🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.56 AU - 0.78 AU

Year: 349 Days

Day: 27 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.5

Radius: 9.1

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.81 AU

Year: 405 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,431,066 km

• M1: 113,694 km (0.111 R)
• M2: 189,989 km (0.116 R)
• M3: 256,710 km (0.109 R)
• M4: 333,304 km (0.115 R)
• M5: 414,087 km (0.116 R)
• M6: 489,634 km (0.1 R)
• M7: 591,660 km (0.089 R)
• M8: 728,242 km (0.054 R)
• M9: 909,106 km (0.075 R)
• M10: 1,077,853 km (0.103 R)
• M11: 1,150,258 km (0.08 R)
• M12: 1,247,796 km (0.087 R)
• M13: 1,328,878 km (0.056 R)
• M14: 1,396,945 km (0.106 R)
• M15: 1,476,381 km (0.069 R)
• M16: 1,567,636 km (0.099 R)
• M17: 1,629,420 km (0.062 R)
• M18: 1,718,580 km (0.071 R)
• M19: 1,787,844 km (0.063 R)
• M20: 1,874,461 km (0.1 R)
• M21: 1,934,899 km (0.108 R)
• M22: 2,007,155 km (0.027 R)
• M23: 2,068,939 km (0.097 R)
• M24: 2,160,193 km (0.101 R)
• M25: 2,305,303 km (0.114 R)
• M26: 2,382,047 km (0.045 R)
• M27: 2,562,612 km (0.12 R)
• M28: 2,648,331 km (0.033 R)
• M29: 2,735,098 km (0.119 R)
• M30: 2,816,629 km (0.056 R)
• M31: 2,975,502 km (0.068 R)
• M32: 3,124,352 km (0.104 R)
• M33: 3,255,848 km (0.113 R)
• M34: 3,322,270 km (0.099 R)
• M35: 3,382,408 km (0.079 R)
• M36: 3,497,149 km (0.089 R)
• M37: 3,620,119 km (0.086 R)
• M38: 3,877,128 km (0.103 R)
• M39: 4,277,751 km (0.088 R)
• M40: 4,357,936 km (0.09 R)
• M41: 4,512,620 km (0.113 R)
• M42: 4,601,780 km (0.069 R)
• M43: 4,676,579 km (0.115 R)
• M44: 4,744,197 km (0.102 R)
• M45: 4,834,854 km (0.114 R)
• M46: 4,903,369 km (0.083 R)
• M47: 5,087,375 km (0.116 R)
• M48: 5,195,684 km (0.088 R)
• M49: 5,281,403 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.4

Radius: 13.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.65 AU - 0.97 AU

Year: 464 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,431,066 km

• M1: 177,273 km (0.102 R)
• M2: 267,780 km (0.061 R)
• M3: 379,081 km (0.061 R)
• M4: 574,456 km (0.108 R)
• M5: 704,307 km (0.087 R)
• M6: 851,810 km (0.044 R)
• M7: 1,041,351 km (0.051 R)
• M8: 1,138,141 km (0.085 R)
• M9: 1,249,292 km (0.062 R)
• M10: 1,402,330 km (0.095 R)
• M11: 1,502,860 km (0.046 R)
• M12: 1,711,400 km (0.07 R)
• M13: 1,840,503 km (0.109 R)
• M14: 1,942,828 km (0.104 R)
• M15: 2,029,744 km (0.053 R)
• M16: 2,117,857 km (0.061 R)
• M17: 2,422,887 km (0.118 R)
• M18: 2,569,044 km (0.053 R)
• M19: 2,655,213 km (0.104 R)
• M20: 2,766,962 km (0.051 R)
• M21: 2,875,121 km (0.099 R)
• M22: 3,040,427 km (0.115 R)
• M23: 3,136,918 km (0.11 R)
• M24: 3,348,898 km (0.069 R)
• M25: 3,443,593 km (0.037 R)
• M26: 3,528,415 km (0.081 R)
• M27: 3,630,142 km (0.1 R)
• M28: 3,743,687 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 14.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.66 AU - 1.08 AU

Year: 516 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,431,066 km

• M1: 182,360 km (0.096 R)
• M2: 273,764 km (0.099 R)
• M3: 397,332 km (0.078 R)
• M4: 520,301 km (0.09 R)
• M5: 611,706 km (0.119 R)
• M6: 853,157 km (0.111 R)
• M7: 971,489 km (0.089 R)
• M8: 1,061,546 km (0.11 R)
• M9: 1,220,719 km (0.084 R)
• M10: 1,339,200 km (0.092 R)
• M11: 1,485,656 km (0.08 R)
• M12: 1,697,038 km (0.116 R)
• M13: 1,805,048 km (0.06 R)
• M14: 1,968,409 km (0.077 R)
• M15: 2,123,243 km (0.053 R)
• M16: 2,215,993 km (0.029 R)
• M17: 2,356,166 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.5

Radius: 9.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.81 AU - 1.11 AU

Year: 598 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,431,066 km

• M1: 118,781 km (0.068 R)
• M2: 187,596 km (0.103 R)
• M3: 249,978 km (0.096 R)
• M4: 346,768 km (0.087 R)
• M5: 411,993 km (0.036 R)
• M6: 485,744 km (0.094 R)
• M7: 637,586 km (0.098 R)
• M8: 706,102 km (0.077 R)
• M9: 785,389 km (0.037 R)
• M10: 868,116 km (0.038 R)
• M11: 949,498 km (0.113 R)
• M12: 1,033,572 km (0.063 R)
• M13: 1,134,401 km (0.074 R)
• M14: 1,214,585 km (0.114 R)
• M15: 1,296,864 km (0.032 R)
• M16: 1,356,105 km (0.084 R)
• M17: 1,451,698 km (0.079 R)
• M18: 1,769,144 km (0.099 R)
• M19: 1,840,802 km (0.052 R)
• M20: 1,924,726 km (0.06 R)
• M21: 2,096,614 km (0.029 R)
• M22: 2,190,412 km (0.101 R)
• M23: 2,249,802 km (0.112 R)
• M24: 2,321,609 km (0.095 R)
• M25: 2,418,848 km (0.1 R)
• M26: 2,505,016 km (0.117 R)
• M27: 2,648,780 km (0.119 R)
• M28: 2,718,493 km (0.031 R)
• M29: 2,814,534 km (0.101 R)
• M30: 2,951,117 km (0.113 R)
• M31: 3,023,523 km (0.11 R)
• M32: 3,109,841 km (0.081 R)
• M33: 3,264,674 km (0.111 R)
• M34: 3,401,257 km (0.106 R)
• M35: 3,505,078 km (0.056 R)
• M36: 3,666,345 km (0.088 R)
• M37: 3,751,466 km (0.083 R)
• M38: 3,923,653 km (0.093 R)
• M39: 3,981,547 km (0.097 R)
• M40: 4,054,551 km (0.075 R)
• M41: 4,157,325 km (0.12 R)
• M42: 4,246,186 km (0.072 R)
• M43: 4,350,605 km (0.104 R)
• M44: 4,554,507 km (0.11 R)
• M45: 4,971,586 km (0.099 R)
• M46: 5,168,906 km (0.069 R)
• M47: 5,336,754 km (0.027 R)
• M48: 5,449,551 km (0.097 R)
• M49: 5,538,861 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.1

Radius: 13.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.18 AU - 1.22 AU

Year: 836 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,431,066 km

• M1: 174,730 km (0.075 R)
• M2: 289,771 km (0.048 R)
• M3: 395,088 km (0.082 R)
• M4: 486,642 km (0.12 R)
• M5: 680,670 km (0.072 R)
• M6: 771,775 km (0.075 R)
• M7: 867,668 km (0.043 R)
• M8: 1,120,937 km (0.102 R)
• M9: 1,259,165 km (0.084 R)
• M10: 1,389,465 km (0.112 R)
• M11: 1,475,633 km (0.076 R)
• M12: 1,583,643 km (0.112 R)
• M13: 1,674,299 km (0.051 R)
• M14: 1,782,159 km (0.107 R)
• M15: 1,989,203 km (0.119 R)
• M16: 2,340,608 km (0.088 R)
• M17: 2,676,007 km (0.048 R)
• M18: 2,840,265 km (0.033 R)
• M19: 2,926,882 km (0.086 R)
• M20: 3,045,813 km (0.111 R)
• M21: 3,269,461 km (0.112 R)
• M22: 3,432,374 km (0.037 R)
• M23: 3,665,297 km (0.09 R)
• M24: 3,793,952 km (0.053 R)
• M25: 4,069,810 km (0.1 R)
• M26: 4,182,008 km (0.108 R)
• M27: 4,288,073 km (0.095 R)
• M28: 4,409,547 km (0.119 R)
• M29: 4,590,261 km (0.085 R)
• M30: 4,802,989 km (0.083 R)
• M31: 4,921,770 km (0.102 R)
• M32: 5,124,475 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.1

Radius: 12.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.31 AU - 1.83 AU

Year: 1251 Days

Day: 6.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,431,066 km

• M1: 156,928 km (0.096 R)
• M2: 290,519 km (0.085 R)
• M3: 408,701 km (0.073 R)
• M4: 503,247 km (0.116 R)
• M5: 602,431 km (0.074 R)
• M6: 730,786 km (0.092 R)
• M7: 910,303 km (0.1 R)
• M8: 1,073,814 km (0.076 R)
• M9: 1,195,137 km (0.101 R)
• M10: 1,281,007 km (0.056 R)
• M11: 1,417,440 km (0.1 R)
• M12: 1,602,492 km (0.093 R)
• M13: 1,683,275 km (0.093 R)
• M14: 1,879,847 km (0.113 R)
• M15: 2,004,761 km (0.086 R)
• M16: 2,156,902 km (0.111 R)
• M17: 2,238,583 km (0.104 R)
• M18: 2,329,538 km (0.063 R)
• M19: 2,447,272 km (0.099 R)
• M20: 2,627,687 km (0.07 R)
• M21: 2,911,324 km (0.106 R)
• M22: 3,011,106 km (0.085 R)
• M23: 3,112,234 km (0.092 R)
• M24: 3,204,985 km (0.12 R)
• M25: 3,374,479 km (0.093 R)
• M26: 3,460,348 km (0.103 R)
• M27: 3,702,846 km (0.036 R)
• M28: 3,801,431 km (0.059 R)
• M29: 3,901,064 km (0.057 R)
• M30: 4,256,209 km (0.043 R)
• M31: 4,453,379 km (0.117 R)
• M32: 4,558,397 km (0.055 R)
• M33: 4,685,705 km (0.101 R)
• M34: 4,771,125 km (0.05 R)
• M35: 4,878,686 km (0.106 R)
• M36: 5,063,439 km (0.037 R)
• M37: 5,184,165 km (0.047 R)
• M38: 5,328,227 km (0.05 R)
• M39: 5,518,516 km (0.115 R)
• M40: 5,620,242 km (0.065 R)
• M41: 5,733,937 km (0.099 R)
• M42: 6,103,144 km (0.09 R)
• M43: 6,396,955 km (0.117 R)
• M44: 6,611,478 km (0.067 R)
• M45: 6,755,840 km (0.114 R)
• M46: 7,418,259 km (0.102 R)
• M47: 7,719,400 km (0.107 R)
• M48: 8,191,680 km (0.098 R)
• M49: 8,857,989 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.2

Radius: 3.9

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.67 AU - 7.25 AU

Year: 10440 Days

Day: 21 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,431,066 km

• M1: 67,319 km (0.109 R)
• M2: 162,762 km (0.108 R)
• M3: 258,356 km (0.119 R)
• M4: 371,601 km (0.025 R)
• M5: 527,332 km (0.067 R)
• M6: 748,887 km (0.068 R)
• M7: 1,521,710 km (0.11 R)
• M8: 1,582,446 km (0.101 R)
• M9: 1,643,931 km (0.07 R)
• M10: 1,876,107 km (0.105 R)
• M11: 2,371,126 km (0.038 R)
• M12: 2,804,362 km (0.106 R)
• M13: 3,106,699 km (0.081 R)
• M14: 3,287,862 km (0.085 R)
• M15: 3,314,042 km (0.069 R)
• M16: 3,714,814 km (0.114 R)
• M17: 3,824,170 km (0.047 R)
• M18: 3,851,696 km (0.071 R)
• M19: 4,387,107 km (0.071 R)
• M20: 5,371,312 km (0.111 R)
• M21: 6,717,244 km (0.029 R)
• M22: 6,984,874 km (0.117 R)
• M23: 7,018,534 km (0.077 R)
• M24: 7,119,961 km (0.06 R)
• M25: 7,255,946 km (0.101 R)
• M26: 8,125,259 km (0.087 R)
• M27: 8,231,623 km (0.117 R)
• M28: 8,338,585 km (0.083 R)
• M29: 8,771,073 km (0.082 R)
• M30: 8,990,084 km (0.052 R)
• M31: 9,247,841 km (0.064 R)
• M32: 9,545,391 km (0.096 R)
• M33: 10,844,649 km (0.107 R)
• M34: 11,237,194 km (0.043 R)
• M35: 11,874,929 km (0.052 R)
• M36: 12,036,196 km (0.094 R)
• M37: 12,076,587 km (0.058 R)
• M38: 12,524,334 km (0.052 R)
• M39: 12,565,324 km (0.108 R)
• M40: 12,894,588 km (0.077 R)
• M41: 13,352,208 km (0.087 R)
• M42: 13,815,064 km (0.094 R)
• M43: 15,234,748 km (0.06 R)
• M44: 15,939,653 km (0.111 R)
• M45: 16,296,145 km (0.085 R)
• M46: 17,472,583 km (0.107 R)
• M47: 17,701,916 km (0.045 R)
• M48: 17,978,373 km (0.118 R)
• M49: 18,209,950 km (0.085 R)
• M50: 18,535,775 km (0.099 R)
• M51: 18,629,273 km (0.077 R)
• M52: 20,049,705 km (0.088 R)
• M53: 20,918,569 km (0.082 R)
• M54: 21,210,884 km (0.107 R)
• M55: 21,651,898 km (0.099 R)
• M56: 21,750,334 km (0.108 R)
• M57: 22,343,938 km (0.108 R)
• M58: 22,393,604 km (0.059 R)
• M59: 22,543,053 km (0.117 R)
• M60: 22,642,835 km (0.101 R)
• M61: 22,792,732 km (0.043 R)
• M62: 23,345,197 km (0.118 R)
• M63: 23,547,154 km (0.097 R)
• M64: 24,258,641 km (0.117 R)
• M65: 24,771,313 km (0.079 R)
• M66: 24,874,236 km (0.08 R)
• M67: 25,080,532 km (0.087 R)
• M68: 26,382,781 km (0.098 R)
• M69: 26,645,774 km (0.08 R)
• M70: 26,698,582 km (0.115 R)
• M71: 27,174,603 km (0.118 R)
• M72: 27,974,203 km (0.082 R)
• M73: 28,457,704 km (0.025 R)
• M74: 29,052,355 km (0.07 R)
• M75: 30,308,977 km (0.111 R)
• M76: 30,694,790 km (0.12 R)
• M77: 30,971,546 km (0.081 R)
• M78: 32,592,439 km (0.098 R)
• M79: 32,705,236 km (0.096 R)
• M80: 32,761,784 km (0.099 R)
• M81: 34,011,824 km (0.086 R)
• M82: 34,126,266 km (0.103 R)
• M83: 35,741,474 km (0.084 R)
• M84: 36,675,713 km (0.098 R)
• M85: 37,086,808 km (0.087 R)
• M86: 37,558,640 km (0.075 R)
• M87: 38,091,807 km (0.117 R)
• M88: 38,151,197 km (0.068 R)
• M89: 38,806,735 km (0.087 R)
• M90: 39,585,990 km (0.096 R)
• M91: 40,068,144 km (0.085 R)
• M92: 40,310,044 km (0.082 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit