🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.49 AU - 0.67 AU

Year: 285 Days

Day: 15.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 9.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.76 AU - 1.18 AU

Year: 617 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,777,061 km

• M1: 119,828 km (0.085 R)
• M2: 192,832 km (0.084 R)
• M3: 324,478 km (0.111 R)
• M4: 400,174 km (0.086 R)
• M5: 474,524 km (0.096 R)
• M6: 601,383 km (0.059 R)
• M7: 679,474 km (0.086 R)
• M8: 761,453 km (0.099 R)
• M9: 825,182 km (0.104 R)
• M10: 1,028,336 km (0.116 R)
• M11: 1,119,890 km (0.118 R)
• M12: 1,197,830 km (0.1 R)
• M13: 1,527,993 km (0.09 R)
• M14: 1,633,459 km (0.043 R)
• M15: 1,722,619 km (0.099 R)
• M16: 1,827,787 km (0.044 R)
• M17: 1,905,727 km (0.109 R)
• M18: 2,004,761 km (0.109 R)
• M19: 2,234,095 km (0.111 R)
• M20: 2,344,049 km (0.082 R)
• M21: 2,407,778 km (0.101 R)
• M22: 2,471,955 km (0.102 R)
• M23: 2,553,187 km (0.104 R)
• M24: 2,695,903 km (0.111 R)
• M25: 2,852,682 km (0.095 R)
• M26: 2,937,953 km (0.076 R)
• M27: 3,035,640 km (0.073 R)
• M28: 3,111,187 km (0.12 R)
• M29: 3,204,835 km (0.076 R)
• M30: 3,299,531 km (0.095 R)
• M31: 3,365,204 km (0.102 R)
• M32: 3,558,784 km (0.096 R)
• M33: 3,681,604 km (0.059 R)
• M34: 3,975,713 km (0.086 R)
• M35: 4,225,841 km (0.117 R)
• M36: 4,428,247 km (0.072 R)
• M37: 4,494,219 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.9

Radius: 11.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.83 AU - 2.11 AU

Year: 1785 Days

Day: 13.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,777,061 km

• M1: 158,275 km (0.104 R)
• M2: 232,774 km (0.086 R)
• M3: 349,610 km (0.08 R)
• M4: 421,567 km (0.084 R)
• M5: 511,326 km (0.087 R)
• M6: 585,526 km (0.107 R)
• M7: 701,614 km (0.099 R)
• M8: 860,637 km (0.086 R)
• M9: 937,979 km (0.07 R)
• M10: 1,092,513 km (0.114 R)
• M11: 1,487,003 km (0.085 R)
• M12: 1,590,225 km (0.112 R)
• M13: 1,696,141 km (0.09 R)
• M14: 1,859,502 km (0.06 R)
• M15: 2,163,185 km (0.082 R)
• M16: 2,341,057 km (0.11 R)
• M17: 2,431,863 km (0.089 R)
• M18: 2,523,866 km (0.036 R)
• M19: 2,722,083 km (0.104 R)
• M20: 2,947,228 km (0.117 R)
• M21: 3,023,672 km (0.096 R)
• M22: 3,134,075 km (0.105 R)
• M23: 3,212,165 km (0.084 R)
• M24: 3,612,340 km (0.037 R)
• M25: 3,729,774 km (0.097 R)
• M26: 3,896,127 km (0.099 R)
• M27: 4,077,290 km (0.062 R)
• M28: 4,285,979 km (0.047 R)
• M29: 4,360,479 km (0.119 R)
• M30: 4,573,955 km (0.065 R)
• M31: 4,675,532 km (0.059 R)
• M32: 4,881,229 km (0.093 R)
• M33: 5,116,098 km (0.053 R)
• M34: 5,208,549 km (0.088 R)
• M35: 5,341,392 km (0.104 R)
• M36: 5,665,122 km (0.048 R)
• M37: 6,120,797 km (0.059 R)
• M38: 6,402,789 km (0.069 R)
• M39: 6,617,013 km (0.103 R)
• M40: 6,804,609 km (0.117 R)
• M41: 6,891,824 km (0.107 R)
• M42: 7,052,642 km (0.101 R)
• M43: 7,437,857 km (0.039 R)
• M44: 7,527,765 km (0.059 R)
• M45: 7,663,301 km (0.118 R)
• M46: 7,860,471 km (0.104 R)
• M47: 8,028,619 km (0.113 R)
• M48: 8,399,621 km (0.043 R)
• M49: 8,587,217 km (0.115 R)
• M50: 8,823,731 km (0.098 R)
• M51: 8,982,754 km (0.088 R)
• M52: 9,303,342 km (0.113 R)
• M53: 9,562,595 km (0.118 R)
• M54: 9,972,493 km (0.053 R)
• M55: 10,154,554 km (0.046 R)
• M56: 10,741,576 km (0.034 R)
• M57: 10,826,398 km (0.091 R)
• M58: 11,305,261 km (0.115 R)
• M59: 11,408,782 km (0.116 R)
• M60: 11,495,250 km (0.063 R)
• M61: 11,616,723 km (0.107 R)
• M62: 11,738,646 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.4

Radius: 10.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.49 AU - 2.65 AU

Year: 2660 Days

Day: 14.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 74,777,061 km

• M1: 137,480 km (0.047 R)
• M2: 223,200 km (0.108 R)
• M3: 467,045 km (0.108 R)
• M4: 549,922 km (0.061 R)
• M5: 622,776 km (0.108 R)
• M6: 693,685 km (0.098 R)
• M7: 797,057 km (0.102 R)
• M8: 869,164 km (0.056 R)
• M9: 943,663 km (0.063 R)
• M10: 1,140,235 km (0.081 R)
• M11: 1,300,155 km (0.114 R)
• M12: 1,393,953 km (0.117 R)
• M13: 1,565,841 km (0.115 R)
• M14: 1,642,734 km (0.116 R)
• M15: 1,760,617 km (0.12 R)
• M16: 2,269,400 km (0.068 R)
• M17: 2,654,913 km (0.096 R)
• M18: 2,926,583 km (0.06 R)
• M19: 3,012,752 km (0.103 R)
• M20: 3,527,368 km (0.106 R)
• M21: 3,836,886 km (0.053 R)
• M22: 3,984,390 km (0.115 R)
• M23: 4,080,282 km (0.104 R)
• M24: 4,604,323 km (0.12 R)
• M25: 4,671,343 km (0.089 R)
• M26: 4,919,975 km (0.091 R)
• M27: 5,184,613 km (0.101 R)
• M28: 5,324,487 km (0.106 R)
• M29: 5,548,585 km (0.105 R)
• M30: 5,715,835 km (0.096 R)
• M31: 5,994,087 km (0.097 R)
• M32: 6,091,924 km (0.034 R)
• M33: 6,227,311 km (0.113 R)
• M34: 6,476,092 km (0.051 R)
• M35: 6,576,472 km (0.099 R)
• M36: 6,880,904 km (0.099 R)
• M37: 7,138,212 km (0.094 R)
• M38: 7,702,046 km (0.094 R)
• M39: 8,225,938 km (0.103 R)
• M40: 8,830,762 km (0.105 R)
• M41: 9,012,225 km (0.11 R)
• M42: 9,535,518 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.4

Radius: 8

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.75 AU - 10.95 AU

Year: 23076 Days

Day: 24.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,777,061 km

• M1: 106,214 km (0.119 R)
• M2: 310,715 km (0.119 R)
• M3: 652,696 km (0.104 R)
• M4: 884,871 km (0.087 R)
• M5: 1,036,564 km (0.073 R)
• M6: 1,169,706 km (0.086 R)
• M7: 1,482,515 km (0.113 R)
• M8: 2,115,763 km (0.096 R)
• M9: 2,425,729 km (0.093 R)
• M10: 2,713,257 km (0.044 R)
• M11: 2,861,209 km (0.073 R)
• M12: 3,886,253 km (0.034 R)
• M13: 4,222,699 km (0.096 R)
• M14: 4,351,353 km (0.077 R)
• M15: 4,437,821 km (0.076 R)
• M16: 4,524,887 km (0.079 R)
• M17: 6,089,980 km (0.097 R)
• M18: 7,388,938 km (0.071 R)
• M19: 7,492,310 km (0.091 R)
• M20: 8,934,733 km (0.084 R)
• M21: 10,634,763 km (0.104 R)
• M22: 11,163,891 km (0.077 R)
• M23: 11,521,430 km (0.112 R)
• M24: 11,943,296 km (0.073 R)
• M25: 12,678,270 km (0.08 R)
• M26: 12,988,835 km (0.068 R)
• M27: 13,239,112 km (0.052 R)
• M28: 14,773,987 km (0.112 R)
• M29: 14,839,211 km (0.086 R)
• M30: 15,100,858 km (0.096 R)
• M31: 15,430,123 km (0.07 R)
• M32: 15,961,794 km (0.108 R)
• M33: 16,634,834 km (0.077 R)
• M34: 17,800,052 km (0.084 R)
• M35: 19,346,894 km (0.092 R)
• M36: 19,776,240 km (0.119 R)
• M37: 20,353,538 km (0.119 R)
• M38: 21,303,335 km (0.08 R)
• M39: 21,377,087 km (0.113 R)
• M40: 22,342,442 km (0.099 R)
• M41: 23,398,005 km (0.107 R)
• M42: 23,474,000 km (0.112 R)
• M43: 24,161,851 km (0.109 R)
• M44: 24,623,959 km (0.055 R)
• M45: 25,011,418 km (0.062 R)
• M46: 25,479,061 km (0.118 R)
• M47: 25,713,929 km (0.1 R)
• M48: 29,076,740 km (0.09 R)
• M49: 31,562,159 km (0.085 R)
• M50: 32,067,351 km (0.079 R)
• M51: 33,427,495 km (0.098 R)
• M52: 34,460,019 km (0.099 R)
• M53: 35,154,153 km (0.098 R)
• M54: 36,204,031 km (0.092 R)
• M55: 37,352,943 km (0.094 R)
• M56: 37,708,836 km (0.047 R)
• M57: 40,049,594 km (0.112 R)
• M58: 40,413,865 km (0.076 R)
• M59: 40,505,119 km (0.103 R)
• M60: 42,901,528 km (0.066 R)
• M61: 44,022,913 km (0.053 R)
• M62: 44,587,197 km (0.063 R)
• M63: 45,818,088 km (0.106 R)
• M64: 45,913,232 km (0.11 R)
• M65: 46,008,526 km (0.057 R)
• M66: 46,868,414 km (0.056 R)
• M67: 47,060,199 km (0.111 R)
• M68: 50,458,763 km (0.101 R)
• M69: 54,337,986 km (0.089 R)
• M70: 54,539,494 km (0.118 R)
• M71: 56,160,387 km (0.103 R)
• M72: 57,489,115 km (0.083 R)
• M73: 58,311,904 km (0.102 R)
• M74: 58,414,977 km (0.076 R)
• M75: 58,931,538 km (0.103 R)
• M76: 59,138,581 km (0.105 R)
• M77: 59,865,029 km (0.114 R)
• M78: 62,167,639 km (0.079 R)
• M79: 62,378,423 km (0.098 R)
• M80: 63,541,845 km (0.078 R)
• M81: 63,647,910 km (0.104 R)
• M82: 63,754,125 km (0.089 R)
• M83: 63,966,554 km (0.104 R)
• M84: 64,498,972 km (0.057 R)
• M85: 65,032,887 km (0.118 R)
• M86: 66,320,027 km (0.079 R)
• M87: 66,966,739 km (0.103 R)
• M88: 67,074,748 km (0.049 R)
• M89: 68,701,625 km (0.081 R)
• M90: 69,246,910 km (0.059 R)
• M91: 71,221,302 km (0.058 R)
• M92: 71,552,213 km (0.047 R)
• M93: 72,769,939 km (0.11 R)
• M94: 73,771,198 km (0.088 R)
• M95: 74,217,748 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit