🌌 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: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 12.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.46 AU - 0.56 AU

Year: 247 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,695,312 km

• M1: 166,802 km (0.094 R)
• M2: 264,040 km (0.115 R)
• M3: 354,397 km (0.087 R)
• M4: 438,023 km (0.092 R)
• M5: 544,387 km (0.049 R)
• M6: 676,182 km (0.087 R)
• M7: 753,375 km (0.077 R)
• M8: 872,604 km (0.11 R)
• M9: 966,701 km (0.117 R)
• M10: 1,104,032 km (0.097 R)
• M11: 1,222,813 km (0.109 R)
• M12: 1,352,664 km (0.072 R)
• M13: 1,432,998 km (0.049 R)
• M14: 1,511,537 km (0.07 R)
• M15: 1,605,634 km (0.098 R)
• M16: 1,825,992 km (0.048 R)
• M17: 1,904,231 km (0.064 R)
• M18: 2,056,372 km (0.095 R)
• M19: 2,145,832 km (0.11 R)
• M20: 2,240,527 km (0.068 R)
• M21: 2,328,790 km (0.102 R)
• M22: 2,438,595 km (0.12 R)
• M23: 2,533,440 km (0.067 R)
• M24: 2,608,688 km (0.031 R)
• M25: 2,744,373 km (0.084 R)
• M26: 2,847,595 km (0.054 R)
• M27: 2,996,146 km (0.048 R)
• M28: 3,071,543 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 15

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.65 AU

Year: 284 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,695,312 km

• M1: 191,934 km (0.076 R)
• M2: 357,988 km (0.04 R)
• M3: 551,567 km (0.12 R)
• M4: 668,403 km (0.118 R)
• M5: 838,795 km (0.12 R)
• M6: 1,106,276 km (0.097 R)
• M7: 1,318,406 km (0.088 R)
• M8: 1,429,856 km (0.057 R)
• M9: 1,530,685 km (0.087 R)
• M10: 1,634,207 km (0.049 R)
• M11: 1,813,874 km (0.038 R)
• M12: 1,995,336 km (0.103 R)
• M13: 2,193,703 km (0.107 R)
• M14: 2,290,044 km (0.112 R)
• M15: 2,409,872 km (0.119 R)
• M16: 2,554,234 km (0.067 R)
• M17: 2,684,534 km (0.046 R)
• M18: 2,787,906 km (0.058 R)
• M19: 3,028,908 km (0.096 R)
• M20: 3,197,505 km (0.12 R)
• M21: 3,307,609 km (0.079 R)
• M22: 3,406,493 km (0.081 R)
• M23: 3,531,707 km (0.051 R)
• M24: 3,626,552 km (0.056 R)
• M25: 3,812,502 km (0.064 R)
• M26: 3,936,070 km (0.098 R)
• M27: 4,113,941 km (0.049 R)
• M28: 4,301,388 km (0.058 R)
• M29: 4,402,965 km (0.12 R)
• M30: 4,615,543 km (0.111 R)
• M31: 4,754,520 km (0.117 R)
• M32: 4,880,780 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 8.6

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.87 AU - 1.41 AU

Year: 826 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,695,312 km

• M1: 127,308 km (0.053 R)
• M2: 190,588 km (0.116 R)
• M3: 305,479 km (0.076 R)
• M4: 378,782 km (0.081 R)
• M5: 494,421 km (0.085 R)
• M6: 611,855 km (0.08 R)
• M7: 685,906 km (0.118 R)
• M8: 818,899 km (0.107 R)
• M9: 1,089,671 km (0.093 R)
• M10: 1,145,770 km (0.1 R)
• M11: 1,202,916 km (0.084 R)
• M12: 1,380,489 km (0.086 R)
• M13: 1,703,621 km (0.095 R)
• M14: 1,811,032 km (0.095 R)
• M15: 1,912,310 km (0.114 R)
• M16: 1,989,502 km (0.076 R)
• M17: 2,263,416 km (0.059 R)
• M18: 2,391,172 km (0.09 R)
• M19: 2,474,498 km (0.112 R)
• M20: 2,692,163 km (0.104 R)
• M21: 2,896,215 km (0.06 R)
• M22: 2,995,249 km (0.068 R)
• M23: 3,237,597 km (0.117 R)
• M24: 3,496,850 km (0.071 R)
• M25: 3,602,466 km (0.106 R)
• M26: 3,666,345 km (0.091 R)
• M27: 3,730,522 km (0.114 R)
• M28: 3,958,509 km (0.092 R)
• M29: 4,068,613 km (0.097 R)
• M30: 4,190,984 km (0.105 R)
• M31: 4,291,963 km (0.075 R)
• M32: 4,427,947 km (0.116 R)
• M33: 4,623,023 km (0.05 R)
• M34: 4,715,923 km (0.06 R)
• M35: 4,974,279 km (0.111 R)
• M36: 5,069,423 km (0.071 R)
• M37: 5,165,166 km (0.048 R)
• M38: 5,237,272 km (0.115 R)
• M39: 5,297,709 km (0.118 R)
• M40: 5,578,804 km (0.08 R)
• M41: 5,777,021 km (0.079 R)
• M42: 5,864,685 km (0.076 R)
• M43: 6,015,630 km (0.109 R)
• M44: 6,155,354 km (0.062 R)
• M45: 6,270,395 km (0.101 R)
• M46: 6,698,245 km (0.105 R)
• M47: 6,935,806 km (0.1 R)
• M48: 7,283,621 km (0.063 R)
• M49: 8,164,005 km (0.119 R)
• M50: 8,234,316 km (0.076 R)
• M51: 8,460,208 km (0.074 R)
• M52: 8,574,052 km (0.099 R)
• M53: 8,645,411 km (0.073 R)
• M54: 8,889,554 km (0.087 R)
• M55: 9,063,237 km (0.077 R)
• M56: 9,179,774 km (0.078 R)
• M57: 9,267,438 km (0.098 R)
• M58: 9,546,887 km (0.077 R)
• M59: 9,918,788 km (0.075 R)
• M60: 9,978,627 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 10

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.88 AU - 2.26 AU

Year: 2020 Days

Day: 6.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,695,312 km

• M1: 156,928 km (0.116 R)
• M2: 219,610 km (0.119 R)
• M3: 316,399 km (0.114 R)
• M4: 424,409 km (0.076 R)
• M5: 508,034 km (0.086 R)
• M6: 672,742 km (0.089 R)
• M7: 850,015 km (0.105 R)
• M8: 916,885 km (0.069 R)
• M9: 998,267 km (0.108 R)
• M10: 1,195,885 km (0.102 R)
• M11: 1,363,435 km (0.049 R)
• M12: 1,450,202 km (0.047 R)
• M13: 1,538,913 km (0.075 R)
• M14: 1,637,199 km (0.09 R)
• M15: 1,832,125 km (0.037 R)
• M16: 2,026,602 km (0.1 R)
• M17: 2,093,024 km (0.114 R)
• M18: 2,236,488 km (0.088 R)
• M19: 2,322,357 km (0.078 R)
• M20: 2,506,662 km (0.059 R)
• M21: 2,623,049 km (0.068 R)
• M22: 2,769,057 km (0.118 R)
• M23: 2,945,732 km (0.115 R)
• M24: 3,078,425 km (0.075 R)
• M25: 3,418,910 km (0.108 R)
• M26: 3,488,473 km (0.073 R)
• M27: 3,649,290 km (0.093 R)
• M28: 3,771,512 km (0.078 R)
• M29: 3,843,468 km (0.071 R)
• M30: 4,051,709 km (0.096 R)
• M31: 4,114,839 km (0.112 R)
• M32: 4,178,418 km (0.051 R)
• M33: 4,252,918 km (0.036 R)
• M34: 4,349,259 km (0.065 R)
• M35: 4,424,806 km (0.117 R)
• M36: 4,842,633 km (0.048 R)
• M37: 5,078,997 km (0.065 R)
• M38: 5,158,583 km (0.07 R)
• M39: 5,284,694 km (0.088 R)
• M40: 5,400,034 km (0.09 R)
• M41: 5,493,084 km (0.108 R)
• M42: 5,763,258 km (0.105 R)
• M43: 6,062,005 km (0.068 R)
• M44: 6,195,147 km (0.081 R)
• M45: 6,649,775 km (0.081 R)
• M46: 6,887,636 km (0.115 R)
• M47: 7,026,462 km (0.097 R)
• M48: 7,128,189 km (0.072 R)
• M49: 7,307,108 km (0.103 R)
• M50: 7,748,123 km (0.115 R)
• M51: 7,905,948 km (0.11 R)
• M52: 8,144,557 km (0.079 R)
• M53: 8,237,906 km (0.107 R)
• M54: 8,588,115 km (0.075 R)
• M55: 8,696,872 km (0.046 R)
• M56: 8,819,842 km (0.089 R)
• M57: 8,957,023 km (0.068 R)
• M58: 9,067,277 km (0.065 R)
• M59: 9,358,992 km (0.094 R)
• M60: 9,442,917 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.2

Radius: 9.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.45 AU - 3.61 AU

Year: 3577 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,695,312 km

• M1: 180,565 km (0.042 R)
• M2: 273,914 km (0.091 R)
• M3: 334,650 km (0.083 R)
• M4: 411,843 km (0.105 R)
• M5: 491,130 km (0.083 R)
• M6: 564,582 km (0.083 R)
• M7: 660,923 km (0.117 R)
• M8: 956,230 km (0.118 R)
• M9: 1,073,664 km (0.046 R)
• M10: 1,196,334 km (0.112 R)
• M11: 1,259,315 km (0.081 R)
• M12: 1,364,482 km (0.094 R)
• M13: 1,464,114 km (0.077 R)
• M14: 1,540,559 km (0.032 R)
• M15: 1,635,853 km (0.045 R)
• M16: 1,706,463 km (0.081 R)
• M17: 1,805,198 km (0.117 R)
• M18: 1,943,127 km (0.058 R)
• M19: 2,132,368 km (0.11 R)
• M20: 2,417,801 km (0.082 R)
• M21: 2,519,079 km (0.108 R)
• M22: 2,601,208 km (0.091 R)
• M23: 2,747,066 km (0.087 R)
• M24: 2,927,780 km (0.07 R)
• M25: 3,003,327 km (0.056 R)
• M26: 3,562,374 km (0.11 R)
• M27: 3,631,638 km (0.065 R)
• M28: 3,759,843 km (0.097 R)
• M29: 3,853,940 km (0.111 R)
• M30: 3,913,181 km (0.118 R)
• M31: 4,165,553 km (0.053 R)
• M32: 4,263,091 km (0.113 R)
• M33: 4,460,410 km (0.071 R)
• M34: 5,018,709 km (0.108 R)
• M35: 5,187,905 km (0.071 R)
• M36: 5,359,045 km (0.076 R)
• M37: 5,425,316 km (0.105 R)
• M38: 5,572,072 km (0.116 R)
• M39: 5,666,319 km (0.12 R)
• M40: 5,774,478 km (0.093 R)
• M41: 5,993,190 km (0.084 R)
• M42: 6,172,707 km (0.089 R)
• M43: 6,326,195 km (0.108 R)
• M44: 6,509,153 km (0.08 R)
• M45: 7,112,032 km (0.09 R)
• M46: 7,185,036 km (0.107 R)
• M47: 7,272,850 km (0.106 R)
• M48: 7,538,835 km (0.12 R)
• M49: 7,598,375 km (0.094 R)
• M50: 7,822,921 km (0.109 R)
• M51: 8,401,865 km (0.046 R)
• M52: 8,540,991 km (0.085 R)
• M53: 8,790,221 km (0.096 R)
• M54: 9,343,733 km (0.036 R)
• M55: 9,729,995 km (0.091 R)
• M56: 9,843,540 km (0.103 R)
• M57: 9,925,071 km (0.06 R)
• M58: 10,006,602 km (0.088 R)
• M59: 10,088,581 km (0.079 R)
• M60: 10,285,901 km (0.08 R)
• M61: 10,434,900 km (0.107 R)
• M62: 10,517,927 km (0.117 R)
• M63: 10,617,858 km (0.09 R)
• M64: 10,919,597 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 12.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.43 AU - 3.45 AU

Year: 4327 Days

Day: 5.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,695,312 km

• M1: 166,054 km (0.111 R)
• M2: 275,260 km (0.105 R)
• M3: 400,025 km (0.113 R)
• M4: 485,146 km (0.115 R)
• M5: 614,249 km (0.119 R)
• M6: 797,207 km (0.113 R)
• M7: 1,125,126 km (0.064 R)
• M8: 1,208,003 km (0.066 R)
• M9: 1,456,784 km (0.1 R)
• M10: 1,764,058 km (0.102 R)
• M11: 2,166,327 km (0.103 R)
• M12: 2,534,188 km (0.106 R)
• M13: 3,329,301 km (0.064 R)
• M14: 3,772,709 km (0.089 R)
• M15: 4,122,469 km (0.064 R)
• M16: 4,348,810 km (0.079 R)
• M17: 5,213,935 km (0.082 R)
• M18: 6,110,026 km (0.065 R)
• M19: 6,217,288 km (0.115 R)
• M20: 6,368,681 km (0.106 R)
• M21: 6,477,438 km (0.101 R)
• M22: 6,874,471 km (0.104 R)
• M23: 7,008,660 km (0.114 R)
• M24: 7,901,760 km (0.047 R)
• M25: 8,089,355 km (0.096 R)
• M26: 8,183,752 km (0.054 R)
• M27: 8,493,120 km (0.118 R)
• M28: 8,976,620 km (0.115 R)
• M29: 9,543,746 km (0.053 R)
• M30: 9,894,553 km (0.119 R)
• M31: 10,020,963 km (0.11 R)
• M32: 10,122,390 km (0.064 R)
• M33: 10,480,378 km (0.041 R)
• M34: 10,583,301 km (0.097 R)
• M35: 10,920,495 km (0.093 R)
• M36: 11,182,291 km (0.085 R)
• M37: 11,287,608 km (0.077 R)
• M38: 12,906,556 km (0.103 R)
• M39: 13,350,563 km (0.096 R)
• M40: 13,546,386 km (0.053 R)
• M41: 13,630,610 km (0.054 R)
• M42: 13,940,876 km (0.1 R)
• M43: 14,054,271 km (0.036 R)
• M44: 14,597,311 km (0.087 R)
• M45: 14,856,864 km (0.089 R)
• M46: 14,972,802 km (0.075 R)
• M47: 15,176,255 km (0.104 R)
• M48: 15,821,920 km (0.106 R)
• M49: 15,999,492 km (0.099 R)
• M50: 16,897,528 km (0.107 R)
• M51: 18,617,605 km (0.068 R)
• M52: 18,773,934 km (0.092 R)
• M53: 19,435,007 km (0.093 R)
• M54: 19,912,075 km (0.112 R)
• M55: 20,168,037 km (0.08 R)
• M56: 21,202,805 km (0.086 R)
• M57: 21,300,642 km (0.101 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 14.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.21 AU - 4.77 AU

Year: 6453 Days

Day: 14.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,695,312 km

• M1: 199,863 km (0.072 R)
• M2: 356,941 km (0.092 R)
• M3: 558,748 km (0.116 R)
• M4: 1,109,418 km (0.073 R)
• M5: 1,375,253 km (0.108 R)
• M6: 1,603,540 km (0.066 R)
• M7: 1,906,924 km (0.093 R)
• M8: 2,207,167 km (0.107 R)
• M9: 2,385,936 km (0.056 R)
• M10: 3,636,575 km (0.103 R)
• M11: 3,984,090 km (0.112 R)
• M12: 4,120,823 km (0.112 R)
• M13: 4,314,702 km (0.081 R)
• M14: 4,426,900 km (0.056 R)
• M15: 5,299,654 km (0.104 R)
• M16: 5,450,299 km (0.086 R)
• M17: 6,193,501 km (0.112 R)
• M18: 6,416,402 km (0.097 R)
• M19: 6,609,533 km (0.062 R)
• M20: 7,001,629 km (0.091 R)
• M21: 7,267,315 km (0.04 R)
• M22: 7,401,504 km (0.066 R)
• M23: 7,672,276 km (0.116 R)
• M24: 8,015,304 km (0.085 R)
• M25: 8,153,982 km (0.109 R)
• M26: 8,258,401 km (0.073 R)
• M27: 8,398,424 km (0.119 R)
• M28: 8,752,074 km (0.12 R)
• M29: 8,966,747 km (0.1 R)
• M30: 9,255,471 km (0.064 R)
• M31: 9,437,531 km (0.11 R)
• M32: 9,991,043 km (0.079 R)
• M33: 10,479,181 km (0.114 R)
• M34: 10,783,613 km (0.119 R)
• M35: 12,229,028 km (0.07 R)
• M36: 12,549,616 km (0.076 R)
• M37: 13,076,350 km (0.117 R)
• M38: 13,610,564 km (0.092 R)
• M39: 13,984,409 km (0.036 R)
• M40: 15,083,953 km (0.076 R)
• M41: 16,079,527 km (0.098 R)
• M42: 16,475,064 km (0.062 R)
• M43: 16,651,739 km (0.043 R)
• M44: 16,918,173 km (0.11 R)
• M45: 17,141,223 km (0.113 R)
• M46: 18,225,509 km (0.046 R)
• M47: 19,053,234 km (0.106 R)
• M48: 19,471,659 km (0.081 R)
• M49: 19,987,323 km (0.106 R)
• M50: 20,128,842 km (0.117 R)
• M51: 20,888,650 km (0.116 R)
• M52: 21,464,751 km (0.06 R)
• M53: 21,948,700 km (0.1 R)
• M54: 22,094,708 km (0.032 R)
• M55: 22,632,512 km (0.078 R)
• M56: 23,026,403 km (0.03 R)
• M57: 23,323,206 km (0.081 R)
• M58: 23,870,883 km (0.08 R)
• M59: 24,271,806 km (0.045 R)
• M60: 24,674,972 km (0.066 R)
• M61: 25,232,972 km (0.113 R)
• M62: 28,032,247 km (0.091 R)
• M63: 28,137,863 km (0.109 R)
• M64: 28,455,310 km (0.102 R)
• M65: 29,254,163 km (0.101 R)
• M66: 30,385,123 km (0.061 R)
• M67: 30,819,705 km (0.105 R)
• M68: 31,695,002 km (0.088 R)
• M69: 32,025,314 km (0.069 R)
• M70: 32,745,029 km (0.111 R)
• M71: 32,967,631 km (0.079 R)
• M72: 33,190,681 km (0.088 R)
• M73: 33,526,229 km (0.042 R)
• M74: 33,918,924 km (0.07 R)
• M75: 34,709,249 km (0.072 R)
• M76: 36,884,701 km (0.058 R)
• M77: 37,348,305 km (0.105 R)
• M78: 37,697,317 km (0.105 R)
• M79: 38,457,125 km (0.111 R)
• M80: 39,163,077 km (0.069 R)
• M81: 39,281,110 km (0.096 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: 529 - 11,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit