🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.92 AU - 1.12 AU

Year: 388 Days

Day: 34.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,631,768 km

• M1: 169,195 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.17 AU - 3.37 AU

Year: 2228 Days

Day: 39.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,631,768 km

• M1: 2,961,739 km (0.108 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 13.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.68 AU - 5.98 AU

Year: 4636 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 98,631,768 km

• M1: 170,691 km (0.096 R)
• M2: 282,441 km (0.065 R)
• M3: 369,507 km (0.072 R)
• M4: 654,939 km (0.096 R)
• M5: 917,633 km (0.043 R)
• M6: 1,127,220 km (0.094 R)
• M7: 1,306,887 km (0.071 R)
• M8: 1,432,100 km (0.12 R)
• M9: 1,729,651 km (0.099 R)
• M10: 1,939,237 km (0.08 R)
• M11: 2,213,300 km (0.037 R)
• M12: 2,698,446 km (0.105 R)
• M13: 3,068,402 km (0.103 R)
• M14: 3,152,925 km (0.12 R)
• M15: 3,259,588 km (0.097 R)
• M16: 3,411,131 km (0.081 R)
• M17: 3,520,786 km (0.053 R)
• M18: 4,087,163 km (0.105 R)
• M19: 4,585,025 km (0.117 R)
• M20: 5,102,484 km (0.095 R)
• M21: 5,509,390 km (0.052 R)
• M22: 6,875,668 km (0.096 R)
• M23: 6,987,268 km (0.053 R)
• M24: 7,410,630 km (0.04 R)
• M25: 7,553,795 km (0.054 R)
• M26: 8,047,019 km (0.108 R)
• M27: 8,164,603 km (0.091 R)
• M28: 8,253,165 km (0.077 R)
• M29: 8,580,784 km (0.091 R)
• M30: 9,034,365 km (0.079 R)
• M31: 9,248,739 km (0.091 R)
• M32: 9,464,758 km (0.065 R)
• M33: 10,441,782 km (0.11 R)
• M34: 10,666,927 km (0.081 R)
• M35: 11,056,479 km (0.094 R)
• M36: 11,220,289 km (0.068 R)
• M37: 11,483,881 km (0.116 R)
• M38: 11,716,356 km (0.093 R)
• M39: 12,593,149 km (0.072 R)
• M40: 12,695,773 km (0.072 R)
• M41: 13,526,191 km (0.098 R)
• M42: 13,701,370 km (0.037 R)
• M43: 13,806,836 km (0.113 R)
• M44: 14,553,030 km (0.103 R)
• M45: 15,458,397 km (0.104 R)
• M46: 15,825,660 km (0.082 R)
• M47: 16,344,615 km (0.057 R)
• M48: 16,606,261 km (0.078 R)
• M49: 16,982,350 km (0.062 R)
• M50: 17,285,286 km (0.04 R)
• M51: 17,437,427 km (0.084 R)
• M52: 17,551,869 km (0.102 R)
• M53: 17,704,758 km (0.063 R)
• M54: 18,865,937 km (0.119 R)
• M55: 19,179,793 km (0.101 R)
• M56: 19,614,076 km (0.083 R)
• M57: 19,733,156 km (0.074 R)
• M58: 20,171,627 km (0.051 R)
• M59: 20,734,265 km (0.083 R)
• M60: 21,998,666 km (0.091 R)
• M61: 22,536,321 km (0.102 R)
• M62: 23,456,049 km (0.079 R)
• M63: 26,770,838 km (0.115 R)
• M64: 26,902,933 km (0.077 R)
• M65: 28,012,201 km (0.085 R)
• M66: 28,191,120 km (0.07 R)
• M67: 29,000,744 km (0.079 R)
• M68: 29,681,265 km (0.089 R)
• M69: 30,183,614 km (0.088 R)
• M70: 30,367,021 km (0.069 R)
• M71: 30,965,562 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.8

Radius: 9.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.44 AU - 9.3 AU

Year: 9952 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,631,768 km

• M1: 143,016 km (0.078 R)
• M2: 365,019 km (0.088 R)
• M3: 615,296 km (0.109 R)
• M4: 830,567 km (0.054 R)
• M5: 932,593 km (0.081 R)
• M6: 1,877,154 km (0.057 R)
• M7: 2,073,127 km (0.092 R)
• M8: 2,723,130 km (0.098 R)
• M9: 3,082,165 km (0.079 R)
• M10: 3,174,317 km (0.093 R)
• M11: 3,337,828 km (0.106 R)
• M12: 3,456,309 km (0.101 R)
• M13: 4,558,546 km (0.098 R)
• M14: 4,637,534 km (0.113 R)
• M15: 5,175,189 km (0.105 R)
• M16: 5,875,008 km (0.103 R)
• M17: 6,426,725 km (0.028 R)
• M18: 6,515,436 km (0.07 R)
• M19: 6,574,677 km (0.119 R)
• M20: 6,843,953 km (0.117 R)
• M21: 7,086,302 km (0.097 R)
• M22: 7,393,127 km (0.097 R)
• M23: 7,455,060 km (0.099 R)
• M24: 7,704,440 km (0.105 R)
• M25: 7,893,382 km (0.109 R)
• M26: 8,115,684 km (0.111 R)
• M27: 8,501,497 km (0.088 R)
• M28: 8,762,246 km (0.075 R)
• M29: 9,458,774 km (0.09 R)
• M30: 9,864,932 km (0.111 R)
• M31: 10,035,773 km (0.072 R)
• M32: 10,276,626 km (0.1 R)
• M33: 10,345,890 km (0.116 R)
• M34: 10,975,547 km (0.114 R)
• M35: 11,330,692 km (0.116 R)
• M36: 11,509,761 km (0.04 R)
• M37: 11,943,146 km (0.118 R)
• M38: 12,863,472 km (0.053 R)
• M39: 13,577,952 km (0.095 R)
• M40: 13,653,947 km (0.12 R)
• M41: 14,036,020 km (0.096 R)
• M42: 14,189,807 km (0.119 R)
• M43: 14,654,458 km (0.119 R)
• M44: 14,810,488 km (0.073 R)
• M45: 14,927,923 km (0.108 R)
• M46: 15,638,662 km (0.119 R)
• M47: 16,320,081 km (0.076 R)
• M48: 16,970,382 km (0.056 R)
• M49: 17,093,202 km (0.085 R)
• M50: 17,381,029 km (0.097 R)
• M51: 17,711,939 km (0.107 R)
• M52: 18,044,944 km (0.084 R)
• M53: 18,548,341 km (0.118 R)
• M54: 19,226,618 km (0.118 R)
• M55: 19,913,122 km (0.117 R)
• M56: 20,826,417 km (0.081 R)
• M57: 21,133,841 km (0.069 R)
• M58: 21,310,217 km (0.056 R)
• M59: 21,442,760 km (0.034 R)
• M60: 22,423,374 km (0.113 R)
• M61: 22,513,283 km (0.03 R)
• M62: 23,191,260 km (0.083 R)
• M63: 23,830,043 km (0.066 R)
• M64: 24,752,613 km (0.075 R)
• M65: 25,264,986 km (0.096 R)
• M66: 25,358,634 km (0.043 R)
• M67: 27,061,956 km (0.069 R)
• M68: 27,493,545 km (0.089 R)
• M69: 29,242,644 km (0.113 R)
• M70: 30,478,472 km (0.088 R)
• M71: 30,677,736 km (0.113 R)
• M72: 30,777,518 km (0.049 R)
• M73: 30,927,415 km (0.102 R)
• M74: 31,781,619 km (0.115 R)
• M75: 31,983,726 km (0.118 R)
• M76: 32,490,862 km (0.097 R)
• M77: 33,051,705 km (0.056 R)
• M78: 33,307,816 km (0.092 R)
• M79: 33,461,753 km (0.096 R)
• M80: 33,667,300 km (0.118 R)
• M81: 33,770,223 km (0.08 R)
• M82: 34,028,130 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.7

Radius: 3

Gravity: 101.41 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.53 AU - 19.75 AU

Year: 25572 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,631,768 km

• M1: 121,473 km (0.048 R)
• M2: 183,407 km (0.119 R)
• M3: 218,413 km (0.05 R)
• M4: 427,102 km (0.118 R)
• M5: 450,589 km (0.035 R)
• M6: 947,254 km (0.106 R)
• M7: 1,747,154 km (0.108 R)
• M8: 1,824,346 km (0.072 R)
• M9: 1,981,873 km (0.092 R)
• M10: 2,103,047 km (0.054 R)
• M11: 3,344,111 km (0.095 R)
• M12: 4,394,587 km (0.067 R)
• M13: 5,201,967 km (0.112 R)
• M14: 5,537,515 km (0.1 R)
• M15: 5,650,910 km (0.035 R)
• M16: 5,880,094 km (0.1 R)
• M17: 6,053,927 km (0.095 R)
• M18: 6,585,448 km (0.058 R)
• M19: 7,193,414 km (0.105 R)
• M20: 7,255,198 km (0.057 R)
• M21: 7,379,214 km (0.115 R)
• M22: 7,566,660 km (0.068 R)
• M23: 7,882,611 km (0.113 R)
• M24: 9,188,600 km (0.102 R)
• M25: 9,457,727 km (0.094 R)
• M26: 9,866,279 km (0.108 R)
• M27: 10,211,251 km (0.07 R)
• M28: 11,557,184 km (0.111 R)
• M29: 12,140,466 km (0.108 R)
• M30: 12,584,173 km (0.072 R)
• M31: 12,658,523 km (0.073 R)
• M32: 13,411,150 km (0.092 R)
• M33: 14,100,946 km (0.086 R)
• M34: 15,038,326 km (0.025 R)
• M35: 16,238,101 km (0.099 R)
• M36: 17,054,756 km (0.065 R)
• M37: 17,385,217 km (0.1 R)
• M38: 18,727,858 km (0.085 R)
• M39: 18,812,979 km (0.073 R)
• M40: 18,983,371 km (0.072 R)
• M41: 19,239,932 km (0.039 R)
• M42: 20,016,644 km (0.086 R)
• M43: 20,277,842 km (0.09 R)
• M44: 21,333,704 km (0.108 R)
• M45: 21,511,426 km (0.08 R)
• M46: 23,958,249 km (0.029 R)
• M47: 26,586,833 km (0.09 R)
• M48: 28,519,637 km (0.087 R)
• M49: 29,108,155 km (0.111 R)
• M50: 29,502,794 km (0.079 R)
• M51: 32,110,585 km (0.114 R)
• M52: 34,895,648 km (0.12 R)
• M53: 35,314,821 km (0.08 R)
• M54: 36,582,215 km (0.109 R)
• M55: 41,909,395 km (0.098 R)
• M56: 42,243,447 km (0.1 R)
• M57: 42,466,497 km (0.113 R)
• M58: 44,946,531 km (0.103 R)
• M59: 46,664,064 km (0.099 R)
• M60: 48,286,453 km (0.086 R)
• M61: 48,870,333 km (0.111 R)
• M62: 51,229,192 km (0.096 R)
• M63: 52,902,295 km (0.065 R)
• M64: 53,624,853 km (0.075 R)
• M65: 53,745,578 km (0.099 R)
• M66: 54,229,378 km (0.103 R)
• M67: 54,836,296 km (0.087 R)
• M68: 60,147,170 km (0.108 R)
• M69: 60,901,144 km (0.036 R)
• M70: 63,054,455 km (0.034 R)
• M71: 65,103,647 km (0.118 R)
• M72: 67,174,680 km (0.062 R)
• M73: 68,087,526 km (0.115 R)
• M74: 68,349,023 km (0.103 R)
• M75: 69,793,540 km (0.107 R)
• M76: 70,321,321 km (0.116 R)
• M77: 70,585,811 km (0.104 R)
• M78: 70,982,993 km (0.089 R)
• M79: 72,179,028 km (0.115 R)
• M80: 75,265,830 km (0.071 R)
• M81: 81,983,971 km (0.115 R)
• M82: 83,378,373 km (0.096 R)
• M83: 87,892,788 km (0.107 R)
• M84: 88,462,756 km (0.098 R)
• M85: 88,890,905 km (0.096 R)
• M86: 90,610,682 km (0.084 R)
• M87: 91,763,184 km (0.119 R)
• M88: 92,630,852 km (0.084 R)
• M89: 92,775,663 km (0.11 R)
• M90: 93,065,583 km (0.046 R)
• M91: 94,082,849 km (0.095 R)
• M92: 98,040,760 km (0.096 R)
• M93: 98,336,066 km (0.065 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit