🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.45 AU - 0.59 AU

Year: 242 Days

Day: 29 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.4

Radius: 10.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.61 AU - 0.83 AU

Year: 394 Days

Day: 7.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 25,068,272 km

• M1: 137,181 km (0.088 R)
• M2: 223,798 km (0.093 R)
• M3: 295,007 km (0.092 R)
• M4: 363,672 km (0.088 R)
• M5: 454,030 km (0.083 R)
• M6: 588,368 km (0.032 R)
• M7: 659,727 km (0.073 R)
• M8: 740,360 km (0.094 R)
• M9: 849,566 km (0.072 R)
• M10: 935,286 km (0.116 R)
• M11: 1,085,183 km (0.077 R)
• M12: 1,193,342 km (0.107 R)
• M13: 1,261,409 km (0.041 R)
• M14: 1,368,222 km (0.055 R)
• M15: 1,435,990 km (0.076 R)
• M16: 1,547,889 km (0.107 R)
• M17: 1,674,748 km (0.102 R)
• M18: 1,755,830 km (0.098 R)
• M19: 1,842,447 km (0.105 R)
• M20: 1,947,615 km (0.084 R)
• M21: 2,076,418 km (0.088 R)
• M22: 2,208,214 km (0.111 R)
• M23: 2,315,775 km (0.111 R)
• M24: 2,475,695 km (0.116 R)
• M25: 2,550,045 km (0.108 R)
• M26: 2,667,779 km (0.035 R)
• M27: 2,748,861 km (0.089 R)
• M28: 3,036,986 km (0.045 R)
• M29: 3,141,854 km (0.108 R)
• M30: 3,309,254 km (0.111 R)
• M31: 3,432,822 km (0.091 R)
• M32: 3,558,036 km (0.085 R)
• M33: 3,658,266 km (0.063 R)

Asteroid Belt

Center: 0.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.8

Radius: 10.5

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.96 AU - 1.52 AU

Year: 892 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 166.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,068,272 km

• M1: 130,898 km (0.059 R)
• M2: 222,302 km (0.091 R)
• M3: 303,085 km (0.1 R)
• M4: 385,364 km (0.069 R)
• M5: 498,311 km (0.117 R)
• M6: 647,460 km (0.077 R)
• M7: 762,052 km (0.119 R)
• M8: 1,019,958 km (0.072 R)
• M9: 1,170,603 km (0.114 R)
• M10: 1,275,322 km (0.063 R)
• M11: 1,430,604 km (0.101 R)
• M12: 1,600,548 km (0.115 R)
• M13: 1,872,666 km (0.073 R)
• M14: 1,969,606 km (0.107 R)
• M15: 2,104,692 km (0.071 R)
• M16: 2,196,546 km (0.113 R)
• M17: 2,327,444 km (0.044 R)
• M18: 2,441,587 km (0.109 R)
• M19: 2,509,205 km (0.036 R)
• M20: 2,636,363 km (0.091 R)
• M21: 2,826,053 km (0.104 R)
• M22: 2,938,102 km (0.026 R)
• M23: 3,030,703 km (0.095 R)
• M24: 3,314,939 km (0.107 R)
• M25: 3,390,037 km (0.097 R)
• M26: 3,640,763 km (0.101 R)
• M27: 3,852,594 km (0.09 R)
• M28: 4,091,502 km (0.086 R)
• M29: 4,441,112 km (0.075 R)
• M30: 4,583,828 km (0.057 R)
• M31: 4,752,126 km (0.115 R)
• M32: 4,885,866 km (0.098 R)
• M33: 5,045,487 km (0.112 R)
• M34: 5,445,961 km (0.083 R)
• M35: 5,534,822 km (0.087 R)
• M36: 5,611,566 km (0.102 R)
• M37: 5,934,697 km (0.101 R)
• M38: 6,026,401 km (0.098 R)
• M39: 6,424,331 km (0.048 R)
• M40: 6,653,664 km (0.115 R)
• M41: 6,926,980 km (0.114 R)
• M42: 7,231,860 km (0.108 R)
• M43: 7,883,658 km (0.096 R)
• M44: 8,013,360 km (0.09 R)
• M45: 8,129,298 km (0.099 R)
• M46: 8,289,667 km (0.084 R)
• M47: 8,539,495 km (0.116 R)
• M48: 8,776,907 km (0.12 R)
• M49: 8,926,355 km (0.071 R)
• M50: 9,106,920 km (0.088 R)
• M51: 9,395,195 km (0.07 R)
• M52: 9,903,229 km (0.115 R)
• M53: 10,058,961 km (0.08 R)
• M54: 10,168,317 km (0.103 R)
• M55: 10,673,808 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.8

Radius: 11.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.25 AU - 1.81 AU

Year: 1222 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,068,272 km

• M1: 149,149 km (0.107 R)
• M2: 234,569 km (0.108 R)
• M3: 329,415 km (0.12 R)
• M4: 413,638 km (0.09 R)
• M5: 486,043 km (0.073 R)
• M6: 604,525 km (0.111 R)
• M7: 714,928 km (0.089 R)
• M8: 786,137 km (0.063 R)
• M9: 901,477 km (0.069 R)
• M10: 979,417 km (0.092 R)
• M11: 1,067,231 km (0.09 R)
• M12: 1,212,341 km (0.072 R)
• M13: 1,307,336 km (0.118 R)
• M14: 1,582,446 km (0.111 R)
• M15: 1,812,378 km (0.08 R)
• M16: 1,950,008 km (0.106 R)
• M17: 2,034,381 km (0.088 R)
• M18: 2,110,527 km (0.097 R)
• M19: 2,216,741 km (0.079 R)
• M20: 2,364,394 km (0.099 R)
• M21: 2,485,120 km (0.066 R)
• M22: 2,587,146 km (0.118 R)
• M23: 2,659,551 km (0.099 R)
• M24: 2,848,792 km (0.115 R)
• M25: 2,945,133 km (0.083 R)
• M26: 3,042,521 km (0.117 R)
• M27: 3,229,519 km (0.12 R)
• M28: 3,488,772 km (0.053 R)
• M29: 3,684,745 km (0.105 R)
• M30: 3,848,854 km (0.077 R)
• M31: 3,967,635 km (0.095 R)
• M32: 4,051,559 km (0.056 R)
• M33: 4,282,239 km (0.068 R)
• M34: 4,479,858 km (0.114 R)
• M35: 4,680,469 km (0.118 R)
• M36: 4,820,193 km (0.039 R)
• M37: 4,922,817 km (0.103 R)
• M38: 5,486,203 km (0.079 R)
• M39: 5,701,175 km (0.12 R)
• M40: 5,891,463 km (0.065 R)
• M41: 6,042,557 km (0.118 R)
• M42: 6,461,132 km (0.12 R)
• M43: 6,716,795 km (0.08 R)
• M44: 6,874,770 km (0.037 R)
• M45: 7,033,942 km (0.086 R)
• M46: 7,608,099 km (0.082 R)
• M47: 7,682,748 km (0.103 R)
• M48: 7,848,054 km (0.091 R)
• M49: 8,075,293 km (0.102 R)
• M50: 8,228,032 km (0.092 R)
• M51: 8,320,035 km (0.093 R)
• M52: 8,397,078 km (0.05 R)
• M53: 8,738,760 km (0.087 R)
• M54: 9,339,694 km (0.051 R)
• M55: 10,019,467 km (0.083 R)
• M56: 10,233,093 km (0.06 R)
• M57: 10,415,153 km (0.118 R)
• M58: 10,548,146 km (0.075 R)
• M59: 10,648,227 km (0.103 R)
• M60: 10,866,341 km (0.078 R)
• M61: 11,153,718 km (0.102 R)
• M62: 11,323,960 km (0.116 R)
• M63: 11,546,562 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273

Radius: 10.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.42 AU - 2.24 AU

Year: 1598 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 25,068,272 km

• M1: 521,498 km (0.077 R)
• M2: 635,043 km (0.038 R)
• M3: 1,183,020 km (0.047 R)
• M4: 1,345,334 km (0.058 R)
• M5: 1,413,999 km (0.092 R)
• M6: 1,586,934 km (0.046 R)
• M7: 1,709,006 km (0.111 R)
• M8: 1,885,232 km (0.062 R)
• M9: 1,971,251 km (0.073 R)
• M10: 2,201,333 km (0.05 R)
• M11: 2,449,815 km (0.112 R)
• M12: 2,630,080 km (0.077 R)
• M13: 2,844,454 km (0.036 R)
• M14: 2,963,833 km (0.106 R)
• M15: 3,373,881 km (0.109 R)
• M16: 3,682,501 km (0.11 R)
• M17: 3,758,347 km (0.092 R)
• M18: 3,834,792 km (0.114 R)
• M19: 4,000,397 km (0.099 R)
• M20: 4,315,749 km (0.042 R)
• M21: 4,407,303 km (0.12 R)
• M22: 4,922,967 km (0.111 R)
• M23: 5,103,083 km (0.047 R)
• M24: 5,359,045 km (0.099 R)
• M25: 5,569,379 km (0.115 R)
• M26: 5,845,537 km (0.049 R)
• M27: 6,062,155 km (0.039 R)
• M28: 6,152,063 km (0.102 R)
• M29: 6,281,315 km (0.111 R)
• M30: 6,476,989 km (0.104 R)
• M31: 6,754,344 km (0.048 R)
• M32: 6,927,877 km (0.093 R)
• M33: 7,568,007 km (0.075 R)
• M34: 7,916,271 km (0.101 R)
• M35: 8,156,076 km (0.119 R)
• M36: 8,226,985 km (0.12 R)
• M37: 8,298,194 km (0.11 R)
• M38: 8,570,612 km (0.107 R)
• M39: 8,715,273 km (0.091 R)
• M40: 8,977,518 km (0.112 R)
• M41: 9,094,952 km (0.05 R)
• M42: 9,390,707 km (0.083 R)
• M43: 9,674,644 km (0.031 R)
• M44: 9,810,180 km (0.086 R)
• M45: 9,916,095 km (0.055 R)
• M46: 10,174,600 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 14.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.47 AU - 3.93 AU

Year: 3696 Days

Day: 7.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,068,272 km

• M1: 184,903 km (0.102 R)
• M2: 342,729 km (0.091 R)
• M3: 591,510 km (0.111 R)
• M4: 708,496 km (0.11 R)
• M5: 858,991 km (0.105 R)
• M6: 957,726 km (0.037 R)
• M7: 1,100,442 km (0.074 R)
• M8: 1,209,349 km (0.059 R)
• M9: 1,322,146 km (0.077 R)
• M10: 1,453,643 km (0.092 R)
• M11: 1,605,335 km (0.058 R)
• M12: 2,372,173 km (0.081 R)
• M13: 2,553,037 km (0.055 R)
• M14: 2,645,190 km (0.079 R)
• M15: 3,006,020 km (0.102 R)
• M16: 3,262,131 km (0.03 R)
• M17: 3,484,583 km (0.102 R)
• M18: 3,628,796 km (0.059 R)
• M19: 3,838,382 km (0.095 R)
• M20: 4,291,664 km (0.082 R)
• M21: 4,969,192 km (0.1 R)
• M22: 5,132,254 km (0.069 R)
• M23: 5,226,202 km (0.043 R)
• M24: 5,559,655 km (0.11 R)
• M25: 5,900,140 km (0.12 R)
• M26: 6,755,391 km (0.12 R)
• M27: 6,962,435 km (0.108 R)
• M28: 7,329,697 km (0.104 R)
• M29: 7,462,391 km (0.068 R)
• M30: 7,784,325 km (0.102 R)
• M31: 8,028,768 km (0.083 R)
• M32: 8,138,124 km (0.059 R)
• M33: 8,358,631 km (0.119 R)
• M34: 8,974,975 km (0.086 R)
• M35: 9,088,669 km (0.069 R)
• M36: 9,202,812 km (0.042 R)
• M37: 9,606,278 km (0.093 R)
• M38: 9,956,636 km (0.116 R)
• M39: 10,972,256 km (0.111 R)
• M40: 11,124,397 km (0.093 R)
• M41: 11,430,773 km (0.114 R)
• M42: 11,833,341 km (0.061 R)
• M43: 12,209,131 km (0.082 R)
• M44: 12,303,677 km (0.108 R)
• M45: 12,461,951 km (0.097 R)
• M46: 12,684,403 km (0.064 R)
• M47: 12,812,160 km (0.112 R)
• M48: 13,653,199 km (0.099 R)
• M49: 13,784,247 km (0.081 R)
• M50: 14,014,478 km (0.093 R)
• M51: 15,083,205 km (0.086 R)
• M52: 15,593,184 km (0.107 R)
• M53: 16,595,341 km (0.104 R)
• M54: 16,875,388 km (0.103 R)
• M55: 17,832,515 km (0.076 R)
• M56: 18,227,453 km (0.102 R)
• M57: 18,552,679 km (0.092 R)
• M58: 19,540,175 km (0.094 R)
• M59: 20,208,129 km (0.104 R)
• M60: 20,320,178 km (0.056 R)
• M61: 20,507,325 km (0.066 R)
• M62: 21,375,741 km (0.091 R)
• M63: 21,566,179 km (0.065 R)
• M64: 21,718,918 km (0.107 R)
• M65: 21,872,106 km (0.094 R)
• M66: 21,987,147 km (0.057 R)
• M67: 22,720,476 km (0.059 R)
• M68: 23,736,993 km (0.085 R)
• M69: 26,139,386 km (0.086 R)
• M70: 26,465,509 km (0.101 R)
• M71: 27,245,512 km (0.116 R)
• M72: 27,369,379 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 13.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.03 AU - 3.93 AU

Year: 4192 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,068,272 km

• M1: 167,400 km (0.088 R)
• M2: 258,056 km (0.117 R)
• M3: 417,079 km (0.072 R)
• M4: 671,545 km (0.096 R)
• M5: 786,586 km (0.058 R)
• M6: 1,039,107 km (0.069 R)
• M7: 1,150,408 km (0.103 R)
• M8: 1,332,169 km (0.084 R)
• M9: 1,523,954 km (0.067 R)
• M10: 2,122,794 km (0.076 R)
• M11: 2,465,074 km (0.111 R)
• M12: 2,651,622 km (0.114 R)
• M13: 3,020,979 km (0.118 R)
• M14: 3,147,838 km (0.057 R)
• M15: 3,388,242 km (0.053 R)
• M16: 3,539,186 km (0.116 R)
• M17: 3,653,928 km (0.109 R)
• M18: 3,770,016 km (0.093 R)
• M19: 4,085,518 km (0.117 R)
• M20: 4,368,707 km (0.118 R)
• M21: 5,104,878 km (0.12 R)
• M22: 5,235,028 km (0.115 R)
• M23: 5,322,393 km (0.101 R)
• M24: 5,699,380 km (0.101 R)
• M25: 6,062,155 km (0.096 R)
• M26: 6,573,181 km (0.117 R)
• M27: 6,977,843 km (0.113 R)
• M28: 7,341,516 km (0.116 R)
• M29: 7,936,466 km (0.095 R)
• M30: 8,188,987 km (0.095 R)
• M31: 8,521,244 km (0.119 R)
• M32: 8,702,108 km (0.119 R)
• M33: 9,120,085 km (0.045 R)
• M34: 9,225,701 km (0.069 R)
• M35: 9,437,980 km (0.037 R)
• M36: 10,139,145 km (0.09 R)
• M37: 10,496,235 km (0.102 R)
• M38: 11,222,533 km (0.079 R)
• M39: 11,364,053 km (0.094 R)
• M40: 11,449,323 km (0.06 R)
• M41: 12,051,904 km (0.045 R)
• M42: 12,459,259 km (0.099 R)
• M43: 12,635,335 km (0.113 R)
• M44: 12,812,160 km (0.058 R)
• M45: 13,228,042 km (0.103 R)
• M46: 13,437,778 km (0.105 R)
• M47: 13,558,055 km (0.114 R)
• M48: 13,678,631 km (0.109 R)
• M49: 14,012,234 km (0.067 R)
• M50: 14,226,010 km (0.098 R)
• M51: 14,348,530 km (0.08 R)
• M52: 14,718,486 km (0.105 R)
• M53: 14,842,502 km (0.1 R)
• M54: 14,935,851 km (0.048 R)
• M55: 15,216,647 km (0.08 R)
• M56: 15,974,360 km (0.109 R)
• M57: 16,069,953 km (0.113 R)
• M58: 16,197,709 km (0.026 R)
• M59: 17,460,914 km (0.065 R)
• M60: 18,021,307 km (0.1 R)
• M61: 18,220,572 km (0.087 R)
• M62: 18,587,835 km (0.087 R)
• M63: 19,058,619 km (0.079 R)
• M64: 19,295,582 km (0.051 R)
• M65: 19,943,640 km (0.094 R)
• M66: 20,046,563 km (0.11 R)
• M67: 20,149,786 km (0.112 R)
• M68: 20,529,465 km (0.085 R)
• M69: 20,981,401 km (0.066 R)
• M70: 21,155,981 km (0.104 R)
• M71: 21,436,477 km (0.117 R)
• M72: 22,036,664 km (0.09 R)
• M73: 22,606,482 km (0.063 R)
• M74: 22,929,165 km (0.089 R)
• M75: 24,271,955 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.1

Radius: 10.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.24 AU - 6.12 AU

Year: 7612 Days

Day: 7.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 25,068,272 km

• M1: 146,456 km (0.112 R)
• M2: 288,125 km (0.106 R)
• M3: 402,269 km (0.09 R)
• M4: 564,283 km (0.092 R)
• M5: 1,054,067 km (0.104 R)
• M6: 1,194,389 km (0.069 R)
• M7: 1,668,315 km (0.034 R)
• M8: 3,192,867 km (0.108 R)
• M9: 3,866,058 km (0.074 R)
• M10: 4,435,876 km (0.056 R)
• M11: 4,519,501 km (0.086 R)
• M12: 4,923,715 km (0.088 R)
• M13: 5,075,557 km (0.103 R)
• M14: 5,339,597 km (0.118 R)
• M15: 5,518,067 km (0.046 R)
• M16: 5,585,536 km (0.082 R)
• M17: 5,812,476 km (0.087 R)
• M18: 5,927,068 km (0.065 R)
• M19: 6,111,971 km (0.063 R)
• M20: 6,678,348 km (0.052 R)
• M21: 6,798,475 km (0.105 R)
• M22: 7,089,742 km (0.059 R)
• M23: 7,835,637 km (0.119 R)
• M24: 8,346,963 km (0.115 R)
• M25: 8,554,455 km (0.054 R)
• M26: 8,895,389 km (0.057 R)
• M27: 9,080,740 km (0.057 R)
• M28: 9,972,044 km (0.056 R)
• M29: 10,919,448 km (0.081 R)
• M30: 11,346,699 km (0.066 R)
• M31: 11,663,398 km (0.096 R)
• M32: 11,808,209 km (0.044 R)
• M33: 11,953,767 km (0.091 R)
• M34: 12,276,001 km (0.079 R)
• M35: 12,720,157 km (0.085 R)
• M36: 13,229,837 km (0.099 R)
• M37: 13,472,036 km (0.119 R)
• M38: 14,022,257 km (0.12 R)
• M39: 14,486,459 km (0.094 R)
• M40: 15,239,685 km (0.119 R)
• M41: 15,780,930 km (0.03 R)
• M42: 16,588,309 km (0.082 R)
• M43: 17,112,201 km (0.039 R)
• M44: 18,817,767 km (0.097 R)
• M45: 19,226,917 km (0.097 R)
• M46: 19,398,356 km (0.079 R)
• M47: 19,604,651 km (0.029 R)
• M48: 19,777,138 km (0.103 R)
• M49: 20,787,372 km (0.1 R)
• M50: 21,210,435 km (0.104 R)
• M51: 21,707,399 km (0.088 R)
• M52: 23,623,748 km (0.058 R)
• M53: 24,323,866 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 14,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit