🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.33 AU - 1.79 AU

Year: 897 Days

Day: 24.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.88 AU - 2.2 AU

Year: 1341 Days

Day: 36.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 12

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.09 AU - 2.63 AU

Year: 1668 Days

Day: 5.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,610,521 km

• M1: 157,676 km (0.094 R)
• M2: 265,387 km (0.05 R)
• M3: 447,298 km (0.108 R)
• M4: 547,678 km (0.063 R)
• M5: 642,972 km (0.09 R)
• M6: 837,299 km (0.114 R)
• M7: 1,009,187 km (0.109 R)
• M8: 1,095,505 km (0.05 R)
• M9: 1,175,390 km (0.075 R)
• M10: 1,332,169 km (0.111 R)
• M11: 1,408,464 km (0.041 R)
• M12: 1,506,151 km (0.045 R)
• M13: 1,606,083 km (0.113 R)
• M14: 2,062,057 km (0.099 R)
• M15: 2,310,988 km (0.099 R)
• M16: 2,474,498 km (0.119 R)
• M17: 2,569,643 km (0.098 R)
• M18: 2,714,902 km (0.056 R)
• M19: 2,887,837 km (0.06 R)
• M20: 3,051,797 km (0.079 R)
• M21: 3,192,867 km (0.101 R)
• M22: 3,283,972 km (0.096 R)
• M23: 3,521,983 km (0.115 R)
• M24: 3,643,157 km (0.104 R)
• M25: 3,834,343 km (0.068 R)
• M26: 3,931,282 km (0.105 R)
• M27: 4,028,970 km (0.108 R)
• M28: 4,155,978 km (0.119 R)
• M29: 4,255,611 km (0.091 R)
• M30: 4,617,937 km (0.115 R)
• M31: 4,795,509 km (0.103 R)
• M32: 4,990,435 km (0.079 R)
• M33: 5,172,795 km (0.111 R)
• M34: 5,450,449 km (0.115 R)
• M35: 5,764,604 km (0.118 R)
• M36: 6,296,126 km (0.091 R)
• M37: 6,542,962 km (0.091 R)
• M38: 6,692,710 km (0.111 R)
• M39: 6,843,504 km (0.079 R)
• M40: 6,927,728 km (0.11 R)
• M41: 7,029,305 km (0.09 R)
• M42: 7,131,480 km (0.099 R)
• M43: 8,054,649 km (0.104 R)
• M44: 8,215,167 km (0.111 R)
• M45: 8,503,293 km (0.089 R)
• M46: 8,666,803 km (0.116 R)
• M47: 8,886,413 km (0.117 R)
• M48: 9,015,366 km (0.083 R)
• M49: 9,481,214 km (0.067 R)
• M50: 9,764,403 km (0.091 R)
• M51: 9,840,398 km (0.103 R)
• M52: 10,242,817 km (0.081 R)
• M53: 11,083,407 km (0.089 R)
• M54: 11,783,974 km (0.099 R)
• M55: 12,272,561 km (0.099 R)
• M56: 13,671,899 km (0.061 R)
• M57: 13,778,263 km (0.064 R)
• M58: 13,863,683 km (0.088 R)
• M59: 13,949,253 km (0.038 R)
• M60: 14,206,861 km (0.096 R)
• M61: 14,401,189 km (0.081 R)
• M62: 14,509,497 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.6

Radius: 9.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.99 AU - 3.01 AU

Year: 1819 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 53,610,521 km

• M1: 132,095 km (0.084 R)
• M2: 260,450 km (0.077 R)
• M3: 448,494 km (0.05 R)
• M4: 570,117 km (0.039 R)
• M5: 854,503 km (0.092 R)
• M6: 1,167,761 km (0.079 R)
• M7: 1,256,772 km (0.112 R)
• M8: 1,508,246 km (0.112 R)
• M9: 1,605,784 km (0.064 R)
• M10: 1,831,228 km (0.097 R)
• M11: 1,903,334 km (0.085 R)
• M12: 1,984,565 km (0.108 R)
• M13: 2,390,873 km (0.085 R)
• M14: 2,549,896 km (0.067 R)
• M15: 2,621,852 km (0.113 R)
• M16: 2,758,286 km (0.115 R)
• M17: 2,953,511 km (0.065 R)
• M18: 3,076,779 km (0.103 R)
• M19: 3,201,544 km (0.071 R)
• M20: 3,308,507 km (0.097 R)
• M21: 3,377,322 km (0.118 R)
• M22: 3,646,897 km (0.093 R)
• M23: 3,954,620 km (0.109 R)
• M24: 4,249,477 km (0.08 R)
• M25: 4,367,360 km (0.111 R)
• M26: 4,606,268 km (0.112 R)
• M27: 4,749,433 km (0.076 R)
• M28: 4,883,024 km (0.114 R)
• M29: 5,051,621 km (0.106 R)
• M30: 5,302,497 km (0.102 R)
• M31: 5,441,174 km (0.104 R)
• M32: 5,510,886 km (0.112 R)
• M33: 5,616,054 km (0.089 R)
• M34: 5,674,846 km (0.08 R)
• M35: 5,816,515 km (0.079 R)
• M36: 6,103,743 km (0.087 R)
• M37: 6,188,266 km (0.105 R)
• M38: 6,334,273 km (0.034 R)
• M39: 6,518,428 km (0.106 R)
• M40: 6,729,211 km (0.102 R)
• M41: 7,043,367 km (0.119 R)
• M42: 7,132,228 km (0.115 R)
• M43: 7,530,009 km (0.058 R)
• M44: 7,895,626 km (0.109 R)
• M45: 7,974,763 km (0.112 R)
• M46: 8,186,893 km (0.075 R)
• M47: 8,360,726 km (0.103 R)
• M48: 8,427,895 km (0.118 R)
• M49: 8,508,828 km (0.059 R)
• M50: 8,834,801 km (0.076 R)
• M51: 8,930,694 km (0.12 R)
• M52: 9,054,411 km (0.119 R)
• M53: 9,234,228 km (0.106 R)
• M54: 9,345,529 km (0.031 R)
• M55: 9,429,154 km (0.089 R)

Asteroid Belt

Center: 2.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 12.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.81 AU - 3.47 AU

Year: 2560 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 95 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,610,521 km

• M1: 165,306 km (0.06 R)
• M2: 280,047 km (0.116 R)
• M3: 483,800 km (0.065 R)
• M4: 953,088 km (0.067 R)
• M5: 1,044,044 km (0.116 R)
• M6: 1,202,468 km (0.034 R)
• M7: 1,324,091 km (0.108 R)
• M8: 1,580,502 km (0.097 R)
• M9: 1,878,949 km (0.099 R)
• M10: 1,995,636 km (0.101 R)
• M11: 2,182,184 km (0.081 R)
• M12: 2,430,666 km (0.091 R)
• M13: 2,732,405 km (0.081 R)
• M14: 3,046,561 km (0.056 R)
• M15: 3,231,464 km (0.061 R)
• M16: 3,677,415 km (0.083 R)
• M17: 4,075,196 km (0.094 R)
• M18: 4,176,922 km (0.047 R)
• M19: 4,313,804 km (0.047 R)
• M20: 4,469,685 km (0.109 R)
• M21: 4,733,725 km (0.077 R)
• M22: 4,930,596 km (0.107 R)
• M23: 5,020,953 km (0.101 R)
• M24: 5,277,065 km (0.107 R)
• M25: 5,556,215 km (0.094 R)
• M26: 6,071,130 km (0.086 R)
• M27: 6,383,640 km (0.109 R)
• M28: 6,502,122 km (0.114 R)
• M29: 6,641,397 km (0.083 R)
• M30: 7,518,340 km (0.097 R)
• M31: 7,601,816 km (0.106 R)
• M32: 7,832,945 km (0.089 R)
• M33: 8,002,588 km (0.04 R)
• M34: 8,259,149 km (0.119 R)
• M35: 8,562,085 km (0.114 R)
• M36: 9,335,206 km (0.025 R)
• M37: 9,537,762 km (0.102 R)
• M38: 10,061,803 km (0.112 R)
• M39: 10,525,108 km (0.105 R)
• M40: 10,618,606 km (0.095 R)
• M41: 11,593,087 km (0.114 R)
• M42: 11,786,667 km (0.06 R)
• M43: 11,883,756 km (0.056 R)
• M44: 12,546,624 km (0.073 R)
• M45: 12,645,807 km (0.065 R)
• M46: 13,120,631 km (0.109 R)
• M47: 13,601,438 km (0.118 R)
• M48: 14,088,080 km (0.115 R)
• M49: 14,346,436 km (0.114 R)
• M50: 14,632,467 km (0.097 R)
• M51: 15,131,077 km (0.107 R)
• M52: 15,369,087 km (0.101 R)
• M53: 15,688,628 km (0.094 R)
• M54: 16,037,041 km (0.076 R)
• M55: 16,605,513 km (0.093 R)
• M56: 16,988,185 km (0.05 R)
• M57: 17,097,989 km (0.092 R)
• M58: 17,901,629 km (0.079 R)
• M59: 18,097,453 km (0.044 R)
• M60: 18,181,676 km (0.047 R)
• M61: 18,322,149 km (0.056 R)
• M62: 18,547,742 km (0.075 R)
• M63: 18,689,262 km (0.099 R)
• M64: 18,774,383 km (0.1 R)
• M65: 18,859,504 km (0.08 R)
• M66: 19,058,769 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204

Radius: 12.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.55 AU - 4.29 AU

Year: 3571 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,610,521 km

• M1: 167,250 km (0.094 R)
• M2: 295,306 km (0.102 R)
• M3: 386,561 km (0.114 R)
• M4: 574,456 km (0.1 R)
• M5: 740,061 km (0.102 R)
• M6: 1,002,755 km (0.075 R)
• M7: 1,159,982 km (0.095 R)
• M8: 1,316,012 km (0.054 R)
• M9: 1,521,261 km (0.116 R)
• M10: 1,759,570 km (0.044 R)
• M11: 1,906,326 km (0.051 R)
• M12: 1,998,777 km (0.11 R)
• M13: 2,092,874 km (0.077 R)
• M14: 2,458,791 km (0.11 R)
• M15: 2,636,812 km (0.087 R)
• M16: 2,911,773 km (0.104 R)
• M17: 3,127,792 km (0.1 R)
• M18: 3,391,085 km (0.089 R)
• M19: 3,748,773 km (0.072 R)
• M20: 3,924,999 km (0.081 R)
• M21: 4,209,534 km (0.118 R)
• M22: 4,300,789 km (0.089 R)
• M23: 4,392,642 km (0.055 R)
• M24: 4,846,522 km (0.077 R)
• M25: 5,038,606 km (0.073 R)
• M26: 5,266,144 km (0.069 R)
• M27: 5,546,939 km (0.051 R)
• M28: 5,630,565 km (0.101 R)
• M29: 5,799,012 km (0.068 R)
• M30: 5,986,159 km (0.083 R)
• M31: 6,158,047 km (0.072 R)
• M32: 6,244,664 km (0.103 R)
• M33: 6,383,940 km (0.093 R)
• M34: 6,612,675 km (0.116 R)
• M35: 7,060,272 km (0.081 R)
• M36: 7,333,587 km (0.083 R)
• M37: 7,628,893 km (0.066 R)
• M38: 7,871,840 km (0.103 R)
• M39: 8,212,325 km (0.063 R)
• M40: 8,654,686 km (0.088 R)
• M41: 9,662,975 km (0.099 R)
• M42: 9,763,804 km (0.092 R)
• M43: 9,946,314 km (0.114 R)
• M44: 10,314,624 km (0.056 R)
• M45: 10,479,630 km (0.098 R)
• M46: 10,896,410 km (0.059 R)
• M47: 11,106,894 km (0.104 R)
• M48: 11,681,799 km (0.095 R)
• M49: 11,853,986 km (0.117 R)
• M50: 12,353,792 km (0.119 R)
• M51: 12,661,365 km (0.053 R)
• M52: 12,749,778 km (0.075 R)
• M53: 13,780,657 km (0.061 R)
• M54: 13,871,612 km (0.085 R)
• M55: 14,214,341 km (0.102 R)
• M56: 14,329,232 km (0.117 R)
• M57: 14,722,076 km (0.111 R)
• M58: 15,141,997 km (0.089 R)
• M59: 15,542,172 km (0.107 R)
• M60: 15,636,867 km (0.106 R)
• M61: 15,779,284 km (0.119 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 10

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.93 AU - 8.61 AU

Year: 9967 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,610,521 km

• M1: 129,103 km (0.103 R)
• M2: 910,453 km (0.062 R)
• M3: 1,311,973 km (0.078 R)
• M4: 1,690,456 km (0.091 R)
• M5: 2,660,299 km (0.116 R)
• M6: 2,806,905 km (0.086 R)
• M7: 3,644,204 km (0.065 R)
• M8: 3,840,327 km (0.104 R)
• M9: 4,039,890 km (0.042 R)
• M10: 4,208,936 km (0.087 R)
• M11: 4,449,489 km (0.099 R)
• M12: 4,872,403 km (0.085 R)
• M13: 5,198,227 km (0.098 R)
• M14: 5,456,433 km (0.06 R)
• M15: 6,971,261 km (0.114 R)
• M16: 8,219,356 km (0.094 R)
• M17: 8,477,263 km (0.104 R)
• M18: 8,650,646 km (0.115 R)
• M19: 8,781,545 km (0.088 R)
• M20: 9,625,426 km (0.111 R)
• M21: 10,125,831 km (0.051 R)
• M22: 10,356,062 km (0.091 R)
• M23: 11,057,227 km (0.119 R)
• M24: 11,725,481 km (0.112 R)
• M25: 12,064,619 km (0.092 R)
• M26: 13,960,922 km (0.111 R)
• M27: 14,166,021 km (0.095 R)
• M28: 14,891,271 km (0.106 R)
• M29: 15,205,876 km (0.112 R)
• M30: 15,364,001 km (0.113 R)
• M31: 16,270,115 km (0.052 R)
• M32: 16,431,980 km (0.061 R)
• M33: 16,594,144 km (0.111 R)
• M34: 17,578,947 km (0.05 R)
• M35: 17,800,351 km (0.041 R)
• M36: 18,470,101 km (0.07 R)
• M37: 18,638,848 km (0.11 R)
• M38: 19,091,381 km (0.079 R)
• M39: 19,318,919 km (0.118 R)
• M40: 19,604,651 km (0.097 R)
• M41: 20,820,134 km (0.074 R)
• M42: 21,230,780 km (0.079 R)
• M43: 21,407,605 km (0.075 R)
• M44: 21,584,878 km (0.106 R)
• M45: 22,960,132 km (0.081 R)
• M46: 23,141,594 km (0.118 R)
• M47: 24,672,429 km (0.084 R)
• M48: 24,796,296 km (0.115 R)
• M49: 25,169,094 km (0.108 R)
• M50: 25,356,241 km (0.12 R)
• M51: 26,615,705 km (0.037 R)
• M52: 28,607,601 km (0.042 R)
• M53: 30,314,961 km (0.069 R)
• M54: 31,114,113 km (0.091 R)
• M55: 33,005,629 km (0.112 R)
• M56: 33,415,826 km (0.074 R)
• M57: 33,552,858 km (0.049 R)
• M58: 33,896,484 km (0.118 R)
• M59: 35,701,681 km (0.116 R)
• M60: 35,912,016 km (0.064 R)
• M61: 36,969,823 km (0.045 R)
• M62: 37,111,641 km (0.041 R)
• M63: 37,324,669 km (0.084 R)
• M64: 37,823,278 km (0.091 R)
• M65: 37,966,144 km (0.053 R)
• M66: 38,109,310 km (0.094 R)
• M67: 38,252,475 km (0.052 R)
• M68: 40,276,833 km (0.092 R)
• M69: 43,752,141 km (0.052 R)
• M70: 43,827,090 km (0.057 R)
• M71: 43,977,136 km (0.08 R)
• M72: 44,052,235 km (0.065 R)
• M73: 45,184,092 km (0.108 R)
• M74: 45,639,468 km (0.066 R)
• M75: 45,715,613 km (0.104 R)
• M76: 46,784,640 km (0.054 R)
• M77: 48,403,737 km (0.064 R)
• M78: 49,415,169 km (0.097 R)
• M79: 50,198,014 km (0.107 R)
• M80: 50,591,008 km (0.095 R)
• M81: 50,669,696 km (0.074 R)
• M82: 52,093,419 km (0.115 R)
• M83: 52,172,856 km (0.059 R)
• M84: 52,252,442 km (0.062 R)
• M85: 52,890,028 km (0.113 R)
• M86: 53,289,903 km (0.087 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: 506 - 19,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit