🌌 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: 29.7

Radius: 14.6

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.64 AU - 0.88 AU

Year: 449 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,081,698 km

• M1: 184,155 km (0.109 R)
• M2: 293,511 km (0.105 R)
• M3: 385,215 km (0.063 R)
• M4: 499,806 km (0.107 R)
• M5: 642,972 km (0.053 R)
• M6: 747,840 km (0.086 R)
• M7: 882,328 km (0.111 R)
• M8: 999,613 km (0.115 R)
• M9: 1,129,763 km (0.034 R)
• M10: 1,292,526 km (0.083 R)
• M11: 1,423,424 km (0.083 R)
• M12: 1,548,637 km (0.049 R)
• M13: 1,715,289 km (0.043 R)
• M14: 1,857,706 km (0.103 R)
• M15: 1,955,843 km (0.099 R)
• M16: 2,081,954 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 12.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.78 AU - 1 AU

Year: 569 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 36,081,698 km

• M1: 163,361 km (0.108 R)
• M2: 303,684 km (0.101 R)
• M3: 384,167 km (0.1 R)
• M4: 482,603 km (0.084 R)
• M5: 635,193 km (0.097 R)
• M6: 788,830 km (0.086 R)
• M7: 918,980 km (0.093 R)
• M8: 1,018,163 km (0.111 R)
• M9: 1,121,236 km (0.068 R)
• M10: 1,223,112 km (0.104 R)
• M11: 1,306,887 km (0.116 R)
• M12: 1,503,159 km (0.082 R)
• M13: 1,709,604 km (0.106 R)
• M14: 1,798,466 km (0.117 R)
• M15: 1,882,839 km (0.1 R)
• M16: 1,999,675 km (0.074 R)
• M17: 2,081,056 km (0.029 R)
• M18: 2,214,946 km (0.112 R)
• M19: 2,312,334 km (0.075 R)
• M20: 2,498,284 km (0.085 R)
• M21: 2,620,506 km (0.103 R)
• M22: 2,800,622 km (0.078 R)
• M23: 3,144,098 km (0.09 R)
• M24: 3,291,303 km (0.1 R)
• M25: 3,486,079 km (0.119 R)
• M26: 3,615,631 km (0.054 R)
• M27: 3,700,303 km (0.09 R)
• M28: 3,785,724 km (0.107 R)
• M29: 3,871,742 km (0.118 R)
• M30: 4,206,393 km (0.106 R)
• M31: 4,287,475 km (0.045 R)
• M32: 4,385,462 km (0.058 R)
• M33: 4,658,777 km (0.075 R)
• M34: 4,785,037 km (0.087 R)
• M35: 4,989,239 km (0.117 R)
• M36: 5,083,934 km (0.071 R)
• M37: 5,187,755 km (0.106 R)
• M38: 5,344,982 km (0.12 R)
• M39: 5,441,772 km (0.104 R)
• M40: 5,583,741 km (0.089 R)
• M41: 5,682,026 km (0.048 R)
• M42: 5,844,190 km (0.067 R)
• M43: 5,989,600 km (0.093 R)
• M44: 6,117,805 km (0.106 R)
• M45: 6,256,333 km (0.049 R)
• M46: 6,377,058 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 12.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.94 AU - 2.88 AU

Year: 2538 Days

Day: 12.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,081,698 km

• M1: 221,854 km (0.094 R)
• M2: 320,139 km (0.08 R)
• M3: 569,669 km (0.106 R)
• M4: 684,261 km (0.108 R)
• M5: 949,348 km (0.112 R)
• M6: 1,042,248 km (0.08 R)
• M7: 1,148,313 km (0.055 R)
• M8: 1,309,729 km (0.085 R)
• M9: 1,839,755 km (0.068 R)
• M10: 2,079,710 km (0.078 R)
• M11: 2,616,916 km (0.09 R)
• M12: 2,724,028 km (0.09 R)
• M13: 2,873,925 km (0.106 R)
• M14: 3,040,726 km (0.062 R)
• M15: 3,168,034 km (0.102 R)
• M16: 3,340,371 km (0.068 R)
• M17: 3,457,207 km (0.081 R)
• M18: 3,664,849 km (0.118 R)
• M19: 3,755,056 km (0.099 R)
• M20: 3,861,271 km (0.1 R)
• M21: 4,170,639 km (0.098 R)
• M22: 4,312,458 km (0.043 R)
• M23: 4,879,434 km (0.086 R)
• M24: 5,062,542 km (0.101 R)
• M25: 5,197,180 km (0.112 R)
• M26: 5,282,002 km (0.074 R)
• M27: 5,418,584 km (0.08 R)
• M28: 6,083,547 km (0.119 R)
• M29: 6,173,007 km (0.083 R)
• M30: 6,462,329 km (0.111 R)
• M31: 6,626,886 km (0.091 R)
• M32: 6,737,439 km (0.064 R)
• M33: 7,318,477 km (0.085 R)
• M34: 7,644,152 km (0.105 R)
• M35: 7,818,434 km (0.099 R)
• M36: 8,013,659 km (0.095 R)
• M37: 9,239,314 km (0.113 R)
• M38: 9,591,168 km (0.073 R)
• M39: 10,287,098 km (0.085 R)
• M40: 10,458,387 km (0.102 R)
• M41: 10,716,892 km (0.117 R)
• M42: 10,868,734 km (0.076 R)
• M43: 10,955,800 km (0.111 R)
• M44: 11,130,530 km (0.112 R)
• M45: 11,482,983 km (0.106 R)
• M46: 11,593,985 km (0.111 R)
• M47: 11,839,175 km (0.099 R)
• M48: 12,176,519 km (0.113 R)
• M49: 12,380,271 km (0.078 R)
• M50: 12,791,516 km (0.086 R)
• M51: 13,044,934 km (0.1 R)
• M52: 13,416,685 km (0.026 R)
• M53: 13,697,779 km (0.091 R)
• M54: 13,886,273 km (0.057 R)
• M55: 13,980,819 km (0.11 R)
• M56: 14,432,903 km (0.118 R)
• M57: 14,552,582 km (0.071 R)
• M58: 14,986,565 km (0.114 R)
• M59: 15,180,893 km (0.072 R)
• M60: 15,302,665 km (0.111 R)
• M61: 15,400,353 km (0.061 R)
• M62: 15,498,339 km (0.106 R)
• M63: 15,694,761 km (0.106 R)
• M64: 16,090,149 km (0.104 R)
• M65: 16,313,947 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 12.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.69 AU - 2.83 AU

Year: 3110 Days

Day: 6.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,081,698 km

• M1: 220,358 km (0.073 R)
• M2: 315,652 km (0.092 R)
• M3: 511,625 km (0.104 R)
• M4: 612,902 km (0.096 R)
• M5: 711,936 km (0.116 R)
• M6: 861,085 km (0.076 R)
• M7: 1,081,443 km (0.117 R)
• M8: 1,217,727 km (0.096 R)
• M9: 1,481,169 km (0.114 R)
• M10: 1,591,721 km (0.06 R)
• M11: 2,078,214 km (0.119 R)
• M12: 2,234,693 km (0.101 R)
• M13: 2,493,348 km (0.102 R)
• M14: 2,626,490 km (0.106 R)
• M15: 3,093,385 km (0.08 R)
• M16: 3,182,695 km (0.075 R)
• M17: 3,364,157 km (0.098 R)
• M18: 3,756,253 km (0.082 R)
• M19: 4,084,620 km (0.114 R)
• M20: 4,222,549 km (0.12 R)
• M21: 4,302,136 km (0.119 R)
• M22: 4,382,170 km (0.119 R)
• M23: 4,462,654 km (0.051 R)
• M24: 4,584,427 km (0.03 R)
• M25: 4,769,180 km (0.099 R)
• M26: 6,449,015 km (0.082 R)
• M27: 6,889,580 km (0.108 R)
• M28: 7,054,288 km (0.054 R)
• M29: 7,315,934 km (0.096 R)
• M30: 7,411,827 km (0.116 R)
• M31: 8,020,989 km (0.102 R)
• M32: 8,369,103 km (0.119 R)
• M33: 8,773,167 km (0.067 R)
• M34: 9,209,544 km (0.11 R)
• M35: 10,183,576 km (0.032 R)
• M36: 10,533,635 km (0.029 R)
• M37: 10,642,093 km (0.091 R)
• M38: 10,723,774 km (0.108 R)
• M39: 11,162,694 km (0.114 R)
• M40: 11,301,072 km (0.048 R)
• M41: 11,888,393 km (0.089 R)
• M42: 12,257,152 km (0.026 R)
• M43: 12,371,295 km (0.12 R)
• M44: 12,457,164 km (0.054 R)
• M45: 12,947,546 km (0.114 R)
• M46: 13,385,569 km (0.115 R)
• M47: 13,503,153 km (0.114 R)
• M48: 13,709,747 km (0.108 R)
• M49: 13,917,539 km (0.082 R)
• M50: 14,758,877 km (0.09 R)
• M51: 15,002,273 km (0.103 R)
• M52: 15,462,436 km (0.058 R)
• M53: 16,020,586 km (0.05 R)
• M54: 16,364,960 km (0.096 R)
• M55: 16,775,008 km (0.088 R)
• M56: 17,702,215 km (0.058 R)
• M57: 17,928,557 km (0.043 R)
• M58: 18,123,333 km (0.098 R)
• M59: 18,416,695 km (0.117 R)
• M60: 18,678,940 km (0.087 R)
• M61: 19,140,599 km (0.102 R)
• M62: 19,606,147 km (0.117 R)
• M63: 20,514,506 km (0.078 R)
• M64: 20,752,217 km (0.107 R)
• M65: 21,127,707 km (0.037 R)
• M66: 21,299,146 km (0.082 R)
• M67: 21,712,336 km (0.12 R)
• M68: 22,968,060 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.3

Radius: 4.3

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.2 AU - 8.54 AU

Year: 14975 Days

Day: 18.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,081,698 km

• M1: 100,829 km (0.091 R)
• M2: 204,500 km (0.1 R)
• M3: 289,322 km (0.068 R)
• M4: 409,001 km (0.08 R)
• M5: 962,064 km (0.085 R)
• M6: 993,928 km (0.084 R)
• M7: 1,158,785 km (0.087 R)
• M8: 1,349,971 km (0.111 R)
• M9: 1,440,179 km (0.109 R)
• M10: 1,742,217 km (0.12 R)
• M11: 1,820,756 km (0.109 R)
• M12: 2,001,769 km (0.081 R)
• M13: 2,690,966 km (0.047 R)
• M14: 2,804,810 km (0.071 R)
• M15: 2,850,887 km (0.116 R)
• M16: 3,131,981 km (0.039 R)
• M17: 3,179,703 km (0.113 R)
• M18: 3,422,051 km (0.077 R)
• M19: 3,471,269 km (0.115 R)
• M20: 3,670,234 km (0.106 R)
• M21: 4,611,205 km (0.098 R)
• M22: 4,802,391 km (0.108 R)
• M23: 6,032,833 km (0.11 R)
• M24: 6,241,971 km (0.112 R)
• M25: 6,667,278 km (0.114 R)
• M26: 7,417,810 km (0.11 R)
• M27: 9,373,803 km (0.115 R)
• M28: 9,685,415 km (0.111 R)
• M29: 9,824,990 km (0.117 R)
• M30: 10,318,812 km (0.089 R)
• M31: 11,074,581 km (0.055 R)
• M32: 11,477,597 km (0.104 R)
• M33: 11,848,002 km (0.051 R)
• M34: 12,222,445 km (0.085 R)
• M35: 12,562,780 km (0.093 R)
• M36: 13,758,516 km (0.104 R)
• M37: 14,231,096 km (0.066 R)
• M38: 14,709,061 km (0.029 R)
• M39: 15,232,654 km (0.048 R)
• M40: 15,926,489 km (0.099 R)
• M41: 16,965,595 km (0.103 R)
• M42: 17,176,080 km (0.047 R)
• M43: 17,344,976 km (0.079 R)
• M44: 17,387,312 km (0.093 R)
• M45: 17,812,469 km (0.11 R)
• M46: 17,983,609 km (0.115 R)
• M47: 18,112,263 km (0.053 R)
• M48: 19,591,188 km (0.101 R)
• M49: 19,679,450 km (0.047 R)
• M50: 19,723,582 km (0.094 R)
• M51: 20,345,161 km (0.041 R)
• M52: 21,380,378 km (0.114 R)
• M53: 21,562,139 km (0.115 R)
• M54: 23,314,230 km (0.077 R)
• M55: 23,782,920 km (0.112 R)
• M56: 23,971,264 km (0.113 R)
• M57: 25,159,370 km (0.116 R)
• M58: 25,736,518 km (0.115 R)
• M59: 26,026,738 km (0.079 R)
• M60: 26,610,469 km (0.078 R)
• M61: 27,493,994 km (0.11 R)
• M62: 27,840,164 km (0.116 R)
• M63: 27,939,347 km (0.115 R)
• M64: 27,989,014 km (0.041 R)
• M65: 28,138,013 km (0.071 R)
• M66: 28,387,094 km (0.119 R)
• M67: 29,138,673 km (0.078 R)
• M68: 29,390,596 km (0.11 R)
• M69: 30,303,592 km (0.117 R)
• M70: 30,661,280 km (0.116 R)
• M71: 31,845,946 km (0.072 R)
• M72: 32,157,558 km (0.103 R)
• M73: 34,899,388 km (0.099 R)
• M74: 35,596,365 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 13,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit