🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 10.7

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.64 AU - 0.94 AU

Year: 485 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,483,721 km

• M1: 134,189 km (0.11 R)
• M2: 214,673 km (0.086 R)
• M3: 287,378 km (0.107 R)
• M4: 384,467 km (0.101 R)
• M5: 472,729 km (0.112 R)
• M6: 603,328 km (0.039 R)
• M7: 738,116 km (0.116 R)
• M8: 863,778 km (0.081 R)
• M9: 944,860 km (0.095 R)
• M10: 1,034,170 km (0.066 R)
• M11: 1,137,542 km (0.088 R)
• M12: 1,432,998 km (0.057 R)
• M13: 1,524,552 km (0.086 R)
• M14: 1,593,068 km (0.083 R)
• M15: 1,726,808 km (0.032 R)
• M16: 1,857,706 km (0.101 R)
• M17: 1,924,427 km (0.078 R)
• M18: 1,998,927 km (0.067 R)
• M19: 2,108,881 km (0.116 R)
• M20: 2,185,774 km (0.064 R)
• M21: 2,292,139 km (0.04 R)
• M22: 2,385,637 km (0.095 R)
• M23: 2,539,723 km (0.111 R)
• M24: 2,636,662 km (0.103 R)
• M25: 2,704,580 km (0.086 R)
• M26: 2,904,143 km (0.099 R)
• M27: 3,366,700 km (0.113 R)
• M28: 3,473,663 km (0.082 R)
• M29: 3,665,597 km (0.039 R)
• M30: 3,741,742 km (0.118 R)
• M31: 3,878,325 km (0.12 R)
• M32: 3,964,493 km (0.101 R)
• M33: 4,051,410 km (0.055 R)
• M34: 4,200,559 km (0.058 R)
• M35: 4,432,286 km (0.068 R)
• M36: 4,631,700 km (0.045 R)
• M37: 4,723,254 km (0.064 R)
• M38: 4,834,106 km (0.052 R)
• M39: 5,143,175 km (0.119 R)
• M40: 5,343,187 km (0.104 R)
• M41: 5,506,997 km (0.101 R)
• M42: 5,672,602 km (0.044 R)
• M43: 5,741,267 km (0.113 R)
• M44: 5,978,679 km (0.115 R)
• M45: 6,199,336 km (0.097 R)
• M46: 6,280,268 km (0.073 R)
• M47: 6,381,845 km (0.115 R)
• M48: 6,535,183 km (0.098 R)
• M49: 6,638,256 km (0.103 R)
• M50: 6,762,572 km (0.098 R)
• M51: 7,055,634 km (0.111 R)
• M52: 7,214,357 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 11.6

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.07 AU - 3.35 AU

Year: 3970 Days

Day: 11.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,483,721 km

• M1: 172,935 km (0.107 R)
• M2: 292,913 km (0.032 R)
• M3: 408,402 km (0.044 R)
• M4: 483,650 km (0.104 R)
• M5: 674,238 km (0.094 R)
• M6: 1,049,130 km (0.077 R)
• M7: 1,188,256 km (0.115 R)
• M8: 1,470,098 km (0.092 R)
• M9: 1,724,265 km (0.063 R)
• M10: 2,439,792 km (0.037 R)
• M11: 2,627,387 km (0.089 R)
• M12: 2,722,980 km (0.117 R)
• M13: 2,858,965 km (0.107 R)
• M14: 3,036,986 km (0.098 R)
• M15: 3,137,516 km (0.067 R)
• M16: 3,321,372 km (0.11 R)
• M17: 3,529,911 km (0.099 R)
• M18: 3,657,219 km (0.115 R)
• M19: 4,203,700 km (0.103 R)
• M20: 4,384,115 km (0.034 R)
• M21: 4,475,370 km (0.09 R)
• M22: 4,846,522 km (0.097 R)
• M23: 4,964,555 km (0.106 R)
• M24: 5,059,699 km (0.12 R)
• M25: 5,300,253 km (0.095 R)
• M26: 5,421,876 km (0.048 R)
• M27: 6,146,079 km (0.062 R)
• M28: 6,506,610 km (0.115 R)
• M29: 6,794,885 km (0.094 R)
• M30: 8,101,024 km (0.092 R)
• M31: 8,610,554 km (0.049 R)
• M32: 8,754,019 km (0.076 R)
• M33: 9,130,556 km (0.092 R)
• M34: 9,690,651 km (0.049 R)
• M35: 9,959,777 km (0.069 R)
• M36: 10,110,422 km (0.095 R)
• M37: 10,536,178 km (0.034 R)
• M38: 11,154,616 km (0.043 R)
• M39: 11,785,021 km (0.108 R)
• M40: 12,265,230 km (0.097 R)
• M41: 12,654,185 km (0.092 R)
• M42: 12,882,920 km (0.108 R)
• M43: 13,912,303 km (0.046 R)
• M44: 14,114,559 km (0.114 R)
• M45: 14,283,904 km (0.111 R)
• M46: 14,556,322 km (0.078 R)
• M47: 14,795,977 km (0.095 R)
• M48: 15,662,897 km (0.087 R)
• M49: 16,261,737 km (0.098 R)
• M50: 16,796,400 km (0.109 R)
• M51: 17,011,821 km (0.115 R)
• M52: 17,192,086 km (0.09 R)
• M53: 17,300,545 km (0.112 R)
• M54: 17,736,772 km (0.076 R)
• M55: 18,287,143 km (0.094 R)
• M56: 18,434,796 km (0.061 R)
• M57: 18,582,898 km (0.082 R)
• M58: 18,694,199 km (0.044 R)
• M59: 18,880,298 km (0.106 R)
• M60: 19,517,436 km (0.046 R)
• M61: 19,668,380 km (0.098 R)
• M62: 19,933,617 km (0.07 R)
• M63: 20,161,754 km (0.119 R)
• M64: 20,238,049 km (0.096 R)
• M65: 20,314,344 km (0.102 R)
• M66: 21,627,065 km (0.095 R)
• M67: 21,861,485 km (0.096 R)
• M68: 22,372,511 km (0.104 R)
• M69: 22,451,499 km (0.051 R)
• M70: 23,126,484 km (0.097 R)
• M71: 23,326,198 km (0.097 R)
• M72: 23,647,085 km (0.05 R)
• M73: 23,808,052 km (0.102 R)
• M74: 24,740,795 km (0.112 R)
• M75: 24,863,316 km (0.1 R)
• M76: 25,067,966 km (0.101 R)
• M77: 25,520,200 km (0.113 R)
• M78: 26,099,742 km (0.072 R)
• M79: 26,641,885 km (0.107 R)
• M80: 26,977,283 km (0.093 R)
• M81: 27,187,618 km (0.112 R)
• M82: 27,398,401 km (0.053 R)
• M83: 27,864,399 km (0.1 R)
• M84: 28,461,144 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.5

Radius: 8

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.42 AU - 3.58 AU

Year: 4520 Days

Day: 11.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,483,721 km

• M1: 132,544 km (0.115 R)
• M2: 233,522 km (0.113 R)
• M3: 303,085 km (0.118 R)
• M4: 519,703 km (0.101 R)
• M5: 950,096 km (0.078 R)
• M6: 1,100,442 km (0.114 R)
• M7: 1,273,377 km (0.098 R)
• M8: 1,533,677 km (0.061 R)
• M9: 1,662,182 km (0.079 R)
• M10: 1,794,127 km (0.046 R)
• M11: 2,086,292 km (0.107 R)
• M12: 2,375,016 km (0.071 R)
• M13: 2,619,010 km (0.108 R)
• M14: 2,753,798 km (0.105 R)
• M15: 3,070,496 km (0.119 R)
• M16: 3,131,233 km (0.095 R)
• M17: 3,674,124 km (0.074 R)
• M18: 3,760,142 km (0.099 R)
• M19: 3,847,059 km (0.088 R)
• M20: 4,588,466 km (0.096 R)
• M21: 5,251,783 km (0.081 R)
• M22: 5,520,610 km (0.112 R)
• M23: 5,693,994 km (0.071 R)
• M24: 5,869,173 km (0.119 R)
• M25: 5,970,152 km (0.103 R)
• M26: 6,405,482 km (0.059 R)
• M27: 7,198,650 km (0.104 R)
• M28: 7,634,428 km (0.116 R)
• M29: 7,938,860 km (0.108 R)
• M30: 8,191,082 km (0.099 R)
• M31: 8,531,267 km (0.12 R)
• M32: 9,284,343 km (0.117 R)
• M33: 9,490,788 km (0.11 R)
• M34: 9,698,729 km (0.103 R)
• M35: 9,818,108 km (0.096 R)
• M36: 10,058,662 km (0.115 R)
• M37: 10,760,724 km (0.095 R)
• M38: 10,977,641 km (0.087 R)
• M39: 11,039,874 km (0.116 R)
• M40: 11,352,683 km (0.08 R)
• M41: 11,955,114 km (0.086 R)
• M42: 12,211,973 km (0.115 R)
• M43: 12,600,629 km (0.09 R)
• M44: 13,356,696 km (0.049 R)
• M45: 13,656,640 km (0.103 R)
• M46: 13,790,680 km (0.091 R)
• M47: 13,992,487 km (0.084 R)
• M48: 14,161,533 km (0.117 R)
• M49: 14,229,301 km (0.106 R)
• M50: 14,603,894 km (0.083 R)
• M51: 14,672,410 km (0.098 R)
• M52: 16,028,813 km (0.064 R)
• M53: 16,134,729 km (0.106 R)
• M54: 16,561,083 km (0.094 R)
• M55: 16,704,098 km (0.099 R)
• M56: 17,424,861 km (0.077 R)
• M57: 17,606,772 km (0.084 R)
• M58: 18,451,102 km (0.074 R)
• M59: 19,685,434 km (0.037 R)
• M60: 19,988,819 km (0.114 R)
• M61: 20,064,814 km (0.1 R)
• M62: 20,907,798 km (0.12 R)
• M63: 21,178,421 km (0.093 R)
• M64: 21,606,121 km (0.062 R)
• M65: 21,762,301 km (0.059 R)
• M66: 22,075,859 km (0.066 R)
• M67: 22,193,891 km (0.101 R)
• M68: 22,272,729 km (0.118 R)
• M69: 22,390,912 km (0.087 R)
• M70: 22,826,690 km (0.083 R)
• M71: 22,985,713 km (0.097 R)
• M72: 23,225,069 km (0.112 R)
• M73: 23,505,416 km (0.097 R)
• M74: 23,827,201 km (0.041 R)
• M75: 23,907,834 km (0.095 R)
• M76: 25,210,682 km (0.098 R)
• M77: 25,705,253 km (0.075 R)
• M78: 26,494,830 km (0.082 R)
• M79: 26,703,818 km (0.047 R)
• M80: 26,955,592 km (0.097 R)
• M81: 27,757,586 km (0.119 R)
• M82: 28,055,136 km (0.038 R)
• M83: 28,396,369 km (0.106 R)
• M84: 28,610,294 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.5

Radius: 3.4

Gravity: 33.87 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.84 AU - 6.36 AU

Year: 9147 Days

Day: 16.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 37,483,721 km

• M1: 55,501 km (0.03 R)
• M2: 132,693 km (0.078 R)
• M3: 172,935 km (0.111 R)
• M4: 199,264 km (0.069 R)
• M5: 364,570 km (0.067 R)
• M6: 634,295 km (0.111 R)
• M7: 677,080 km (0.073 R)
• M8: 706,252 km (0.066 R)
• M9: 765,642 km (0.074 R)
• M10: 953,836 km (0.031 R)
• M11: 1,070,074 km (0.086 R)
• M12: 1,262,008 km (0.12 R)
• M13: 1,579,305 km (0.082 R)
• M14: 1,657,395 km (0.068 R)
• M15: 2,327,144 km (0.098 R)
• M16: 2,416,155 km (0.078 R)
• M17: 2,736,444 km (0.083 R)
• M18: 2,783,268 km (0.079 R)
• M19: 3,266,320 km (0.032 R)
• M20: 3,466,781 km (0.045 R)
• M21: 3,645,401 km (0.117 R)
• M22: 4,038,245 km (0.068 R)
• M23: 4,307,671 km (0.111 R)
• M24: 4,722,506 km (0.117 R)
• M25: 4,977,420 km (0.087 R)
• M26: 5,121,034 km (0.078 R)
• M27: 5,500,714 km (0.104 R)
• M28: 5,829,081 km (0.071 R)
• M29: 5,950,106 km (0.104 R)
• M30: 6,041,360 km (0.104 R)
• M31: 6,071,878 km (0.068 R)
• M32: 6,225,366 km (0.101 R)
• M33: 6,411,166 km (0.098 R)
• M34: 6,883,596 km (0.096 R)
• M35: 6,979,339 km (0.079 R)
• M36: 7,465,083 km (0.025 R)
• M37: 8,163,406 km (0.115 R)
• M38: 8,537,401 km (0.037 R)
• M39: 9,091,212 km (0.108 R)
• M40: 9,126,218 km (0.106 R)
• M41: 9,656,692 km (0.115 R)
• M42: 10,233,542 km (0.091 R)
• M43: 10,416,051 km (0.082 R)
• M44: 10,710,310 km (0.116 R)
• M45: 10,858,412 km (0.113 R)
• M46: 10,895,662 km (0.068 R)
• M47: 11,156,860 km (0.044 R)
• M48: 11,837,979 km (0.069 R)
• M49: 12,454,621 km (0.09 R)
• M50: 13,042,242 km (0.11 R)
• M51: 13,359,389 km (0.119 R)
• M52: 14,693,802 km (0.097 R)
• M53: 14,982,376 km (0.119 R)
• M54: 15,231,008 km (0.075 R)
• M55: 15,606,798 km (0.111 R)
• M56: 15,648,685 km (0.113 R)
• M57: 15,690,722 km (0.084 R)
• M58: 17,053,409 km (0.078 R)
• M59: 17,530,626 km (0.107 R)
• M60: 17,705,207 km (0.118 R)
• M61: 17,836,554 km (0.071 R)
• M62: 18,497,926 km (0.062 R)
• M63: 18,586,787 km (0.099 R)
• M64: 19,212,256 km (0.111 R)
• M65: 21,923,269 km (0.12 R)
• M66: 21,970,242 km (0.106 R)
• M67: 22,158,586 km (0.092 R)
• M68: 23,012,192 km (0.111 R)
• M69: 23,924,739 km (0.073 R)
• M70: 24,409,885 km (0.076 R)
• M71: 25,934,137 km (0.086 R)
• M72: 26,232,735 km (0.074 R)
• M73: 26,382,332 km (0.086 R)
• M74: 26,432,298 km (0.053 R)
• M75: 27,590,186 km (0.068 R)
• M76: 29,435,475 km (0.102 R)
• M77: 30,111,508 km (0.114 R)
• M78: 30,216,077 km (0.093 R)
• M79: 30,477,724 km (0.104 R)
• M80: 30,897,944 km (0.093 R)
• M81: 31,108,877 km (0.11 R)
• M82: 31,161,685 km (0.106 R)
• M83: 31,320,259 km (0.101 R)
• M84: 31,478,982 km (0.078 R)
• M85: 31,744,369 km (0.102 R)
• M86: 32,384,049 km (0.046 R)
• M87: 32,651,830 km (0.075 R)
• M88: 33,297,494 km (0.106 R)
• M89: 34,492,332 km (0.089 R)
• M90: 34,930,205 km (0.037 R)
• M91: 35,259,919 km (0.07 R)
• M92: 35,700,933 km (0.12 R)
• M93: 35,756,285 km (0.046 R)
• M94: 36,532,997 km (0.108 R)
• M95: 36,644,447 km (0.051 R)
• M96: 36,867,647 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit