🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 15

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.5 AU - 0.54 AU

Year: 259 Days

Day: 6.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,785,749 km

• M1: 189,541 km (0.073 R)
• M2: 287,378 km (0.079 R)
• M3: 389,852 km (0.114 R)
• M4: 537,804 km (0.103 R)
• M5: 658,530 km (0.059 R)
• M6: 753,973 km (0.084 R)
• M7: 885,320 km (0.077 R)
• M8: 1,004,998 km (0.08 R)
• M9: 1,149,211 km (0.087 R)
• M10: 1,262,307 km (0.119 R)
• M11: 1,376,300 km (0.118 R)
• M12: 1,476,980 km (0.078 R)
• M13: 1,587,383 km (0.116 R)
• M14: 1,690,007 km (0.115 R)
• M15: 1,791,285 km (0.086 R)
• M16: 1,924,876 km (0.094 R)
• M17: 2,065,647 km (0.115 R)
• M18: 2,158,996 km (0.099 R)
• M19: 2,337,916 km (0.102 R)
• M20: 2,480,632 km (0.098 R)
• M21: 2,664,338 km (0.113 R)
• M22: 2,783,717 km (0.102 R)
• M23: 2,974,903 km (0.117 R)
• M24: 3,076,779 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.1

Radius: 14.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.5 AU - 0.68 AU

Year: 313 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,785,749 km

• M1: 201,060 km (0.108 R)
• M2: 288,873 km (0.118 R)
• M3: 389,254 km (0.106 R)
• M4: 659,128 km (0.094 R)
• M5: 791,971 km (0.057 R)
• M6: 902,524 km (0.113 R)
• M7: 1,105,678 km (0.079 R)
• M8: 1,236,127 km (0.097 R)
• M9: 1,367,474 km (0.063 R)
• M10: 1,494,034 km (0.05 R)
• M11: 1,583,942 km (0.054 R)
• M12: 1,871,021 km (0.101 R)
• M13: 2,040,365 km (0.114 R)
• M14: 2,180,838 km (0.107 R)
• M15: 2,284,060 km (0.09 R)
• M16: 2,495,592 km (0.063 R)
• M17: 2,634,269 km (0.111 R)
• M18: 2,744,672 km (0.109 R)
• M19: 3,014,696 km (0.115 R)
• M20: 3,124,052 km (0.119 R)
• M21: 3,326,757 km (0.08 R)
• M22: 3,453,168 km (0.113 R)
• M23: 3,615,182 km (0.092 R)
• M24: 3,745,332 km (0.103 R)
• M25: 3,842,272 km (0.108 R)
• M26: 4,024,482 km (0.103 R)
• M27: 4,159,569 km (0.115 R)
• M28: 4,361,376 km (0.038 R)
• M29: 4,470,882 km (0.09 R)
• M30: 4,573,955 km (0.05 R)
• M31: 4,737,465 km (0.111 R)
• M32: 4,940,918 km (0.111 R)
• M33: 5,101,138 km (0.092 R)
• M34: 5,255,373 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 9.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.7 AU - 0.72 AU

Year: 413 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,785,749 km

• M1: 115,041 km (0.08 R)
• M2: 173,683 km (0.1 R)
• M3: 240,853 km (0.086 R)
• M4: 311,164 km (0.116 R)
• M5: 375,491 km (0.08 R)
• M6: 448,195 km (0.076 R)
• M7: 549,623 km (0.117 R)
• M8: 673,490 km (0.106 R)
• M9: 745,147 km (0.063 R)
• M10: 843,882 km (0.066 R)
• M11: 902,823 km (0.113 R)
• M12: 963,410 km (0.092 R)
• M13: 1,035,217 km (0.098 R)
• M14: 1,191,697 km (0.039 R)
• M15: 1,378,245 km (0.113 R)
• M16: 1,448,855 km (0.093 R)
• M17: 1,528,292 km (0.07 R)
• M18: 1,605,484 km (0.113 R)
• M19: 1,727,706 km (0.117 R)
• M20: 1,844,841 km (0.1 R)
• M21: 1,923,081 km (0.058 R)
• M22: 2,087,189 km (0.097 R)
• M23: 2,177,547 km (0.056 R)
• M24: 2,260,424 km (0.087 R)
• M25: 2,384,590 km (0.113 R)
• M26: 2,470,160 km (0.037 R)
• M27: 2,658,354 km (0.093 R)
• M28: 2,860,760 km (0.069 R)
• M29: 2,980,887 km (0.104 R)
• M30: 3,053,741 km (0.065 R)
• M31: 3,211,118 km (0.116 R)
• M32: 3,300,877 km (0.1 R)
• M33: 3,366,251 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 9.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.82 AU - 1.1 AU

Year: 649 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 61,785,749 km

• M1: 125,812 km (0.081 R)
• M2: 193,879 km (0.045 R)
• M3: 258,954 km (0.106 R)
• M4: 325,675 km (0.104 R)
• M5: 428,299 km (0.098 R)
• M6: 575,653 km (0.084 R)
• M7: 698,173 km (0.096 R)
• M8: 817,852 km (0.044 R)
• M9: 927,357 km (0.096 R)
• M10: 1,033,123 km (0.06 R)
• M11: 1,124,527 km (0.052 R)
• M12: 1,242,710 km (0.066 R)
• M13: 1,315,863 km (0.108 R)
• M14: 1,471,445 km (0.081 R)
• M15: 1,554,322 km (0.097 R)
• M16: 1,708,557 km (0.119 R)
• M17: 1,790,387 km (0.093 R)
• M18: 1,862,493 km (0.117 R)
• M19: 2,107,684 km (0.11 R)
• M20: 2,178,145 km (0.111 R)
• M21: 2,285,257 km (0.11 R)
• M22: 2,406,282 km (0.062 R)
• M23: 2,680,195 km (0.082 R)
• M24: 2,795,236 km (0.072 R)
• M25: 2,872,878 km (0.111 R)
• M26: 2,997,193 km (0.052 R)
• M27: 3,183,891 km (0.08 R)
• M28: 3,271,855 km (0.105 R)
• M29: 3,333,190 km (0.12 R)
• M30: 3,464,088 km (0.106 R)
• M31: 3,631,788 km (0.108 R)
• M32: 3,702,547 km (0.103 R)
• M33: 3,816,690 km (0.05 R)
• M34: 3,881,466 km (0.1 R)
• M35: 3,946,541 km (0.1 R)
• M36: 4,033,907 km (0.09 R)
• M37: 4,144,011 km (0.094 R)
• M38: 4,210,582 km (0.115 R)
• M39: 4,284,932 km (0.115 R)
• M40: 4,404,909 km (0.072 R)
• M41: 4,480,456 km (0.079 R)
• M42: 4,556,302 km (0.088 R)
• M43: 4,632,747 km (0.104 R)
• M44: 4,779,203 km (0.111 R)
• M45: 4,872,403 km (0.079 R)
• M46: 4,950,642 km (0.08 R)
• M47: 5,315,661 km (0.032 R)
• M48: 5,404,223 km (0.078 R)
• M49: 5,550,231 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.3

Radius: 11.7

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.4 AU - 2.16 AU

Year: 1639 Days

Day: 10 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,785,749 km

• M1: 182,061 km (0.068 R)
• M2: 289,771 km (0.1 R)
• M3: 384,616 km (0.105 R)
• M4: 581,188 km (0.062 R)
• M5: 805,734 km (0.088 R)
• M6: 929,003 km (0.111 R)
• M7: 1,252,284 km (0.105 R)
• M8: 1,338,751 km (0.086 R)
• M9: 1,417,440 km (0.1 R)
• M10: 1,726,958 km (0.096 R)
• M11: 1,856,958 km (0.108 R)
• M12: 1,934,300 km (0.111 R)
• M13: 2,012,690 km (0.11 R)
• M14: 2,092,425 km (0.059 R)
• M15: 2,208,065 km (0.063 R)
• M16: 2,361,552 km (0.103 R)
• M17: 2,518,929 km (0.099 R)
• M18: 2,742,428 km (0.096 R)
• M19: 2,998,540 km (0.092 R)
• M20: 3,142,902 km (0.106 R)
• M21: 3,384,053 km (0.111 R)
• M22: 3,799,487 km (0.093 R)
• M23: 4,071,156 km (0.057 R)
• M24: 4,349,259 km (0.091 R)
• M25: 4,468,189 km (0.12 R)
• M26: 4,724,750 km (0.111 R)
• M27: 4,801,044 km (0.108 R)
• M28: 4,939,572 km (0.104 R)
• M29: 5,126,270 km (0.119 R)
• M30: 5,204,809 km (0.102 R)
• M31: 5,315,512 km (0.086 R)
• M32: 5,619,644 km (0.074 R)
• M33: 5,733,189 km (0.086 R)
• M34: 5,946,067 km (0.057 R)
• M35: 6,161,637 km (0.088 R)
• M36: 6,262,017 km (0.084 R)
• M37: 6,430,464 km (0.088 R)
• M38: 6,532,341 km (0.067 R)
• M39: 6,651,869 km (0.107 R)
• M40: 6,789,350 km (0.093 R)
• M41: 6,927,728 km (0.087 R)
• M42: 7,014,644 km (0.064 R)
• M43: 7,940,954 km (0.12 R)
• M44: 8,325,869 km (0.119 R)
• M45: 8,586,020 km (0.105 R)
• M46: 8,773,466 km (0.093 R)
• M47: 8,924,411 km (0.036 R)
• M48: 9,575,461 km (0.096 R)
• M49: 9,828,431 km (0.113 R)
• M50: 10,024,553 km (0.098 R)
• M51: 10,103,391 km (0.075 R)
• M52: 10,440,735 km (0.116 R)
• M53: 10,620,850 km (0.094 R)
• M54: 10,761,622 km (0.056 R)
• M55: 10,963,729 km (0.113 R)
• M56: 11,045,110 km (0.108 R)
• M57: 11,126,491 km (0.116 R)
• M58: 11,351,486 km (0.063 R)
• M59: 11,931,029 km (0.09 R)
• M60: 12,119,372 km (0.04 R)
• M61: 12,350,950 km (0.09 R)
• M62: 13,183,612 km (0.085 R)
• M63: 13,617,745 km (0.1 R)
• M64: 14,211,199 km (0.118 R)
• M65: 15,196,600 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234

Radius: 10.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.51 AU - 2.87 AU

Year: 3045 Days

Day: 8.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,785,749 km

• M1: 180,565 km (0.062 R)
• M2: 354,697 km (0.048 R)
• M3: 468,391 km (0.087 R)
• M4: 561,441 km (0.09 R)
• M5: 647,160 km (0.089 R)
• M6: 874,100 km (0.037 R)
• M7: 1,037,012 km (0.067 R)
• M8: 1,136,046 km (0.119 R)
• M9: 1,238,521 km (0.09 R)
• M10: 1,305,391 km (0.113 R)
• M11: 1,493,436 km (0.086 R)
• M12: 1,565,093 km (0.049 R)
• M13: 1,690,606 km (0.069 R)
• M14: 1,765,404 km (0.06 R)
• M15: 1,951,803 km (0.12 R)
• M16: 2,179,641 km (0.109 R)
• M17: 2,392,220 km (0.045 R)
• M18: 2,611,680 km (0.05 R)
• M19: 2,812,290 km (0.057 R)
• M20: 2,940,197 km (0.109 R)
• M21: 3,215,457 km (0.092 R)
• M22: 3,295,641 km (0.103 R)
• M23: 3,362,960 km (0.067 R)
• M24: 3,664,849 km (0.12 R)
• M25: 3,748,773 km (0.085 R)
• M26: 3,861,570 km (0.039 R)
• M27: 4,265,484 km (0.12 R)
• M28: 4,517,407 km (0.114 R)
• M29: 4,989,388 km (0.048 R)
• M30: 5,381,484 km (0.099 R)
• M31: 5,605,432 km (0.1 R)
• M32: 5,718,678 km (0.084 R)
• M33: 5,881,590 km (0.091 R)
• M34: 6,129,025 km (0.086 R)
• M35: 6,262,316 km (0.034 R)
• M36: 6,329,336 km (0.069 R)
• M37: 6,498,083 km (0.116 R)
• M38: 6,668,175 km (0.099 R)
• M39: 6,771,099 km (0.051 R)
• M40: 6,857,118 km (0.1 R)
• M41: 6,995,645 km (0.103 R)
• M42: 7,363,656 km (0.119 R)
• M43: 7,541,079 km (0.115 R)
• M44: 7,936,616 km (0.111 R)
• M45: 8,009,171 km (0.057 R)
• M46: 8,155,178 km (0.101 R)
• M47: 8,338,885 km (0.096 R)
• M48: 8,785,285 km (0.104 R)
• M49: 8,860,532 km (0.111 R)
• M50: 9,296,909 km (0.086 R)
• M51: 9,546,588 km (0.064 R)
• M52: 9,876,601 km (0.086 R)
• M53: 9,974,438 km (0.035 R)
• M54: 10,990,208 km (0.063 R)
• M55: 11,152,521 km (0.105 R)
• M56: 11,830,499 km (0.053 R)
• M57: 11,934,320 km (0.093 R)
• M58: 12,017,646 km (0.068 R)
• M59: 12,143,009 km (0.101 R)
• M60: 12,289,914 km (0.116 R)
• M61: 12,543,033 km (0.094 R)
• M62: 12,648,949 km (0.117 R)
• M63: 12,733,920 km (0.047 R)
• M64: 13,355,799 km (0.117 R)
• M65: 13,442,266 km (0.089 R)
• M66: 13,790,381 km (0.093 R)
• M67: 13,965,560 km (0.063 R)
• M68: 14,340,153 km (0.092 R)
• M69: 14,718,187 km (0.05 R)
• M70: 15,076,922 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.5

Radius: 3.7

Gravity: 64.46 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.7 AU - 8.38 AU

Year: 12893 Days

Day: 20.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,785,749 km

• M1: 137,480 km (0.071 R)
• M2: 2,774,592 km (0.107 R)
• M3: 3,142,602 km (0.085 R)
• M4: 3,245,526 km (0.111 R)
• M5: 4,071,605 km (0.094 R)
• M6: 4,450,088 km (0.111 R)
• M7: 4,565,877 km (0.096 R)
• M8: 4,643,518 km (0.119 R)
• M9: 4,839,790 km (0.119 R)
• M10: 4,958,721 km (0.111 R)
• M11: 6,072,626 km (0.072 R)
• M12: 6,373,468 km (0.036 R)
• M13: 8,089,804 km (0.083 R)
• M14: 8,804,283 km (0.077 R)
• M15: 9,390,258 km (0.052 R)
• M16: 9,687,958 km (0.11 R)
• M17: 9,888,120 km (0.118 R)
• M18: 10,909,275 km (0.099 R)
• M19: 11,117,515 km (0.101 R)
• M20: 11,963,491 km (0.106 R)
• M21: 12,017,047 km (0.079 R)
• M22: 12,178,164 km (0.066 R)
• M23: 13,381,829 km (0.108 R)
• M24: 14,451,304 km (0.102 R)
• M25: 14,622,743 km (0.094 R)
• M26: 15,083,056 km (0.104 R)
• M27: 15,140,950 km (0.115 R)
• M28: 15,431,320 km (0.086 R)
• M29: 15,665,141 km (0.084 R)
• M30: 15,958,802 km (0.11 R)
• M31: 17,698,176 km (0.073 R)
• M32: 17,759,212 km (0.107 R)
• M33: 17,942,769 km (0.061 R)
• M34: 18,435,394 km (0.117 R)
• M35: 18,683,278 km (0.089 R)
• M36: 19,622,902 km (0.096 R)
• M37: 20,194,067 km (0.066 R)
• M38: 20,321,674 km (0.088 R)
• M39: 20,770,617 km (0.117 R)
• M40: 21,743,452 km (0.054 R)
• M41: 21,808,826 km (0.098 R)
• M42: 22,797,519 km (0.062 R)
• M43: 24,341,518 km (0.085 R)
• M44: 24,477,353 km (0.061 R)
• M45: 24,749,921 km (0.051 R)
• M46: 24,818,137 km (0.05 R)
• M47: 24,886,503 km (0.086 R)
• M48: 26,615,107 km (0.099 R)
• M49: 26,895,304 km (0.091 R)
• M50: 28,811,802 km (0.051 R)
• M51: 28,883,609 km (0.12 R)
• M52: 29,315,797 km (0.114 R)
• M53: 29,460,309 km (0.115 R)
• M54: 29,750,229 km (0.114 R)
• M55: 29,895,489 km (0.113 R)
• M56: 30,040,898 km (0.072 R)
• M57: 30,259,610 km (0.056 R)
• M58: 30,478,771 km (0.092 R)
• M59: 30,698,530 km (0.049 R)
• M60: 31,213,297 km (0.07 R)
• M61: 32,699,701 km (0.071 R)
• M62: 33,829,464 km (0.105 R)
• M63: 34,132,849 km (0.087 R)
• M64: 36,127,138 km (0.076 R)
• M65: 36,826,209 km (0.115 R)
• M66: 36,904,149 km (0.03 R)
• M67: 37,216,509 km (0.111 R)
• M68: 38,237,814 km (0.078 R)
• M69: 39,587,037 km (0.078 R)
• M70: 40,790,403 km (0.106 R)
• M71: 42,168,797 km (0.036 R)
• M72: 42,577,050 km (0.114 R)
• M73: 43,233,186 km (0.102 R)
• M74: 43,809,886 km (0.079 R)
• M75: 44,389,129 km (0.046 R)
• M76: 45,137,717 km (0.04 R)
• M77: 45,304,518 km (0.101 R)
• M78: 45,471,619 km (0.069 R)
• M79: 46,562,786 km (0.065 R)
• M80: 46,731,532 km (0.08 R)
• M81: 47,492,836 km (0.118 R)
• M82: 48,685,430 km (0.095 R)
• M83: 49,028,009 km (0.113 R)
• M84: 50,060,384 km (0.108 R)
• M85: 50,926,107 km (0.107 R)
• M86: 53,288,407 km (0.046 R)
• M87: 57,484,627 km (0.098 R)
• M88: 58,391,041 km (0.065 R)
• M89: 60,034,523 km (0.078 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: 189 - 10,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit