🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 9.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.72 AU - 0.8 AU

Year: 435 Days

Day: 12.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,860,047 km

• M1: 140,024 km (0.115 R)
• M2: 214,224 km (0.082 R)
• M3: 315,502 km (0.117 R)
• M4: 390,450 km (0.119 R)
• M5: 508,932 km (0.097 R)
• M6: 580,141 km (0.074 R)
• M7: 651,798 km (0.118 R)
• M8: 734,376 km (0.099 R)
• M9: 849,118 km (0.079 R)
• M10: 915,240 km (0.095 R)
• M11: 1,052,870 km (0.116 R)
• M12: 1,156,242 km (0.116 R)
• M13: 1,216,380 km (0.094 R)
• M14: 1,330,075 km (0.042 R)
• M15: 1,442,572 km (0.064 R)
• M16: 1,563,447 km (0.113 R)
• M17: 1,677,291 km (0.119 R)
• M18: 1,885,980 km (0.09 R)
• M19: 1,946,418 km (0.081 R)
• M20: 2,024,358 km (0.068 R)
• M21: 2,137,454 km (0.103 R)
• M22: 2,364,245 km (0.075 R)
• M23: 2,435,603 km (0.108 R)
• M24: 2,556,328 km (0.071 R)
• M25: 2,617,364 km (0.067 R)
• M26: 2,678,999 km (0.078 R)
• M27: 2,791,047 km (0.116 R)
• M28: 2,949,322 km (0.063 R)
• M29: 3,026,365 km (0.056 R)
• M30: 3,110,589 km (0.063 R)
• M31: 3,215,457 km (0.067 R)
• M32: 3,301,475 km (0.034 R)
• M33: 3,415,170 km (0.097 R)
• M34: 3,482,638 km (0.065 R)
• M35: 3,632,685 km (0.096 R)
• M36: 3,812,801 km (0.084 R)
• M37: 4,103,021 km (0.101 R)
• M38: 4,290,766 km (0.106 R)
• M39: 4,488,684 km (0.118 R)
• M40: 4,599,985 km (0.064 R)
• M41: 4,727,293 km (0.036 R)
• M42: 4,992,979 km (0.113 R)
• M43: 5,185,810 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 14.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.8 AU - 1.1 AU

Year: 607 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,860,047 km

• M1: 189,092 km (0.055 R)
• M2: 308,770 km (0.112 R)
• M3: 417,677 km (0.107 R)
• M4: 619,934 km (0.076 R)
• M5: 815,458 km (0.051 R)
• M6: 1,023,549 km (0.092 R)
• M7: 1,265,299 km (0.106 R)
• M8: 1,368,372 km (0.102 R)
• M9: 1,720,974 km (0.08 R)
• M10: 1,849,329 km (0.105 R)
• M11: 2,125,636 km (0.101 R)
• M12: 2,278,226 km (0.084 R)
• M13: 2,492,600 km (0.067 R)
• M14: 2,624,395 km (0.093 R)
• M15: 2,758,734 km (0.094 R)
• M16: 3,039,530 km (0.097 R)
• M17: 3,138,863 km (0.081 R)
• M18: 3,421,602 km (0.107 R)
• M19: 3,546,966 km (0.101 R)
• M20: 3,668,289 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 13.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.15 AU - 1.47 AU

Year: 984 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,860,047 km

• M1: 172,187 km (0.108 R)
• M2: 265,985 km (0.076 R)
• M3: 464,651 km (0.103 R)
• M4: 558,898 km (0.103 R)
• M5: 681,568 km (0.116 R)
• M6: 780,602 km (0.116 R)
• M7: 880,982 km (0.076 R)
• M8: 990,936 km (0.117 R)
• M9: 1,101,190 km (0.048 R)
• M10: 1,190,500 km (0.112 R)
• M11: 1,298,360 km (0.101 R)
• M12: 1,469,350 km (0.045 R)
• M13: 1,568,982 km (0.091 R)
• M14: 1,688,212 km (0.037 R)
• M15: 1,864,289 km (0.119 R)
• M16: 2,096,315 km (0.111 R)
• M17: 2,190,562 km (0.118 R)
• M18: 2,299,319 km (0.112 R)
• M19: 2,422,887 km (0.104 R)
• M20: 2,582,358 km (0.119 R)
• M21: 2,690,817 km (0.116 R)
• M22: 2,919,103 km (0.118 R)
• M23: 3,053,592 km (0.08 R)
• M24: 3,204,686 km (0.086 R)
• M25: 3,299,531 km (0.111 R)
• M26: 3,395,273 km (0.047 R)
• M27: 3,589,751 km (0.036 R)
• M28: 3,734,262 km (0.116 R)
• M29: 3,888,497 km (0.049 R)
• M30: 4,107,958 km (0.083 R)
• M31: 4,211,330 km (0.117 R)
• M32: 4,347,763 km (0.104 R)
• M33: 4,436,923 km (0.112 R)
• M34: 4,584,128 km (0.103 R)
• M35: 4,683,161 km (0.112 R)
• M36: 4,791,171 km (0.087 R)
• M37: 4,916,983 km (0.109 R)
• M38: 5,086,477 km (0.04 R)
• M39: 5,301,150 km (0.091 R)
• M40: 5,659,587 km (0.074 R)
• M41: 5,837,309 km (0.108 R)
• M42: 5,926,918 km (0.112 R)
• M43: 6,053,179 km (0.099 R)
• M44: 6,198,588 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 8.1

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.34 AU - 3.38 AU

Year: 3173 Days

Day: 10.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,860,047 km

• M1: 104,419 km (0.111 R)
• M2: 190,139 km (0.118 R)
• M3: 275,110 km (0.074 R)
• M4: 556,354 km (0.099 R)
• M5: 622,477 km (0.071 R)
• M6: 795,113 km (0.106 R)
• M7: 1,402,480 km (0.082 R)
• M8: 1,590,225 km (0.077 R)
• M9: 1,872,517 km (0.112 R)
• M10: 2,004,911 km (0.054 R)
• M11: 2,109,928 km (0.116 R)
• M12: 2,294,383 km (0.064 R)
• M13: 2,484,073 km (0.109 R)
• M14: 2,548,549 km (0.058 R)
• M15: 2,811,842 km (0.116 R)
• M16: 2,912,820 km (0.116 R)
• M17: 3,032,349 km (0.058 R)
• M18: 4,197,716 km (0.106 R)
• M19: 4,352,251 km (0.09 R)
• M20: 5,091,564 km (0.087 R)
• M21: 5,318,952 km (0.103 R)
• M22: 5,528,539 km (0.119 R)
• M23: 5,783,603 km (0.085 R)
• M24: 5,891,015 km (0.104 R)
• M25: 6,195,297 km (0.101 R)
• M26: 6,327,242 km (0.095 R)
• M27: 6,504,815 km (0.098 R)
• M28: 6,616,564 km (0.042 R)
• M29: 7,138,810 km (0.059 R)
• M30: 7,911,334 km (0.06 R)
• M31: 8,759,554 km (0.11 R)
• M32: 9,206,851 km (0.107 R)
• M33: 9,307,232 km (0.057 R)
• M34: 9,636,197 km (0.083 R)
• M35: 9,866,279 km (0.074 R)
• M36: 9,917,591 km (0.088 R)
• M37: 10,123,886 km (0.085 R)
• M38: 10,279,468 km (0.111 R)
• M39: 10,331,528 km (0.049 R)
• M40: 11,310,646 km (0.085 R)
• M41: 11,607,299 km (0.102 R)
• M42: 11,961,397 km (0.116 R)
• M43: 12,291,410 km (0.116 R)
• M44: 12,512,964 km (0.11 R)
• M45: 12,680,065 km (0.113 R)
• M46: 13,072,909 km (0.043 R)
• M47: 13,157,582 km (0.109 R)
• M48: 13,669,655 km (0.109 R)
• M49: 14,043,500 km (0.104 R)
• M50: 14,159,139 km (0.078 R)
• M51: 14,860,005 km (0.099 R)
• M52: 15,125,841 km (0.083 R)
• M53: 15,274,092 km (0.071 R)
• M54: 15,872,184 km (0.062 R)
• M55: 16,022,979 km (0.107 R)
• M56: 16,083,417 km (0.088 R)
• M57: 16,478,056 km (0.09 R)
• M58: 16,600,128 km (0.109 R)
• M59: 16,875,837 km (0.098 R)
• M60: 17,214,975 km (0.062 R)
• M61: 17,276,759 km (0.099 R)
• M62: 17,400,776 km (0.116 R)
• M63: 17,556,208 km (0.073 R)
• M64: 17,774,621 km (0.078 R)
• M65: 18,498,525 km (0.107 R)
• M66: 18,943,878 km (0.071 R)
• M67: 19,747,966 km (0.084 R)
• M68: 20,072,743 km (0.081 R)
• M69: 20,203,043 km (0.046 R)
• M70: 20,859,329 km (0.088 R)
• M71: 21,090,607 km (0.087 R)
• M72: 21,622,577 km (0.11 R)
• M73: 22,058,056 km (0.098 R)
• M74: 22,260,014 km (0.112 R)
• M75: 22,327,482 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 8.8

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.97 AU - 3.67 AU

Year: 3968 Days

Day: 5.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,860,047 km

• M1: 113,694 km (0.112 R)
• M2: 199,414 km (0.113 R)
• M3: 355,594 km (0.09 R)
• M4: 556,654 km (0.054 R)
• M5: 999,463 km (0.102 R)
• M6: 1,262,905 km (0.052 R)
• M7: 1,607,728 km (0.069 R)
• M8: 1,744,610 km (0.086 R)
• M9: 1,917,097 km (0.032 R)
• M10: 2,111,873 km (0.1 R)
• M11: 2,262,219 km (0.056 R)
• M12: 2,520,724 km (0.062 R)
• M13: 2,680,495 km (0.091 R)
• M14: 2,788,953 km (0.117 R)
• M15: 2,935,709 km (0.084 R)
• M16: 3,294,594 km (0.058 R)
• M17: 3,568,059 km (0.094 R)
• M18: 4,054,102 km (0.074 R)
• M19: 4,262,791 km (0.093 R)
• M20: 5,335,707 km (0.105 R)
• M21: 5,518,516 km (0.1 R)
• M22: 5,680,231 km (0.054 R)
• M23: 5,749,944 km (0.077 R)
• M24: 5,866,929 km (0.07 R)
• M25: 6,103,144 km (0.086 R)
• M26: 6,198,588 km (0.114 R)
• M27: 6,270,395 km (0.07 R)
• M28: 6,342,501 km (0.095 R)
• M29: 7,104,253 km (0.103 R)
• M30: 7,179,501 km (0.089 R)
• M31: 7,894,728 km (0.086 R)
• M32: 8,024,879 km (0.089 R)
• M33: 8,181,956 km (0.055 R)
• M34: 8,632,545 km (0.052 R)
• M35: 9,173,042 km (0.119 R)
• M36: 9,227,795 km (0.088 R)
• M37: 9,557,958 km (0.111 R)
• M38: 9,976,233 km (0.074 R)
• M39: 10,258,375 km (0.104 R)
• M40: 10,343,496 km (0.057 R)
• M41: 10,686,524 km (0.082 R)
• M42: 10,830,587 km (0.104 R)
• M43: 10,917,353 km (0.086 R)
• M44: 11,091,485 km (0.065 R)
• M45: 11,208,172 km (0.099 R)
• M46: 11,472,062 km (0.117 R)
• M47: 12,035,897 km (0.069 R)
• M48: 12,155,725 km (0.086 R)
• M49: 12,457,164 km (0.03 R)
• M50: 12,700,111 km (0.116 R)
• M51: 13,098,042 km (0.042 R)
• M52: 13,531,427 km (0.087 R)
• M53: 13,656,042 km (0.108 R)
• M54: 13,843,787 km (0.11 R)
• M55: 14,000,865 km (0.101 R)
• M56: 14,571,281 km (0.026 R)
• M57: 14,667,024 km (0.113 R)
• M58: 14,795,080 km (0.091 R)
• M59: 16,162,255 km (0.099 R)
• M60: 16,261,438 km (0.111 R)
• M61: 16,393,982 km (0.079 R)
• M62: 16,827,367 km (0.091 R)
• M63: 16,995,066 km (0.103 R)
• M64: 17,129,555 km (0.083 R)
• M65: 17,739,465 km (0.114 R)
• M66: 17,910,007 km (0.106 R)
• M67: 17,978,523 km (0.104 R)
• M68: 18,632,864 km (0.095 R)
• M69: 18,736,834 km (0.113 R)
• M70: 19,154,960 km (0.039 R)
• M71: 19,365,145 km (0.113 R)
• M72: 19,681,844 km (0.059 R)
• M73: 19,823,214 km (0.083 R)
• M74: 20,463,194 km (0.044 R)
• M75: 20,929,789 km (0.068 R)
• M76: 21,800,299 km (0.102 R)
• M77: 22,867,830 km (0.083 R)
• M78: 23,877,017 km (0.073 R)
• M79: 24,977,010 km (0.113 R)
• M80: 25,360,130 km (0.108 R)
• M81: 25,629,556 km (0.113 R)
• M82: 25,899,879 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.3

Radius: 4.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.25 AU - 7.57 AU

Year: 11916 Days

Day: 23.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,860,047 km

• M1: 74,350 km (0.063 R)
• M2: 136,433 km (0.088 R)
• M3: 210,634 km (0.113 R)
• M4: 249,529 km (0.096 R)
• M5: 473,627 km (0.113 R)
• M6: 594,352 km (0.098 R)
• M7: 799,900 km (0.094 R)
• M8: 958,025 km (0.082 R)
• M9: 1,198,728 km (0.049 R)
• M10: 2,115,314 km (0.037 R)
• M11: 2,617,514 km (0.095 R)
• M12: 3,093,684 km (0.064 R)
• M13: 3,237,597 km (0.12 R)
• M14: 3,299,979 km (0.117 R)
• M15: 3,856,932 km (0.102 R)
• M16: 3,901,064 km (0.114 R)
• M17: 3,967,485 km (0.106 R)
• M18: 4,078,936 km (0.113 R)
• M19: 4,236,761 km (0.06 R)
• M20: 4,419,570 km (0.073 R)
• M21: 4,488,834 km (0.081 R)
• M22: 4,605,071 km (0.111 R)
• M23: 4,675,233 km (0.073 R)
• M24: 4,911,896 km (0.099 R)
• M25: 4,983,703 km (0.108 R)
• M26: 5,079,895 km (0.099 R)
• M27: 5,274,073 km (0.083 R)
• M28: 5,323,141 km (0.091 R)
• M29: 5,820,853 km (0.069 R)
• M30: 6,101,050 km (0.1 R)
• M31: 6,178,093 km (0.101 R)
• M32: 6,913,815 km (0.099 R)
• M33: 6,994,299 km (0.087 R)
• M34: 7,264,772 km (0.116 R)
• M35: 7,566,212 km (0.084 R)
• M36: 7,983,889 km (0.089 R)
• M37: 8,068,412 km (0.084 R)
• M38: 8,380,473 km (0.082 R)
• M39: 8,812,511 km (0.089 R)
• M40: 9,163,318 km (0.115 R)
• M41: 9,668,062 km (0.069 R)
• M42: 10,121,044 km (0.103 R)
• M43: 10,611,725 km (0.098 R)
• M44: 10,953,556 km (0.092 R)
• M45: 11,016,088 km (0.094 R)
• M46: 11,298,978 km (0.097 R)
• M47: 11,393,823 km (0.116 R)
• M48: 12,226,784 km (0.09 R)
• M49: 12,356,635 km (0.072 R)
• M50: 12,946,798 km (0.112 R)
• M51: 13,045,982 km (0.105 R)
• M52: 13,311,967 km (0.091 R)
• M53: 13,815,363 km (0.101 R)
• M54: 14,154,352 km (0.094 R)
• M55: 14,427,518 km (0.113 R)
• M56: 15,222,780 km (0.114 R)
• M57: 15,678,455 km (0.041 R)
• M58: 16,891,395 km (0.096 R)
• M59: 17,253,870 km (0.1 R)
• M60: 17,655,541 km (0.057 R)
• M61: 17,728,844 km (0.102 R)
• M62: 18,060,203 km (0.079 R)
• M63: 18,617,006 km (0.109 R)
• M64: 19,179,494 km (0.095 R)
• M65: 19,519,680 km (0.101 R)
• M66: 20,014,550 km (0.096 R)
• M67: 20,052,847 km (0.104 R)
• M68: 20,244,332 km (0.096 R)
• M69: 20,745,186 km (0.111 R)
• M70: 21,289,123 km (0.086 R)
• M71: 21,877,193 km (0.098 R)
• M72: 21,956,031 km (0.104 R)
• M73: 22,113,856 km (0.06 R)
• M74: 22,629,670 km (0.077 R)
• M75: 22,909,119 km (0.101 R)
• M76: 24,814,098 km (0.066 R)
• M77: 25,060,934 km (0.068 R)
• M78: 25,598,589 km (0.114 R)
• M79: 25,931,295 km (0.116 R)
• M80: 26,223,609 km (0.085 R)
• M81: 26,349,271 km (0.086 R)
• M82: 28,730,570 km (0.118 R)
• M83: 28,859,972 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit