🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 11.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.74 AU - 1.14 AU

Year: 588 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,000,467 km

• M1: 147,354 km (0.115 R)
• M2: 303,085 km (0.117 R)
• M3: 382,073 km (0.08 R)
• M4: 453,880 km (0.092 R)
• M5: 528,080 km (0.081 R)
• M6: 603,478 km (0.078 R)
• M7: 679,174 km (0.07 R)
• M8: 784,342 km (0.037 R)
• M9: 923,318 km (0.083 R)
• M10: 1,095,655 km (0.096 R)
• M11: 1,263,354 km (0.101 R)
• M12: 1,353,262 km (0.095 R)
• M13: 1,439,880 km (0.116 R)
• M14: 1,729,202 km (0.072 R)
• M15: 1,823,897 km (0.11 R)
• M16: 1,993,840 km (0.106 R)
• M17: 2,074,623 km (0.119 R)
• M18: 2,150,320 km (0.061 R)
• M19: 2,258,928 km (0.095 R)
• M20: 2,555,730 km (0.07 R)
• M21: 2,657,606 km (0.118 R)
• M22: 2,760,829 km (0.105 R)
• M23: 2,872,429 km (0.115 R)
• M24: 3,021,129 km (0.097 R)
• M25: 3,136,319 km (0.104 R)
• M26: 3,260,186 km (0.118 R)
• M27: 3,400,659 km (0.116 R)
• M28: 3,558,335 km (0.036 R)
• M29: 3,943,699 km (0.086 R)
• M30: 4,109,603 km (0.1 R)
• M31: 4,326,221 km (0.119 R)
• M32: 4,472,827 km (0.082 R)
• M33: 4,712,483 km (0.09 R)
• M34: 4,812,863 km (0.104 R)
• M35: 4,931,045 km (0.113 R)
• M36: 5,041,448 km (0.105 R)
• M37: 5,360,690 km (0.107 R)
• M38: 5,588,827 km (0.114 R)
• M39: 5,784,501 km (0.114 R)
• M40: 5,955,342 km (0.106 R)
• M41: 6,036,872 km (0.119 R)
• M42: 6,109,577 km (0.085 R)
• M43: 6,274,434 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 14.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.9 AU - 1.26 AU

Year: 725 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,000,467 km

• M1: 184,903 km (0.104 R)
• M2: 282,890 km (0.093 R)
• M3: 414,835 km (0.117 R)
• M4: 519,853 km (0.072 R)
• M5: 612,902 km (0.092 R)
• M6: 782,098 km (0.071 R)
• M7: 899,083 km (0.031 R)
• M8: 1,022,801 km (0.108 R)
• M9: 1,178,532 km (0.118 R)
• M10: 1,336,059 km (0.078 R)
• M11: 1,487,152 km (0.04 R)
• M12: 1,688,062 km (0.059 R)
• M13: 1,814,772 km (0.077 R)
• M14: 2,174,106 km (0.107 R)
• M15: 2,404,187 km (0.115 R)
• M16: 2,573,532 km (0.087 R)
• M17: 2,808,850 km (0.099 R)
• M18: 2,969,667 km (0.114 R)
• M19: 3,096,975 km (0.114 R)
• M20: 3,338,276 km (0.107 R)
• M21: 3,461,396 km (0.087 R)
• M22: 3,820,131 km (0.117 R)
• M23: 3,959,108 km (0.044 R)
• M24: 4,119,925 km (0.118 R)
• M25: 4,242,147 km (0.117 R)
• M26: 4,615,992 km (0.118 R)
• M27: 4,764,243 km (0.086 R)
• M28: 5,065,683 km (0.091 R)
• M29: 5,218,871 km (0.104 R)
• M30: 5,362,485 km (0.055 R)
• M31: 5,676,192 km (0.117 R)
• M32: 5,778,367 km (0.031 R)
• M33: 6,263,364 km (0.032 R)
• M34: 6,463,376 km (0.096 R)
• M35: 6,570,189 km (0.036 R)
• M36: 6,677,600 km (0.088 R)
• M37: 6,773,642 km (0.104 R)
• M38: 6,894,218 km (0.114 R)
• M39: 7,284,968 km (0.067 R)
• M40: 7,396,268 km (0.051 R)
• M41: 7,533,001 km (0.069 R)
• M42: 7,771,161 km (0.113 R)
• M43: 7,897,571 km (0.099 R)
• M44: 8,062,876 km (0.117 R)
• M45: 8,165,201 km (0.087 R)
• M46: 8,448,839 km (0.045 R)
• M47: 8,696,423 km (0.071 R)
• M48: 8,906,908 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 11.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.54 AU - 1.82 AU

Year: 1406 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,000,467 km

• M1: 149,747 km (0.04 R)
• M2: 226,790 km (0.089 R)
• M3: 407,654 km (0.029 R)
• M4: 517,609 km (0.072 R)
• M5: 597,943 km (0.105 R)
• M6: 691,890 km (0.093 R)
• M7: 877,541 km (0.083 R)
• M8: 1,038,658 km (0.078 R)
• M9: 1,177,186 km (0.096 R)
• M10: 1,271,283 km (0.072 R)
• M11: 1,473,539 km (0.084 R)
• M12: 1,551,480 km (0.074 R)
• M13: 1,724,115 km (0.09 R)
• M14: 1,871,021 km (0.073 R)
• M15: 1,982,172 km (0.111 R)
• M16: 2,062,207 km (0.094 R)
• M17: 2,197,892 km (0.057 R)
• M18: 2,485,718 km (0.106 R)
• M19: 2,565,005 km (0.103 R)
• M20: 2,659,850 km (0.03 R)
• M21: 2,793,142 km (0.091 R)
• M22: 2,921,198 km (0.079 R)
• M23: 3,159,806 km (0.054 R)
• M24: 3,238,196 km (0.11 R)
• M25: 3,317,333 km (0.106 R)
• M26: 3,664,549 km (0.054 R)
• M27: 3,855,287 km (0.065 R)
• M28: 4,083,274 km (0.112 R)
• M29: 4,246,485 km (0.099 R)
• M30: 4,333,252 km (0.117 R)
• M31: 4,438,120 km (0.107 R)
• M32: 4,776,062 km (0.114 R)
• M33: 5,177,882 km (0.079 R)
• M34: 5,280,057 km (0.102 R)
• M35: 5,411,105 km (0.111 R)
• M36: 5,562,198 km (0.109 R)
• M37: 5,638,194 km (0.085 R)
• M38: 5,820,255 km (0.057 R)
• M39: 6,219,980 km (0.061 R)
• M40: 6,308,841 km (0.1 R)
• M41: 6,448,117 km (0.079 R)
• M42: 6,871,778 km (0.043 R)
• M43: 6,963,781 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568

Radius: 14.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.76 AU - 2.52 AU

Year: 2021 Days

Day: 12.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,000,467 km

• M1: 265,237 km (0.08 R)
• M2: 496,366 km (0.069 R)
• M3: 718,070 km (0.105 R)
• M4: 933,491 km (0.095 R)
• M5: 1,045,540 km (0.105 R)
• M6: 1,246,449 km (0.079 R)
• M7: 1,352,215 km (0.113 R)
• M8: 1,461,122 km (0.119 R)
• M9: 1,552,527 km (0.107 R)
• M10: 1,795,773 km (0.093 R)
• M11: 2,040,365 km (0.084 R)
• M12: 2,202,081 km (0.117 R)
• M13: 2,575,327 km (0.112 R)
• M14: 2,750,806 km (0.113 R)
• M15: 2,852,831 km (0.092 R)
• M16: 2,995,398 km (0.043 R)
• M17: 3,127,044 km (0.066 R)
• M18: 3,287,712 km (0.046 R)
• M19: 3,506,275 km (0.119 R)
• M20: 3,743,836 km (0.096 R)
• M21: 4,264,736 km (0.102 R)
• M22: 4,368,707 km (0.089 R)
• M23: 4,640,077 km (0.084 R)
• M24: 4,870,607 km (0.086 R)
• M25: 5,042,047 km (0.074 R)
• M26: 5,183,865 km (0.038 R)
• M27: 5,407,065 km (0.101 R)
• M28: 5,666,169 km (0.077 R)
• M29: 5,830,128 km (0.046 R)
• M30: 6,112,719 km (0.114 R)
• M31: 6,230,303 km (0.076 R)
• M32: 6,450,959 km (0.096 R)
• M33: 6,812,687 km (0.069 R)
• M34: 7,004,920 km (0.112 R)
• M35: 7,270,008 km (0.108 R)
• M36: 7,700,999 km (0.111 R)
• M37: 7,791,805 km (0.105 R)
• M38: 8,084,867 km (0.099 R)
• M39: 8,494,018 km (0.06 R)
• M40: 9,024,492 km (0.111 R)
• M41: 9,235,873 km (0.108 R)
• M42: 9,410,005 km (0.101 R)
• M43: 9,663,574 km (0.049 R)
• M44: 9,820,801 km (0.071 R)
• M45: 9,959,029 km (0.119 R)
• M46: 10,157,546 km (0.084 R)
• M47: 10,437,743 km (0.026 R)
• M48: 10,558,767 km (0.083 R)
• M49: 10,680,091 km (0.111 R)
• M50: 13,073,358 km (0.089 R)
• M51: 13,247,340 km (0.114 R)
• M52: 13,685,812 km (0.079 R)
• M53: 14,039,910 km (0.076 R)
• M54: 14,262,960 km (0.07 R)
• M55: 14,374,859 km (0.107 R)
• M56: 14,621,995 km (0.096 R)
• M57: 14,802,709 km (0.073 R)
• M58: 14,938,694 km (0.105 R)
• M59: 15,052,388 km (0.063 R)
• M60: 15,280,525 km (0.082 R)
• M61: 15,486,970 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.4

Radius: 10.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.89 AU - 4.47 AU

Year: 4558 Days

Day: 12.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,000,467 km

• M1: 135,835 km (0.102 R)
• M2: 206,894 km (0.095 R)
• M3: 344,823 km (0.114 R)
• M4: 559,346 km (0.092 R)
• M5: 800,648 km (0.07 R)
• M6: 1,631,365 km (0.102 R)
• M7: 1,757,027 km (0.046 R)
• M8: 2,153,761 km (0.112 R)
• M9: 2,317,869 km (0.06 R)
• M10: 2,382,047 km (0.106 R)
• M11: 2,565,005 km (0.106 R)
• M12: 3,213,362 km (0.094 R)
• M13: 3,299,680 km (0.049 R)
• M14: 3,460,049 km (0.069 R)
• M15: 3,773,457 km (0.094 R)
• M16: 3,926,047 km (0.109 R)
• M17: 4,190,087 km (0.116 R)
• M18: 4,284,633 km (0.113 R)
• M19: 4,475,968 km (0.12 R)
• M20: 4,686,452 km (0.117 R)
• M21: 5,000,010 km (0.081 R)
• M22: 5,083,635 km (0.03 R)
• M23: 5,682,326 km (0.088 R)
• M24: 6,052,431 km (0.063 R)
• M25: 6,195,446 km (0.075 R)
• M26: 6,503,169 km (0.068 R)
• M27: 6,686,426 km (0.084 R)
• M28: 6,760,328 km (0.086 R)
• M29: 6,871,629 km (0.045 R)
• M30: 7,002,078 km (0.112 R)
• M31: 7,513,553 km (0.084 R)
• M32: 7,648,042 km (0.101 R)
• M33: 7,822,323 km (0.065 R)
• M34: 7,900,114 km (0.114 R)
• M35: 8,056,593 km (0.109 R)
• M36: 8,194,373 km (0.084 R)
• M37: 8,372,694 km (0.06 R)
• M38: 8,512,268 km (0.079 R)
• M39: 8,592,453 km (0.076 R)
• M40: 8,895,089 km (0.058 R)
• M41: 9,119,187 km (0.056 R)
• M42: 10,034,576 km (0.117 R)
• M43: 10,310,584 km (0.119 R)
• M44: 10,438,790 km (0.084 R)
• M45: 10,957,296 km (0.12 R)
• M46: 11,197,550 km (0.088 R)
• M47: 11,395,618 km (0.117 R)
• M48: 12,768,029 km (0.098 R)
• M49: 13,206,051 km (0.118 R)
• M50: 13,415,339 km (0.11 R)
• M51: 14,406,275 km (0.088 R)
• M52: 14,573,825 km (0.105 R)
• M53: 14,717,887 km (0.04 R)
• M54: 14,934,804 km (0.09 R)
• M55: 15,104,299 km (0.046 R)
• M56: 15,274,391 km (0.072 R)
• M57: 15,543,069 km (0.096 R)
• M58: 15,641,205 km (0.095 R)
• M59: 15,788,709 km (0.087 R)
• M60: 16,308,561 km (0.113 R)
• M61: 16,884,513 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 11.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.18 AU - 4.26 AU

Year: 4633 Days

Day: 9.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,000,467 km

• M1: 218,263 km (0.12 R)
• M2: 344,673 km (0.118 R)
• M3: 451,935 km (0.038 R)
• M4: 852,708 km (0.04 R)
• M5: 1,420,432 km (0.067 R)
• M6: 1,491,640 km (0.105 R)
• M7: 1,623,137 km (0.111 R)
• M8: 1,913,506 km (0.035 R)
• M9: 2,105,740 km (0.074 R)
• M10: 2,237,386 km (0.118 R)
• M11: 2,423,037 km (0.077 R)
• M12: 2,544,061 km (0.118 R)
• M13: 2,702,486 km (0.112 R)
• M14: 4,167,348 km (0.037 R)
• M15: 4,460,261 km (0.112 R)
• M16: 4,738,513 km (0.025 R)
• M17: 4,934,486 km (0.118 R)
• M18: 5,244,602 km (0.03 R)
• M19: 5,606,928 km (0.071 R)
• M20: 6,047,943 km (0.111 R)
• M21: 6,742,526 km (0.101 R)
• M22: 6,987,866 km (0.116 R)
• M23: 7,161,400 km (0.063 R)
• M24: 7,386,694 km (0.059 R)
• M25: 7,487,523 km (0.11 R)
• M26: 7,690,677 km (0.059 R)
• M27: 7,818,583 km (0.09 R)
• M28: 8,024,729 km (0.114 R)
• M29: 9,082,087 km (0.096 R)
• M30: 9,353,308 km (0.096 R)
• M31: 9,765,300 km (0.113 R)
• M32: 9,848,327 km (0.095 R)
• M33: 11,325,756 km (0.119 R)
• M34: 11,500,636 km (0.062 R)
• M35: 11,588,449 km (0.104 R)
• M36: 11,676,563 km (0.086 R)
• M37: 11,912,329 km (0.066 R)
• M38: 12,060,580 km (0.107 R)
• M39: 12,209,281 km (0.08 R)
• M40: 13,514,223 km (0.101 R)
• M41: 14,767,554 km (0.083 R)
• M42: 15,054,632 km (0.102 R)
• M43: 15,215,001 km (0.083 R)
• M44: 15,927,087 km (0.096 R)
• M45: 16,057,686 km (0.045 R)
• M46: 16,385,904 km (0.082 R)
• M47: 16,484,788 km (0.118 R)
• M48: 16,583,822 km (0.115 R)
• M49: 16,948,840 km (0.097 R)
• M50: 17,082,282 km (0.062 R)
• M51: 17,957,878 km (0.083 R)
• M52: 18,230,296 km (0.089 R)
• M53: 18,779,170 km (0.104 R)
• M54: 19,090,184 km (0.096 R)
• M55: 20,104,308 km (0.062 R)
• M56: 20,493,562 km (0.081 R)
• M57: 20,564,621 km (0.097 R)
• M58: 20,671,284 km (0.103 R)
• M59: 22,148,114 km (0.105 R)
• M60: 22,917,795 km (0.049 R)
• M61: 23,028,498 km (0.08 R)
• M62: 24,445,489 km (0.1 R)
• M63: 24,596,284 km (0.114 R)
• M64: 24,898,770 km (0.103 R)
• M65: 25,050,612 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 14.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.49 AU - 4.72 AU

Year: 6370 Days

Day: 6.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,000,467 km

• M1: 185,801 km (0.072 R)
• M2: 505,491 km (0.079 R)
• M3: 773,122 km (0.105 R)
• M4: 972,536 km (0.106 R)
• M5: 1,129,165 km (0.049 R)
• M6: 1,337,555 km (0.054 R)
• M7: 1,491,491 km (0.096 R)
• M8: 1,698,534 km (0.116 R)
• M9: 1,854,116 km (0.089 R)
• M10: 1,964,818 km (0.09 R)
• M11: 2,103,196 km (0.119 R)
• M12: 2,470,609 km (0.049 R)
• M13: 2,690,069 km (0.033 R)
• M14: 2,873,177 km (0.117 R)
• M15: 2,973,557 km (0.098 R)
• M16: 3,104,305 km (0.054 R)
• M17: 3,554,445 km (0.117 R)
• M18: 3,834,642 km (0.081 R)
• M19: 3,929,786 km (0.113 R)
• M20: 4,106,013 km (0.115 R)
• M21: 4,236,013 km (0.078 R)
• M22: 4,383,816 km (0.104 R)
• M23: 5,061,943 km (0.049 R)
• M24: 5,271,829 km (0.079 R)
• M25: 5,395,546 km (0.113 R)
• M26: 6,103,144 km (0.076 R)
• M27: 6,196,045 km (0.065 R)
• M28: 6,383,192 km (0.025 R)
• M29: 6,629,280 km (0.113 R)
• M30: 6,956,002 km (0.105 R)
• M31: 8,130,495 km (0.071 R)
• M32: 8,459,760 km (0.029 R)
• M33: 8,563,431 km (0.113 R)
• M34: 8,667,701 km (0.07 R)
• M35: 8,982,903 km (0.074 R)
• M36: 9,430,500 km (0.111 R)
• M37: 10,060,606 km (0.069 R)
• M38: 10,258,973 km (0.07 R)
• M39: 10,414,106 km (0.057 R)
• M40: 10,929,620 km (0.11 R)
• M41: 11,293,143 km (0.038 R)
• M42: 11,591,441 km (0.096 R)
• M43: 12,478,258 km (0.097 R)
• M44: 13,193,934 km (0.072 R)
• M45: 13,314,510 km (0.113 R)
• M46: 14,218,230 km (0.093 R)
• M47: 14,490,798 km (0.095 R)
• M48: 14,715,045 km (0.091 R)
• M49: 14,915,357 km (0.11 R)
• M50: 15,116,566 km (0.081 R)
• M51: 15,343,954 km (0.075 R)
• M52: 15,445,531 km (0.048 R)
• M53: 15,572,540 km (0.1 R)
• M54: 16,058,883 km (0.03 R)
• M55: 16,239,447 km (0.056 R)
• M56: 16,342,819 km (0.084 R)
• M57: 17,204,354 km (0.026 R)
• M58: 17,893,551 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit