🌌 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: 510.6

Radius: 9.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 256 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,516,217 km

• M1: 121,773 km (0.098 R)
• M2: 180,714 km (0.083 R)
• M3: 249,828 km (0.111 R)
• M4: 320,738 km (0.107 R)
• M5: 412,890 km (0.078 R)
• M6: 499,956 km (0.054 R)
• M7: 585,825 km (0.104 R)
• M8: 645,216 km (0.097 R)
• M9: 709,991 km (0.051 R)
• M10: 780,153 km (0.067 R)
• M11: 865,872 km (0.114 R)
• M12: 975,378 km (0.083 R)
• M13: 1,040,453 km (0.102 R)
• M14: 1,150,258 km (0.058 R)
• M15: 1,267,692 km (0.106 R)
• M16: 1,350,869 km (0.107 R)
• M17: 1,447,659 km (0.098 R)
• M18: 1,640,341 km (0.049 R)
• M19: 1,727,257 km (0.106 R)
• M20: 1,794,576 km (0.094 R)
• M21: 1,879,996 km (0.091 R)
• M22: 1,953,748 km (0.102 R)
• M23: 2,024,059 km (0.089 R)
• M24: 2,217,190 km (0.058 R)
• M25: 2,281,368 km (0.062 R)
• M26: 2,388,330 km (0.103 R)
• M27: 2,458,940 km (0.094 R)
• M28: 2,539,873 km (0.067 R)
• M29: 2,611,979 km (0.102 R)
• M30: 2,704,430 km (0.082 R)
• M31: 2,773,245 km (0.105 R)
• M32: 2,882,601 km (0.047 R)
• M33: 3,008,563 km (0.057 R)
• M34: 3,188,080 km (0.108 R)
• M35: 3,255,698 km (0.108 R)
• M36: 3,355,331 km (0.05 R)
• M37: 3,418,760 km (0.088 R)
• M38: 3,482,638 km (0.07 R)
• M39: 3,541,580 km (0.098 R)
• M40: 3,622,512 km (0.115 R)
• M41: 3,698,658 km (0.092 R)
• M42: 3,758,796 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.4

Radius: 12.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.87 AU - 0.99 AU

Year: 630 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,516,217 km

• M1: 160,070 km (0.096 R)
• M2: 266,583 km (0.071 R)
• M3: 384,317 km (0.105 R)
• M4: 462,407 km (0.102 R)
• M5: 565,480 km (0.103 R)
• M6: 662,419 km (0.082 R)
• M7: 782,546 km (0.062 R)
• M8: 915,090 km (0.073 R)
• M9: 1,004,998 km (0.038 R)
• M10: 1,117,197 km (0.049 R)
• M11: 1,268,740 km (0.094 R)
• M12: 1,512,285 km (0.045 R)
• M13: 1,726,060 km (0.083 R)
• M14: 1,833,920 km (0.042 R)
• M15: 1,926,521 km (0.112 R)
• M16: 2,002,966 km (0.079 R)
• M17: 2,232,599 km (0.119 R)
• M18: 2,357,064 km (0.108 R)
• M19: 2,445,476 km (0.04 R)
• M20: 2,580,414 km (0.109 R)
• M21: 2,911,923 km (0.05 R)
• M22: 3,048,356 km (0.097 R)
• M23: 3,166,089 km (0.103 R)
• M24: 3,377,471 km (0.058 R)
• M25: 3,463,490 km (0.107 R)
• M26: 3,608,301 km (0.062 R)
• M27: 3,703,594 km (0.098 R)
• M28: 3,792,306 km (0.077 R)
• M29: 3,956,714 km (0.099 R)
• M30: 4,070,259 km (0.077 R)
• M31: 4,169,592 km (0.12 R)
• M32: 4,347,314 km (0.081 R)
• M33: 5,033,968 km (0.056 R)
• M34: 5,140,781 km (0.104 R)
• M35: 5,256,720 km (0.116 R)
• M36: 5,415,293 km (0.105 R)
• M37: 5,533,176 km (0.07 R)
• M38: 5,728,850 km (0.115 R)
• M39: 5,875,008 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.2

Radius: 14

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.4 AU - 1.4 AU

Year: 1164 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 49,516,217 km

• M1: 254,167 km (0.116 R)
• M2: 346,469 km (0.092 R)
• M3: 440,566 km (0.089 R)
• M4: 543,938 km (0.102 R)
• M5: 635,043 km (0.102 R)
• M6: 1,037,162 km (0.057 R)
• M7: 1,161,029 km (0.033 R)
• M8: 1,265,000 km (0.111 R)
• M9: 1,372,411 km (0.085 R)
• M10: 1,526,197 km (0.075 R)
• M11: 1,669,213 km (0.112 R)
• M12: 1,759,570 km (0.119 R)
• M13: 1,975,290 km (0.112 R)
• M14: 2,101,700 km (0.075 R)
• M15: 2,218,387 km (0.106 R)
• M16: 2,343,899 km (0.091 R)
• M17: 2,439,492 km (0.112 R)
• M18: 2,588,791 km (0.119 R)
• M19: 2,754,695 km (0.11 R)
• M20: 2,855,973 km (0.086 R)
• M21: 2,979,242 km (0.107 R)
• M22: 3,090,393 km (0.105 R)
• M23: 3,217,102 km (0.047 R)
• M24: 3,453,916 km (0.087 R)
• M25: 3,652,133 km (0.045 R)
• M26: 3,899,418 km (0.051 R)
• M27: 4,059,787 km (0.098 R)
• M28: 4,175,725 km (0.074 R)
• M29: 4,355,692 km (0.098 R)
• M30: 4,466,394 km (0.061 R)
• M31: 4,594,300 km (0.052 R)
• M32: 4,682,862 km (0.093 R)
• M33: 4,829,019 km (0.112 R)
• M34: 4,943,910 km (0.103 R)
• M35: 5,076,155 km (0.074 R)
• M36: 5,319,102 km (0.114 R)
• M37: 5,505,950 km (0.025 R)
• M38: 5,608,873 km (0.096 R)
• M39: 5,729,598 km (0.077 R)
• M40: 5,825,191 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 12.1

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.64 AU - 2.06 AU

Year: 1769 Days

Day: 11.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 49,516,217 km

• M1: 151,243 km (0.07 R)
• M2: 266,883 km (0.101 R)
• M3: 343,178 km (0.098 R)
• M4: 439,369 km (0.105 R)
• M5: 628,909 km (0.111 R)
• M6: 730,038 km (0.053 R)
• M7: 863,928 km (0.094 R)
• M8: 950,844 km (0.083 R)
• M9: 1,052,421 km (0.039 R)
• M10: 1,158,037 km (0.038 R)
• M11: 1,292,226 km (0.09 R)
• M12: 1,425,518 km (0.107 R)
• M13: 1,516,922 km (0.12 R)
• M14: 1,630,916 km (0.059 R)
• M15: 1,768,845 km (0.081 R)
• M16: 1,903,483 km (0.087 R)
• M17: 2,108,432 km (0.114 R)
• M18: 2,274,785 km (0.097 R)
• M19: 2,429,769 km (0.095 R)
• M20: 2,734,200 km (0.041 R)
• M21: 2,899,356 km (0.074 R)
• M22: 3,017,090 km (0.036 R)
• M23: 3,102,061 km (0.062 R)
• M24: 3,213,961 km (0.111 R)
• M25: 3,611,442 km (0.093 R)
• M26: 3,720,200 km (0.069 R)
• M27: 4,043,630 km (0.099 R)
• M28: 4,299,443 km (0.099 R)
• M29: 4,599,835 km (0.027 R)
• M30: 4,767,385 km (0.098 R)
• M31: 4,856,994 km (0.12 R)
• M32: 4,937,179 km (0.111 R)
• M33: 5,282,600 km (0.107 R)
• M34: 5,385,673 km (0.064 R)
• M35: 5,531,232 km (0.093 R)
• M36: 5,615,006 km (0.116 R)
• M37: 5,783,753 km (0.094 R)
• M38: 5,964,916 km (0.091 R)
• M39: 6,061,556 km (0.072 R)
• M40: 6,475,643 km (0.107 R)
• M41: 6,753,147 km (0.058 R)
• M42: 6,876,565 km (0.07 R)
• M43: 7,193,862 km (0.101 R)
• M44: 7,308,454 km (0.088 R)
• M45: 7,492,909 km (0.102 R)
• M46: 7,644,002 km (0.089 R)
• M47: 7,831,299 km (0.038 R)
• M48: 7,925,546 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 11.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.6 AU - 2.62 AU

Year: 2154 Days

Day: 9.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 169.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,516,217 km

• M1: 197,469 km (0.118 R)
• M2: 275,410 km (0.068 R)
• M3: 495,618 km (0.096 R)
• M4: 648,058 km (0.082 R)
• M5: 785,688 km (0.105 R)
• M6: 908,657 km (0.081 R)
• M7: 1,137,991 km (0.054 R)
• M8: 1,250,489 km (0.115 R)
• M9: 1,327,681 km (0.089 R)
• M10: 1,406,519 km (0.081 R)
• M11: 1,558,810 km (0.119 R)
• M12: 1,642,435 km (0.051 R)
• M13: 1,869,375 km (0.117 R)
• M14: 2,153,162 km (0.069 R)
• M15: 2,235,142 km (0.102 R)
• M16: 2,402,392 km (0.114 R)
• M17: 2,536,731 km (0.087 R)
• M18: 2,661,047 km (0.082 R)
• M19: 2,968,022 km (0.079 R)
• M20: 3,219,197 km (0.084 R)
• M21: 3,299,979 km (0.067 R)
• M22: 3,436,263 km (0.076 R)
• M23: 3,770,914 km (0.061 R)
• M24: 3,899,119 km (0.082 R)
• M25: 3,985,437 km (0.079 R)
• M26: 4,130,696 km (0.087 R)
• M27: 4,307,521 km (0.075 R)
• M28: 4,501,849 km (0.039 R)
• M29: 4,775,613 km (0.055 R)
• M30: 5,403,924 km (0.105 R)
• M31: 5,646,272 km (0.08 R)
• M32: 5,842,694 km (0.067 R)
• M33: 6,041,510 km (0.098 R)
• M34: 6,242,570 km (0.103 R)
• M35: 6,981,134 km (0.07 R)
• M36: 7,103,954 km (0.087 R)
• M37: 7,209,869 km (0.1 R)
• M38: 7,476,902 km (0.096 R)
• M39: 7,929,286 km (0.063 R)
• M40: 8,223,395 km (0.105 R)
• M41: 8,390,496 km (0.119 R)
• M42: 8,765,986 km (0.089 R)
• M43: 8,879,531 km (0.053 R)
• M44: 9,127,564 km (0.11 R)
• M45: 9,708,752 km (0.108 R)
• M46: 9,924,921 km (0.117 R)
• M47: 10,142,586 km (0.107 R)
• M48: 10,261,965 km (0.112 R)
• M49: 10,442,081 km (0.068 R)
• M50: 10,522,415 km (0.115 R)
• M51: 10,805,155 km (0.08 R)
• M52: 11,029,253 km (0.119 R)
• M53: 11,793,997 km (0.085 R)
• M54: 12,278,096 km (0.093 R)
• M55: 12,618,580 km (0.093 R)
• M56: 12,768,627 km (0.106 R)
• M57: 13,156,983 km (0.085 R)
• M58: 13,440,022 km (0.081 R)
• M59: 13,857,251 km (0.12 R)
• M60: 14,479,728 km (0.06 R)
• M61: 14,726,863 km (0.081 R)
• M62: 15,020,673 km (0.083 R)
• M63: 15,111,479 km (0.086 R)
• M64: 15,316,428 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.8

Radius: 5.3

Gravity: 33.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.22 AU - 5.72 AU

Year: 8993 Days

Day: 23.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,516,217 km

• M1: 130,898 km (0.106 R)
• M2: 195,375 km (0.109 R)
• M3: 322,832 km (0.1 R)
• M4: 362,326 km (0.12 R)
• M5: 506,838 km (0.093 R)
• M6: 703,708 km (0.089 R)
• M7: 774,618 km (0.036 R)
• M8: 1,423,424 km (0.057 R)
• M9: 1,944,324 km (0.118 R)
• M10: 2,121,597 km (0.093 R)
• M11: 2,330,436 km (0.096 R)
• M12: 2,464,475 km (0.086 R)
• M13: 2,740,035 km (0.059 R)
• M14: 2,909,978 km (0.063 R)
• M15: 3,025,318 km (0.061 R)
• M16: 3,171,624 km (0.113 R)
• M17: 3,320,175 km (0.114 R)
• M18: 3,501,488 km (0.117 R)
• M19: 3,562,673 km (0.075 R)
• M20: 3,686,092 km (0.09 R)
• M21: 4,389,800 km (0.088 R)
• M22: 4,488,834 km (0.07 R)
• M23: 4,927,006 km (0.114 R)
• M24: 4,961,264 km (0.115 R)
• M25: 5,663,327 km (0.097 R)
• M26: 6,546,253 km (0.031 R)
• M27: 6,773,642 km (0.112 R)
• M28: 7,003,574 km (0.093 R)
• M29: 7,042,170 km (0.073 R)
• M30: 7,392,528 km (0.112 R)
• M31: 7,550,205 km (0.063 R)
• M32: 7,668,985 km (0.113 R)
• M33: 8,150,840 km (0.082 R)
• M34: 8,191,381 km (0.116 R)
• M35: 8,313,602 km (0.08 R)
• M36: 8,601,130 km (0.119 R)
• M37: 8,683,857 km (0.117 R)
• M38: 8,850,060 km (0.1 R)
• M39: 10,086,636 km (0.069 R)
• M40: 10,437,144 km (0.108 R)
• M41: 10,791,691 km (0.107 R)
• M42: 11,376,320 km (0.115 R)
• M43: 11,971,121 km (0.096 R)
• M44: 12,202,549 km (0.112 R)
• M45: 12,342,124 km (0.094 R)
• M46: 13,333,957 km (0.051 R)
• M47: 14,253,386 km (0.037 R)
• M48: 15,695,509 km (0.069 R)
• M49: 16,152,381 km (0.098 R)
• M50: 16,510,818 km (0.115 R)
• M51: 17,339,889 km (0.077 R)
• M52: 18,182,424 km (0.041 R)
• M53: 19,092,129 km (0.071 R)
• M54: 19,362,452 km (0.097 R)
• M55: 20,346,358 km (0.038 R)
• M56: 20,622,515 km (0.111 R)
• M57: 21,346,419 km (0.09 R)
• M58: 22,078,551 km (0.107 R)
• M59: 22,191,947 km (0.065 R)
• M60: 22,590,176 km (0.113 R)
• M61: 23,857,420 km (0.1 R)
• M62: 23,915,613 km (0.091 R)
• M63: 24,032,000 km (0.052 R)
• M64: 24,323,866 km (0.115 R)
• M65: 26,701,126 km (0.086 R)
• M66: 27,794,836 km (0.045 R)
• M67: 27,856,021 km (0.101 R)
• M68: 29,213,472 km (0.092 R)
• M69: 29,587,467 km (0.069 R)
• M70: 30,277,113 km (0.101 R)
• M71: 30,845,286 km (0.088 R)
• M72: 31,035,574 km (0.1 R)
• M73: 31,480,778 km (0.049 R)
• M74: 33,608,358 km (0.09 R)
• M75: 34,327,775 km (0.112 R)
• M76: 34,854,210 km (0.109 R)
• M77: 35,317,065 km (0.114 R)
• M78: 35,648,873 km (0.105 R)
• M79: 36,717,601 km (0.056 R)
• M80: 37,458,559 km (0.059 R)
• M81: 39,229,199 km (0.059 R)
• M82: 39,572,826 km (0.058 R)
• M83: 41,027,066 km (0.114 R)
• M84: 43,134,601 km (0.111 R)
• M85: 45,421,055 km (0.092 R)
• M86: 46,942,914 km (0.113 R)
• M87: 49,219,794 km (0.096 R)
• M88: 49,442,096 km (0.072 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 10,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit