🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 14.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.62 AU - 0.72 AU

Year: 379 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,735,396 km

• M1: 188,045 km (0.057 R)
• M2: 287,228 km (0.102 R)
• M3: 432,637 km (0.097 R)
• M4: 568,622 km (0.03 R)
• M5: 672,143 km (0.028 R)
• M6: 787,633 km (0.11 R)
• M7: 978,071 km (0.09 R)
• M8: 1,141,432 km (0.049 R)
• M9: 1,264,252 km (0.04 R)
• M10: 1,381,536 km (0.082 R)
• M11: 1,518,867 km (0.089 R)
• M12: 1,627,924 km (0.111 R)
• M13: 1,802,355 km (0.114 R)
• M14: 1,977,385 km (0.085 R)
• M15: 2,176,799 km (0.039 R)
• M16: 2,326,097 km (0.049 R)
• M17: 2,569,792 km (0.039 R)
• M18: 2,748,113 km (0.087 R)
• M19: 2,944,535 km (0.077 R)
• M20: 3,145,594 km (0.064 R)
• M21: 3,258,541 km (0.081 R)
• M22: 3,372,834 km (0.081 R)
• M23: 3,466,781 km (0.095 R)
• M24: 3,568,956 km (0.118 R)
• M25: 3,776,299 km (0.107 R)
• M26: 3,896,725 km (0.086 R)
• M27: 4,049,016 km (0.087 R)
• M28: 4,234,517 km (0.095 R)
• M29: 4,359,731 km (0.115 R)
• M30: 4,510,077 km (0.058 R)
• M31: 4,646,061 km (0.12 R)
• M32: 4,807,926 km (0.108 R)
• M33: 4,922,219 km (0.091 R)
• M34: 5,062,392 km (0.053 R)
• M35: 5,245,799 km (0.111 R)
• M36: 5,593,614 km (0.063 R)
• M37: 5,931,406 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 10

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.01 AU - 1.21 AU

Year: 807 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 25,735,396 km

• M1: 126,410 km (0.065 R)
• M2: 280,047 km (0.089 R)
• M3: 362,924 km (0.028 R)
• M4: 439,967 km (0.095 R)
• M5: 549,623 km (0.113 R)
• M6: 618,138 km (0.108 R)
• M7: 735,423 km (0.057 R)
• M8: 919,279 km (0.08 R)
• M9: 1,065,137 km (0.109 R)
• M10: 1,173,296 km (0.111 R)
• M11: 1,275,172 km (0.07 R)
• M12: 1,348,326 km (0.064 R)
• M13: 1,444,517 km (0.117 R)
• M14: 1,515,426 km (0.079 R)
• M15: 1,683,724 km (0.037 R)
• M16: 1,782,010 km (0.094 R)
• M17: 1,906,026 km (0.094 R)
• M18: 2,039,169 km (0.062 R)
• M19: 2,131,770 km (0.111 R)
• M20: 2,194,302 km (0.059 R)
• M21: 2,289,296 km (0.101 R)
• M22: 2,366,339 km (0.047 R)
• M23: 2,477,042 km (0.077 R)
• M24: 2,562,761 km (0.079 R)
• M25: 2,629,482 km (0.104 R)
• M26: 2,812,440 km (0.053 R)
• M27: 3,013,799 km (0.097 R)
• M28: 3,299,231 km (0.107 R)
• M29: 3,372,086 km (0.082 R)
• M30: 3,460,049 km (0.077 R)
• M31: 3,578,680 km (0.11 R)
• M32: 3,698,658 km (0.092 R)
• M33: 3,896,426 km (0.036 R)
• M34: 3,981,248 km (0.094 R)
• M35: 4,113,493 km (0.111 R)
• M36: 4,239,304 km (0.099 R)
• M37: 4,366,313 km (0.081 R)
• M38: 4,454,426 km (0.069 R)
• M39: 4,567,522 km (0.118 R)
• M40: 4,738,812 km (0.057 R)
• M41: 4,837,696 km (0.04 R)
• M42: 4,912,345 km (0.109 R)
• M43: 5,155,442 km (0.057 R)
• M44: 5,240,114 km (0.098 R)
• M45: 5,445,512 km (0.115 R)
• M46: 5,714,639 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 13.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.17 AU - 1.47 AU

Year: 1047 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,735,396 km

• M1: 216,767 km (0.097 R)
• M2: 307,723 km (0.101 R)
• M3: 402,418 km (0.059 R)
• M4: 539,151 km (0.066 R)
• M5: 677,230 km (0.049 R)
• M6: 889,359 km (0.086 R)
• M7: 1,022,202 km (0.099 R)
• M8: 1,124,826 km (0.114 R)
• M9: 1,231,340 km (0.108 R)
• M10: 1,357,451 km (0.063 R)
• M11: 1,446,761 km (0.065 R)
• M12: 1,555,219 km (0.061 R)
• M13: 1,763,011 km (0.088 R)
• M14: 1,852,321 km (0.117 R)
• M15: 2,264,313 km (0.111 R)
• M16: 2,362,001 km (0.104 R)
• M17: 2,511,299 km (0.072 R)
• M18: 2,633,222 km (0.12 R)
• M19: 2,830,242 km (0.086 R)
• M20: 2,936,008 km (0.066 R)
• M21: 3,032,349 km (0.072 R)
• M22: 3,261,234 km (0.092 R)
• M23: 3,361,165 km (0.12 R)
• M24: 3,655,723 km (0.098 R)
• M25: 3,829,556 km (0.112 R)
• M26: 4,006,231 km (0.104 R)
• M27: 4,101,525 km (0.082 R)
• M28: 4,677,028 km (0.066 R)
• M29: 4,764,991 km (0.111 R)
• M30: 5,083,635 km (0.066 R)
• M31: 5,187,157 km (0.111 R)
• M32: 5,422,474 km (0.114 R)
• M33: 5,782,257 km (0.119 R)
• M34: 5,917,643 km (0.111 R)
• M35: 6,274,284 km (0.115 R)
• M36: 6,652,019 km (0.074 R)
• M37: 6,737,140 km (0.084 R)
• M38: 7,167,533 km (0.069 R)
• M39: 7,562,621 km (0.101 R)
• M40: 7,874,832 km (0.113 R)
• M41: 8,025,028 km (0.111 R)
• M42: 9,261,006 km (0.113 R)
• M43: 9,451,444 km (0.082 R)
• M44: 9,707,555 km (0.034 R)
• M45: 10,193,898 km (0.08 R)
• M46: 11,005,317 km (0.109 R)
• M47: 11,410,428 km (0.094 R)
• M48: 11,495,400 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.1

Radius: 11.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.28 AU - 3.36 AU

Year: 3269 Days

Day: 7.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,735,396 km

• M1: 175,478 km (0.117 R)
• M2: 285,882 km (0.091 R)
• M3: 386,112 km (0.05 R)
• M4: 509,830 km (0.044 R)
• M5: 864,676 km (0.119 R)
• M6: 944,711 km (0.069 R)
• M7: 1,113,158 km (0.077 R)
• M8: 1,191,397 km (0.082 R)
• M9: 1,291,927 km (0.087 R)
• M10: 1,469,949 km (0.087 R)
• M11: 1,885,681 km (0.04 R)
• M12: 2,076,867 km (0.066 R)
• M13: 2,175,003 km (0.073 R)
• M14: 2,337,766 km (0.108 R)
• M15: 2,796,283 km (0.059 R)
• M16: 2,891,428 km (0.068 R)
• M17: 2,987,619 km (0.079 R)
• M18: 3,099,069 km (0.053 R)
• M19: 3,485,182 km (0.112 R)
• M20: 3,632,236 km (0.117 R)
• M21: 3,856,633 km (0.089 R)
• M22: 4,008,774 km (0.109 R)
• M23: 4,101,076 km (0.067 R)
• M24: 4,178,568 km (0.045 R)
• M25: 4,398,177 km (0.099 R)
• M26: 4,557,350 km (0.108 R)
• M27: 4,832,310 km (0.12 R)
• M28: 4,914,290 km (0.11 R)
• M29: 5,046,385 km (0.115 R)
• M30: 5,246,697 km (0.118 R)
• M31: 5,916,147 km (0.118 R)
• M32: 6,003,961 km (0.044 R)
• M33: 6,287,748 km (0.119 R)
• M34: 6,377,507 km (0.058 R)
• M35: 6,667,128 km (0.07 R)
• M36: 6,868,936 km (0.091 R)
• M37: 7,165,888 km (0.098 R)
• M38: 7,334,784 km (0.055 R)
• M39: 8,277,849 km (0.094 R)
• M40: 8,395,881 km (0.084 R)
• M41: 8,475,019 km (0.104 R)
• M42: 8,554,305 km (0.095 R)
• M43: 8,673,685 km (0.073 R)
• M44: 9,587,129 km (0.113 R)
• M45: 9,794,173 km (0.093 R)
• M46: 10,170,860 km (0.12 R)
• M47: 10,255,233 km (0.116 R)
• M48: 10,573,578 km (0.064 R)
• M49: 10,723,325 km (0.071 R)
• M50: 11,263,672 km (0.036 R)
• M51: 11,438,552 km (0.11 R)
• M52: 11,835,136 km (0.112 R)
• M53: 12,778,201 km (0.099 R)
• M54: 12,937,822 km (0.113 R)
• M55: 13,489,838 km (0.036 R)
• M56: 13,745,352 km (0.097 R)
• M57: 13,908,862 km (0.094 R)
• M58: 14,190,704 km (0.091 R)
• M59: 14,759,924 km (0.035 R)
• M60: 14,879,453 km (0.086 R)
• M61: 15,240,133 km (0.101 R)
• M62: 15,774,048 km (0.051 R)
• M63: 15,920,804 km (0.086 R)
• M64: 16,240,345 km (0.087 R)
• M65: 16,388,447 km (0.119 R)
• M66: 16,586,664 km (0.088 R)
• M67: 16,735,963 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.4

Radius: 4.6

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.97 AU - 8.55 AU

Year: 13503 Days

Day: 25 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 25,735,396 km

• M1: 58,942 km (0.087 R)
• M2: 188,643 km (0.072 R)
• M3: 702,512 km (0.09 R)
• M4: 837,000 km (0.066 R)
• M5: 1,453,493 km (0.08 R)
• M6: 1,501,963 km (0.1 R)
• M7: 1,650,513 km (0.059 R)
• M8: 2,234,843 km (0.072 R)
• M9: 2,290,942 km (0.035 R)
• M10: 3,218,449 km (0.097 R)
• M11: 3,938,762 km (0.047 R)
• M12: 4,457,418 km (0.12 R)
• M13: 4,742,851 km (0.112 R)
• M14: 5,444,016 km (0.106 R)
• M15: 5,787,343 km (0.086 R)
• M16: 6,375,263 km (0.064 R)
• M17: 7,022,872 km (0.088 R)
• M18: 7,396,418 km (0.114 R)
• M19: 7,480,193 km (0.117 R)
• M20: 8,467,389 km (0.097 R)
• M21: 8,643,167 km (0.118 R)
• M22: 9,313,215 km (0.112 R)
• M23: 9,999,720 km (0.111 R)
• M24: 11,035,835 km (0.115 R)
• M25: 11,324,409 km (0.108 R)
• M26: 12,105,759 km (0.078 R)
• M27: 12,954,876 km (0.111 R)
• M28: 13,565,834 km (0.118 R)
• M29: 13,617,146 km (0.088 R)
• M30: 13,822,993 km (0.09 R)
• M31: 14,030,036 km (0.057 R)
• M32: 14,604,642 km (0.097 R)
• M33: 15,240,133 km (0.049 R)
• M34: 15,507,614 km (0.078 R)
• M35: 15,615,026 km (0.046 R)
• M36: 16,101,368 km (0.103 R)
• M37: 17,033,812 km (0.058 R)
• M38: 17,144,664 km (0.095 R)
• M39: 17,758,464 km (0.113 R)
• M40: 19,237,837 km (0.051 R)
• M41: 20,050,752 km (0.082 R)
• M42: 20,520,190 km (0.091 R)
• M43: 20,874,737 km (0.098 R)
• M44: 21,052,759 km (0.051 R)
• M45: 21,350,608 km (0.101 R)
• M46: 21,890,058 km (0.074 R)
• M47: 22,191,797 km (0.085 R)
• M48: 22,738,278 km (0.12 R)
• M49: 24,404,349 km (0.09 R)
• M50: 24,654,477 km (0.074 R)
• M51: 25,157,276 km (0.051 R)
• M52: 26,109,167 km (0.108 R)
• M53: 27,202,129 km (0.054 R)
• M54: 27,331,681 km (0.098 R)
• M55: 27,786,907 km (0.098 R)
• M56: 28,638,717 km (0.116 R)
• M57: 28,968,580 km (0.116 R)
• M58: 29,366,212 km (0.096 R)
• M59: 29,832,209 km (0.118 R)
• M60: 29,899,079 km (0.118 R)
• M61: 29,965,800 km (0.063 R)
• M62: 30,099,690 km (0.113 R)
• M63: 30,300,750 km (0.1 R)
• M64: 30,636,896 km (0.034 R)
• M65: 31,380,846 km (0.102 R)
• M66: 32,062,264 km (0.078 R)
• M67: 32,542,174 km (0.088 R)
• M68: 34,555,463 km (0.088 R)
• M69: 35,259,021 km (0.053 R)
• M70: 35,400,391 km (0.104 R)
• M71: 35,967,367 km (0.054 R)
• M72: 36,537,335 km (0.086 R)
• M73: 36,751,858 km (0.117 R)
• M74: 37,686,247 km (0.092 R)
• M75: 37,758,503 km (0.084 R)
• M76: 39,798,718 km (0.089 R)
• M77: 40,314,382 km (0.118 R)
• M78: 40,609,988 km (0.032 R)
• M79: 41,203,442 km (0.116 R)
• M80: 43,909,219 km (0.092 R)
• M81: 43,985,215 km (0.118 R)
• M82: 44,442,087 km (0.102 R)
• M83: 48,074,173 km (0.118 R)
• M84: 49,253,304 km (0.091 R)
• M85: 50,123,963 km (0.036 R)
• M86: 50,760,502 km (0.101 R)
• M87: 50,840,238 km (0.113 R)
• M88: 52,605,044 km (0.117 R)
• M89: 53,251,756 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.5

Radius: 3.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.31 AU - 8.97 AU

Year: 17530 Days

Day: 24.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,735,396 km

• M1: 263,442 km (0.114 R)
• M2: 364,720 km (0.101 R)
• M3: 771,027 km (0.074 R)
• M4: 1,316,760 km (0.071 R)
• M5: 1,733,091 km (0.119 R)
• M6: 1,955,543 km (0.082 R)
• M7: 2,288,847 km (0.088 R)
• M8: 2,821,117 km (0.112 R)
• M9: 3,006,768 km (0.089 R)
• M10: 4,370,053 km (0.04 R)
• M11: 4,563,034 km (0.089 R)
• M12: 4,736,867 km (0.117 R)
• M13: 5,091,115 km (0.038 R)
• M14: 5,407,963 km (0.067 R)
• M15: 5,989,749 km (0.1 R)
• M16: 6,324,100 km (0.097 R)
• M17: 6,688,970 km (0.113 R)
• M18: 8,136,778 km (0.096 R)
• M19: 8,189,287 km (0.088 R)
• M20: 8,828,070 km (0.101 R)
• M21: 9,098,991 km (0.073 R)
• M22: 9,126,218 km (0.103 R)
• M23: 9,704,414 km (0.115 R)
• M24: 10,124,634 km (0.116 R)
• M25: 11,040,921 km (0.097 R)
• M26: 11,479,542 km (0.086 R)
• M27: 11,923,698 km (0.118 R)
• M28: 12,132,986 km (0.101 R)
• M29: 13,912,602 km (0.114 R)
• M30: 15,315,980 km (0.068 R)
• M31: 15,478,293 km (0.091 R)
• M32: 18,048,834 km (0.089 R)
• M33: 18,737,881 km (0.116 R)
• M34: 19,260,277 km (0.1 R)
• M35: 21,433,336 km (0.12 R)
• M36: 22,162,476 km (0.111 R)
• M37: 22,419,634 km (0.036 R)
• M38: 23,011,144 km (0.088 R)
• M39: 23,122,595 km (0.071 R)
• M40: 23,457,993 km (0.1 R)
• M41: 24,549,908 km (0.073 R)
• M42: 25,389,302 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit