🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.52 AU - 0.64 AU

Year: 285 Days

Day: 40.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.51 AU - 0.83 AU

Year: 354 Days

Day: 28.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 9.5

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.7 AU - 0.92 AU

Year: 471 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 92,697,156 km

• M1: 122,072 km (0.119 R)
• M2: 186,848 km (0.087 R)
• M3: 256,261 km (0.103 R)
• M4: 334,501 km (0.095 R)
• M5: 462,108 km (0.116 R)
• M6: 582,385 km (0.117 R)
• M7: 667,805 km (0.113 R)
• M8: 745,895 km (0.069 R)
• M9: 831,615 km (0.07 R)
• M10: 973,284 km (0.032 R)
• M11: 1,123,330 km (0.085 R)
• M12: 1,189,303 km (0.111 R)
• M13: 1,300,903 km (0.052 R)
• M14: 1,380,639 km (0.096 R)
• M15: 1,477,578 km (0.05 R)
• M16: 1,603,240 km (0.113 R)
• M17: 1,683,724 km (0.119 R)
• M18: 1,749,098 km (0.115 R)
• M19: 1,820,905 km (0.048 R)
• M20: 1,939,088 km (0.119 R)
• M21: 2,290,942 km (0.091 R)
• M22: 2,394,464 km (0.033 R)
• M23: 2,511,898 km (0.058 R)
• M24: 2,580,713 km (0.026 R)
• M25: 2,694,856 km (0.03 R)
• M26: 2,947,976 km (0.093 R)
• M27: 3,020,830 km (0.039 R)
• M28: 3,154,869 km (0.08 R)
• M29: 3,311,349 km (0.064 R)
• M30: 3,428,634 km (0.097 R)
• M31: 3,603,813 km (0.086 R)
• M32: 3,746,080 km (0.034 R)
• M33: 3,846,760 km (0.066 R)
• M34: 3,962,997 km (0.113 R)
• M35: 4,036,300 km (0.119 R)
• M36: 4,147,003 km (0.093 R)
• M37: 4,251,272 km (0.078 R)
• M38: 4,311,111 km (0.072 R)
• M39: 4,386,509 km (0.064 R)
• M40: 4,507,982 km (0.088 R)
• M41: 4,623,023 km (0.073 R)
• M42: 4,707,995 km (0.093 R)
• M43: 4,770,078 km (0.102 R)
• M44: 4,848,018 km (0.066 R)
• M45: 5,013,174 km (0.116 R)
• M46: 5,172,346 km (0.105 R)
• M47: 5,292,773 km (0.099 R)
• M48: 5,381,634 km (0.109 R)
• M49: 5,487,399 km (0.107 R)
• M50: 5,585,685 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.8

Radius: 9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.75 AU - 1.01 AU

Year: 533 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,697,156 km

• M1: 112,946 km (0.108 R)
• M2: 177,423 km (0.118 R)
• M3: 234,420 km (0.103 R)
• M4: 297,251 km (0.067 R)
• M5: 353,350 km (0.119 R)
• M6: 422,165 km (0.114 R)
• M7: 483,650 km (0.083 R)
• M8: 555,457 km (0.086 R)
• M9: 619,634 km (0.064 R)
• M10: 711,188 km (0.097 R)
• M11: 776,712 km (0.092 R)
• M12: 868,565 km (0.115 R)
• M13: 928,105 km (0.103 R)
• M14: 986,448 km (0.042 R)
• M15: 1,211,444 km (0.101 R)
• M16: 1,297,462 km (0.098 R)
• M17: 1,363,285 km (0.098 R)
• M18: 1,456,186 km (0.078 R)
• M19: 1,696,290 km (0.119 R)
• M20: 1,835,117 km (0.098 R)
• M21: 1,916,798 km (0.054 R)
• M22: 1,999,675 km (0.113 R)
• M23: 2,087,489 km (0.111 R)
• M24: 2,154,209 km (0.1 R)
• M25: 2,393,416 km (0.081 R)
• M26: 2,451,610 km (0.064 R)
• M27: 2,510,402 km (0.071 R)
• M28: 2,633,222 km (0.032 R)
• M29: 2,713,705 km (0.099 R)
• M30: 2,819,471 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 8.4

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.65 AU - 2.51 AU

Year: 1937 Days

Day: 8 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 92,697,156 km

• M1: 138,827 km (0.09 R)
• M2: 205,996 km (0.076 R)
• M3: 326,572 km (0.066 R)
• M4: 397,631 km (0.037 R)
• M5: 495,319 km (0.1 R)
• M6: 864,676 km (0.059 R)
• M7: 1,013,825 km (0.078 R)
• M8: 1,086,978 km (0.096 R)
• M9: 1,219,671 km (0.088 R)
• M10: 1,297,911 km (0.043 R)
• M11: 1,438,982 km (0.062 R)
• M12: 1,617,303 km (0.109 R)
• M13: 2,041,712 km (0.11 R)
• M14: 2,413,014 km (0.096 R)
• M15: 3,002,429 km (0.075 R)
• M16: 3,149,933 km (0.101 R)
• M17: 3,606,655 km (0.057 R)
• M18: 3,792,306 km (0.105 R)
• M19: 4,098,832 km (0.042 R)
• M20: 4,520,249 km (0.104 R)
• M21: 4,736,119 km (0.088 R)
• M22: 4,829,618 km (0.111 R)
• M23: 4,892,299 km (0.073 R)
• M24: 4,986,995 km (0.106 R)
• M25: 5,518,217 km (0.118 R)
• M26: 5,915,848 km (0.074 R)
• M27: 6,152,063 km (0.11 R)
• M28: 6,668,774 km (0.052 R)
• M29: 6,897,060 km (0.085 R)
• M30: 7,110,088 km (0.102 R)
• M31: 7,163,644 km (0.043 R)
• M32: 7,506,223 km (0.103 R)
• M33: 7,578,927 km (0.1 R)
• M34: 8,319,886 km (0.117 R)
• M35: 8,679,968 km (0.101 R)
• M36: 8,775,561 km (0.1 R)
• M37: 9,103,330 km (0.115 R)
• M38: 9,493,930 km (0.088 R)
• M39: 9,790,582 km (0.112 R)
• M40: 10,291,586 km (0.036 R)
• M41: 10,555,476 km (0.082 R)
• M42: 10,677,997 km (0.086 R)
• M43: 11,131,428 km (0.032 R)
• M44: 11,235,398 km (0.08 R)
• M45: 11,486,125 km (0.07 R)
• M46: 11,654,422 km (0.082 R)
• M47: 11,738,795 km (0.046 R)
• M48: 11,844,561 km (0.114 R)
• M49: 11,950,626 km (0.081 R)
• M50: 12,035,747 km (0.103 R)
• M51: 12,550,813 km (0.097 R)
• M52: 12,941,712 km (0.084 R)
• M53: 13,138,732 km (0.049 R)
• M54: 13,713,338 km (0.1 R)
• M55: 13,869,518 km (0.09 R)
• M56: 14,296,321 km (0.11 R)
• M57: 14,499,923 km (0.062 R)
• M58: 14,613,468 km (0.088 R)
• M59: 15,185,680 km (0.087 R)
• M60: 15,324,207 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.4

Radius: 4.1

Gravity: 55.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.88 AU - 11.82 AU

Year: 23076 Days

Day: 23 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,697,156 km

• M1: 172,786 km (0.094 R)
• M2: 238,459 km (0.106 R)
• M3: 737,218 km (0.047 R)
• M4: 2,147,328 km (0.102 R)
• M5: 4,096,438 km (0.12 R)
• M6: 4,956,177 km (0.11 R)
• M7: 5,980,324 km (0.095 R)
• M8: 6,204,123 km (0.066 R)
• M9: 6,316,920 km (0.086 R)
• M10: 6,659,798 km (0.077 R)
• M11: 8,966,747 km (0.038 R)
• M12: 9,222,709 km (0.044 R)
• M13: 10,875,915 km (0.084 R)
• M14: 11,080,415 km (0.075 R)
• M15: 11,562,270 km (0.042 R)
• M16: 12,051,156 km (0.1 R)
• M17: 12,262,687 km (0.088 R)
• M18: 12,404,506 km (0.074 R)
• M19: 13,121,229 km (0.084 R)
• M20: 13,704,212 km (0.084 R)
• M21: 14,147,022 km (0.094 R)
• M22: 14,669,418 km (0.078 R)
• M23: 14,895,310 km (0.034 R)
• M24: 15,122,400 km (0.108 R)
• M25: 15,426,832 km (0.111 R)
• M26: 15,733,208 km (0.118 R)
• M27: 16,821,682 km (0.117 R)
• M28: 17,295,608 km (0.092 R)
• M29: 18,175,692 km (0.11 R)
• M30: 18,418,340 km (0.087 R)
• M31: 18,499,422 km (0.091 R)
• M32: 18,580,654 km (0.116 R)
• M33: 18,824,947 km (0.105 R)
• M34: 19,316,825 km (0.117 R)
• M35: 19,730,014 km (0.116 R)
• M36: 21,326,224 km (0.057 R)
• M37: 22,702,225 km (0.052 R)
• M38: 25,178,369 km (0.115 R)
• M39: 25,992,331 km (0.058 R)
• M40: 26,174,391 km (0.025 R)
• M41: 26,448,305 km (0.116 R)
• M42: 28,204,734 km (0.048 R)
• M43: 28,955,416 km (0.119 R)
• M44: 29,807,825 km (0.119 R)
• M45: 30,476,527 km (0.111 R)
• M46: 31,246,806 km (0.104 R)
• M47: 34,092,008 km (0.098 R)
• M48: 35,798,172 km (0.11 R)
• M49: 39,396,898 km (0.03 R)
• M50: 43,109,020 km (0.108 R)
• M51: 45,608,501 km (0.093 R)
• M52: 46,488,735 km (0.119 R)
• M53: 48,042,758 km (0.108 R)
• M54: 48,378,007 km (0.119 R)
• M55: 49,501,038 km (0.109 R)
• M56: 51,429,654 km (0.078 R)
• M57: 52,001,566 km (0.071 R)
• M58: 53,036,335 km (0.091 R)
• M59: 53,151,824 km (0.106 R)
• M60: 55,477,174 km (0.111 R)
• M61: 56,063,747 km (0.068 R)
• M62: 57,006,363 km (0.065 R)
• M63: 57,242,877 km (0.07 R)
• M64: 58,073,145 km (0.051 R)
• M65: 58,549,465 km (0.045 R)
• M66: 59,026,981 km (0.084 R)
• M67: 59,266,188 km (0.109 R)
• M68: 59,625,672 km (0.092 R)
• M69: 60,467,310 km (0.059 R)
• M70: 61,191,812 km (0.116 R)
• M71: 61,312,837 km (0.118 R)
• M72: 63,505,044 km (0.119 R)
• M73: 63,872,905 km (0.109 R)
• M74: 64,364,334 km (0.107 R)
• M75: 64,857,259 km (0.118 R)
• M76: 65,598,816 km (0.037 R)
• M77: 66,094,733 km (0.108 R)
• M78: 66,218,899 km (0.096 R)
• M79: 66,591,996 km (0.057 R)
• M80: 67,965,604 km (0.04 R)
• M81: 70,233,508 km (0.115 R)
• M82: 73,295,776 km (0.117 R)
• M83: 73,939,196 km (0.044 R)
• M84: 76,010,828 km (0.07 R)
• M85: 76,531,578 km (0.08 R)
• M86: 76,792,477 km (0.04 R)
• M87: 77,838,914 km (0.107 R)
• M88: 77,970,111 km (0.071 R)
• M89: 78,232,655 km (0.084 R)
• M90: 79,153,729 km (0.037 R)
• M91: 80,210,788 km (0.116 R)
• M92: 80,475,726 km (0.056 R)
• M93: 80,608,269 km (0.118 R)
• M94: 81,405,477 km (0.037 R)
• M95: 83,543,978 km (0.106 R)
• M96: 84,485,397 km (0.114 R)
• M97: 88,149,199 km (0.098 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: 425 - 14,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit