🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.49 AU - 0.55 AU

Year: 246 Days

Day: 37.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,658,844 km

• M1: 413,489 km (0.116 R)

Asteroid Belt

Center: 0.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 14.9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.97 AU - 1.29 AU

Year: 788 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 89,658,844 km

• M1: 207,642 km (0.117 R)
• M2: 304,581 km (0.08 R)
• M3: 420,819 km (0.09 R)
• M4: 526,884 km (0.074 R)
• M5: 663,915 km (0.041 R)
• M6: 769,980 km (0.077 R)
• M7: 867,219 km (0.069 R)
• M8: 1,087,427 km (0.062 R)
• M9: 1,187,059 km (0.103 R)
• M10: 1,390,063 km (0.07 R)
• M11: 1,519,166 km (0.038 R)
• M12: 1,638,845 km (0.117 R)
• M13: 1,762,113 km (0.105 R)
• M14: 1,989,203 km (0.119 R)
• M15: 2,151,068 km (0.108 R)
• M16: 2,325,349 km (0.106 R)
• M17: 2,433,658 km (0.065 R)
• M18: 2,794,039 km (0.119 R)
• M19: 3,001,681 km (0.053 R)
• M20: 3,137,516 km (0.106 R)
• M21: 3,266,619 km (0.098 R)
• M22: 3,441,649 km (0.115 R)
• M23: 3,539,336 km (0.111 R)
• M24: 3,683,100 km (0.1 R)
• M25: 3,883,860 km (0.066 R)
• M26: 4,060,385 km (0.069 R)
• M27: 4,163,758 km (0.081 R)
• M28: 4,296,750 km (0.115 R)
• M29: 4,421,515 km (0.05 R)
• M30: 4,625,566 km (0.101 R)
• M31: 4,912,644 km (0.098 R)
• M32: 5,103,980 km (0.061 R)
• M33: 5,787,792 km (0.06 R)
• M34: 5,936,492 km (0.077 R)
• M35: 6,270,694 km (0.118 R)
• M36: 6,777,980 km (0.082 R)
• M37: 6,923,689 km (0.089 R)
• M38: 7,161,549 km (0.085 R)
• M39: 7,298,581 km (0.1 R)
• M40: 7,448,029 km (0.105 R)
• M41: 7,587,006 km (0.114 R)
• M42: 7,797,041 km (0.034 R)
• M43: 7,985,385 km (0.103 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.3

Radius: 9.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.68 AU - 2.12 AU

Year: 1718 Days

Day: 6.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 89,658,844 km

• M1: 249,230 km (0.109 R)
• M2: 337,493 km (0.035 R)
• M3: 413,189 km (0.116 R)
• M4: 505,940 km (0.117 R)
• M5: 649,105 km (0.112 R)
• M6: 842,236 km (0.066 R)
• M7: 946,057 km (0.067 R)
• M8: 1,041,351 km (0.114 R)
• M9: 1,106,875 km (0.067 R)
• M10: 1,221,616 km (0.068 R)
• M11: 1,405,173 km (0.116 R)
• M12: 1,791,435 km (0.113 R)
• M13: 2,050,388 km (0.061 R)
• M14: 2,330,436 km (0.092 R)
• M15: 2,461,783 km (0.108 R)
• M16: 2,604,649 km (0.086 R)
• M17: 2,824,109 km (0.046 R)
• M18: 2,926,733 km (0.084 R)
• M19: 2,992,705 km (0.098 R)
• M20: 3,107,148 km (0.084 R)
• M21: 3,232,660 km (0.095 R)
• M22: 3,310,750 km (0.078 R)
• M23: 3,710,626 km (0.082 R)
• M24: 3,947,738 km (0.107 R)
• M25: 4,041,835 km (0.116 R)
• M26: 4,275,058 km (0.077 R)
• M27: 4,350,306 km (0.086 R)
• M28: 4,458,465 km (0.065 R)
• M29: 4,666,406 km (0.105 R)
• M30: 4,821,689 km (0.032 R)
• M31: 5,080,493 km (0.117 R)
• M32: 5,171,598 km (0.088 R)
• M33: 5,274,821 km (0.117 R)
• M34: 5,529,885 km (0.092 R)
• M35: 5,718,079 km (0.047 R)
• M36: 5,860,497 km (0.094 R)
• M37: 6,004,111 km (0.098 R)
• M38: 6,076,366 km (0.097 R)
• M39: 6,565,701 km (0.104 R)
• M40: 6,727,416 km (0.077 R)
• M41: 6,890,628 km (0.066 R)
• M42: 6,953,608 km (0.105 R)
• M43: 7,207,925 km (0.072 R)
• M44: 7,504,128 km (0.099 R)
• M45: 7,699,503 km (0.118 R)
• M46: 8,042,082 km (0.119 R)
• M47: 8,108,504 km (0.058 R)
• M48: 8,175,224 km (0.08 R)
• M49: 8,255,409 km (0.097 R)
• M50: 8,376,284 km (0.118 R)
• M51: 8,606,066 km (0.114 R)
• M52: 8,879,082 km (0.1 R)
• M53: 9,016,712 km (0.077 R)
• M54: 9,099,739 km (0.111 R)
• M55: 9,238,417 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.9

Radius: 8.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.49 AU - 2.33 AU

Year: 1732 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,658,844 km

• M1: 112,647 km (0.067 R)
• M2: 208,539 km (0.115 R)
• M3: 273,166 km (0.116 R)
• M4: 373,097 km (0.066 R)
• M5: 552,315 km (0.112 R)
• M6: 638,783 km (0.052 R)
• M7: 705,653 km (0.107 R)
• M8: 765,044 km (0.026 R)
• M9: 905,366 km (0.081 R)
• M10: 1,054,515 km (0.117 R)
• M11: 1,111,811 km (0.068 R)
• M12: 1,247,796 km (0.083 R)
• M13: 2,066,545 km (0.11 R)
• M14: 2,363,048 km (0.069 R)
• M15: 2,633,521 km (0.072 R)
• M16: 2,768,608 km (0.059 R)
• M17: 3,078,874 km (0.104 R)
• M18: 3,187,482 km (0.117 R)
• M19: 3,434,767 km (0.101 R)
• M20: 3,697,012 km (0.057 R)
• M21: 3,777,047 km (0.096 R)
• M22: 3,884,608 km (0.078 R)
• M23: 4,371,848 km (0.071 R)
• M24: 4,694,531 km (0.071 R)
• M25: 5,015,269 km (0.112 R)
• M26: 5,133,750 km (0.108 R)
• M27: 5,454,039 km (0.087 R)
• M28: 5,575,812 km (0.108 R)
• M29: 5,667,665 km (0.078 R)
• M30: 5,956,987 km (0.089 R)
• M31: 6,051,084 km (0.075 R)
• M32: 6,453,503 km (0.12 R)
• M33: 6,517,830 km (0.111 R)
• M34: 6,723,078 km (0.069 R)
• M35: 7,007,314 km (0.065 R)
• M36: 7,284,369 km (0.106 R)
• M37: 7,351,389 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 14.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.18 AU - 3.06 AU

Year: 2782 Days

Day: 11.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 89,658,844 km

• M1: 182,360 km (0.117 R)
• M2: 283,338 km (0.09 R)
• M3: 422,614 km (0.061 R)
• M4: 597,045 km (0.12 R)
• M5: 690,544 km (0.092 R)
• M6: 1,029,383 km (0.034 R)
• M7: 1,318,705 km (0.054 R)
• M8: 1,760,169 km (0.068 R)
• M9: 2,005,659 km (0.05 R)
• M10: 2,110,228 km (0.087 R)
• M11: 2,247,409 km (0.1 R)
• M12: 2,467,018 km (0.05 R)
• M13: 2,776,536 km (0.083 R)
• M14: 2,927,630 km (0.067 R)
• M15: 3,238,345 km (0.066 R)
• M16: 3,433,570 km (0.075 R)
• M17: 3,651,235 km (0.083 R)
• M18: 4,428,995 km (0.083 R)
• M19: 4,686,303 km (0.098 R)
• M20: 5,872,614 km (0.035 R)
• M21: 6,600,557 km (0.104 R)
• M22: 7,009,707 km (0.106 R)
• M23: 7,101,860 km (0.112 R)
• M24: 7,240,687 km (0.076 R)
• M25: 7,544,669 km (0.036 R)
• M26: 7,639,066 km (0.101 R)
• M27: 8,020,690 km (0.082 R)
• M28: 8,117,031 km (0.085 R)
• M29: 8,238,056 km (0.106 R)
• M30: 8,802,638 km (0.061 R)
• M31: 9,152,398 km (0.104 R)
• M32: 9,995,083 km (0.081 R)
• M33: 10,150,964 km (0.107 R)
• M34: 11,022,970 km (0.12 R)
• M35: 11,373,029 km (0.094 R)
• M36: 11,508,714 km (0.105 R)
• M37: 11,726,977 km (0.084 R)
• M38: 11,918,911 km (0.089 R)
• M39: 12,112,042 km (0.102 R)
• M40: 12,389,696 km (0.056 R)
• M41: 12,781,941 km (0.044 R)
• M42: 13,206,799 km (0.06 R)
• M43: 13,636,444 km (0.087 R)
• M44: 14,099,599 km (0.115 R)
• M45: 14,568,140 km (0.107 R)
• M46: 14,922,836 km (0.088 R)
• M47: 15,131,077 km (0.084 R)
• M48: 15,310,444 km (0.032 R)
• M49: 15,701,194 km (0.112 R)
• M50: 15,913,025 km (0.113 R)
• M51: 16,247,825 km (0.062 R)
• M52: 16,431,531 km (0.114 R)
• M53: 16,677,470 km (0.03 R)
• M54: 16,924,456 km (0.095 R)
• M55: 17,172,938 km (0.059 R)
• M56: 18,178,385 km (0.082 R)
• M57: 18,432,702 km (0.107 R)
• M58: 19,559,473 km (0.096 R)
• M59: 19,754,848 km (0.094 R)
• M60: 19,983,732 km (0.096 R)
• M61: 20,377,923 km (0.076 R)
• M62: 20,510,018 km (0.082 R)
• M63: 20,741,745 km (0.102 R)
• M64: 21,341,483 km (0.055 R)
• M65: 21,643,521 km (0.103 R)
• M66: 21,811,968 km (0.095 R)
• M67: 21,980,714 km (0.074 R)
• M68: 22,387,770 km (0.098 R)
• M69: 22,660,487 km (0.086 R)
• M70: 22,831,627 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 13.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.32 AU - 3.26 AU

Year: 3057 Days

Day: 5.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,658,844 km

• M1: 240,853 km (0.088 R)
• M2: 597,344 km (0.093 R)
• M3: 733,778 km (0.092 R)
• M4: 896,839 km (0.069 R)
• M5: 1,057,358 km (0.09 R)
• M6: 1,184,666 km (0.1 R)
• M7: 1,289,384 km (0.088 R)
• M8: 1,409,062 km (0.1 R)
• M9: 2,024,957 km (0.083 R)
• M10: 2,220,332 km (0.062 R)
• M11: 2,317,121 km (0.092 R)
• M12: 2,521,921 km (0.104 R)
• M13: 2,725,673 km (0.112 R)
• M14: 3,329,899 km (0.111 R)
• M15: 3,570,303 km (0.076 R)
• M16: 3,849,752 km (0.097 R)
• M17: 4,170,639 km (0.098 R)
• M18: 4,983,703 km (0.104 R)
• M19: 6,068,138 km (0.1 R)
• M20: 6,205,020 km (0.091 R)
• M21: 6,412,363 km (0.088 R)
• M22: 6,824,056 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.7

Radius: 3.7

Gravity: 21.89 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.46 AU - 9.06 AU

Year: 12833 Days

Day: 20.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 89,658,844 km

• M1: 102,475 km (0.071 R)
• M2: 141,220 km (0.095 R)
• M3: 215,720 km (0.111 R)
• M4: 247,136 km (0.114 R)
• M5: 555,008 km (0.08 R)
• M6: 599,738 km (0.047 R)
• M7: 661,223 km (0.112 R)
• M8: 1,091,017 km (0.117 R)
• M9: 1,147,565 km (0.094 R)
• M10: 1,633,459 km (0.056 R)
• M11: 2,198,939 km (0.082 R)
• M12: 2,367,237 km (0.111 R)
• M13: 2,741,830 km (0.118 R)
• M14: 3,161,601 km (0.099 R)
• M15: 3,378,818 km (0.055 R)
• M16: 3,885,356 km (0.068 R)
• M17: 4,967,248 km (0.108 R)
• M18: 5,156,190 km (0.108 R)
• M19: 5,347,376 km (0.054 R)
• M20: 5,379,539 km (0.084 R)
• M21: 5,802,602 km (0.064 R)
• M22: 6,542,663 km (0.118 R)
• M23: 6,958,695 km (0.101 R)
• M24: 7,240,836 km (0.103 R)
• M25: 7,383,253 km (0.117 R)
• M26: 7,562,771 km (0.033 R)
• M27: 8,220,403 km (0.114 R)
• M28: 8,257,354 km (0.12 R)
• M29: 9,087,023 km (0.106 R)
• M30: 9,511,582 km (0.105 R)
• M31: 9,706,807 km (0.109 R)
• M32: 10,621,449 km (0.09 R)
• M33: 12,023,181 km (0.066 R)
• M34: 12,574,150 km (0.098 R)
• M35: 14,365,435 km (0.117 R)
• M36: 15,359,064 km (0.101 R)
• M37: 16,095,534 km (0.119 R)
• M38: 16,374,534 km (0.097 R)
• M39: 16,890,497 km (0.117 R)
• M40: 18,421,183 km (0.07 R)
• M41: 18,957,641 km (0.037 R)
• M42: 19,548,552 km (0.115 R)
• M43: 19,896,068 km (0.103 R)
• M44: 20,245,678 km (0.118 R)
• M45: 20,597,233 km (0.073 R)
• M46: 21,153,737 km (0.1 R)
• M47: 21,817,802 km (0.103 R)
• M48: 21,869,264 km (0.076 R)
• M49: 22,800,810 km (0.085 R)
• M50: 23,639,605 km (0.08 R)
• M51: 24,541,830 km (0.069 R)
• M52: 24,863,017 km (0.116 R)
• M53: 26,818,859 km (0.088 R)
• M54: 27,703,880 km (0.103 R)
• M55: 28,205,781 km (0.099 R)
• M56: 28,373,929 km (0.065 R)
• M57: 28,879,869 km (0.065 R)
• M58: 29,445,648 km (0.094 R)
• M59: 30,301,049 km (0.072 R)
• M60: 31,338,360 km (0.115 R)
• M61: 31,454,299 km (0.074 R)
• M62: 32,094,578 km (0.098 R)
• M63: 32,563,118 km (0.043 R)
• M64: 34,818,755 km (0.104 R)
• M65: 35,360,449 km (0.073 R)
• M66: 36,147,633 km (0.109 R)
• M67: 36,634,873 km (0.082 R)
• M68: 37,800,988 km (0.117 R)
• M69: 38,481,659 km (0.106 R)
• M70: 38,605,825 km (0.089 R)
• M71: 40,169,272 km (0.102 R)
• M72: 42,072,756 km (0.061 R)
• M73: 42,906,614 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.3

Radius: 7.2

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.74 AU - 11.94 AU

Year: 21812 Days

Day: 15.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,658,844 km

• M1: 104,270 km (0.072 R)
• M2: 192,832 km (0.111 R)
• M3: 324,179 km (0.101 R)
• M4: 1,182,422 km (0.039 R)
• M5: 2,003,265 km (0.12 R)
• M6: 3,812,801 km (0.057 R)
• M7: 4,239,454 km (0.05 R)
• M8: 4,287,774 km (0.117 R)
• M9: 4,336,393 km (0.076 R)
• M10: 4,385,162 km (0.092 R)
• M11: 5,035,016 km (0.108 R)
• M12: 5,345,132 km (0.089 R)
• M13: 5,450,000 km (0.094 R)
• M14: 5,608,424 km (0.094 R)
• M15: 5,661,531 km (0.084 R)
• M16: 6,872,825 km (0.096 R)
• M17: 8,040,886 km (0.067 R)
• M18: 8,709,139 km (0.041 R)
• M19: 9,269,234 km (0.101 R)
• M20: 9,585,334 km (0.052 R)
• M21: 10,489,354 km (0.075 R)
• M22: 12,865,716 km (0.066 R)
• M23: 13,289,228 km (0.083 R)
• M24: 14,587,139 km (0.063 R)
• M25: 16,684,800 km (0.104 R)
• M26: 17,146,459 km (0.11 R)
• M27: 17,534,366 km (0.074 R)
• M28: 17,846,876 km (0.109 R)
• M29: 18,003,805 km (0.066 R)
• M30: 18,319,007 km (0.111 R)
• M31: 18,556,569 km (0.085 R)
• M32: 18,795,177 km (0.114 R)
• M33: 19,517,137 km (0.117 R)
• M34: 20,248,221 km (0.087 R)
• M35: 20,411,881 km (0.117 R)
• M36: 21,486,443 km (0.112 R)
• M37: 21,737,019 km (0.114 R)
• M38: 23,089,683 km (0.077 R)
• M39: 24,382,508 km (0.032 R)
• M40: 25,964,655 km (0.106 R)
• M41: 27,489,058 km (0.072 R)
• M42: 28,490,914 km (0.055 R)
• M43: 29,969,241 km (0.047 R)
• M44: 31,000,120 km (0.098 R)
• M45: 32,042,518 km (0.098 R)
• M46: 32,328,848 km (0.108 R)
• M47: 33,000,093 km (0.074 R)
• M48: 33,192,776 km (0.067 R)
• M49: 33,967,094 km (0.062 R)
• M50: 34,551,723 km (0.116 R)
• M51: 36,923,298 km (0.083 R)
• M52: 37,524,531 km (0.076 R)
• M53: 38,634,847 km (0.078 R)
• M54: 41,094,685 km (0.067 R)
• M55: 42,343,528 km (0.114 R)
• M56: 45,412,678 km (0.115 R)
• M57: 46,271,818 km (0.113 R)
• M58: 48,006,256 km (0.094 R)
• M59: 48,224,519 km (0.115 R)
• M60: 48,991,208 km (0.081 R)
• M61: 49,872,340 km (0.111 R)
• M62: 49,982,893 km (0.077 R)
• M63: 51,426,811 km (0.092 R)
• M64: 52,546,850 km (0.047 R)
• M65: 52,659,348 km (0.119 R)
• M66: 53,561,872 km (0.094 R)
• M67: 55,725,656 km (0.041 R)
• M68: 57,106,893 km (0.049 R)
• M69: 57,222,532 km (0.076 R)
• M70: 57,453,960 km (0.06 R)
• M71: 58,849,259 km (0.109 R)
• M72: 60,963,077 km (0.043 R)
• M73: 61,554,587 km (0.116 R)
• M74: 62,148,191 km (0.116 R)
• M75: 67,696,477 km (0.089 R)
• M76: 67,941,219 km (0.039 R)
• M77: 68,923,329 km (0.069 R)
• M78: 70,777,595 km (0.063 R)
• M79: 73,024,256 km (0.12 R)
• M80: 74,787,716 km (0.118 R)
• M81: 75,801,690 km (0.119 R)
• M82: 77,843,252 km (0.095 R)
• M83: 79,128,447 km (0.044 R)
• M84: 80,420,674 km (0.053 R)
• M85: 81,589,482 km (0.116 R)
• M86: 84,470,438 km (0.057 R)
• M87: 85,526,299 km (0.069 R)
• M88: 85,658,544 km (0.079 R)
• M89: 86,321,113 km (0.1 R)
• M90: 86,985,178 km (0.086 R)
• M91: 88,051,512 km (0.055 R)
• M92: 88,318,693 km (0.092 R)
• M93: 88,452,434 km (0.038 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 13,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit