🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.44 AU - 0.64 AU

Year: 252 Days

Day: 36.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.83 AU

Year: 357 Days

Day: 9.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,065,967 km

• M1: 112,198 km (0.095 R)
• M2: 179,817 km (0.04 R)
• M3: 243,545 km (0.084 R)
• M4: 314,455 km (0.092 R)
• M5: 381,475 km (0.079 R)
• M6: 449,691 km (0.031 R)
• M7: 517,758 km (0.1 R)
• M8: 600,785 km (0.095 R)
• M9: 692,638 km (0.081 R)
• M10: 751,430 km (0.087 R)
• M11: 807,829 km (0.109 R)
• M12: 863,928 km (0.108 R)
• M13: 934,239 km (0.08 R)
• M14: 1,008,888 km (0.034 R)
• M15: 1,090,269 km (0.114 R)
• M16: 1,200,074 km (0.09 R)
• M17: 1,267,244 km (0.05 R)
• M18: 1,333,216 km (0.119 R)
• M19: 1,420,731 km (0.095 R)
• M20: 1,499,868 km (0.104 R)
• M21: 1,564,644 km (0.105 R)
• M22: 1,681,330 km (0.112 R)
• M23: 1,767,948 km (0.118 R)
• M24: 1,884,036 km (0.052 R)
• M25: 1,945,969 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 8.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.64 AU - 2.48 AU

Year: 1880 Days

Day: 14.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,065,967 km

• M1: 180,415 km (0.113 R)
• M2: 267,631 km (0.1 R)
• M3: 333,603 km (0.082 R)
• M4: 417,378 km (0.033 R)
• M5: 595,998 km (0.095 R)
• M6: 701,764 km (0.117 R)
• M7: 771,177 km (0.054 R)
• M8: 842,984 km (0.055 R)
• M9: 1,080,994 km (0.111 R)
• M10: 1,170,603 km (0.073 R)
• M11: 1,228,947 km (0.055 R)
• M12: 1,454,540 km (0.077 R)
• M13: 1,544,897 km (0.106 R)
• M14: 1,712,297 km (0.046 R)
• M15: 1,769,444 km (0.11 R)
• M16: 1,866,233 km (0.073 R)
• M17: 1,974,692 km (0.091 R)
• M18: 2,034,830 km (0.093 R)
• M19: 2,105,740 km (0.054 R)
• M20: 2,218,836 km (0.051 R)
• M21: 2,334,026 km (0.091 R)
• M22: 2,515,937 km (0.107 R)
• M23: 2,625,143 km (0.109 R)
• M24: 2,702,486 km (0.071 R)
• M25: 2,870,933 km (0.055 R)
• M26: 3,206,481 km (0.093 R)
• M27: 3,337,080 km (0.116 R)
• M28: 3,433,122 km (0.102 R)
• M29: 3,530,211 km (0.07 R)
• M30: 3,876,978 km (0.096 R)
• M31: 3,990,822 km (0.12 R)
• M32: 4,208,786 km (0.1 R)
• M33: 4,352,101 km (0.106 R)
• M34: 4,417,625 km (0.114 R)
• M35: 4,563,184 km (0.059 R)
• M36: 4,656,683 km (0.104 R)
• M37: 4,872,702 km (0.071 R)
• M38: 5,175,039 km (0.045 R)
• M39: 5,469,448 km (0.09 R)
• M40: 5,611,566 km (0.1 R)
• M41: 5,986,757 km (0.087 R)
• M42: 6,266,206 km (0.09 R)
• M43: 6,716,047 km (0.119 R)
• M44: 7,068,051 km (0.09 R)
• M45: 7,300,825 km (0.102 R)
• M46: 7,378,915 km (0.117 R)
• M47: 7,520,285 km (0.089 R)
• M48: 7,599,273 km (0.113 R)
• M49: 7,774,003 km (0.06 R)
• M50: 8,094,890 km (0.099 R)
• M51: 8,420,266 km (0.072 R)
• M52: 8,518,701 km (0.079 R)
• M53: 8,600,980 km (0.042 R)
• M54: 8,949,693 km (0.108 R)
• M55: 9,033,467 km (0.084 R)
• M56: 9,472,836 km (0.105 R)
• M57: 10,058,063 km (0.067 R)
• M58: 10,197,488 km (0.04 R)
• M59: 10,302,506 km (0.096 R)
• M60: 10,460,631 km (0.114 R)
• M61: 10,672,761 km (0.105 R)
• M62: 10,779,424 km (0.112 R)
• M63: 10,868,435 km (0.092 R)
• M64: 11,371,981 km (0.093 R)
• M65: 12,085,862 km (0.1 R)
• M66: 12,178,463 km (0.069 R)
• M67: 12,308,464 km (0.042 R)
• M68: 12,439,063 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 10.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.98 AU - 3.84 AU

Year: 4004 Days

Day: 14.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,065,967 km

• M1: 126,560 km (0.098 R)
• M2: 246,687 km (0.1 R)
• M3: 326,273 km (0.089 R)
• M4: 494,271 km (0.112 R)
• M5: 598,691 km (0.096 R)
• M6: 767,736 km (0.091 R)
• M7: 959,970 km (0.101 R)
• M8: 1,037,162 km (0.086 R)
• M9: 1,236,127 km (0.094 R)
• M10: 1,679,685 km (0.091 R)
• M11: 2,087,040 km (0.114 R)
• M12: 2,754,546 km (0.093 R)
• M13: 2,991,060 km (0.109 R)
• M14: 3,288,012 km (0.101 R)
• M15: 3,528,266 km (0.08 R)
• M16: 3,887,749 km (0.091 R)
• M17: 3,956,564 km (0.119 R)
• M18: 5,011,229 km (0.106 R)
• M19: 5,441,024 km (0.088 R)
• M20: 6,228,358 km (0.091 R)
• M21: 6,539,671 km (0.115 R)
• M22: 6,717,842 km (0.099 R)
• M23: 6,953,309 km (0.043 R)
• M24: 7,233,955 km (0.08 R)
• M25: 7,318,926 km (0.104 R)
• M26: 7,618,720 km (0.098 R)
• M27: 8,039,240 km (0.082 R)
• M28: 8,437,769 km (0.078 R)
• M29: 8,797,402 km (0.11 R)
• M30: 9,656,094 km (0.082 R)
• M31: 10,000,618 km (0.097 R)
• M32: 10,095,313 km (0.084 R)
• M33: 10,381,195 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.2

Radius: 15

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.03 AU - 4.59 AU

Year: 5689 Days

Day: 9 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,065,967 km

• M1: 198,816 km (0.093 R)
• M2: 310,864 km (0.049 R)
• M3: 483,351 km (0.117 R)
• M4: 576,700 km (0.082 R)
• M5: 927,357 km (0.071 R)
• M6: 1,051,374 km (0.077 R)
• M7: 1,262,606 km (0.076 R)
• M8: 1,402,330 km (0.101 R)
• M9: 1,532,780 km (0.062 R)
• M10: 1,775,278 km (0.099 R)
• M11: 1,933,552 km (0.1 R)
• M12: 2,247,858 km (0.077 R)
• M13: 2,437,548 km (0.114 R)
• M14: 2,723,130 km (0.102 R)
• M15: 2,851,635 km (0.099 R)
• M16: 3,191,671 km (0.03 R)
• M17: 3,605,009 km (0.076 R)
• M18: 3,828,658 km (0.082 R)
• M19: 4,204,448 km (0.115 R)
• M20: 4,396,981 km (0.119 R)
• M21: 5,196,432 km (0.07 R)
• M22: 5,334,062 km (0.094 R)
• M23: 5,542,900 km (0.054 R)
• M24: 5,992,741 km (0.09 R)
• M25: 6,137,253 km (0.114 R)
• M26: 6,356,264 km (0.047 R)
• M27: 6,652,468 km (0.033 R)
• M28: 7,181,595 km (0.107 R)
• M29: 7,438,455 km (0.077 R)
• M30: 8,120,472 km (0.049 R)
• M31: 8,361,324 km (0.062 R)
• M32: 9,236,771 km (0.052 R)
• M33: 9,884,081 km (0.094 R)
• M34: 10,198,835 km (0.047 R)
• M35: 10,633,566 km (0.084 R)
• M36: 11,341,613 km (0.106 R)
• M37: 11,491,061 km (0.086 R)
• M38: 12,278,993 km (0.084 R)
• M39: 12,772,517 km (0.053 R)
• M40: 12,990,481 km (0.108 R)
• M41: 13,620,138 km (0.115 R)
• M42: 15,270,502 km (0.085 R)
• M43: 16,473,269 km (0.063 R)
• M44: 16,881,073 km (0.11 R)
• M45: 17,360,982 km (0.104 R)
• M46: 17,880,087 km (0.105 R)
• M47: 18,124,231 km (0.092 R)
• M48: 19,504,122 km (0.078 R)
• M49: 19,611,682 km (0.119 R)
• M50: 19,719,393 km (0.09 R)
• M51: 20,406,346 km (0.083 R)
• M52: 20,552,055 km (0.069 R)
• M53: 20,771,216 km (0.051 R)
• M54: 21,359,285 km (0.062 R)
• M55: 21,581,288 km (0.064 R)
• M56: 21,915,639 km (0.107 R)
• M57: 22,401,683 km (0.091 R)
• M58: 23,080,558 km (0.11 R)
• M59: 24,150,033 km (0.112 R)
• M60: 24,304,119 km (0.076 R)
• M61: 24,846,112 km (0.054 R)
• M62: 25,666,507 km (0.077 R)
• M63: 26,218,373 km (0.106 R)
• M64: 26,416,441 km (0.12 R)
• M65: 26,654,750 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.7

Radius: 4.1

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.48 AU - 9.02 AU

Year: 12412 Days

Day: 22.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,065,967 km

• M1: 52,210 km (0.083 R)
• M2: 268,528 km (0.079 R)
• M3: 299,944 km (0.045 R)
• M4: 476,020 km (0.12 R)
• M5: 595,848 km (0.107 R)
• M6: 666,459 km (0.097 R)
• M7: 710,291 km (0.095 R)
• M8: 879,187 km (0.061 R)
• M9: 976,425 km (0.038 R)
• M10: 1,009,786 km (0.081 R)
• M11: 1,199,476 km (0.115 R)
• M12: 1,289,384 km (0.101 R)
• M13: 1,475,933 km (0.118 R)
• M14: 1,572,423 km (0.1 R)
• M15: 1,832,873 km (0.105 R)
• M16: 2,215,395 km (0.088 R)
• M17: 2,506,812 km (0.064 R)
• M18: 3,657,219 km (0.089 R)
• M19: 3,761,638 km (0.114 R)
• M20: 4,548,523 km (0.072 R)
• M21: 5,295,765 km (0.083 R)
• M22: 5,413,947 km (0.075 R)
• M23: 5,473,487 km (0.032 R)
• M24: 5,533,176 km (0.043 R)
• M25: 5,593,016 km (0.075 R)
• M26: 5,653,154 km (0.088 R)
• M27: 6,203,973 km (0.088 R)
• M28: 7,126,843 km (0.12 R)
• M29: 7,290,353 km (0.116 R)
• M30: 7,487,972 km (0.066 R)
• M31: 7,787,916 km (0.084 R)
• M32: 8,991,131 km (0.119 R)
• M33: 9,026,287 km (0.104 R)
• M34: 9,061,592 km (0.101 R)
• M35: 9,132,202 km (0.062 R)
• M36: 9,345,379 km (0.074 R)
• M37: 9,416,737 km (0.089 R)
• M38: 10,250,895 km (0.034 R)
• M39: 11,070,542 km (0.118 R)
• M40: 11,221,935 km (0.108 R)
• M41: 11,450,071 km (0.095 R)
• M42: 12,066,265 km (0.053 R)
• M43: 12,105,011 km (0.088 R)
• M44: 12,456,715 km (0.109 R)
• M45: 13,290,275 km (0.12 R)
• M46: 13,491,334 km (0.087 R)
• M47: 13,571,968 km (0.106 R)
• M48: 13,612,509 km (0.101 R)
• M49: 14,635,908 km (0.066 R)
• M50: 14,968,763 km (0.098 R)
• M51: 15,177,901 km (0.093 R)
• M52: 15,641,654 km (0.068 R)
• M53: 15,853,934 km (0.086 R)
• M54: 15,981,690 km (0.09 R)
• M55: 16,756,009 km (0.104 R)
• M56: 16,973,225 km (0.066 R)
• M57: 17,366,518 km (0.115 R)
• M58: 17,454,332 km (0.063 R)
• M59: 17,542,445 km (0.113 R)
• M60: 17,586,426 km (0.091 R)
• M61: 18,296,119 km (0.087 R)
• M62: 18,789,343 km (0.097 R)
• M63: 18,834,372 km (0.095 R)
• M64: 20,759,248 km (0.066 R)
• M65: 20,805,773 km (0.06 R)
• M66: 21,179,767 km (0.105 R)
• M67: 21,273,565 km (0.047 R)
• M68: 21,414,636 km (0.094 R)
• M69: 22,314,916 km (0.05 R)
• M70: 23,034,332 km (0.069 R)
• M71: 23,130,823 km (0.053 R)
• M72: 23,615,370 km (0.091 R)
• M73: 23,810,147 km (0.074 R)
• M74: 24,397,618 km (0.07 R)
• M75: 24,446,686 km (0.073 R)
• M76: 24,495,903 km (0.056 R)
• M77: 25,586,621 km (0.059 R)
• M78: 26,087,774 km (0.119 R)
• M79: 26,794,624 km (0.066 R)
• M80: 27,099,355 km (0.094 R)
• M81: 27,405,432 km (0.074 R)
• M82: 27,507,757 km (0.106 R)
• M83: 27,866,643 km (0.1 R)
• M84: 28,900,513 km (0.114 R)
• M85: 31,754,392 km (0.114 R)
• M86: 33,541,937 km (0.044 R)
• M87: 33,870,454 km (0.12 R)
• M88: 33,980,259 km (0.106 R)
• M89: 34,696,533 km (0.109 R)
• M90: 35,473,395 km (0.095 R)
• M91: 35,529,045 km (0.09 R)
• M92: 36,424,389 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit