🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.38 AU - 0.62 AU

Year: 232 Days

Day: 39.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.3

Radius: 11.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.85 AU - 1.03 AU

Year: 598 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 22,139,827 km

• M1: 169,494 km (0.097 R)
• M2: 261,198 km (0.116 R)
• M3: 353,949 km (0.079 R)
• M4: 432,936 km (0.113 R)
• M5: 579,692 km (0.083 R)
• M6: 687,253 km (0.029 R)
• M7: 799,451 km (0.11 R)
• M8: 873,801 km (0.099 R)
• M9: 970,591 km (0.113 R)
• M10: 1,054,216 km (0.101 R)
• M11: 1,196,933 km (0.086 R)
• M12: 1,309,580 km (0.114 R)
• M13: 1,403,078 km (0.095 R)
• M14: 1,514,379 km (0.073 R)
• M15: 1,593,068 km (0.119 R)
• M16: 1,734,288 km (0.106 R)
• M17: 1,850,376 km (0.11 R)
• M18: 1,930,561 km (0.077 R)
• M19: 2,016,430 km (0.07 R)
• M20: 2,103,645 km (0.106 R)
• M21: 2,192,058 km (0.114 R)
• M22: 2,386,684 km (0.093 R)
• M23: 2,474,498 km (0.093 R)
• M24: 2,643,993 km (0.094 R)
• M25: 2,793,142 km (0.114 R)
• M26: 2,881,105 km (0.055 R)
• M27: 2,999,737 km (0.069 R)
• M28: 3,115,076 km (0.105 R)
• M29: 3,262,580 km (0.059 R)
• M30: 3,350,095 km (0.041 R)
• M31: 3,532,903 km (0.103 R)
• M32: 3,660,361 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 10.2

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.18 AU - 1.32 AU

Year: 917 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,139,827 km

• M1: 131,796 km (0.109 R)
• M2: 213,177 km (0.072 R)
• M3: 326,871 km (0.091 R)
• M4: 408,701 km (0.084 R)
• M5: 478,564 km (0.089 R)
• M6: 741,557 km (0.053 R)
• M7: 903,870 km (0.094 R)
• M8: 1,021,155 km (0.102 R)
• M9: 1,151,156 km (0.087 R)
• M10: 1,341,295 km (0.096 R)
• M11: 1,599,800 km (0.085 R)
• M12: 1,692,550 km (0.102 R)
• M13: 1,769,743 km (0.104 R)
• M14: 1,839,306 km (0.083 R)
• M15: 2,072,230 km (0.117 R)
• M16: 2,211,057 km (0.089 R)
• M17: 2,305,453 km (0.072 R)
• M18: 2,430,068 km (0.064 R)
• M19: 2,498,135 km (0.092 R)
• M20: 2,646,237 km (0.111 R)
• M21: 3,034,443 km (0.104 R)
• M22: 3,192,718 km (0.101 R)
• M23: 3,267,517 km (0.045 R)
• M24: 3,451,672 km (0.11 R)
• M25: 3,528,565 km (0.042 R)
• M26: 3,639,417 km (0.083 R)
• M27: 3,875,931 km (0.047 R)
• M28: 3,967,336 km (0.103 R)
• M29: 4,495,117 km (0.051 R)
• M30: 4,688,098 km (0.103 R)
• M31: 4,846,971 km (0.11 R)
• M32: 5,220,517 km (0.102 R)
• M33: 5,359,942 km (0.101 R)
• M34: 5,539,011 km (0.109 R)
• M35: 5,655,248 km (0.048 R)
• M36: 5,890,117 km (0.08 R)
• M37: 6,128,127 km (0.095 R)
• M38: 6,806,105 km (0.12 R)
• M39: 6,930,720 km (0.102 R)
• M40: 7,042,170 km (0.116 R)
• M41: 7,493,657 km (0.074 R)
• M42: 7,636,672 km (0.062 R)
• M43: 7,780,585 km (0.045 R)
• M44: 7,882,013 km (0.081 R)
• M45: 8,144,557 km (0.117 R)
• M46: 8,232,670 km (0.078 R)
• M47: 8,365,513 km (0.077 R)
• M48: 8,454,524 km (0.101 R)
• M49: 8,603,374 km (0.107 R)
• M50: 8,768,380 km (0.083 R)
• M51: 8,934,284 km (0.116 R)
• M52: 9,116,494 km (0.109 R)
• M53: 9,361,386 km (0.095 R)
• M54: 9,608,372 km (0.073 R)
• M55: 9,763,954 km (0.113 R)
• M56: 9,873,310 km (0.116 R)
• M57: 10,093,219 km (0.069 R)
• M58: 10,442,231 km (0.101 R)
• M59: 10,666,328 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 10.8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.21 AU - 1.83 AU

Year: 1229 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 22,139,827 km

• M1: 135,835 km (0.102 R)
• M2: 233,073 km (0.106 R)
• M3: 308,321 km (0.077 R)
• M4: 396,434 km (0.114 R)
• M5: 519,853 km (0.114 R)
• M6: 626,217 km (0.079 R)
• M7: 712,983 km (0.103 R)
• M8: 781,050 km (0.111 R)
• M9: 1,077,105 km (0.103 R)
• M10: 1,287,290 km (0.054 R)
• M11: 1,473,988 km (0.068 R)
• M12: 1,593,517 km (0.101 R)
• M13: 1,662,182 km (0.1 R)
• M14: 1,794,726 km (0.071 R)
• M15: 2,062,356 km (0.111 R)
• M16: 2,554,982 km (0.071 R)
• M17: 2,654,315 km (0.104 R)
• M18: 2,801,071 km (0.114 R)
• M19: 2,894,120 km (0.093 R)
• M20: 3,064,512 km (0.072 R)
• M21: 3,131,682 km (0.084 R)
• M22: 3,209,024 km (0.078 R)
• M23: 3,395,273 km (0.054 R)
• M24: 3,484,733 km (0.101 R)
• M25: 3,585,263 km (0.096 R)
• M26: 3,923,503 km (0.043 R)
• M27: 4,038,544 km (0.1 R)
• M28: 4,412,240 km (0.074 R)
• M29: 4,499,306 km (0.083 R)
• M30: 4,808,375 km (0.058 R)
• M31: 4,897,984 km (0.07 R)
• M32: 4,976,822 km (0.03 R)
• M33: 5,067,478 km (0.049 R)
• M34: 5,158,733 km (0.038 R)
• M35: 5,273,475 km (0.099 R)
• M36: 5,529,137 km (0.12 R)
• M37: 5,623,085 km (0.068 R)
• M38: 5,848,379 km (0.058 R)
• M39: 5,944,122 km (0.094 R)
• M40: 6,246,758 km (0.08 R)
• M41: 6,320,211 km (0.109 R)
• M42: 6,406,080 km (0.105 R)
• M43: 6,529,648 km (0.09 R)
• M44: 6,604,148 km (0.105 R)
• M45: 6,703,929 km (0.025 R)
• M46: 6,791,743 km (0.115 R)
• M47: 7,031,848 km (0.063 R)
• M48: 7,197,752 km (0.053 R)
• M49: 7,455,509 km (0.064 R)
• M50: 8,153,234 km (0.074 R)
• M51: 8,435,525 km (0.082 R)
• M52: 8,748,483 km (0.108 R)
• M53: 9,162,421 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 11.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.7 AU - 2.3 AU

Year: 1855 Days

Day: 11.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,139,827 km

• M1: 236,365 km (0.094 R)
• M2: 557,551 km (0.095 R)
• M3: 763,548 km (0.116 R)
• M4: 933,042 km (0.109 R)
• M5: 1,031,777 km (0.098 R)
• M6: 1,143,825 km (0.094 R)
• M7: 1,260,362 km (0.103 R)
• M8: 1,370,765 km (0.112 R)
• M9: 1,442,871 km (0.063 R)
• M10: 1,656,048 km (0.057 R)
• M11: 1,789,041 km (0.1 R)
• M12: 1,868,328 km (0.115 R)
• M13: 2,137,454 km (0.057 R)
• M14: 2,332,231 km (0.09 R)
• M15: 2,419,297 km (0.07 R)
• M16: 2,532,991 km (0.109 R)
• M17: 2,648,481 km (0.105 R)
• M18: 2,752,601 km (0.092 R)
• M19: 3,155,318 km (0.071 R)
• M20: 3,897,623 km (0.118 R)
• M21: 4,091,502 km (0.071 R)
• M22: 4,488,983 km (0.058 R)
• M23: 4,629,605 km (0.081 R)
• M24: 5,206,305 km (0.095 R)
• M25: 5,721,221 km (0.106 R)
• M26: 5,822,798 km (0.116 R)
• M27: 6,010,543 km (0.026 R)
• M28: 6,235,090 km (0.082 R)
• M29: 6,409,820 km (0.112 R)
• M30: 6,799,672 km (0.108 R)
• M31: 7,106,348 km (0.068 R)
• M32: 7,417,511 km (0.081 R)
• M33: 7,509,813 km (0.106 R)
• M34: 7,883,209 km (0.109 R)
• M35: 7,996,455 km (0.036 R)
• M36: 8,072,301 km (0.119 R)
• M37: 8,512,717 km (0.112 R)
• M38: 8,590,059 km (0.054 R)
• M39: 8,765,089 km (0.118 R)
• M40: 9,059,497 km (0.077 R)
• M41: 9,456,979 km (0.05 R)
• M42: 9,657,889 km (0.116 R)
• M43: 9,880,640 km (0.095 R)
• M44: 10,455,096 km (0.119 R)
• M45: 11,124,846 km (0.103 R)
• M46: 11,679,405 km (0.087 R)
• M47: 12,003,284 km (0.108 R)
• M48: 12,155,575 km (0.064 R)
• M49: 12,352,296 km (0.111 R)
• M50: 12,549,915 km (0.054 R)
• M51: 12,638,178 km (0.102 R)
• M52: 12,726,590 km (0.103 R)
• M53: 12,881,873 km (0.113 R)
• M54: 13,149,503 km (0.065 R)
• M55: 13,306,431 km (0.037 R)
• M56: 13,396,340 km (0.056 R)
• M57: 13,531,726 km (0.088 R)
• M58: 13,667,561 km (0.101 R)
• M59: 13,803,844 km (0.117 R)
• M60: 14,192,350 km (0.093 R)
• M61: 14,284,203 km (0.114 R)
• M62: 14,445,619 km (0.064 R)
• M63: 14,584,446 km (0.042 R)
• M64: 14,723,722 km (0.078 R)
• M65: 15,144,092 km (0.058 R)
• M66: 15,450,169 km (0.061 R)
• M67: 15,972,864 km (0.111 R)

Asteroid Belt

Center: 3.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 9.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.64 AU - 4.44 AU

Year: 5327 Days

Day: 12.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,139,827 km

• M1: 119,379 km (0.105 R)
• M2: 220,208 km (0.063 R)
• M3: 306,676 km (0.104 R)
• M4: 745,596 km (0.109 R)
• M5: 1,228,797 km (0.11 R)
• M6: 1,434,195 km (0.051 R)
• M7: 1,525,749 km (0.09 R)
• M8: 1,878,351 km (0.113 R)
• M9: 1,979,030 km (0.078 R)
• M10: 2,345,545 km (0.118 R)
• M11: 2,436,052 km (0.063 R)
• M12: 2,527,606 km (0.114 R)
• M13: 2,828,746 km (0.11 R)
• M14: 3,161,452 km (0.116 R)
• M15: 3,241,636 km (0.117 R)
• M16: 3,842,721 km (0.065 R)
• M17: 3,993,066 km (0.114 R)
• M18: 4,167,198 km (0.083 R)
• M19: 4,433,183 km (0.104 R)
• M20: 4,659,226 km (0.047 R)
• M21: 4,842,782 km (0.092 R)
• M22: 5,335,857 km (0.113 R)
• M23: 5,746,802 km (0.096 R)
• M24: 5,968,506 km (0.072 R)
• M25: 6,218,185 km (0.087 R)
• M26: 6,727,865 km (0.069 R)
• M27: 7,171,722 km (0.084 R)
• M28: 7,490,814 km (0.073 R)
• M29: 7,814,394 km (0.053 R)
• M30: 8,060,333 km (0.04 R)
• M31: 8,142,762 km (0.116 R)
• M32: 8,336,341 km (0.073 R)
• M33: 8,475,617 km (0.103 R)
• M34: 8,983,203 km (0.087 R)
• M35: 9,183,364 km (0.072 R)
• M36: 9,617,049 km (0.112 R)
• M37: 9,792,527 km (0.092 R)
• M38: 10,087,235 km (0.086 R)
• M39: 10,474,693 km (0.101 R)
• M40: 10,564,751 km (0.116 R)
• M41: 10,715,546 km (0.096 R)
• M42: 11,294,938 km (0.073 R)
• M43: 11,884,504 km (0.118 R)
• M44: 14,108,725 km (0.107 R)
• M45: 14,945,725 km (0.105 R)
• M46: 15,730,067 km (0.057 R)
• M47: 15,833,289 km (0.105 R)
• M48: 16,214,016 km (0.111 R)
• M49: 16,353,142 km (0.084 R)
• M50: 16,667,746 km (0.086 R)
• M51: 16,737,907 km (0.106 R)
• M52: 16,984,295 km (0.038 R)
• M53: 17,267,334 km (0.119 R)
• M54: 17,338,393 km (0.096 R)
• M55: 18,089,973 km (0.095 R)
• M56: 18,961,829 km (0.054 R)
• M57: 19,884,699 km (0.106 R)
• M58: 20,295,345 km (0.087 R)
• M59: 20,482,940 km (0.053 R)
• M60: 20,973,322 km (0.031 R)
• M61: 21,697,077 km (0.065 R)
• M62: 22,778,520 km (0.118 R)
• M63: 22,973,446 km (0.1 R)
• M64: 23,365,093 km (0.1 R)
• M65: 23,482,976 km (0.111 R)
• M66: 24,035,890 km (0.109 R)
• M67: 24,115,177 km (0.067 R)
• M68: 24,712,970 km (0.056 R)
• M69: 26,126,670 km (0.113 R)
• M70: 27,525,111 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.8

Radius: 4.3

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.21 AU - 8.43 AU

Year: 14346 Days

Day: 21.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,139,827 km

• M1: 54,154 km (0.038 R)
• M2: 489,035 km (0.109 R)
• M3: 600,785 km (0.113 R)
• M4: 741,407 km (0.091 R)
• M5: 994,676 km (0.051 R)
• M6: 1,053,019 km (0.066 R)
• M7: 1,427,463 km (0.098 R)
• M8: 1,796,670 km (0.118 R)
• M9: 2,058,616 km (0.115 R)
• M10: 2,650,276 km (0.066 R)
• M11: 3,884,010 km (0.092 R)
• M12: 4,470,882 km (0.115 R)
• M13: 4,963,957 km (0.11 R)
• M14: 6,259,474 km (0.091 R)
• M15: 6,587,692 km (0.082 R)
• M16: 6,809,695 km (0.11 R)
• M17: 6,899,304 km (0.087 R)
• M18: 7,768,617 km (0.084 R)
• M19: 9,136,092 km (0.105 R)
• M20: 9,358,693 km (0.082 R)
• M21: 9,483,159 km (0.071 R)
• M22: 9,558,107 km (0.073 R)
• M23: 9,784,150 km (0.112 R)
• M24: 9,834,564 km (0.028 R)
• M25: 10,164,727 km (0.062 R)
• M26: 11,229,415 km (0.082 R)
• M27: 12,877,834 km (0.103 R)
• M28: 13,071,862 km (0.103 R)
• M29: 13,127,512 km (0.063 R)
• M30: 14,370,371 km (0.117 R)
• M31: 15,650,181 km (0.084 R)
• M32: 16,065,016 km (0.112 R)
• M33: 16,393,533 km (0.111 R)
• M34: 17,148,254 km (0.048 R)
• M35: 18,754,187 km (0.081 R)
• M36: 19,638,610 km (0.079 R)
• M37: 20,117,922 km (0.09 R)
• M38: 20,730,675 km (0.081 R)
• M39: 21,414,935 km (0.114 R)
• M40: 21,776,364 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 15,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit