🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 8.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.52 AU - 0.58 AU

Year: 272 Days

Day: 10.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 13,272,842 km

• M1: 119,678 km (0.101 R)
• M2: 178,620 km (0.118 R)
• M3: 240,105 km (0.114 R)
• M4: 331,210 km (0.095 R)
• M5: 394,340 km (0.118 R)
• M6: 483,949 km (0.118 R)
• M7: 542,891 km (0.114 R)
• M8: 623,225 km (0.12 R)
• M9: 677,379 km (0.079 R)
• M10: 744,848 km (0.112 R)
• M11: 883,824 km (0.096 R)
• M12: 977,173 km (0.05 R)
• M13: 1,054,366 km (0.113 R)
• M14: 1,110,315 km (0.075 R)
• M15: 1,194,689 km (0.12 R)
• M16: 1,256,772 km (0.062 R)
• M17: 1,538,614 km (0.117 R)
• M18: 1,640,939 km (0.078 R)
• M19: 1,698,684 km (0.075 R)
• M20: 1,836,463 km (0.11 R)
• M21: 1,928,915 km (0.028 R)
• M22: 1,990,250 km (0.095 R)
• M23: 2,060,411 km (0.119 R)
• M24: 2,152,414 km (0.115 R)
• M25: 2,224,520 km (0.106 R)
• M26: 2,288,847 km (0.116 R)
• M27: 2,397,455 km (0.069 R)
• M28: 2,597,468 km (0.026 R)
• M29: 2,715,501 km (0.104 R)
• M30: 2,784,316 km (0.107 R)
• M31: 2,971,014 km (0.047 R)
• M32: 3,123,304 km (0.052 R)
• M33: 3,337,080 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 10.7

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.56 AU - 0.7 AU

Year: 333 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,272,842 km

• M1: 133,591 km (0.085 R)
• M2: 200,312 km (0.114 R)
• M3: 269,276 km (0.115 R)
• M4: 400,623 km (0.105 R)
• M5: 575,503 km (0.046 R)
• M6: 689,945 km (0.091 R)
• M7: 765,792 km (0.108 R)
• M8: 848,968 km (0.118 R)
• M9: 918,531 km (0.065 R)
• M10: 1,003,353 km (0.12 R)
• M11: 1,135,747 km (0.112 R)
• M12: 1,208,900 km (0.086 R)
• M13: 1,293,124 km (0.092 R)
• M14: 1,369,868 km (0.101 R)
• M15: 1,573,620 km (0.116 R)
• M16: 1,697,637 km (0.078 R)
• M17: 1,787,545 km (0.09 R)
• M18: 1,966,763 km (0.068 R)
• M19: 2,089,583 km (0.074 R)
• M20: 2,169,169 km (0.109 R)
• M21: 2,296,327 km (0.118 R)
• M22: 2,372,622 km (0.081 R)
• M23: 2,558,124 km (0.107 R)
• M24: 2,792,095 km (0.081 R)
• M25: 2,943,488 km (0.101 R)
• M26: 3,065,410 km (0.116 R)
• M27: 3,215,157 km (0.104 R)
• M28: 3,300,877 km (0.086 R)
• M29: 3,441,050 km (0.112 R)
• M30: 3,562,823 km (0.04 R)
• M31: 3,713,618 km (0.081 R)
• M32: 3,789,912 km (0.045 R)
• M33: 3,859,625 km (0.088 R)
• M34: 3,929,786 km (0.077 R)
• M35: 4,007,428 km (0.066 R)
• M36: 4,078,636 km (0.1 R)
• M37: 4,164,506 km (0.04 R)
• M38: 4,345,369 km (0.105 R)
• M39: 4,447,844 km (0.077 R)
• M40: 4,580,687 km (0.062 R)
• M41: 4,655,037 km (0.095 R)
• M42: 4,790,124 km (0.059 R)
• M43: 4,896,039 km (0.081 R)
• M44: 5,056,258 km (0.076 R)
• M45: 5,125,522 km (0.064 R)
• M46: 5,210,643 km (0.055 R)
• M47: 5,288,434 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 13.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.82 AU - 0.98 AU

Year: 569 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 13,272,842 km

• M1: 172,636 km (0.11 R)
• M2: 283,638 km (0.058 R)
• M3: 412,142 km (0.026 R)
• M4: 498,759 km (0.115 R)
• M5: 596,297 km (0.071 R)
• M6: 711,637 km (0.047 R)
• M7: 809,923 km (0.114 R)
• M8: 910,752 km (0.032 R)
• M9: 999,314 km (0.101 R)
• M10: 1,102,985 km (0.094 R)
• M11: 1,189,303 km (0.092 R)
• M12: 1,297,014 km (0.092 R)
• M13: 1,395,299 km (0.098 R)
• M14: 1,536,071 km (0.109 R)
• M15: 1,726,958 km (0.089 R)
• M16: 1,828,984 km (0.106 R)
• M17: 1,922,333 km (0.068 R)
• M18: 2,061,758 km (0.105 R)
• M19: 2,151,666 km (0.117 R)
• M20: 2,281,368 km (0.111 R)
• M21: 2,409,723 km (0.049 R)
• M22: 2,588,941 km (0.085 R)
• M23: 2,678,251 km (0.109 R)
• M24: 2,889,333 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 14.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.14 AU - 1.38 AU

Year: 943 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,272,842 km

• M1: 191,036 km (0.043 R)
• M2: 377,435 km (0.037 R)
• M3: 568,023 km (0.106 R)
• M4: 713,432 km (0.046 R)
• M5: 873,502 km (0.097 R)
• M6: 964,906 km (0.1 R)
• M7: 1,158,636 km (0.11 R)
• M8: 1,452,745 km (0.038 R)
• M9: 1,639,742 km (0.042 R)
• M10: 1,771,688 km (0.093 R)
• M11: 1,875,060 km (0.075 R)
• M12: 2,005,359 km (0.066 R)
• M13: 2,240,827 km (0.102 R)
• M14: 2,575,327 km (0.107 R)
• M15: 2,675,259 km (0.08 R)
• M16: 2,851,036 km (0.111 R)
• M17: 2,954,708 km (0.045 R)
• M18: 3,146,342 km (0.098 R)
• M19: 3,332,293 km (0.065 R)
• M20: 3,602,915 km (0.07 R)
• M21: 3,777,197 km (0.1 R)
• M22: 3,870,546 km (0.113 R)
• M23: 3,985,736 km (0.116 R)
• M24: 4,102,123 km (0.12 R)
• M25: 4,252,020 km (0.033 R)
• M26: 4,656,832 km (0.063 R)
• M27: 4,768,432 km (0.11 R)
• M28: 4,948,847 km (0.045 R)
• M29: 5,120,137 km (0.095 R)
• M30: 5,212,289 km (0.076 R)
• M31: 5,445,213 km (0.097 R)
• M32: 5,539,310 km (0.083 R)
• M33: 5,717,331 km (0.12 R)
• M34: 6,018,322 km (0.12 R)
• M35: 6,336,816 km (0.09 R)
• M36: 6,648,429 km (0.083 R)
• M37: 6,863,102 km (0.092 R)
• M38: 7,196,106 km (0.028 R)
• M39: 7,482,138 km (0.073 R)
• M40: 7,824,866 km (0.045 R)
• M41: 7,931,380 km (0.078 R)
• M42: 8,025,028 km (0.037 R)
• M43: 8,172,831 km (0.091 R)
• M44: 8,348,758 km (0.109 R)
• M45: 8,567,021 km (0.044 R)
• M46: 8,898,081 km (0.076 R)
• M47: 9,065,182 km (0.097 R)
• M48: 9,388,314 km (0.053 R)
• M49: 9,572,618 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 10.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.04 AU - 1.58 AU

Year: 1000 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 13,272,842 km

• M1: 153,487 km (0.095 R)
• M2: 220,806 km (0.116 R)
• M3: 307,872 km (0.111 R)
• M4: 380,727 km (0.056 R)
• M5: 619,485 km (0.076 R)
• M6: 713,432 km (0.115 R)
• M7: 818,151 km (0.044 R)
• M8: 900,280 km (0.114 R)
• M9: 1,002,755 km (0.115 R)
• M10: 1,189,004 km (0.076 R)
• M11: 1,264,252 km (0.04 R)
• M12: 1,360,742 km (0.113 R)
• M13: 1,520,363 km (0.066 R)
• M14: 1,637,349 km (0.067 R)
• M15: 1,750,295 km (0.107 R)
• M16: 1,895,106 km (0.066 R)
• M17: 2,006,407 km (0.108 R)
• M18: 2,166,177 km (0.109 R)
• M19: 2,282,714 km (0.048 R)
• M20: 2,377,709 km (0.049 R)
• M21: 2,795,685 km (0.084 R)
• M22: 2,871,980 km (0.082 R)
• M23: 2,940,346 km (0.116 R)
• M24: 3,122,257 km (0.111 R)
• M25: 3,379,865 km (0.111 R)
• M26: 3,589,152 km (0.115 R)
• M27: 3,653,629 km (0.119 R)
• M28: 3,877,876 km (0.085 R)
• M29: 3,991,870 km (0.073 R)
• M30: 4,193,827 km (0.073 R)
• M31: 4,271,618 km (0.1 R)
• M32: 4,458,465 km (0.065 R)
• M33: 4,527,879 km (0.108 R)
• M34: 5,305,937 km (0.091 R)
• M35: 5,581,646 km (0.117 R)
• M36: 5,678,137 km (0.113 R)
• M37: 5,775,375 km (0.07 R)
• M38: 5,894,754 km (0.063 R)
• M39: 6,158,196 km (0.093 R)
• M40: 6,269,198 km (0.118 R)
• M41: 6,538,175 km (0.04 R)
• M42: 6,617,312 km (0.058 R)
• M43: 6,685,529 km (0.093 R)
• M44: 6,994,897 km (0.04 R)
• M45: 7,075,979 km (0.086 R)
• M46: 7,145,692 km (0.069 R)
• M47: 7,450,273 km (0.079 R)
• M48: 7,580,423 km (0.028 R)
• M49: 7,723,289 km (0.092 R)
• M50: 7,819,032 km (0.04 R)
• M51: 8,035,949 km (0.087 R)
• M52: 8,108,653 km (0.075 R)
• M53: 8,267,078 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 9.5

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.36 AU - 2.2 AU

Year: 1584 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 13,272,842 km

• M1: 145,708 km (0.119 R)
• M2: 230,979 km (0.035 R)
• M3: 454,927 km (0.113 R)
• M4: 580,440 km (0.117 R)
• M5: 711,487 km (0.089 R)
• M6: 792,121 km (0.085 R)
• M7: 907,461 km (0.116 R)
• M8: 1,147,116 km (0.074 R)
• M9: 1,216,829 km (0.086 R)
• M10: 1,558,660 km (0.07 R)
• M11: 1,626,727 km (0.072 R)
• M12: 1,735,634 km (0.106 R)
• M13: 1,888,374 km (0.045 R)
• M14: 1,961,228 km (0.09 R)
• M15: 2,109,779 km (0.046 R)
• M16: 2,339,561 km (0.055 R)
• M17: 2,452,059 km (0.095 R)
• M18: 2,543,164 km (0.112 R)
• M19: 2,693,958 km (0.075 R)
• M20: 2,907,584 km (0.067 R)
• M21: 3,114,328 km (0.075 R)
• M22: 3,790,062 km (0.115 R)
• M23: 4,083,872 km (0.074 R)
• M24: 4,151,640 km (0.086 R)
• M25: 4,384,863 km (0.099 R)
• M26: 4,482,251 km (0.088 R)
• M27: 4,608,512 km (0.081 R)
• M28: 4,735,820 km (0.118 R)
• M29: 4,864,474 km (0.117 R)
• M30: 4,950,942 km (0.103 R)
• M31: 5,242,508 km (0.09 R)
• M32: 5,464,960 km (0.083 R)
• M33: 5,645,225 km (0.119 R)
• M34: 5,827,435 km (0.108 R)
• M35: 6,026,999 km (0.105 R)
• M36: 6,197,690 km (0.059 R)
• M37: 6,322,754 km (0.084 R)
• M38: 6,783,515 km (0.079 R)
• M39: 6,847,843 km (0.056 R)
• M40: 7,189,374 km (0.096 R)
• M41: 7,603,162 km (0.078 R)
• M42: 7,753,957 km (0.1 R)
• M43: 7,821,425 km (0.052 R)
• M44: 8,127,054 km (0.034 R)
• M45: 8,419,219 km (0.111 R)
• M46: 8,540,542 km (0.06 R)
• M47: 8,662,465 km (0.111 R)
• M48: 9,102,731 km (0.106 R)
• M49: 9,370,362 km (0.095 R)
• M50: 9,460,270 km (0.109 R)
• M51: 9,640,685 km (0.102 R)
• M52: 9,822,297 km (0.103 R)
• M53: 9,931,803 km (0.09 R)
• M54: 10,207,362 km (0.036 R)
• M55: 10,653,463 km (0.07 R)
• M56: 10,841,358 km (0.109 R)
• M57: 11,030,150 km (0.114 R)
• M58: 11,277,435 km (0.083 R)
• M59: 11,411,326 km (0.12 R)
• M60: 11,603,409 km (0.074 R)
• M61: 11,757,944 km (0.084 R)
• M62: 12,127,750 km (0.113 R)
• M63: 12,699,363 km (0.111 R)
• M64: 13,421,173 km (0.071 R)
• M65: 13,563,141 km (0.045 R)
• M66: 13,705,559 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 11.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.47 AU - 2.93 AU

Year: 2959 Days

Day: 14 Hours

Environment

Temp: -217 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 13,272,842 km

• M1: 174,282 km (0.068 R)
• M2: 455,376 km (0.039 R)
• M3: 539,001 km (0.06 R)
• M4: 643,420 km (0.077 R)
• M5: 1,002,306 km (0.068 R)
• M6: 1,199,925 km (0.037 R)
• M7: 1,303,745 km (0.114 R)
• M8: 1,400,984 km (0.108 R)
• M9: 1,531,134 km (0.069 R)
• M10: 1,644,679 km (0.099 R)
• M11: 1,847,534 km (0.097 R)
• M12: 2,058,915 km (0.106 R)
• M13: 2,219,733 km (0.081 R)
• M14: 2,493,348 km (0.112 R)
• M15: 2,615,719 km (0.097 R)
• M16: 2,715,052 km (0.12 R)
• M17: 3,257,942 km (0.101 R)
• M18: 3,473,812 km (0.07 R)
• M19: 3,708,232 km (0.111 R)
• M20: 3,820,430 km (0.098 R)
• M21: 3,962,249 km (0.07 R)
• M22: 4,076,991 km (0.051 R)
• M23: 4,207,440 km (0.09 R)
• M24: 4,368,707 km (0.096 R)
• M25: 4,487,338 km (0.106 R)
• M26: 5,081,241 km (0.082 R)
• M27: 5,221,863 km (0.099 R)
• M28: 5,347,974 km (0.104 R)
• M29: 5,475,132 km (0.08 R)
• M30: 5,635,352 km (0.099 R)
• M31: 5,862,441 km (0.115 R)
• M32: 6,026,550 km (0.069 R)
• M33: 6,109,128 km (0.102 R)
• M34: 6,292,236 km (0.087 R)
• M35: 6,477,289 km (0.09 R)
• M36: 7,270,157 km (0.118 R)
• M37: 7,606,603 km (0.063 R)
• M38: 7,785,821 km (0.085 R)
• M39: 7,984,637 km (0.077 R)
• M40: 8,166,697 km (0.027 R)
• M41: 8,258,251 km (0.055 R)
• M42: 8,368,654 km (0.095 R)
• M43: 8,460,956 km (0.03 R)
• M44: 8,721,406 km (0.074 R)
• M45: 8,852,604 km (0.105 R)
• M46: 8,965,550 km (0.097 R)
• M47: 9,326,530 km (0.113 R)
• M48: 9,711,595 km (0.086 R)
• M49: 9,945,266 km (0.117 R)
• M50: 10,082,448 km (0.106 R)
• M51: 10,160,987 km (0.097 R)
• M52: 10,338,709 km (0.112 R)
• M53: 10,437,892 km (0.118 R)
• M54: 10,537,375 km (0.112 R)
• M55: 10,617,260 km (0.096 R)
• M56: 10,737,387 km (0.111 R)
• M57: 11,161,348 km (0.096 R)
• M58: 11,385,595 km (0.108 R)
• M59: 11,529,209 km (0.11 R)
• M60: 11,818,082 km (0.085 R)
• M61: 12,067,462 km (0.044 R)
• M62: 12,151,087 km (0.081 R)
• M63: 12,381,917 km (0.04 R)
• M64: 12,487,233 km (0.065 R)
• M65: 12,677,672 km (0.077 R)
• M66: 13,405,914 km (0.093 R)
• M67: 13,731,439 km (0.104 R)
• M68: 13,950,001 km (0.098 R)
• M69: 14,390,418 km (0.109 R)
• M70: 14,501,270 km (0.101 R)
• M71: 14,947,520 km (0.119 R)
• M72: 15,037,428 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.1

Radius: 14.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.25 AU - 3.55 AU

Year: 3293 Days

Day: 12 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,272,842 km

• M1: 464,352 km (0.104 R)
• M2: 643,869 km (0.103 R)
• M3: 743,950 km (0.098 R)
• M4: 857,645 km (0.034 R)
• M5: 993,629 km (0.105 R)
• M6: 1,129,464 km (0.115 R)
• M7: 1,237,922 km (0.039 R)
• M8: 1,439,132 km (0.112 R)
• M9: 1,557,912 km (0.054 R)
• M10: 1,651,710 km (0.113 R)
• M11: 1,825,692 km (0.07 R)
• M12: 1,955,244 km (0.078 R)
• M13: 2,341,356 km (0.092 R)
• M14: 2,672,566 km (0.096 R)
• M15: 3,078,275 km (0.099 R)
• M16: 3,319,128 km (0.086 R)
• M17: 3,755,804 km (0.117 R)
• M18: 3,845,413 km (0.069 R)
• M19: 4,158,073 km (0.054 R)
• M20: 4,547,027 km (0.075 R)
• M21: 4,864,025 km (0.116 R)
• M22: 5,145,718 km (0.07 R)
• M23: 5,447,307 km (0.104 R)
• M24: 5,592,866 km (0.074 R)
• M25: 5,799,012 km (0.116 R)
• M26: 5,962,822 km (0.102 R)
• M27: 6,113,018 km (0.081 R)
• M28: 6,203,824 km (0.09 R)
• M29: 6,726,519 km (0.09 R)
• M30: 7,151,975 km (0.111 R)
• M31: 7,359,916 km (0.029 R)
• M32: 7,456,556 km (0.074 R)
• M33: 7,798,387 km (0.046 R)
• M34: 8,312,256 km (0.084 R)
• M35: 8,751,924 km (0.065 R)
• M36: 8,888,657 km (0.114 R)
• M37: 9,112,455 km (0.064 R)
• M38: 9,460,569 km (0.096 R)
• M39: 9,972,942 km (0.086 R)
• M40: 10,658,250 km (0.104 R)
• M41: 10,914,511 km (0.034 R)
• M42: 11,209,967 km (0.045 R)
• M43: 11,960,200 km (0.057 R)
• M44: 12,055,195 km (0.062 R)
• M45: 12,572,205 km (0.116 R)
• M46: 12,746,187 km (0.057 R)
• M47: 12,862,575 km (0.108 R)
• M48: 12,979,410 km (0.105 R)
• M49: 13,155,188 km (0.062 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: 438 - 14,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit