🌌 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: 33.8

Radius: 14.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 251 Days

Day: 12.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,019,104 km

• M1: 184,604 km (0.071 R)
• M2: 288,275 km (0.062 R)
• M3: 394,190 km (0.102 R)
• M4: 486,043 km (0.069 R)
• M5: 580,440 km (0.072 R)
• M6: 708,944 km (0.062 R)
• M7: 803,640 km (0.09 R)
• M8: 918,082 km (0.095 R)
• M9: 1,049,279 km (0.101 R)
• M10: 1,178,233 km (0.102 R)
• M11: 1,282,951 km (0.082 R)
• M12: 1,387,371 km (0.089 R)
• M13: 1,500,766 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 8.4

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.62 AU - 0.64 AU

Year: 345 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 78,019,104 km

• M1: 108,907 km (0.071 R)
• M2: 162,613 km (0.109 R)
• M3: 233,373 km (0.113 R)
• M4: 289,173 km (0.054 R)
• M5: 394,639 km (0.072 R)
• M6: 472,280 km (0.095 R)
• M7: 576,849 km (0.114 R)
• M8: 674,537 km (0.041 R)
• M9: 739,313 km (0.081 R)
• M10: 806,183 km (0.1 R)
• M11: 871,108 km (0.064 R)
• M12: 985,102 km (0.071 R)
• M13: 1,108,670 km (0.063 R)
• M14: 1,177,186 km (0.107 R)
• M15: 1,313,619 km (0.042 R)
• M16: 1,391,111 km (0.052 R)
• M17: 1,465,311 km (0.051 R)
• M18: 1,530,685 km (0.112 R)
• M19: 1,617,751 km (0.075 R)
• M20: 1,727,556 km (0.118 R)
• M21: 1,888,972 km (0.094 R)
• M22: 1,993,691 km (0.111 R)
• M23: 2,203,427 km (0.105 R)
• M24: 2,313,980 km (0.12 R)
• M25: 2,384,740 km (0.059 R)
• M26: 2,632,025 km (0.116 R)
• M27: 2,737,043 km (0.085 R)
• M28: 2,793,291 km (0.068 R)
• M29: 2,938,551 km (0.115 R)
• M30: 3,009,012 km (0.027 R)
• M31: 3,099,369 km (0.045 R)
• M32: 3,164,444 km (0.076 R)
• M33: 3,356,079 km (0.111 R)
• M34: 3,409,635 km (0.117 R)
• M35: 3,537,840 km (0.11 R)
• M36: 3,592,443 km (0.11 R)
• M37: 3,647,196 km (0.055 R)
• M38: 3,834,193 km (0.096 R)
• M39: 3,911,236 km (0.109 R)
• M40: 4,010,121 km (0.081 R)
• M41: 4,304,529 km (0.085 R)
• M42: 4,384,714 km (0.075 R)
• M43: 4,628,259 km (0.059 R)
• M44: 4,800,596 km (0.074 R)
• M45: 4,937,029 km (0.108 R)
• M46: 4,990,435 km (0.06 R)
• M47: 5,090,068 km (0.114 R)
• M48: 5,144,072 km (0.108 R)
• M49: 5,206,006 km (0.066 R)
• M50: 5,260,310 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 14

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.7 AU - 0.76 AU

Year: 431 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,019,104 km

• M1: 176,226 km (0.113 R)
• M2: 264,788 km (0.114 R)
• M3: 383,868 km (0.068 R)
• M4: 532,269 km (0.073 R)
• M5: 688,001 km (0.111 R)
• M6: 854,204 km (0.096 R)
• M7: 1,031,029 km (0.077 R)
• M8: 1,149,360 km (0.102 R)
• M9: 1,320,800 km (0.087 R)
• M10: 1,491,940 km (0.081 R)
• M11: 1,580,502 km (0.099 R)
• M12: 1,728,903 km (0.111 R)
• M13: 1,857,258 km (0.069 R)
• M14: 1,948,063 km (0.105 R)
• M15: 2,055,924 km (0.106 R)
• M16: 2,171,263 km (0.031 R)
• M17: 2,267,156 km (0.117 R)
• M18: 2,402,991 km (0.083 R)
• M19: 2,631,875 km (0.064 R)
• M20: 2,775,041 km (0.062 R)
• M21: 2,914,915 km (0.117 R)
• M22: 3,039,380 km (0.108 R)
• M23: 3,244,778 km (0.111 R)
• M24: 3,404,997 km (0.055 R)
• M25: 3,498,645 km (0.094 R)
• M26: 3,759,095 km (0.059 R)
• M27: 3,927,542 km (0.046 R)
• M28: 4,059,039 km (0.1 R)
• M29: 4,171,836 km (0.114 R)
• M30: 4,306,025 km (0.112 R)
• M31: 4,407,602 km (0.11 R)
• M32: 4,544,335 km (0.098 R)
• M33: 4,647,707 km (0.081 R)
• M34: 4,766,039 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 8.6

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.58 AU - 2.34 AU

Year: 1894 Days

Day: 14.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,019,104 km

• M1: 109,805 km (0.043 R)
• M2: 166,203 km (0.103 R)
• M3: 242,947 km (0.069 R)
• M4: 442,062 km (0.083 R)
• M5: 565,779 km (0.093 R)
• M6: 813,364 km (0.082 R)
• M7: 885,171 km (0.073 R)
• M8: 968,646 km (0.097 R)
• M9: 1,025,793 km (0.068 R)
• M10: 1,256,173 km (0.103 R)
• M11: 1,351,018 km (0.095 R)
• M12: 1,684,173 km (0.056 R)
• M13: 1,824,645 km (0.095 R)
• M14: 1,956,890 km (0.099 R)
• M15: 2,055,176 km (0.104 R)
• M16: 2,320,861 km (0.073 R)
• M17: 2,815,881 km (0.085 R)
• M18: 2,997,493 km (0.105 R)
• M19: 3,082,614 km (0.107 R)
• M20: 3,505,527 km (0.079 R)
• M21: 3,777,346 km (0.083 R)
• M22: 3,931,432 km (0.065 R)
• M23: 4,198,015 km (0.049 R)
• M24: 4,309,466 km (0.101 R)
• M25: 4,389,650 km (0.115 R)
• M26: 4,535,508 km (0.118 R)
• M27: 4,666,257 km (0.07 R)
• M28: 4,732,229 km (0.081 R)
• M29: 4,798,501 km (0.116 R)
• M30: 4,965,453 km (0.092 R)
• M31: 5,512,532 km (0.117 R)
• M32: 5,599,747 km (0.096 R)
• M33: 5,775,675 km (0.081 R)
• M34: 5,989,151 km (0.069 R)
• M35: 6,042,856 km (0.115 R)
• M36: 6,205,170 km (0.037 R)
• M37: 6,277,725 km (0.069 R)
• M38: 6,387,231 km (0.107 R)
• M39: 6,570,937 km (0.109 R)
• M40: 6,737,888 km (0.098 R)
• M41: 6,812,537 km (0.106 R)
• M42: 7,057,130 km (0.102 R)
• M43: 7,228,120 km (0.082 R)
• M44: 7,323,564 km (0.081 R)
• M45: 7,690,677 km (0.084 R)
• M46: 7,945,293 km (0.101 R)
• M47: 8,024,280 km (0.042 R)
• M48: 8,302,532 km (0.064 R)
• M49: 9,867,625 km (0.11 R)
• M50: 10,294,428 km (0.092 R)
• M51: 10,836,571 km (0.078 R)
• M52: 11,610,889 km (0.109 R)
• M53: 11,903,054 km (0.075 R)
• M54: 12,586,566 km (0.105 R)
• M55: 12,886,660 km (0.051 R)
• M56: 13,119,284 km (0.09 R)
• M57: 13,235,971 km (0.071 R)
• M58: 13,423,567 km (0.057 R)
• M59: 13,494,177 km (0.076 R)
• M60: 13,612,060 km (0.062 R)
• M61: 13,825,087 km (0.108 R)
• M62: 14,206,562 km (0.063 R)
• M63: 14,302,454 km (0.092 R)
• M64: 14,374,560 km (0.043 R)
• M65: 14,494,986 km (0.027 R)
• M66: 14,833,826 km (0.05 R)
• M67: 15,224,426 km (0.105 R)
• M68: 15,322,562 km (0.115 R)
• M69: 15,396,314 km (0.089 R)
• M70: 15,544,116 km (0.115 R)
• M71: 15,692,517 km (0.076 R)
• M72: 15,891,034 km (0.079 R)
• M73: 16,491,669 km (0.104 R)
• M74: 17,074,203 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.8

Radius: 10.2

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.88 AU - 4.36 AU

Year: 4754 Days

Day: 7.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 130.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,019,104 km

• M1: 138,079 km (0.092 R)
• M2: 216,468 km (0.118 R)
• M3: 343,178 km (0.104 R)
• M4: 419,173 km (0.083 R)
• M5: 751,580 km (0.051 R)
• M6: 884,123 km (0.093 R)
• M7: 1,025,045 km (0.093 R)
• M8: 1,113,457 km (0.118 R)
• M9: 1,298,061 km (0.112 R)
• M10: 1,611,319 km (0.086 R)
• M11: 1,680,433 km (0.092 R)
• M12: 2,097,063 km (0.059 R)
• M13: 2,405,833 km (0.078 R)
• M14: 2,667,480 km (0.118 R)
• M15: 2,791,347 km (0.099 R)
• M16: 3,620,268 km (0.115 R)
• M17: 3,734,860 km (0.054 R)
• M18: 4,014,758 km (0.062 R)
• M19: 4,570,215 km (0.118 R)
• M20: 4,719,065 km (0.064 R)
• M21: 5,021,851 km (0.114 R)
• M22: 5,330,920 km (0.086 R)
• M23: 5,672,901 km (0.118 R)
• M24: 6,212,800 km (0.101 R)
• M25: 6,350,430 km (0.036 R)
• M26: 6,461,282 km (0.097 R)
• M27: 6,572,732 km (0.079 R)
• M28: 6,882,549 km (0.101 R)
• M29: 7,399,859 km (0.118 R)
• M30: 8,380,622 km (0.068 R)
• M31: 8,716,769 km (0.09 R)
• M32: 8,870,855 km (0.083 R)
• M33: 9,370,511 km (0.045 R)
• M34: 9,528,487 km (0.047 R)
• M35: 10,040,111 km (0.104 R)
• M36: 10,331,827 km (0.103 R)
• M37: 10,560,712 km (0.112 R)
• M38: 10,857,365 km (0.051 R)
• M39: 10,956,847 km (0.071 R)
• M40: 11,056,629 km (0.113 R)
• M41: 11,458,898 km (0.101 R)
• M42: 11,627,943 km (0.103 R)
• M43: 11,695,861 km (0.101 R)
• M44: 12,071,501 km (0.088 R)
• M45: 12,416,324 km (0.104 R)
• M46: 13,221,759 km (0.11 R)
• M47: 13,971,992 km (0.101 R)
• M48: 14,406,873 km (0.084 R)
• M49: 14,516,379 km (0.104 R)
• M50: 15,888,640 km (0.119 R)
• M51: 16,039,435 km (0.109 R)
• M52: 16,380,518 km (0.05 R)
• M53: 16,647,550 km (0.076 R)
• M54: 17,729,741 km (0.053 R)
• M55: 19,355,272 km (0.102 R)
• M56: 19,476,147 km (0.075 R)
• M57: 19,677,954 km (0.049 R)
• M58: 20,165,344 km (0.04 R)
• M59: 20,451,525 km (0.042 R)
• M60: 20,574,644 km (0.063 R)
• M61: 20,739,052 km (0.115 R)
• M62: 21,484,498 km (0.115 R)
• M63: 22,028,436 km (0.049 R)
• M64: 22,323,144 km (0.116 R)
• M65: 23,215,196 km (0.113 R)
• M66: 24,335,684 km (0.111 R)
• M67: 24,858,828 km (0.099 R)
• M68: 26,271,929 km (0.034 R)
• M69: 26,450,400 km (0.092 R)
• M70: 27,258,378 km (0.097 R)
• M71: 27,484,270 km (0.049 R)
• M72: 27,983,478 km (0.106 R)
• M73: 28,120,211 km (0.055 R)
• M74: 28,485,679 km (0.082 R)
• M75: 29,175,325 km (0.099 R)
• M76: 29,360,078 km (0.083 R)
• M77: 29,777,456 km (0.077 R)
• M78: 30,010,081 km (0.048 R)
• M79: 30,290,128 km (0.054 R)
• M80: 30,383,627 km (0.082 R)
• M81: 30,617,897 km (0.115 R)
• M82: 31,655,657 km (0.081 R)
• M83: 31,798,075 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.9

Radius: 3.1

Gravity: 86.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.31 AU - 10.83 AU

Year: 18855 Days

Day: 17.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,019,104 km

• M1: 74,799 km (0.077 R)
• M2: 242,797 km (0.087 R)
• M3: 384,467 km (0.081 R)
• M4: 549,174 km (0.096 R)
• M5: 593,604 km (0.058 R)
• M6: 639,082 km (0.034 R)
• M7: 782,995 km (0.085 R)
• M8: 884,423 km (0.082 R)
• M9: 2,321,909 km (0.07 R)
• M10: 3,159,357 km (0.036 R)
• M11: 3,361,464 km (0.032 R)
• M12: 3,778,393 km (0.073 R)
• M13: 4,523,540 km (0.102 R)
• M14: 4,659,674 km (0.063 R)
• M15: 5,170,402 km (0.112 R)
• M16: 6,909,028 km (0.101 R)
• M17: 7,866,903 km (0.117 R)
• M18: 8,416,675 km (0.075 R)
• M19: 9,322,042 km (0.073 R)
• M20: 11,592,339 km (0.106 R)
• M21: 11,840,821 km (0.119 R)
• M22: 11,965,735 km (0.092 R)
• M23: 12,028,267 km (0.088 R)
• M24: 12,153,780 km (0.109 R)
• M25: 13,173,738 km (0.075 R)
• M26: 14,888,578 km (0.092 R)
• M27: 14,955,898 km (0.107 R)
• M28: 16,672,234 km (0.098 R)
• M29: 18,594,567 km (0.098 R)
• M30: 19,250,703 km (0.086 R)
• M31: 22,334,214 km (0.068 R)
• M32: 23,031,340 km (0.088 R)
• M33: 24,288,261 km (0.079 R)
• M34: 24,605,858 km (0.09 R)
• M35: 25,567,174 km (0.12 R)
• M36: 27,443,580 km (0.102 R)
• M37: 28,189,774 km (0.111 R)
• M38: 28,440,051 km (0.081 R)
• M39: 28,523,676 km (0.107 R)
• M40: 28,607,302 km (0.09 R)
• M41: 28,942,700 km (0.09 R)
• M42: 30,639,439 km (0.11 R)
• M43: 30,810,878 km (0.045 R)
• M44: 34,216,773 km (0.098 R)
• M45: 34,751,286 km (0.064 R)
• M46: 35,019,665 km (0.048 R)
• M47: 35,378,400 km (0.056 R)
• M48: 36,371,282 km (0.078 R)
• M49: 37,281,884 km (0.113 R)
• M50: 38,199,966 km (0.081 R)
• M51: 38,569,173 km (0.094 R)
• M52: 39,590,927 km (0.058 R)
• M53: 41,092,740 km (0.089 R)
• M54: 42,136,035 km (0.064 R)
• M55: 42,900,331 km (0.111 R)
• M56: 42,996,223 km (0.119 R)
• M57: 43,284,199 km (0.049 R)
• M58: 44,928,130 km (0.062 R)
• M59: 46,789,576 km (0.107 R)
• M60: 51,094,106 km (0.037 R)
• M61: 51,399,136 km (0.119 R)
• M62: 52,215,491 km (0.106 R)
• M63: 53,138,959 km (0.079 R)
• M64: 53,757,546 km (0.03 R)
• M65: 53,860,918 km (0.06 R)
• M66: 55,210,291 km (0.037 R)
• M67: 56,465,866 km (0.112 R)
• M68: 57,202,486 km (0.116 R)
• M69: 57,624,950 km (0.039 R)
• M70: 58,048,312 km (0.08 R)
• M71: 58,579,085 km (0.12 R)
• M72: 59,004,841 km (0.111 R)
• M73: 59,218,018 km (0.108 R)
• M74: 60,502,914 km (0.061 R)
• M75: 61,256,738 km (0.115 R)
• M76: 62,991,325 km (0.057 R)
• M77: 63,536,759 km (0.073 R)
• M78: 65,072,082 km (0.077 R)
• M79: 65,182,186 km (0.044 R)
• M80: 66,841,525 km (0.083 R)
• M81: 66,952,677 km (0.061 R)
• M82: 68,739,025 km (0.108 R)
• M83: 68,851,223 km (0.09 R)
• M84: 71,561,338 km (0.067 R)
• M85: 72,358,396 km (0.049 R)
• M86: 73,043,853 km (0.088 R)
• M87: 73,272,738 km (0.088 R)
• M88: 74,651,731 km (0.118 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: 394 - 14,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit