,907 km (0.03 R)
• M65: 22,015,720 km (0.082 R)
• M66: 22,117,447 km (0.119 R)
• M67: 22,971,501 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 13.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.79 AU - 3.13 AU

Year: 3454 Days

Day: 13 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,741,235 km

• M1: 183,407 km (0.086 R)
• M2: 282,890 km (0.109 R)
• M3: 399,127 km (0.059 R)
• M4: 520,451 km (0.101 R)
• M5: 716,873 km (0.117 R)
• M6: 841,488 km (0.086 R)
• M7: 948,899 km (0.056 R)
• M8: 1,070,373 km (0.082 R)
• M9: 1,244,205 km (0.083 R)
• M10: 1,428,061 km (0.068 R)
• M11: 1,569,581 km (0.111 R)
• M12: 1,769,593 km (0.104 R)
• M13: 2,045,900 km (0.029 R)
• M14: 2,253,692 km (0.056 R)
• M15: 2,408,376 km (0.042 R)
• M16: 2,690,667 km (0.095 R)
• M17: 2,804,212 km (0.083 R)
• M18: 2,997,044 km (0.111 R)
• M19: 3,560,579 km (0.073 R)
• M20: 3,911,835 km (0.087 R)
• M21: 4,026,576 km (0.079 R)
• M22: 4,572,459 km (0.105 R)
• M23: 4,724,002 km (0.074 R)
• M24: 4,831,114 km (0.089 R)
• M25: 5,347,376 km (0.071 R)
• M26: 5,523,303 km (0.076 R)
• M27: 5,848,379 km (0.047 R)
• M28: 6,079,657 km (0.084 R)
• M29: 6,179,738 km (0.117 R)
• M30: 6,895,564 km (0.094 R)
• M31: 7,000,133 km (0.08 R)
• M32: 7,157,809 km (0.094 R)
• M33: 7,281,228 km (0.04 R)
• M34: 8,202,152 km (0.111 R)
• M35: 8,294,454 km (0.03 R)
• M36: 8,480,105 km (0.116 R)
• M37: 8,704,651 km (0.088 R)
• M38: 8,798,748 km (0.068 R)
• M39: 9,817,809 km (0.088 R)
• M40: 9,974,887 km (0.076 R)
• M41: 10,172,356 km (0.056 R)
• M42: 10,511,195 km (0.102 R)
• M43: 10,631,621 km (0.118 R)
• M44: 10,914,661 km (0.094 R)
• M45: 11,159,104 km (0.083 R)
• M46: 11,323,063 km (0.087 R)
• M47: 11,508,564 km (0.095 R)
• M48: 11,653,525 km (0.091 R)
• M49: 11,840,821 km (0.067 R)
• M50: 12,113,089 km (0.107 R)
• M51: 13,071,712 km (0.109 R)
• M52: 13,374,947 km (0.061 R)
• M53: 13,878,045 km (0.11 R)
• M54: 13,988,298 km (0.067 R)
• M55: 14,320,705 km (0.092 R)
• M56: 14,566,195 km (0.1 R)
• M57: 14,790,442 km (0.105 R)
• M58: 15,197,199 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574

Radius: 6.1

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.38 AU - 6.26 AU

Year: 9523 Days

Day: 23.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,741,235 km

• M1: 549,473 km (0.113 R)
• M2: 623,823 km (0.027 R)
• M3: 670,049 km (0.081 R)
• M4: 733,778 km (0.102 R)
• M5: 1,157,888 km (0.12 R)
• M6: 1,314,217 km (0.075 R)
• M7: 1,354,459 km (0.119 R)
• M8: 1,395,000 km (0.083 R)
• M9: 1,823,299 km (0.055 R)
• M10: 1,891,067 km (0.081 R)
• M11: 2,075,521 km (0.115 R)
• M12: 2,363,198 km (0.1 R)
• M13: 3,382,707 km (0.11 R)
• M14: 6,338,611 km (0.119 R)
• M15: 6,407,277 km (0.056 R)
• M16: 6,476,241 km (0.09 R)
• M17: 7,286,763 km (0.059 R)
• M18: 7,394,772 km (0.073 R)
• M19: 7,906,098 km (0.109 R)
• M20: 8,240,898 km (0.091 R)
• M21: 8,315,996 km (0.069 R)
• M22: 8,656,331 km (0.105 R)
• M23: 9,233,779 km (0.09 R)
• M24: 9,507,543 km (0.075 R)
• M25: 10,344,842 km (0.104 R)
• M26: 11,288,506 km (0.116 R)
• M27: 12,131,340 km (0.058 R)
• M28: 12,259,546 km (0.051 R)
• M29: 12,560,387 km (0.054 R)
• M30: 14,415,849 km (0.095 R)
• M31: 15,236,842 km (0.117 R)
• M32: 16,119,919 km (0.075 R)
• M33: 16,260,840 km (0.09 R)
• M34: 18,081,296 km (0.041 R)
• M35: 18,276,521 km (0.074 R)
• M36: 18,374,508 km (0.103 R)
• M37: 18,472,644 km (0.083 R)
• M38: 19,513,397 km (0.057 R)
• M39: 20,268,268 km (0.064 R)
• M40: 21,496,017 km (0.118 R)
• M41: 21,910,553 km (0.088 R)
• M42: 22,066,733 km (0.066 R)
• M43: 22,380,141 km (0.096 R)
• M44: 22,432,500 km (0.096 R)
• M45: 22,958,486 km (0.113 R)
• M46: 23,011,444 km (0.12 R)
• M47: 23,064,252 km (0.062 R)
• M48: 23,382,297 km (0.074 R)
• M49: 24,022,725 km (0.104 R)
• M50: 24,614,983 km (0.095 R)
• M51: 24,885,606 km (0.12 R)
• M52: 25,923,516 km (0.087 R)
• M53: 26,864,038 km (0.084 R)
• M54: 28,210,718 km (0.117 R)
• M55: 30,503,754 km (0.097 R)
• M56: 32,321,518 km (0.12 R)
• M57: 32,380,609 km (0.092 R)
• M58: 33,632,593 km (0.102 R)
• M59: 34,900,286 km (0.06 R)
• M60: 35,021,909 km (0.118 R)
• M61: 35,204,568 km (0.103 R)
• M62: 36,491,558 km (0.098 R)
• M63: 37,482,345 km (0.054 R)
• M64: 37,731,425 km (0.092 R)
• M65: 37,793,808 km (0.073 R)
• M66: 38,544,789 km (0.07 R)
• M67: 39,174,446 km (0.105 R)
• M68: 39,300,707 km (0.11 R)
• M69: 39,934,404 km (0.113 R)
• M70: 39,997,983 km (0.119 R)
• M71: 40,507,663 km (0.112 R)
• M72: 40,827,204 km (0.087 R)
• M73: 41,662,109 km (0.067 R)
• M74: 43,022,702 km (0.117 R)
• M75: 43,218,226 km (0.034 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: 427 - 13,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit