🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.62 AU

Year: 256 Days

Day: 33.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,365,280 km

• M1: 39,344 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.5 AU - 0.7 AU

Year: 300 Days

Day: 14.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,365,280 km

• M1: 46,525 km (0.079 R)

Asteroid Belt

Center: 0.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.2

Radius: 8

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.05 AU - 1.39 AU

Year: 870 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 87,365,280 km

• M1: 99,782 km (0.091 R)
• M2: 154,834 km (0.097 R)
• M3: 302,786 km (0.083 R)
• M4: 361,877 km (0.103 R)
• M5: 581,487 km (0.071 R)
• M6: 674,686 km (0.102 R)
• M7: 773,122 km (0.108 R)
• M8: 835,803 km (0.12 R)
• M9: 912,248 km (0.1 R)
• M10: 1,028,336 km (0.1 R)
• M11: 1,282,353 km (0.094 R)
• M12: 1,512,883 km (0.089 R)
• M13: 1,681,330 km (0.116 R)
• M14: 1,771,688 km (0.094 R)
• M15: 1,848,282 km (0.103 R)
• M16: 2,028,697 km (0.102 R)
• M17: 2,084,646 km (0.11 R)
• M18: 2,173,956 km (0.082 R)
• M19: 2,381,449 km (0.091 R)
• M20: 2,595,373 km (0.048 R)
• M21: 2,656,409 km (0.107 R)
• M22: 2,735,696 km (0.109 R)
• M23: 2,824,557 km (0.069 R)
• M24: 2,878,413 km (0.12 R)
• M25: 2,941,693 km (0.088 R)
• M26: 3,264,974 km (0.109 R)
• M27: 3,321,522 km (0.102 R)
• M28: 3,397,517 km (0.112 R)
• M29: 3,531,856 km (0.118 R)
• M30: 3,756,403 km (0.058 R)
• M31: 3,955,517 km (0.109 R)
• M32: 4,076,692 km (0.118 R)
• M33: 4,209,235 km (0.119 R)
• M34: 4,343,275 km (0.105 R)
• M35: 4,447,395 km (0.08 R)
• M36: 4,605,221 km (0.111 R)
• M37: 4,658,178 km (0.107 R)
• M38: 4,904,566 km (0.101 R)
• M39: 4,991,183 km (0.098 R)
• M40: 5,089,469 km (0.108 R)
• M41: 5,254,476 km (0.064 R)
• M42: 5,332,117 km (0.035 R)
• M43: 5,646,422 km (0.107 R)
• M44: 5,748,747 km (0.079 R)
• M45: 5,886,227 km (0.068 R)
• M46: 5,989,899 km (0.08 R)
• M47: 6,059,462 km (0.078 R)
• M48: 6,222,673 km (0.106 R)
• M49: 6,281,465 km (0.117 R)
• M50: 6,482,225 km (0.074 R)
• M51: 6,601,455 km (0.099 R)
• M52: 6,685,230 km (0.115 R)
• M53: 6,757,485 km (0.112 R)
• M54: 6,890,328 km (0.059 R)
• M55: 7,306,809 km (0.098 R)
• M56: 7,368,742 km (0.084 R)
• M57: 7,505,624 km (0.106 R)
• M58: 7,756,650 km (0.11 R)
• M59: 7,883,209 km (0.109 R)
• M60: 8,023,233 km (0.061 R)
• M61: 8,112,842 km (0.117 R)
• M62: 8,409,345 km (0.077 R)
• M63: 8,552,361 km (0.106 R)
• M64: 8,604,720 km (0.074 R)
• M65: 8,827,770 km (0.078 R)
• M66: 8,920,222 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 9.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.2 AU - 1.54 AU

Year: 1035 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,365,280 km

• M1: 122,521 km (0.114 R)
• M2: 215,720 km (0.111 R)
• M3: 310,715 km (0.099 R)
• M4: 477,965 km (0.037 R)
• M5: 577,448 km (0.082 R)
• M6: 657,183 km (0.059 R)
• M7: 765,642 km (0.088 R)
• M8: 841,638 km (0.084 R)
• M9: 933,640 km (0.111 R)
• M10: 1,043,296 km (0.097 R)
• M11: 1,109,418 km (0.1 R)
• M12: 1,240,914 km (0.111 R)
• M13: 1,311,225 km (0.081 R)
• M14: 1,414,149 km (0.099 R)
• M15: 1,514,529 km (0.116 R)
• M16: 1,584,690 km (0.119 R)
• M17: 1,728,304 km (0.03 R)
• M18: 1,922,632 km (0.028 R)
• M19: 1,993,092 km (0.036 R)
• M20: 2,154,509 km (0.072 R)
• M21: 2,215,544 km (0.117 R)
• M22: 2,408,227 km (0.106 R)
• M23: 2,503,371 km (0.108 R)
• M24: 2,763,671 km (0.11 R)
• M25: 2,823,361 km (0.093 R)
• M26: 3,108,195 km (0.116 R)
• M27: 3,345,607 km (0.09 R)
• M28: 3,466,482 km (0.052 R)
• M29: 3,987,232 km (0.107 R)
• M30: 4,161,364 km (0.094 R)
• M31: 4,353,298 km (0.101 R)
• M32: 4,415,381 km (0.098 R)
• M33: 4,611,354 km (0.076 R)
• M34: 4,866,269 km (0.096 R)
• M35: 5,175,039 km (0.092 R)
• M36: 5,373,406 km (0.071 R)
• M37: 5,565,789 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.8

Radius: 11.8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.08 AU - 4.52 AU

Year: 5757 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,365,280 km

• M1: 224,546 km (0.046 R)
• M2: 490,831 km (0.116 R)
• M3: 622,926 km (0.114 R)
• M4: 861,983 km (0.1 R)
• M5: 959,820 km (0.074 R)
• M6: 1,096,403 km (0.116 R)
• M7: 1,191,248 km (0.094 R)
• M8: 1,289,234 km (0.063 R)
• M9: 1,364,482 km (0.094 R)
• M10: 2,036,177 km (0.098 R)
• M11: 2,368,284 km (0.081 R)
• M12: 2,588,791 km (0.113 R)
• M13: 2,685,431 km (0.11 R)
• M14: 3,084,110 km (0.119 R)
• M15: 3,238,495 km (0.115 R)
• M16: 3,501,637 km (0.104 R)
• M17: 4,124,114 km (0.116 R)
• M18: 4,390,548 km (0.104 R)
• M19: 4,564,680 km (0.1 R)
• M20: 5,020,505 km (0.075 R)
• M21: 5,101,287 km (0.072 R)
• M22: 5,325,684 km (0.061 R)
• M23: 5,449,551 km (0.113 R)
• M24: 5,616,054 km (0.117 R)
• M25: 6,082,949 km (0.04 R)
• M26: 6,212,500 km (0.117 R)
• M27: 6,342,950 km (0.062 R)
• M28: 6,806,703 km (0.042 R)
• M29: 7,121,906 km (0.116 R)
• M30: 7,281,377 km (0.12 R)
• M31: 7,603,910 km (0.105 R)
• M32: 7,720,297 km (0.073 R)
• M33: 8,167,894 km (0.106 R)
• M34: 8,358,781 km (0.119 R)
• M35: 8,818,346 km (0.077 R)
• M36: 9,410,604 km (0.072 R)
• M37: 9,661,180 km (0.082 R)
• M38: 10,143,334 km (0.116 R)
• M39: 10,529,596 km (0.06 R)
• M40: 11,210,715 km (0.072 R)
• M41: 11,476,401 km (0.109 R)
• M42: 11,609,992 km (0.098 R)
• M43: 11,798,036 km (0.082 R)
• M44: 12,014,055 km (0.11 R)
• M45: 12,286,024 km (0.115 R)
• M46: 13,142,173 km (0.093 R)
• M47: 13,450,494 km (0.028 R)
• M48: 13,846,480 km (0.113 R)
• M49: 13,931,900 km (0.093 R)
• M50: 14,189,059 km (0.111 R)
• M51: 14,332,523 km (0.105 R)
• M52: 14,505,458 km (0.09 R)
• M53: 14,592,076 km (0.087 R)
• M54: 14,708,014 km (0.112 R)
• M55: 14,882,445 km (0.117 R)
• M56: 15,350,836 km (0.08 R)
• M57: 15,468,719 km (0.113 R)
• M58: 16,062,473 km (0.104 R)
• M59: 16,512,763 km (0.111 R)
• M60: 16,663,856 km (0.107 R)
• M61: 16,754,662 km (0.092 R)
• M62: 17,211,235 km (0.118 R)
• M63: 17,333,756 km (0.025 R)
• M64: 18,074,714 km (0.115 R)
• M65: 18,261,562 km (0.119 R)
• M66: 18,386,476 km (0.097 R)
• M67: 18,731,449 km (0.106 R)
• M68: 19,332,533 km (0.103 R)
• M69: 19,427,976 km (0.054 R)
• M70: 20,100,718 km (0.111 R)
• M71: 20,197,508 km (0.077 R)
• M72: 20,326,760 km (0.071 R)
• M73: 20,586,013 km (0.057 R)
• M74: 20,748,626 km (0.073 R)
• M75: 21,601,035 km (0.102 R)
• M76: 21,865,674 km (0.095 R)
• M77: 22,064,788 km (0.057 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.6

Radius: 10.5

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.05 AU - 6.41 AU

Year: 7723 Days

Day: 13.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,365,280 km

• M1: 140,622 km (0.066 R)
• M2: 226,042 km (0.111 R)
• M3: 559,496 km (0.105 R)
• M4: 785,987 km (0.089 R)
• M5: 1,145,471 km (0.07 R)
• M6: 1,343,987 km (0.062 R)
• M7: 1,713,344 km (0.104 R)
• M8: 1,878,500 km (0.064 R)
• M9: 2,005,808 km (0.099 R)
• M10: 2,180,239 km (0.067 R)
• M11: 2,428,273 km (0.077 R)
• M12: 2,781,324 km (0.114 R)
• M13: 3,001,083 km (0.116 R)
• M14: 3,801,431 km (0.071 R)
• M15: 3,909,441 km (0.085 R)
• M16: 4,379,777 km (0.087 R)
• M17: 4,838,893 km (0.085 R)
• M18: 4,985,648 km (0.076 R)
• M19: 5,103,980 km (0.104 R)
• M20: 5,679,334 km (0.071 R)
• M21: 5,896,400 km (0.096 R)
• M22: 7,122,654 km (0.118 R)
• M23: 7,323,414 km (0.119 R)
• M24: 7,662,104 km (0.032 R)
• M25: 7,936,915 km (0.114 R)
• M26: 8,006,029 km (0.09 R)
• M27: 8,319,886 km (0.084 R)
• M28: 9,726,106 km (0.103 R)
• M29: 11,673,720 km (0.097 R)
• M30: 12,109,200 km (0.074 R)
• M31: 12,550,214 km (0.119 R)
• M32: 13,530,379 km (0.093 R)
• M33: 13,737,722 km (0.088 R)
• M34: 14,029,737 km (0.117 R)
• M35: 14,197,586 km (0.065 R)
• M36: 15,607,097 km (0.076 R)
• M37: 16,086,857 km (0.094 R)
• M38: 16,262,635 km (0.051 R)
• M39: 16,748,978 km (0.09 R)
• M40: 17,060,889 km (0.094 R)
• M41: 17,150,498 km (0.057 R)
• M42: 17,917,487 km (0.111 R)
• M43: 18,511,689 km (0.075 R)
• M44: 18,603,692 km (0.047 R)
• M45: 18,787,997 km (0.066 R)
• M46: 20,143,204 km (0.096 R)
• M47: 21,096,142 km (0.101 R)
• M48: 21,384,866 km (0.04 R)
• M49: 21,674,936 km (0.079 R)
• M50: 22,063,592 km (0.115 R)
• M51: 22,356,803 km (0.071 R)
• M52: 22,503,708 km (0.109 R)
• M53: 22,700,280 km (0.1 R)
• M54: 23,542,067 km (0.051 R)
• M55: 23,641,699 km (0.08 R)
• M56: 23,741,481 km (0.116 R)
• M57: 23,941,643 km (0.091 R)
• M58: 24,041,874 km (0.113 R)
• M59: 24,393,878 km (0.119 R)
• M60: 25,153,984 km (0.113 R)
• M61: 25,767,485 km (0.084 R)
• M62: 27,323,153 km (0.116 R)
• M63: 27,901,200 km (0.097 R)
• M64: 28,006,666 km (0.11 R)
• M65: 28,642,607 km (0.119 R)
• M66: 29,874,844 km (0.076 R)
• M67: 30,415,940 km (0.088 R)
• M68: 30,742,063 km (0.052 R)
• M69: 31,727,764 km (0.071 R)
• M70: 33,002,337 km (0.101 R)
• M71: 33,225,687 km (0.106 R)
• M72: 33,449,485 km (0.07 R)
• M73: 33,561,684 km (0.047 R)
• M74: 33,842,479 km (0.052 R)
• M75: 34,576,406 km (0.11 R)
• M76: 35,772,890 km (0.118 R)
• M77: 36,059,819 km (0.1 R)
• M78: 36,867,198 km (0.105 R)
• M79: 37,041,031 km (0.059 R)
• M80: 37,215,014 km (0.074 R)
• M81: 39,443,274 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.7

Radius: 3.1

Gravity: 84.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.04 AU - 11.32 AU

Year: 22536 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,365,280 km

• M1: 89,759 km (0.116 R)
• M2: 267,331 km (0.109 R)
• M3: 323,580 km (0.092 R)
• M4: 585,975 km (0.035 R)
• M5: 790,176 km (0.077 R)
• M6: 817,253 km (0.081 R)
• M7: 872,156 km (0.036 R)
• M8: 900,130 km (0.098 R)
• M9: 1,074,113 km (0.09 R)
• M10: 1,258,417 km (0.08 R)
• M11: 1,796,521 km (0.058 R)
• M12: 2,279,423 km (0.105 R)
• M13: 2,515,189 km (0.12 R)
• M14: 3,355,630 km (0.098 R)
• M15: 3,944,297 km (0.106 R)
• M16: 4,226,589 km (0.071 R)
• M17: 4,960,366 km (0.117 R)
• M18: 5,367,572 km (0.086 R)
• M19: 5,944,720 km (0.061 R)
• M20: 6,322,305 km (0.071 R)
• M21: 6,987,268 km (0.079 R)
• M22: 7,156,912 km (0.086 R)
• M23: 8,442,406 km (0.107 R)
• M24: 9,608,372 km (0.104 R)
• M25: 11,482,534 km (0.105 R)
• M26: 12,838,639 km (0.068 R)
• M27: 13,255,269 km (0.11 R)
• M28: 13,676,387 km (0.085 R)
• M29: 14,101,843 km (0.062 R)
• M30: 14,244,560 km (0.105 R)
• M31: 14,316,067 km (0.062 R)
• M32: 14,603,595 km (0.075 R)
• M33: 14,675,701 km (0.103 R)
• M34: 16,069,205 km (0.056 R)
• M35: 16,743,891 km (0.079 R)
• M36: 17,657,635 km (0.1 R)
• M37: 17,811,571 km (0.089 R)
• M38: 18,120,640 km (0.068 R)
• M39: 18,275,923 km (0.096 R)
• M40: 20,252,859 km (0.101 R)
• M41: 20,575,392 km (0.119 R)
• M42: 21,965,156 km (0.114 R)
• M43: 22,629,520 km (0.075 R)
• M44: 23,132,169 km (0.099 R)
• M45: 25,006,481 km (0.07 R)
• M46: 25,874,298 km (0.103 R)
• M47: 26,312,021 km (0.069 R)
• M48: 27,550,393 km (0.052 R)
• M49: 28,266,518 km (0.119 R)
• M50: 28,536,542 km (0.113 R)
• M51: 30,913,203 km (0.12 R)
• M52: 31,098,705 km (0.072 R)
• M53: 31,470,605 km (0.114 R)
• M54: 32,219,043 km (0.117 R)
• M55: 32,406,938 km (0.092 R)
• M56: 37,421,159 km (0.076 R)
• M57: 37,519,894 km (0.086 R)
• M58: 39,613,965 km (0.104 R)
• M59: 41,643,260 km (0.076 R)
• M60: 42,258,556 km (0.041 R)
• M61: 42,876,844 km (0.098 R)
• M62: 43,083,738 km (0.042 R)
• M63: 47,394,999 km (0.09 R)
• M64: 50,199,361 km (0.119 R)
• M65: 50,963,507 km (0.084 R)
• M66: 52,171,958 km (0.105 R)
• M67: 52,282,361 km (0.082 R)
• M68: 52,613,870 km (0.117 R)
• M69: 53,723,737 km (0.073 R)
• M70: 54,169,838 km (0.093 R)
• M71: 54,617,285 km (0.114 R)
• M72: 54,841,383 km (0.039 R)
• M73: 59,964,661 km (0.111 R)
• M74: 60,659,244 km (0.116 R)
• M75: 60,891,420 km (0.088 R)
• M76: 61,007,508 km (0.094 R)
• M77: 62,641,715 km (0.1 R)
• M78: 63,699,671 km (0.088 R)
• M79: 64,763,761 km (0.038 R)
• M80: 64,882,242 km (0.076 R)
• M81: 65,119,654 km (0.073 R)
• M82: 65,833,535 km (0.107 R)
• M83: 67,870,160 km (0.082 R)
• M84: 68,714,790 km (0.077 R)
• M85: 70,658,365 km (0.058 R)
• M86: 73,978,989 km (0.03 R)
• M87: 75,970,586 km (0.043 R)
• M88: 76,095,650 km (0.104 R)
• M89: 76,345,927 km (0.119 R)
• M90: 76,847,379 km (0.063 R)
• M91: 77,475,840 km (0.028 R)
• M92: 82,178,449 km (0.073 R)
• M93: 82,692,317 km (0.056 R)
• M94: 84,629,011 km (0.051 R)
• M95: 84,888,265 km (0.094 R)
• M96: 85,667,969 km (0.092 R)
• M97: 86,189,018 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 20,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit