🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.96 AU - 0.96 AU

Year: 344 Days

Day: 36.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,184,274 km

• M1: 225,444 km (0.06 R)
• M2: 560,244 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.98 AU - 5.1 AU

Year: 3533 Days

Day: 43.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 13.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.76 AU - 4.9 AU

Year: 3877 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,184,274 km

• M1: 169,494 km (0.077 R)
• M2: 375,939 km (0.117 R)
• M3: 633,397 km (0.087 R)
• M4: 811,419 km (0.101 R)
• M5: 965,804 km (0.093 R)
• M6: 1,072,318 km (0.032 R)
• M7: 1,213,388 km (0.066 R)
• M8: 1,417,141 km (0.105 R)
• M9: 1,506,899 km (0.109 R)
• M10: 1,823,897 km (0.07 R)
• M11: 2,004,312 km (0.103 R)
• M12: 2,096,764 km (0.051 R)
• M13: 2,219,284 km (0.087 R)
• M14: 2,383,244 km (0.068 R)
• M15: 2,471,806 km (0.107 R)
• M16: 2,611,680 km (0.12 R)
• M17: 2,754,396 km (0.092 R)
• M18: 2,857,918 km (0.11 R)
• M19: 3,026,365 km (0.106 R)
• M20: 3,274,398 km (0.096 R)
• M21: 3,373,282 km (0.042 R)
• M22: 4,011,617 km (0.091 R)
• M23: 4,117,681 km (0.038 R)
• M24: 4,212,826 km (0.114 R)
• M25: 4,369,155 km (0.086 R)
• M26: 4,588,615 km (0.11 R)
• M27: 4,774,416 km (0.087 R)
• M28: 5,089,619 km (0.091 R)
• M29: 5,463,913 km (0.057 R)
• M30: 5,608,275 km (0.112 R)
• M31: 6,062,454 km (0.096 R)
• M32: 6,321,557 km (0.111 R)
• M33: 6,473,249 km (0.102 R)
• M34: 6,780,224 km (0.109 R)
• M35: 7,365,302 km (0.063 R)
• M36: 7,495,901 km (0.113 R)
• M37: 7,847,904 km (0.085 R)
• M38: 8,100,725 km (0.097 R)
• M39: 8,492,522 km (0.084 R)
• M40: 8,614,294 km (0.119 R)
• M41: 9,720,720 km (0.072 R)
• M42: 9,832,320 km (0.117 R)
• M43: 9,928,212 km (0.098 R)
• M44: 10,201,677 km (0.116 R)
• M45: 10,739,781 km (0.069 R)
• M46: 10,888,182 km (0.093 R)

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 9.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.69 AU - 9.75 AU

Year: 9405 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,184,274 km

• M1: 129,851 km (0.108 R)
• M2: 273,764 km (0.08 R)
• M3: 368,310 km (0.085 R)
• M4: 528,978 km (0.11 R)
• M5: 625,917 km (0.112 R)
• M6: 699,220 km (0.097 R)
• M7: 823,387 km (0.098 R)
• M8: 1,354,310 km (0.116 R)
• M9: 1,634,058 km (0.115 R)
• M10: 1,717,384 km (0.119 R)
• M11: 1,845,140 km (0.06 R)
• M12: 1,910,215 km (0.101 R)
• M13: 2,155,855 km (0.052 R)
• M14: 2,628,285 km (0.074 R)
• M15: 2,726,720 km (0.105 R)
• M16: 2,801,370 km (0.058 R)
• M17: 3,080,819 km (0.066 R)
• M18: 3,476,505 km (0.106 R)
• M19: 3,584,814 km (0.101 R)
• M20: 3,860,523 km (0.086 R)
• M21: 4,114,540 km (0.105 R)
• M22: 4,491,227 km (0.079 R)
• M23: 4,609,410 km (0.109 R)
• M24: 4,818,697 km (0.092 R)
• M25: 5,911,509 km (0.057 R)
• M26: 6,402,639 km (0.115 R)
• M27: 6,907,083 km (0.057 R)
• M28: 7,599,273 km (0.11 R)
• M29: 7,989,573 km (0.064 R)
• M30: 8,133,038 km (0.097 R)
• M31: 8,205,144 km (0.085 R)
• M32: 8,495,663 km (0.099 R)
• M33: 8,642,119 km (0.111 R)
• M34: 8,863,524 km (0.113 R)
• M35: 9,086,724 km (0.065 R)
• M36: 9,462,963 km (0.1 R)
• M37: 9,729,397 km (0.074 R)
• M38: 10,036,970 km (0.061 R)
• M39: 11,338,920 km (0.089 R)
• M40: 12,236,208 km (0.117 R)
• M41: 12,484,989 km (0.081 R)
• M42: 12,777,154 km (0.054 R)
• M43: 12,945,153 km (0.089 R)
• M44: 13,156,235 km (0.116 R)
• M45: 13,539,056 km (0.115 R)
• M46: 13,925,617 km (0.049 R)
• M47: 14,973,849 km (0.048 R)
• M48: 15,866,799 km (0.1 R)
• M49: 16,047,364 km (0.114 R)
• M50: 17,331,063 km (0.105 R)
• M51: 17,610,512 km (0.118 R)
• M52: 17,938,281 km (0.071 R)
• M53: 18,032,228 km (0.046 R)
• M54: 18,126,475 km (0.079 R)
• M55: 18,410,112 km (0.075 R)
• M56: 19,365,893 km (0.073 R)
• M57: 20,191,075 km (0.096 R)
• M58: 21,226,143 km (0.104 R)
• M59: 22,379,542 km (0.054 R)
• M60: 22,989,303 km (0.099 R)
• M61: 23,450,364 km (0.069 R)
• M62: 23,759,283 km (0.119 R)
• M63: 24,173,520 km (0.071 R)
• M64: 25,482,950 km (0.088 R)
• M65: 25,641,673 km (0.079 R)
• M66: 25,747,589 km (0.111 R)
• M67: 26,279,708 km (0.083 R)
• M68: 26,922,979 km (0.102 R)
• M69: 27,030,690 km (0.047 R)
• M70: 27,138,550 km (0.073 R)
• M71: 28,279,682 km (0.092 R)
• M72: 28,773,505 km (0.098 R)
• M73: 28,994,012 km (0.091 R)
• M74: 30,048,677 km (0.103 R)
• M75: 30,272,176 km (0.068 R)
• M76: 30,946,414 km (0.103 R)
• M77: 32,024,117 km (0.065 R)
• M78: 32,309,699 km (0.108 R)
• M79: 34,157,682 km (0.117 R)
• M80: 34,683,518 km (0.112 R)
• M81: 35,565,996 km (0.117 R)
• M82: 35,861,901 km (0.066 R)
• M83: 36,277,334 km (0.105 R)
• M84: 36,754,102 km (0.104 R)
• M85: 37,713,922 km (0.098 R)
• M86: 41,386,101 km (0.091 R)
• M87: 41,448,334 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.3

Radius: 13.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.98 AU - 11.38 AU

Year: 11863 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,184,274 km

• M1: 180,565 km (0.119 R)
• M2: 426,354 km (0.104 R)
• M3: 583,731 km (0.1 R)
• M4: 748,588 km (0.059 R)
• M5: 845,976 km (0.037 R)
• M6: 930,948 km (0.093 R)
• M7: 1,037,162 km (0.096 R)
• M8: 1,321,996 km (0.108 R)
• M9: 1,526,347 km (0.085 R)
• M10: 1,763,759 km (0.057 R)
• M11: 2,036,775 km (0.118 R)
• M12: 2,178,444 km (0.043 R)
• M13: 2,274,935 km (0.118 R)
• M14: 2,675,408 km (0.073 R)
• M15: 2,910,726 km (0.117 R)
• M16: 3,458,104 km (0.083 R)
• M17: 3,802,179 km (0.048 R)
• M18: 4,037,796 km (0.094 R)
• M19: 4,523,540 km (0.117 R)
• M20: 4,616,740 km (0.083 R)
• M21: 5,060,298 km (0.086 R)
• M22: 7,294,542 km (0.102 R)
• M23: 7,625,303 km (0.115 R)
• M24: 8,111,945 km (0.076 R)
• M25: 8,378,079 km (0.111 R)
• M26: 9,671,802 km (0.082 R)
• M27: 10,198,536 km (0.066 R)
• M28: 10,734,694 km (0.104 R)
• M29: 10,985,271 km (0.066 R)
• M30: 11,534,744 km (0.085 R)
• M31: 11,834,388 km (0.065 R)
• M32: 12,006,875 km (0.091 R)
• M33: 12,310,558 km (0.116 R)
• M34: 12,572,953 km (0.108 R)
• M35: 13,147,708 km (0.112 R)
• M36: 13,731,140 km (0.08 R)
• M37: 13,821,646 km (0.083 R)
• M38: 14,048,736 km (0.093 R)
• M39: 14,277,172 km (0.05 R)
• M40: 14,460,878 km (0.115 R)
• M41: 15,156,359 km (0.075 R)
• M42: 16,628,402 km (0.096 R)
• M43: 16,821,682 km (0.078 R)
• M44: 16,918,472 km (0.115 R)
• M45: 17,259,256 km (0.101 R)
• M46: 17,897,889 km (0.105 R)
• M47: 18,244,956 km (0.099 R)
• M48: 18,945,972 km (0.085 R)
• M49: 19,046,801 km (0.081 R)
• M50: 19,401,198 km (0.104 R)
• M51: 20,065,263 km (0.113 R)
• M52: 20,168,037 km (0.101 R)
• M53: 20,996,959 km (0.068 R)
• M54: 21,415,683 km (0.1 R)
• M55: 21,837,100 km (0.079 R)
• M56: 21,942,866 km (0.094 R)
• M57: 22,048,781 km (0.108 R)
• M58: 22,154,996 km (0.082 R)
• M59: 22,902,536 km (0.062 R)
• M60: 23,658,604 km (0.106 R)
• M61: 24,587,457 km (0.083 R)
• M62: 26,593,864 km (0.116 R)
• M63: 28,536,691 km (0.085 R)
• M64: 29,058,638 km (0.115 R)
• M65: 29,233,219 km (0.08 R)
• M66: 31,535,680 km (0.112 R)
• M67: 31,955,152 km (0.104 R)
• M68: 32,255,844 km (0.039 R)
• M69: 33,285,227 km (0.105 R)
• M70: 34,018,556 km (0.112 R)
• M71: 34,141,226 km (0.115 R)
• M72: 34,264,046 km (0.118 R)
• M73: 34,818,755 km (0.111 R)
• M74: 35,500,772 km (0.116 R)
• M75: 37,383,311 km (0.112 R)
• M76: 38,081,634 km (0.074 R)
• M77: 38,272,820 km (0.087 R)
• M78: 38,784,295 km (0.055 R)
• M79: 39,813,977 km (0.087 R)
• M80: 39,943,379 km (0.072 R)
• M81: 41,834,596 km (0.097 R)
• M82: 42,097,738 km (0.086 R)
• M83: 42,956,729 km (0.101 R)
• M84: 43,222,266 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 14.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.4 AU - 14.36 AU

Year: 15910 Days

Day: 11.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 59,184,274 km

• M1: 184,903 km (0.06 R)
• M2: 445,652 km (0.074 R)
• M3: 720,164 km (0.06 R)
• M4: 1,589,627 km (0.074 R)
• M5: 1,896,452 km (0.102 R)
• M6: 2,347,939 km (0.037 R)
• M7: 2,718,493 km (0.057 R)
• M8: 3,087,999 km (0.081 R)
• M9: 3,412,028 km (0.076 R)
• M10: 4,049,465 km (0.069 R)
• M11: 4,248,131 km (0.107 R)
• M12: 4,563,483 km (0.12 R)
• M13: 4,724,151 km (0.077 R)
• M14: 4,933,439 km (0.113 R)
• M15: 5,433,993 km (0.088 R)
• M16: 5,555,616 km (0.09 R)
• M17: 5,926,020 km (0.112 R)
• M18: 6,821,513 km (0.112 R)
• M19: 7,165,140 km (0.042 R)
• M20: 7,352,436 km (0.062 R)
• M21: 7,541,378 km (0.12 R)
• M22: 8,090,402 km (0.089 R)
• M23: 8,995,619 km (0.109 R)
• M24: 9,285,091 km (0.08 R)
• M25: 9,873,459 km (0.086 R)
• M26: 10,443,577 km (0.094 R)
• M27: 10,993,648 km (0.102 R)
• M28: 11,086,249 km (0.062 R)
• M29: 11,396,815 km (0.117 R)
• M30: 11,963,192 km (0.106 R)
• M31: 12,410,041 km (0.046 R)
• M32: 12,667,948 km (0.098 R)
• M33: 13,386,167 km (0.081 R)
• M34: 13,551,174 km (0.105 R)
• M35: 13,983,661 km (0.09 R)
• M36: 14,793,883 km (0.052 R)
• M37: 14,896,358 km (0.092 R)
• M38: 15,550,100 km (0.043 R)
• M39: 15,932,921 km (0.064 R)
• M40: 16,248,573 km (0.111 R)
• M41: 16,850,255 km (0.091 R)
• M42: 17,315,355 km (0.096 R)
• M43: 18,478,179 km (0.11 R)
• M44: 18,920,690 km (0.071 R)
• M45: 19,329,541 km (0.037 R)
• M46: 19,703,685 km (0.095 R)
• M47: 20,269,464 km (0.087 R)
• M48: 20,459,304 km (0.106 R)
• M49: 22,428,610 km (0.112 R)
• M50: 23,774,991 km (0.106 R)
• M51: 23,935,061 km (0.111 R)
• M52: 24,579,229 km (0.111 R)
• M53: 25,515,114 km (0.107 R)
• M54: 26,545,544 km (0.097 R)
• M55: 27,045,051 km (0.107 R)
• M56: 27,212,152 km (0.092 R)
• M57: 27,673,661 km (0.106 R)
• M58: 28,011,005 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.7

Radius: 4.1

Gravity: 24.55 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.46 AU - 16.1 AU

Year: 17676 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,184,274 km

• M1: 85,570 km (0.119 R)
• M2: 170,691 km (0.103 R)
• M3: 284,685 km (0.115 R)
• M4: 454,927 km (0.105 R)
• M5: 524,041 km (0.117 R)
• M6: 559,945 km (0.072 R)
• M7: 615,446 km (0.099 R)
• M8: 653,593 km (0.101 R)
• M9: 963,859 km (0.033 R)
• M10: 1,030,879 km (0.091 R)
• M11: 1,977,385 km (0.102 R)
• M12: 2,357,064 km (0.026 R)
• M13: 2,417,502 km (0.116 R)
• M14: 3,049,553 km (0.079 R)
• M15: 4,491,826 km (0.109 R)
• M16: 4,566,924 km (0.06 R)
• M17: 5,142,876 km (0.115 R)
• M18: 5,539,609 km (0.091 R)
• M19: 5,741,566 km (0.081 R)
• M20: 6,194,549 km (0.083 R)
• M21: 6,278,174 km (0.047 R)
• M22: 6,320,061 km (0.089 R)
• M23: 6,658,900 km (0.114 R)
• M24: 7,178,155 km (0.104 R)
• M25: 7,354,082 km (0.104 R)
• M26: 7,755,303 km (0.119 R)
• M27: 8,072,152 km (0.085 R)
• M28: 9,142,823 km (0.116 R)
• M29: 9,285,839 km (0.105 R)
• M30: 9,962,620 km (0.087 R)
• M31: 10,906,134 km (0.098 R)
• M32: 11,981,742 km (0.056 R)
• M33: 12,033,802 km (0.077 R)
• M34: 12,086,012 km (0.042 R)
• M35: 12,453,125 km (0.059 R)
• M36: 13,305,683 km (0.106 R)
• M37: 13,684,764 km (0.066 R)
• M38: 14,067,137 km (0.09 R)
• M39: 15,066,750 km (0.114 R)
• M40: 15,292,044 km (0.087 R)
• M41: 15,404,990 km (0.027 R)
• M42: 15,461,688 km (0.104 R)
• M43: 16,782,936 km (0.05 R)
• M44: 17,664,068 km (0.106 R)
• M45: 18,080,249 km (0.11 R)
• M46: 18,319,606 km (0.113 R)
• M47: 19,593,132 km (0.112 R)
• M48: 19,900,706 km (0.101 R)
• M49: 20,457,958 km (0.118 R)
• M50: 20,957,764 km (0.086 R)
• M51: 22,096,802 km (0.116 R)
• M52: 24,039,480 km (0.098 R)
• M53: 25,097,736 km (0.087 R)
• M54: 25,498,508 km (0.113 R)
• M55: 25,766,737 km (0.097 R)
• M56: 25,834,056 km (0.093 R)
• M57: 25,968,694 km (0.101 R)
• M58: 27,190,909 km (0.074 R)
• M59: 28,085,205 km (0.092 R)
• M60: 29,620,378 km (0.082 R)
• M61: 30,256,319 km (0.067 R)
• M62: 30,469,197 km (0.093 R)
• M63: 31,685,427 km (0.096 R)
• M64: 31,973,852 km (0.115 R)
• M65: 33,870,005 km (0.114 R)
• M66: 34,980,321 km (0.081 R)
• M67: 35,727,263 km (0.071 R)
• M68: 36,328,497 km (0.107 R)
• M69: 36,403,894 km (0.087 R)
• M70: 36,554,838 km (0.086 R)
• M71: 38,998,220 km (0.092 R)
• M72: 40,943,292 km (0.065 R)
• M73: 41,572,500 km (0.086 R)
• M74: 42,919,928 km (0.047 R)
• M75: 43,959,933 km (0.081 R)
• M76: 45,413,575 km (0.037 R)
• M77: 46,146,306 km (0.08 R)
• M78: 46,555,157 km (0.07 R)
• M79: 47,293,871 km (0.069 R)
• M80: 48,119,352 km (0.09 R)
• M81: 49,199,449 km (0.088 R)
• M82: 50,708,293 km (0.067 R)
• M83: 50,792,516 km (0.054 R)
• M84: 50,876,889 km (0.039 R)
• M85: 51,892,210 km (0.103 R)
• M86: 52,487,610 km (0.036 R)
• M87: 54,028,917 km (0.061 R)
• M88: 54,459,758 km (0.107 R)
• M89: 55,324,733 km (0.096 R)
• M90: 55,498,267 km (0.11 R)
• M91: 56,107,130 km (0.111 R)
• M92: 56,455,992 km (0.066 R)
• M93: 56,630,723 km (0.089 R)
• M94: 57,243,625 km (0.086 R)
• M95: 58,123,111 km (0.12 R)
• M96: 58,741,399 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 13,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit