🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.63 AU - 0.77 AU

Year: 215 Days

Day: 23.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.89 AU

Year: 224 Days

Day: 44.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.66 AU - 2.54 AU

Year: 1117 Days

Day: 35.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,828,773 km

• M1: 59,839 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.08 AU - 4.26 AU

Year: 2581 Days

Day: 13.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.6 AU - 4.68 AU

Year: 3092 Days

Day: 20.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.3

Radius: 12.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.28 AU - 5.98 AU

Year: 4265 Days

Day: 9.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,828,773 km

• M1: 196,123 km (0.119 R)
• M2: 291,716 km (0.12 R)
• M3: 409,898 km (0.078 R)
• M4: 567,574 km (0.084 R)
• M5: 938,727 km (0.053 R)
• M6: 1,074,861 km (0.064 R)
• M7: 1,169,706 km (0.082 R)
• M8: 1,458,729 km (0.114 R)
• M9: 1,618,799 km (0.107 R)
• M10: 1,728,903 km (0.103 R)
• M11: 2,000,722 km (0.09 R)
• M12: 2,089,583 km (0.077 R)
• M13: 2,379,803 km (0.118 R)
• M14: 2,618,262 km (0.037 R)
• M15: 3,274,697 km (0.083 R)
• M16: 3,415,619 km (0.076 R)
• M17: 3,558,634 km (0.038 R)
• M18: 3,962,249 km (0.1 R)
• M19: 4,112,745 km (0.057 R)
• M20: 4,188,740 km (0.05 R)
• M21: 4,342,078 km (0.092 R)
• M22: 4,419,420 km (0.095 R)
• M23: 4,933,738 km (0.119 R)
• M24: 5,762,061 km (0.117 R)
• M25: 5,890,117 km (0.107 R)
• M26: 6,105,687 km (0.073 R)
• M27: 6,192,604 km (0.09 R)
• M28: 6,411,765 km (0.072 R)
• M29: 6,678,199 km (0.073 R)
• M30: 6,790,247 km (0.096 R)
• M31: 6,880,305 km (0.11 R)
• M32: 6,993,551 km (0.106 R)
• M33: 7,107,395 km (0.059 R)
• M34: 7,945,442 km (0.048 R)
• M35: 8,064,372 km (0.106 R)
• M36: 8,255,858 km (0.071 R)
• M37: 8,521,544 km (0.06 R)
• M38: 8,765,687 km (0.075 R)
• M39: 8,962,558 km (0.062 R)
• M40: 9,943,471 km (0.097 R)
• M41: 10,020,365 km (0.118 R)
• M42: 10,564,003 km (0.078 R)
• M43: 10,799,919 km (0.105 R)
• M44: 11,090,737 km (0.078 R)
• M45: 11,330,692 km (0.109 R)
• M46: 11,545,365 km (0.09 R)
• M47: 11,788,462 km (0.09 R)
• M48: 12,389,845 km (0.117 R)
• M49: 12,666,452 km (0.11 R)
• M50: 12,749,927 km (0.063 R)
• M51: 12,833,553 km (0.114 R)
• M52: 13,057,351 km (0.077 R)
• M53: 13,480,414 km (0.049 R)
• M54: 13,908,114 km (0.106 R)
• M55: 14,253,536 km (0.047 R)
• M56: 14,689,314 km (0.069 R)
• M57: 15,573,886 km (0.094 R)
• M58: 15,693,116 km (0.06 R)
• M59: 16,142,957 km (0.071 R)
• M60: 16,293,901 km (0.116 R)
• M61: 17,363,526 km (0.099 R)
• M62: 18,078,603 km (0.028 R)
• M63: 18,392,609 km (0.078 R)
• M64: 18,613,565 km (0.091 R)
• M65: 18,740,125 km (0.065 R)
• M66: 18,898,699 km (0.056 R)
• M67: 19,281,370 km (0.091 R)
• M68: 19,666,585 km (0.088 R)
• M69: 20,054,343 km (0.098 R)
• M70: 20,184,044 km (0.096 R)
• M71: 20,607,855 km (0.109 R)
• M72: 21,364,970 km (0.113 R)
• M73: 21,896,940 km (0.117 R)
• M74: 22,064,040 km (0.087 R)
• M75: 22,198,080 km (0.076 R)
• M76: 22,399,738 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.3

Radius: 9.4

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.91 AU - 7.97 AU

Year: 6711 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,828,773 km

• M1: 120,426 km (0.098 R)
• M2: 419,024 km (0.118 R)
• M3: 503,995 km (0.119 R)
• M4: 636,838 km (0.108 R)
• M5: 987,944 km (0.071 R)
• M6: 1,247,497 km (0.09 R)
• M7: 1,567,786 km (0.043 R)
• M8: 2,106,338 km (0.115 R)
• M9: 2,396,109 km (0.107 R)
• M10: 3,188,080 km (0.083 R)
• M11: 3,973,469 km (0.039 R)
• M12: 4,359,880 km (0.116 R)
• M13: 5,138,986 km (0.088 R)
• M14: 5,438,481 km (0.075 R)
• M15: 5,774,478 km (0.105 R)
• M16: 5,960,727 km (0.092 R)
• M17: 6,212,052 km (0.106 R)
• M18: 6,434,803 km (0.067 R)
• M19: 6,595,621 km (0.116 R)
• M20: 6,692,710 km (0.093 R)
• M21: 7,452,816 km (0.036 R)
• M22: 7,791,955 km (0.075 R)
• M23: 8,101,473 km (0.058 R)
• M24: 8,170,737 km (0.088 R)
• M25: 8,415,030 km (0.108 R)
• M26: 9,234,377 km (0.081 R)
• M27: 9,893,356 km (0.113 R)
• M28: 10,116,257 km (0.078 R)
• M29: 10,191,056 km (0.101 R)
• M30: 11,411,326 km (0.086 R)
• M31: 11,762,881 km (0.118 R)
• M32: 12,237,106 km (0.082 R)
• M33: 12,356,635 km (0.092 R)
• M34: 12,516,704 km (0.09 R)
• M35: 12,677,372 km (0.108 R)
• M36: 13,082,035 km (0.113 R)
• M37: 13,491,035 km (0.082 R)
• M38: 14,154,203 km (0.109 R)
• M39: 14,827,842 km (0.092 R)
• M40: 14,912,813 km (0.118 R)
• M41: 15,814,589 km (0.033 R)
• M42: 17,088,714 km (0.043 R)
• M43: 17,941,422 km (0.075 R)
• M44: 18,077,257 km (0.084 R)
• M45: 18,487,006 km (0.107 R)
• M46: 18,578,560 km (0.082 R)
• M47: 19,130,426 km (0.075 R)
• M48: 20,062,421 km (0.095 R)
• M49: 20,771,066 km (0.096 R)
• M50: 21,152,391 km (0.083 R)
• M51: 21,247,984 km (0.099 R)
• M52: 21,680,471 km (0.046 R)
• M53: 21,776,962 km (0.057 R)
• M54: 22,310,129 km (0.071 R)
• M55: 22,602,742 km (0.064 R)
• M56: 22,994,988 km (0.066 R)
• M57: 24,185,039 km (0.085 R)
• M58: 25,039,991 km (0.117 R)
• M59: 25,853,803 km (0.083 R)
• M60: 26,315,313 km (0.078 R)
• M61: 26,676,292 km (0.079 R)
• M62: 26,883,186 km (0.066 R)
• M63: 27,090,678 km (0.105 R)
• M64: 27,194,649 km (0.092 R)
• M65: 27,768,656 km (0.111 R)
• M66: 29,141,516 km (0.084 R)
• M67: 29,461,356 km (0.058 R)
• M68: 29,889,804 km (0.12 R)
• M69: 30,320,197 km (0.09 R)
• M70: 30,752,685 km (0.117 R)
• M71: 31,241,720 km (0.11 R)
• M72: 31,623,793 km (0.088 R)
• M73: 33,446,045 km (0.068 R)
• M74: 35,302,106 km (0.082 R)
• M75: 35,472,498 km (0.101 R)
• M76: 35,871,176 km (0.077 R)
• M77: 36,385,942 km (0.096 R)
• M78: 37,018,292 km (0.102 R)
• M79: 37,712,426 km (0.079 R)
• M80: 38,469,092 km (0.118 R)
• M81: 38,585,928 km (0.082 R)
• M82: 39,289,637 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 11.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.53 AU - 9.13 AU

Year: 7285 Days

Day: 13.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,828,773 km

• M1: 173,683 km (0.079 R)
• M2: 297,550 km (0.084 R)
• M3: 382,671 km (0.102 R)
• M4: 593,904 km (0.099 R)
• M5: 681,119 km (0.117 R)
• M6: 781,050 km (0.083 R)
• M7: 878,289 km (0.118 R)
• M8: 980,016 km (0.097 R)
• M9: 1,262,307 km (0.085 R)
• M10: 1,478,625 km (0.112 R)
• M11: 1,686,118 km (0.107 R)
• M12: 1,782,608 km (0.107 R)
• M13: 1,925,474 km (0.112 R)
• M14: 2,049,341 km (0.119 R)
• M15: 2,176,051 km (0.063 R)
• M16: 2,269,848 km (0.046 R)
• M17: 2,425,281 km (0.082 R)
• M18: 2,559,620 km (0.12 R)
• M19: 2,759,632 km (0.097 R)
• M20: 3,029,955 km (0.119 R)
• M21: 3,485,930 km (0.041 R)
• M22: 3,638,220 km (0.109 R)
• M23: 4,402,665 km (0.081 R)
• M24: 4,765,141 km (0.106 R)
• M25: 4,981,011 km (0.05 R)
• M26: 5,137,340 km (0.054 R)
• M27: 5,216,029 km (0.096 R)
• M28: 5,422,624 km (0.091 R)
• M29: 5,583,441 km (0.115 R)
• M30: 6,125,285 km (0.097 R)
• M31: 6,564,205 km (0.065 R)
• M32: 6,856,669 km (0.117 R)
• M33: 7,118,315 km (0.12 R)
• M34: 7,365,601 km (0.077 R)
• M35: 8,888,657 km (0.098 R)
• M36: 8,964,503 km (0.111 R)
• M37: 10,068,535 km (0.115 R)
• M38: 10,226,810 km (0.112 R)
• M39: 10,386,131 km (0.089 R)
• M40: 10,546,201 km (0.092 R)
• M41: 10,666,777 km (0.071 R)
• M42: 11,256,043 km (0.097 R)
• M43: 11,379,162 km (0.051 R)
• M44: 11,772,455 km (0.03 R)
• M45: 12,107,105 km (0.093 R)
• M46: 12,551,112 km (0.098 R)
• M47: 12,721,653 km (0.034 R)
• M48: 13,043,588 km (0.111 R)
• M49: 14,069,530 km (0.095 R)
• M50: 14,224,514 km (0.061 R)
• M51: 14,491,695 km (0.085 R)
• M52: 14,603,445 km (0.108 R)
• M53: 14,805,402 km (0.061 R)
• M54: 15,189,270 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 11.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.59 AU - 11.39 AU

Year: 10732 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,828,773 km

• M1: 152,590 km (0.116 R)
• M2: 237,113 km (0.107 R)
• M3: 340,485 km (0.12 R)
• M4: 689,796 km (0.111 R)
• M5: 806,632 km (0.115 R)
• M6: 1,219,522 km (0.054 R)
• M7: 1,809,685 km (0.096 R)
• M8: 2,222,875 km (0.085 R)
• M9: 2,298,870 km (0.04 R)
• M10: 2,505,914 km (0.108 R)
• M11: 2,828,297 km (0.076 R)
• M12: 3,022,475 km (0.079 R)
• M13: 3,691,627 km (0.101 R)
• M14: 4,566,774 km (0.072 R)
• M15: 4,664,312 km (0.097 R)
• M16: 5,128,664 km (0.101 R)
• M17: 5,469,448 km (0.049 R)
• M18: 5,573,269 km (0.096 R)
• M19: 6,101,499 km (0.043 R)
• M20: 6,426,276 km (0.03 R)
• M21: 6,719,787 km (0.084 R)
• M22: 7,017,636 km (0.109 R)
• M23: 7,588,053 km (0.119 R)
• M24: 7,859,274 km (0.109 R)
• M25: 8,094,292 km (0.083 R)
• M26: 8,571,509 km (0.089 R)
• M27: 9,017,012 km (0.09 R)
• M28: 9,678,384 km (0.106 R)
• M29: 9,846,233 km (0.108 R)
• M30: 10,270,043 km (0.045 R)
• M31: 10,355,464 km (0.114 R)
• M32: 10,829,839 km (0.072 R)
• M33: 11,135,467 km (0.05 R)
• M34: 11,267,263 km (0.09 R)
• M35: 13,681,024 km (0.099 R)
• M36: 13,869,667 km (0.078 R)
• M37: 17,152,892 km (0.111 R)
• M38: 17,356,195 km (0.109 R)
• M39: 18,332,920 km (0.03 R)
• M40: 21,041,988 km (0.074 R)
• M41: 21,205,199 km (0.097 R)
• M42: 21,532,818 km (0.051 R)
• M43: 22,137,942 km (0.065 R)
• M44: 22,248,644 km (0.114 R)
• M45: 23,308,844 km (0.066 R)
• M46: 23,986,822 km (0.06 R)
• M47: 24,100,516 km (0.099 R)
• M48: 24,442,497 km (0.087 R)
• M49: 25,420,269 km (0.105 R)
• M50: 26,704,566 km (0.11 R)
• M51: 27,950,118 km (0.052 R)
• M52: 28,129,636 km (0.037 R)
• M53: 28,429,579 km (0.066 R)
• M54: 29,335,843 km (0.072 R)
• M55: 31,674,208 km (0.111 R)
• M56: 32,174,014 km (0.116 R)
• M57: 32,613,533 km (0.072 R)
• M58: 32,739,494 km (0.083 R)
• M59: 32,991,866 km (0.088 R)
• M60: 33,625,712 km (0.118 R)
• M61: 33,752,870 km (0.067 R)
• M62: 33,880,327 km (0.09 R)
• M63: 34,648,064 km (0.104 R)
• M64: 34,969,699 km (0.071 R)
• M65: 35,098,503 km (0.098 R)
• M66: 35,421,634 km (0.112 R)
• M67: 35,810,439 km (0.102 R)
• M68: 36,070,440 km (0.048 R)
• M69: 36,723,435 km (0.062 R)
• M70: 36,920,006 km (0.109 R)
• M71: 37,842,128 km (0.049 R)
• M72: 38,505,594 km (0.105 R)
• M73: 38,838,749 km (0.12 R)
• M74: 39,306,691 km (0.104 R)
• M75: 39,911,066 km (0.087 R)
• M76: 40,045,854 km (0.116 R)
• M77: 40,518,583 km (0.059 R)
• M78: 40,857,422 km (0.093 R)
• M79: 41,333,443 km (0.096 R)
• M80: 41,537,943 km (0.117 R)
• M81: 42,153,688 km (0.079 R)
• M82: 42,290,869 km (0.096 R)
• M83: 44,018,725 km (0.089 R)
• M84: 44,366,989 km (0.088 R)
• M85: 44,506,563 km (0.09 R)
• M86: 44,996,347 km (0.038 R)
• M87: 45,206,681 km (0.116 R)
• M88: 46,334,500 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 16,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit