🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 9.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.82 AU - 1.1 AU

Year: 638 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,503,010 km

• M1: 115,938 km (0.089 R)
• M2: 198,666 km (0.088 R)
• M3: 257,009 km (0.072 R)
• M4: 401,072 km (0.105 R)
• M5: 497,862 km (0.079 R)
• M6: 558,898 km (0.043 R)
• M7: 627,713 km (0.085 R)
• M8: 699,819 km (0.118 R)
• M9: 812,316 km (0.063 R)
• M10: 891,903 km (0.078 R)
• M11: 1,181,075 km (0.116 R)
• M12: 1,250,040 km (0.091 R)
• M13: 1,369,269 km (0.094 R)
• M14: 1,512,883 km (0.051 R)
• M15: 1,605,484 km (0.101 R)
• M16: 1,811,331 km (0.077 R)
• M17: 1,943,276 km (0.091 R)
• M18: 2,143,737 km (0.098 R)
• M19: 2,499,481 km (0.118 R)
• M20: 2,614,073 km (0.079 R)
• M21: 2,751,404 km (0.099 R)
• M22: 2,844,155 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.8

Radius: 13.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.82 AU - 4.26 AU

Year: 5508 Days

Day: 14.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,503,010 km

• M1: 176,974 km (0.112 R)
• M2: 284,984 km (0.062 R)
• M3: 433,684 km (0.119 R)
• M4: 833,410 km (0.093 R)
• M5: 999,763 km (0.118 R)
• M6: 1,423,723 km (0.109 R)
• M7: 1,686,566 km (0.113 R)
• M8: 1,933,852 km (0.099 R)
• M9: 2,293,485 km (0.069 R)
• M10: 2,603,901 km (0.053 R)
• M11: 2,800,472 km (0.042 R)
• M12: 2,891,428 km (0.114 R)
• M13: 3,057,780 km (0.119 R)
• M14: 3,151,728 km (0.097 R)
• M15: 3,265,572 km (0.101 R)
• M16: 3,536,942 km (0.076 R)
• M17: 3,815,643 km (0.088 R)
• M18: 4,143,263 km (0.095 R)
• M19: 4,247,532 km (0.087 R)
• M20: 4,416,129 km (0.12 R)
• M21: 4,565,727 km (0.034 R)
• M22: 4,651,895 km (0.095 R)
• M23: 5,406,467 km (0.062 R)
• M24: 5,543,648 km (0.113 R)
• M25: 5,658,839 km (0.117 R)
• M26: 6,633,918 km (0.083 R)
• M27: 7,053,390 km (0.071 R)
• M28: 7,304,266 km (0.1 R)
• M29: 7,609,296 km (0.095 R)
• M30: 7,711,920 km (0.086 R)
• M31: 7,996,455 km (0.05 R)
• M32: 8,126,904 km (0.061 R)
• M33: 8,522,740 km (0.067 R)
• M34: 8,656,182 km (0.025 R)
• M35: 9,114,699 km (0.117 R)
• M36: 10,310,136 km (0.093 R)
• M37: 10,452,403 km (0.051 R)
• M38: 10,681,288 km (0.095 R)
• M39: 11,231,659 km (0.117 R)
• M40: 12,029,614 km (0.092 R)
• M41: 12,209,430 km (0.068 R)
• M42: 12,299,638 km (0.048 R)
• M43: 12,420,363 km (0.115 R)
• M44: 12,845,820 km (0.103 R)
• M45: 12,937,673 km (0.062 R)
• M46: 13,245,395 km (0.09 R)
• M47: 13,493,279 km (0.058 R)
• M48: 13,586,628 km (0.088 R)
• M49: 13,711,393 km (0.119 R)
• M50: 14,309,336 km (0.06 R)
• M51: 14,563,802 km (0.047 R)
• M52: 14,723,572 km (0.084 R)
• M53: 14,915,955 km (0.081 R)
• M54: 15,956,558 km (0.101 R)
• M55: 16,253,509 km (0.117 R)
• M56: 16,752,418 km (0.096 R)
• M57: 17,527,335 km (0.118 R)
• M58: 18,038,960 km (0.116 R)
• M59: 18,659,492 km (0.1 R)
• M60: 18,902,589 km (0.066 R)
• M61: 19,568,000 km (0.094 R)
• M62: 20,634,334 km (0.106 R)
• M63: 20,957,914 km (0.104 R)
• M64: 21,174,681 km (0.097 R)
• M65: 21,319,492 km (0.028 R)
• M66: 21,792,520 km (0.101 R)
• M67: 22,012,130 km (0.11 R)
• M68: 22,490,245 km (0.118 R)
• M69: 22,674,998 km (0.026 R)
• M70: 22,860,350 km (0.108 R)
• M71: 23,157,900 km (0.101 R)
• M72: 25,161,614 km (0.102 R)
• M73: 25,430,441 km (0.032 R)
• M74: 25,622,974 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.7

Radius: 8.9

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.47 AU - 6.25 AU

Year: 8417 Days

Day: 8.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,503,010 km

• M1: 134,937 km (0.077 R)
• M2: 210,634 km (0.106 R)
• M3: 393,442 km (0.084 R)
• M4: 703,858 km (0.094 R)
• M5: 860,936 km (0.106 R)
• M6: 1,939,985 km (0.117 R)
• M7: 2,006,257 km (0.042 R)
• M8: 2,348,986 km (0.109 R)
• M9: 2,710,265 km (0.089 R)
• M10: 2,910,127 km (0.113 R)
• M11: 3,063,316 km (0.077 R)
• M12: 3,350,992 km (0.09 R)
• M13: 3,868,601 km (0.116 R)
• M14: 4,179,765 km (0.094 R)
• M15: 4,265,933 km (0.085 R)
• M16: 4,886,465 km (0.092 R)
• M17: 5,284,694 km (0.105 R)
• M18: 6,145,181 km (0.111 R)
• M19: 7,498,444 km (0.038 R)
• M20: 7,779,837 km (0.09 R)
• M21: 8,535,007 km (0.069 R)
• M22: 8,644,812 km (0.055 R)
• M23: 8,755,066 km (0.103 R)
• M24: 9,578,004 km (0.099 R)
• M25: 9,806,739 km (0.12 R)
• M26: 10,037,269 km (0.102 R)
• M27: 10,114,611 km (0.082 R)
• M28: 10,739,631 km (0.077 R)
• M29: 11,176,756 km (0.055 R)
• M30: 11,256,791 km (0.094 R)
• M31: 11,782,029 km (0.086 R)
• M32: 11,986,230 km (0.096 R)
• M33: 12,605,715 km (0.104 R)
• M34: 13,108,813 km (0.066 R)
• M35: 13,362,830 km (0.117 R)
• M36: 13,961,969 km (0.081 R)
• M37: 14,134,755 km (0.066 R)
• M38: 14,351,672 km (0.057 R)
• M39: 14,701,132 km (0.118 R)
• M40: 14,921,041 km (0.102 R)
• M41: 15,587,051 km (0.111 R)
• M42: 15,766,419 km (0.087 R)
• M43: 15,856,327 km (0.102 R)
• M44: 16,081,771 km (0.073 R)
• M45: 16,399,218 km (0.119 R)
• M46: 16,902,166 km (0.096 R)
• M47: 17,782,998 km (0.119 R)
• M48: 17,923,470 km (0.112 R)
• M49: 18,111,365 km (0.093 R)
• M50: 18,252,586 km (0.097 R)
• M51: 18,488,950 km (0.11 R)
• M52: 21,852,210 km (0.082 R)
• M53: 22,405,722 km (0.104 R)
• M54: 23,116,611 km (0.079 R)
• M55: 23,321,111 km (0.041 R)
• M56: 23,423,586 km (0.052 R)
• M57: 23,731,907 km (0.038 R)
• M58: 24,093,335 km (0.077 R)
• M59: 25,031,015 km (0.066 R)
• M60: 25,609,959 km (0.081 R)
• M61: 25,980,662 km (0.037 R)
• M62: 26,727,455 km (0.062 R)
• M63: 26,941,978 km (0.093 R)
• M64: 27,535,283 km (0.035 R)
• M65: 27,860,659 km (0.026 R)
• M66: 28,405,793 km (0.079 R)
• M67: 28,789,512 km (0.106 R)
• M68: 29,119,824 km (0.106 R)
• M69: 30,006,790 km (0.096 R)
• M70: 30,118,240 km (0.104 R)
• M71: 31,297,071 km (0.068 R)
• M72: 31,410,167 km (0.07 R)
• M73: 32,491,012 km (0.102 R)
• M74: 32,548,308 km (0.118 R)
• M75: 33,641,868 km (0.097 R)
• M76: 34,397,188 km (0.118 R)
• M77: 34,630,710 km (0.079 R)
• M78: 35,216,685 km (0.095 R)
• M79: 35,687,918 km (0.075 R)
• M80: 36,458,198 km (0.06 R)
• M81: 37,173,874 km (0.078 R)
• M82: 37,533,507 km (0.101 R)
• M83: 40,144,589 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit