🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 13.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.78 AU

Year: 378 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,004,317 km

• M1: 185,801 km (0.075 R)
• M2: 274,362 km (0.078 R)
• M3: 382,821 km (0.068 R)
• M4: 502,499 km (0.102 R)
• M5: 600,935 km (0.082 R)
• M6: 775,665 km (0.075 R)
• M7: 946,356 km (0.077 R)
• M8: 1,054,515 km (0.075 R)
• M9: 1,225,356 km (0.099 R)
• M10: 1,327,382 km (0.091 R)
• M11: 1,437,037 km (0.065 R)
• M12: 1,526,945 km (0.11 R)
• M13: 1,755,980 km (0.11 R)
• M14: 1,852,770 km (0.09 R)
• M15: 1,941,481 km (0.105 R)
• M16: 2,046,948 km (0.03 R)
• M17: 2,237,685 km (0.099 R)
• M18: 2,348,537 km (0.057 R)
• M19: 2,439,792 km (0.069 R)
• M20: 2,570,540 km (0.071 R)
• M21: 2,681,392 km (0.039 R)
• M22: 2,833,683 km (0.108 R)
• M23: 2,954,259 km (0.062 R)
• M24: 3,153,074 km (0.083 R)
• M25: 3,284,122 km (0.101 R)
• M26: 3,423,248 km (0.096 R)
• M27: 3,508,818 km (0.025 R)
• M28: 3,744,883 km (0.119 R)
• M29: 4,024,931 km (0.118 R)
• M30: 4,160,915 km (0.034 R)
• M31: 4,246,036 km (0.11 R)
• M32: 4,364,667 km (0.064 R)
• M33: 4,484,495 km (0.06 R)
• M34: 4,592,056 km (0.084 R)
• M35: 4,686,752 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.5

Radius: 13.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.86 AU - 1.44 AU

Year: 796 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 176.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 65,004,317 km

• M1: 174,282 km (0.08 R)
• M2: 261,946 km (0.102 R)
• M3: 442,361 km (0.067 R)
• M4: 535,112 km (0.112 R)
• M5: 708,496 km (0.094 R)
• M6: 879,635 km (0.091 R)
• M7: 1,004,251 km (0.04 R)
• M8: 1,109,867 km (0.12 R)
• M9: 1,299,557 km (0.112 R)
• M10: 1,388,268 km (0.106 R)
• M11: 1,528,890 km (0.097 R)
• M12: 1,726,808 km (0.106 R)
• M13: 1,879,099 km (0.086 R)
• M14: 1,988,455 km (0.105 R)
• M15: 2,132,368 km (0.099 R)
• M16: 2,230,355 km (0.093 R)
• M17: 2,507,709 km (0.096 R)
• M18: 2,796,583 km (0.087 R)
• M19: 2,904,293 km (0.109 R)
• M20: 3,004,374 km (0.105 R)
• M21: 3,152,027 km (0.076 R)
• M22: 3,273,800 km (0.047 R)
• M23: 3,359,071 km (0.083 R)
• M24: 3,678,163 km (0.042 R)
• M25: 3,767,024 km (0.104 R)
• M26: 3,856,484 km (0.113 R)
• M27: 4,149,845 km (0.074 R)
• M28: 4,294,207 km (0.109 R)
• M29: 4,461,158 km (0.079 R)
• M30: 4,556,153 km (0.084 R)
• M31: 4,694,381 km (0.064 R)
• M32: 4,791,021 km (0.096 R)
• M33: 4,975,176 km (0.093 R)
• M34: 5,553,522 km (0.112 R)
• M35: 5,644,477 km (0.099 R)
• M36: 5,735,732 km (0.101 R)
• M37: 5,839,254 km (0.111 R)
• M38: 5,966,561 km (0.097 R)
• M39: 6,153,260 km (0.053 R)
• M40: 6,270,993 km (0.099 R)
• M41: 6,413,410 km (0.08 R)
• M42: 6,508,854 km (0.089 R)
• M43: 6,907,682 km (0.066 R)
• M44: 7,190,422 km (0.072 R)
• M45: 7,302,171 km (0.068 R)
• M46: 7,678,709 km (0.049 R)
• M47: 7,984,487 km (0.089 R)
• M48: 8,113,141 km (0.094 R)
• M49: 8,700,612 km (0.116 R)
• M50: 8,899,428 km (0.037 R)
• M51: 9,073,111 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 8.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.45 AU - 1.99 AU

Year: 1456 Days

Day: 14.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,004,317 km

• M1: 109,954 km (0.086 R)
• M2: 221,704 km (0.096 R)
• M3: 292,613 km (0.072 R)
• M4: 348,413 km (0.107 R)
• M5: 459,265 km (0.094 R)
• M6: 577,897 km (0.088 R)
• M7: 712,834 km (0.088 R)
• M8: 787,483 km (0.088 R)
• M9: 932,294 km (0.096 R)
• M10: 1,027,438 km (0.099 R)
• M11: 1,105,977 km (0.113 R)
• M12: 1,207,105 km (0.077 R)
• M13: 1,332,767 km (0.046 R)
• M14: 1,499,569 km (0.114 R)
• M15: 1,806,095 km (0.106 R)
• M16: 1,918,144 km (0.118 R)
• M17: 1,974,991 km (0.12 R)
• M18: 2,107,236 km (0.068 R)
• M19: 2,199,837 km (0.065 R)
• M20: 2,250,850 km (0.098 R)
• M21: 2,328,341 km (0.036 R)
• M22: 2,583,854 km (0.065 R)
• M23: 2,646,985 km (0.109 R)
• M24: 2,969,967 km (0.059 R)
• M25: 3,026,664 km (0.078 R)
• M26: 3,266,769 km (0.117 R)
• M27: 3,423,697 km (0.092 R)
• M28: 3,623,260 km (0.081 R)
• M29: 3,694,020 km (0.103 R)
• M30: 3,878,325 km (0.066 R)
• M31: 4,107,509 km (0.048 R)
• M32: 4,181,410 km (0.056 R)
• M33: 4,234,517 km (0.099 R)
• M34: 4,513,966 km (0.066 R)
• M35: 4,590,261 km (0.066 R)
• M36: 4,766,188 km (0.098 R)
• M37: 5,193,140 km (0.109 R)
• M38: 5,411,254 km (0.027 R)
• M39: 5,609,023 km (0.032 R)
• M40: 5,844,639 km (0.068 R)
• M41: 6,435,700 km (0.058 R)
• M42: 6,657,704 km (0.102 R)
• M43: 6,882,100 km (0.095 R)
• M44: 7,058,476 km (0.084 R)
• M45: 7,198,051 km (0.089 R)
• M46: 7,274,645 km (0.079 R)
• M47: 7,949,182 km (0.108 R)
• M48: 8,015,155 km (0.116 R)
• M49: 8,147,549 km (0.086 R)
• M50: 8,227,284 km (0.054 R)
• M51: 8,334,097 km (0.116 R)
• M52: 8,535,606 km (0.108 R)
• M53: 8,697,919 km (0.094 R)
• M54: 8,847,667 km (0.117 R)
• M55: 8,957,023 km (0.094 R)
• M56: 9,039,451 km (0.071 R)
• M57: 9,108,266 km (0.096 R)
• M58: 9,260,407 km (0.093 R)
• M59: 9,357,496 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 9.5

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.05 AU - 4.15 AU

Year: 4410 Days

Day: 5.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,004,317 km

• M1: 119,080 km (0.12 R)
• M2: 218,413 km (0.105 R)
• M3: 298,448 km (0.106 R)
• M4: 583,581 km (0.087 R)
• M5: 673,639 km (0.063 R)
• M6: 933,491 km (0.097 R)
• M7: 1,152,801 km (0.073 R)
• M8: 1,224,758 km (0.118 R)
• M9: 1,358,349 km (0.119 R)
• M10: 1,528,441 km (0.079 R)
• M11: 1,821,952 km (0.11 R)
• M12: 1,958,236 km (0.094 R)
• M13: 2,537,030 km (0.053 R)
• M14: 2,632,025 km (0.079 R)
• M15: 3,125,548 km (0.108 R)
• M16: 3,227,574 km (0.12 R)
• M17: 3,669,037 km (0.104 R)
• M18: 3,820,430 km (0.094 R)
• M19: 3,995,909 km (0.098 R)
• M20: 4,377,982 km (0.081 R)
• M21: 4,446,647 km (0.102 R)
• M22: 5,056,558 km (0.1 R)
• M23: 5,249,539 km (0.119 R)
• M24: 5,568,482 km (0.097 R)
• M25: 5,742,763 km (0.085 R)
• M26: 5,868,425 km (0.088 R)
• M27: 5,944,271 km (0.062 R)
• M28: 6,484,320 km (0.118 R)
• M29: 6,720,535 km (0.1 R)
• M30: 6,852,929 km (0.056 R)
• M31: 6,932,964 km (0.103 R)
• M32: 7,147,487 km (0.113 R)
• M33: 7,610,941 km (0.116 R)
• M34: 7,749,020 km (0.12 R)
• M35: 8,310,012 km (0.108 R)
• M36: 8,566,722 km (0.044 R)
• M37: 8,739,358 km (0.101 R)
• M38: 9,352,560 km (0.06 R)
• M39: 10,131,067 km (0.073 R)
• M40: 10,774,936 km (0.103 R)
• M41: 10,930,219 km (0.107 R)
• M42: 11,243,028 km (0.117 R)
• M43: 11,368,989 km (0.093 R)
• M44: 11,432,120 km (0.083 R)
• M45: 11,813,445 km (0.114 R)
• M46: 11,941,500 km (0.104 R)
• M47: 12,134,482 km (0.089 R)
• M48: 12,263,585 km (0.049 R)
• M49: 12,621,273 km (0.075 R)
• M50: 13,147,708 km (0.033 R)
• M51: 13,247,191 km (0.099 R)
• M52: 13,346,972 km (0.095 R)
• M53: 13,513,774 km (0.084 R)
• M54: 13,681,324 km (0.096 R)
• M55: 13,748,493 km (0.079 R)
• M56: 14,907,727 km (0.089 R)
• M57: 15,254,644 km (0.104 R)
• M58: 15,885,648 km (0.077 R)
• M59: 16,062,473 km (0.103 R)
• M60: 16,525,329 km (0.11 R)
• M61: 16,740,451 km (0.095 R)
• M62: 16,884,364 km (0.095 R)
• M63: 17,209,739 km (0.112 R)
• M64: 17,646,714 km (0.063 R)
• M65: 17,940,076 km (0.115 R)
• M66: 18,494,486 km (0.117 R)
• M67: 19,393,120 km (0.116 R)
• M68: 19,658,058 km (0.095 R)
• M69: 20,845,117 km (0.064 R)
• M70: 21,780,104 km (0.099 R)
• M71: 21,937,331 km (0.107 R)
• M72: 22,609,474 km (0.111 R)
• M73: 22,768,497 km (0.084 R)
• M74: 23,328,442 km (0.085 R)
• M75: 23,650,376 km (0.071 R)
• M76: 24,217,502 km (0.072 R)
• M77: 25,117,632 km (0.115 R)
• M78: 25,737,566 km (0.103 R)
• M79: 26,112,009 km (0.12 R)
• M80: 26,237,223 km (0.095 R)
• M81: 26,488,098 km (0.1 R)
• M82: 26,655,947 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 9.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.05 AU - 5.85 AU

Year: 8215 Days

Day: 11.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,004,317 km

• M1: 124,615 km (0.031 R)
• M2: 268,528 km (0.079 R)
• M3: 393,442 km (0.096 R)
• M4: 541,245 km (0.105 R)
• M5: 773,271 km (0.072 R)
• M6: 1,096,104 km (0.07 R)
• M7: 1,476,082 km (0.107 R)
• M8: 1,681,031 km (0.04 R)
• M9: 1,913,806 km (0.091 R)
• M10: 2,157,052 km (0.048 R)
• M11: 2,272,691 km (0.118 R)
• M12: 2,410,321 km (0.089 R)
• M13: 2,591,334 km (0.06 R)
• M14: 2,652,819 km (0.057 R)
• M15: 2,903,246 km (0.107 R)
• M16: 3,117,919 km (0.078 R)
• M17: 3,980,351 km (0.109 R)
• M18: 4,147,003 km (0.09 R)
• M19: 4,487,188 km (0.118 R)
• M20: 4,561,389 km (0.09 R)
• M21: 4,937,927 km (0.033 R)
• M22: 5,143,025 km (0.065 R)
• M23: 5,350,817 km (0.048 R)
• M24: 5,482,164 km (0.103 R)
• M25: 5,721,371 km (0.114 R)
• M26: 5,909,714 km (0.093 R)
• M27: 6,018,322 km (0.117 R)
• M28: 6,100,152 km (0.094 R)
• M29: 6,347,886 km (0.089 R)
• M30: 6,939,097 km (0.101 R)
• M31: 7,459,847 km (0.092 R)
• M32: 7,547,961 km (0.104 R)
• M33: 8,143,659 km (0.025 R)
• M34: 8,569,564 km (0.066 R)
• M35: 8,692,683 km (0.083 R)
• M36: 9,570,524 km (0.105 R)
• M37: 9,762,308 km (0.098 R)
• M38: 11,954,665 km (0.113 R)
• M39: 12,788,374 km (0.117 R)
• M40: 12,999,606 km (0.098 R)
• M41: 13,141,126 km (0.057 R)
• M42: 13,354,452 km (0.061 R)
• M43: 14,364,836 km (0.1 R)
• M44: 14,437,990 km (0.07 R)
• M45: 15,101,606 km (0.042 R)
• M46: 15,287,706 km (0.116 R)
• M47: 15,474,553 km (0.106 R)
• M48: 15,812,944 km (0.111 R)
• M49: 16,039,734 km (0.065 R)
• M50: 16,458,608 km (0.1 R)
• M51: 17,306,978 km (0.069 R)
• M52: 17,854,207 km (0.092 R)
• M53: 18,129,916 km (0.106 R)
• M54: 18,209,053 km (0.07 R)
• M55: 18,486,557 km (0.114 R)
• M56: 18,885,534 km (0.059 R)
• M57: 19,408,529 km (0.091 R)
• M58: 20,345,460 km (0.104 R)
• M59: 21,171,988 km (0.106 R)
• M60: 22,263,006 km (0.116 R)
• M61: 22,517,322 km (0.072 R)
• M62: 22,815,321 km (0.084 R)
• M63: 23,243,320 km (0.083 R)
• M64: 23,846,798 km (0.113 R)
• M65: 24,805,721 km (0.065 R)
• M66: 24,981,498 km (0.099 R)
• M67: 26,223,011 km (0.082 R)
• M68: 27,575,376 km (0.099 R)
• M69: 27,666,331 km (0.104 R)
• M70: 27,939,796 km (0.112 R)
• M71: 28,031,200 km (0.103 R)
• M72: 28,443,492 km (0.049 R)
• M73: 28,673,424 km (0.086 R)
• M74: 29,089,007 km (0.111 R)
• M75: 29,739,309 km (0.048 R)
• M76: 30,441,372 km (0.035 R)
• M77: 30,535,319 km (0.115 R)
• M78: 31,671,066 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.7

Radius: 6.3

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.31 AU - 9.57 AU

Year: 14446 Days

Day: 23.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,004,317 km

• M1: 84,224 km (0.083 R)
• M2: 174,581 km (0.115 R)
• M3: 304,880 km (0.107 R)
• M4: 985,252 km (0.085 R)
• M5: 1,575,116 km (0.032 R)
• M6: 1,630,916 km (0.11 R)
• M7: 1,890,169 km (0.108 R)
• M8: 2,193,404 km (0.068 R)
• M9: 2,382,795 km (0.089 R)
• M10: 2,544,660 km (0.088 R)
• M11: 2,777,284 km (0.068 R)
• M12: 3,515,849 km (0.072 R)
• M13: 4,750,181 km (0.056 R)
• M14: 5,626,077 km (0.077 R)
• M15: 5,669,161 km (0.094 R)
• M16: 5,712,095 km (0.09 R)
• M17: 5,972,845 km (0.078 R)
• M18: 7,007,763 km (0.11 R)
• M19: 7,100,364 km (0.11 R)
• M20: 7,146,739 km (0.102 R)
• M21: 7,712,069 km (0.108 R)
• M22: 8,291,612 km (0.067 R)
• M23: 9,035,861 km (0.104 R)
• M24: 9,187,254 km (0.084 R)
• M25: 9,801,204 km (0.104 R)
• M26: 10,270,343 km (0.116 R)
• M27: 12,219,004 km (0.096 R)
• M28: 13,811,175 km (0.035 R)
• M29: 14,513,387 km (0.111 R)
• M30: 14,928,372 km (0.086 R)
• M31: 15,107,291 km (0.05 R)
• M32: 15,588,248 km (0.078 R)
• M33: 15,709,272 km (0.045 R)
• M34: 16,936,573 km (0.07 R)
• M35: 17,624,574 km (0.081 R)
• M36: 17,940,375 km (0.086 R)
• M37: 19,873,778 km (0.118 R)
• M38: 19,939,451 km (0.11 R)
• M39: 20,732,021 km (0.116 R)
• M40: 21,737,169 km (0.075 R)
• M41: 22,211,693 km (0.054 R)
• M42: 22,279,760 km (0.113 R)
• M43: 23,586,199 km (0.095 R)
• M44: 23,794,738 km (0.089 R)
• M45: 24,635,029 km (0.087 R)
• M46: 25,770,627 km (0.066 R)
• M47: 26,344,634 km (0.077 R)
• M48: 26,850,424 km (0.117 R)
• M49: 27,213,797 km (0.091 R)
• M50: 27,505,513 km (0.109 R)
• M51: 28,165,838 km (0.079 R)
• M52: 28,239,440 km (0.117 R)
• M53: 32,544,418 km (0.098 R)
• M54: 32,776,594 km (0.085 R)
• M55: 33,009,219 km (0.115 R)
• M56: 33,398,323 km (0.043 R)
• M57: 33,867,312 km (0.09 R)
• M58: 34,181,169 km (0.048 R)
• M59: 34,653,748 km (0.07 R)
• M60: 36,324,607 km (0.07 R)
• M61: 38,838,749 km (0.102 R)
• M62: 39,331,823 km (0.027 R)
• M63: 40,075,175 km (0.12 R)
• M64: 40,490,309 km (0.042 R)
• M65: 40,906,790 km (0.115 R)
• M66: 42,586,774 km (0.117 R)
• M67: 43,010,285 km (0.101 R)
• M68: 43,776,227 km (0.054 R)
• M69: 46,013,911 km (0.08 R)
• M70: 47,584,839 km (0.054 R)
• M71: 47,848,281 km (0.034 R)
• M72: 48,376,810 km (0.054 R)
• M73: 50,241,697 km (0.118 R)
• M74: 52,311,084 km (0.065 R)
• M75: 52,401,741 km (0.056 R)
• M76: 53,310,548 km (0.092 R)
• M77: 53,584,312 km (0.1 R)
• M78: 54,041,483 km (0.039 R)
• M79: 55,883,033 km (0.11 R)
• M80: 56,253,886 km (0.044 R)
• M81: 56,811,587 km (0.108 R)
• M82: 56,904,786 km (0.079 R)
• M83: 57,371,232 km (0.112 R)
• M84: 58,872,297 km (0.098 R)
• M85: 59,627,617 km (0.11 R)
• M86: 61,721,389 km (0.047 R)
• M87: 62,392,634 km (0.09 R)
• M88: 63,839,096 km (0.079 R)
• M89: 64,129,765 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 18,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit