🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.45 AU - 0.55 AU

Year: 134 Days

Day: 26.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 71.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.82 AU - 0.96 AU

Year: 318 Days

Day: 16.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 65.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.08 AU - 1.08 AU

Year: 425 Days

Day: 44.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.94 AU - 1.38 AU

Year: 473 Days

Day: 28.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 15

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.81 AU - 7.77 AU

Year: 5975 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 78,129,955 km

• M1: 238,609 km (0.059 R)
• M2: 339,737 km (0.07 R)
• M3: 471,682 km (0.1 R)
• M4: 611,706 km (0.038 R)
• M5: 723,904 km (0.075 R)
• M6: 853,905 km (0.047 R)
• M7: 962,662 km (0.117 R)
• M8: 1,251,386 km (0.078 R)
• M9: 1,472,043 km (0.089 R)
• M10: 1,606,083 km (0.102 R)
• M11: 1,860,698 km (0.063 R)
• M12: 2,020,020 km (0.049 R)
• M13: 2,239,929 km (0.104 R)
• M14: 2,659,102 km (0.099 R)
• M15: 2,779,229 km (0.087 R)
• M16: 3,941,754 km (0.055 R)
• M17: 4,062,330 km (0.118 R)
• M18: 4,166,600 km (0.084 R)
• M19: 4,431,239 km (0.068 R)
• M20: 5,033,220 km (0.119 R)
• M21: 5,641,784 km (0.054 R)
• M22: 6,054,076 km (0.108 R)
• M23: 6,294,031 km (0.095 R)
• M24: 6,928,775 km (0.056 R)
• M25: 7,074,932 km (0.059 R)
• M26: 7,201,043 km (0.089 R)
• M27: 7,648,490 km (0.11 R)
• M28: 7,821,276 km (0.087 R)
• M29: 7,951,875 km (0.12 R)
• M30: 8,637,781 km (0.077 R)
• M31: 9,713,839 km (0.111 R)
• M32: 9,901,285 km (0.062 R)
• M33: 9,995,531 km (0.094 R)
• M34: 10,232,195 km (0.052 R)
• M35: 10,711,357 km (0.089 R)
• M36: 10,807,997 km (0.11 R)
• M37: 11,394,421 km (0.116 R)
• M38: 11,666,689 km (0.104 R)
• M39: 11,815,988 km (0.109 R)
• M40: 12,547,222 km (0.039 R)
• M41: 12,802,735 km (0.079 R)
• M42: 12,956,971 km (0.066 R)
• M43: 13,371,058 km (0.063 R)
• M44: 13,947,757 km (0.073 R)
• M45: 14,239,174 km (0.103 R)
• M46: 14,398,945 km (0.082 R)
• M47: 14,908,774 km (0.069 R)
• M48: 15,424,737 km (0.089 R)
• M49: 15,919,009 km (0.109 R)
• M50: 16,698,114 km (0.107 R)
• M51: 18,062,597 km (0.085 R)
• M52: 19,433,212 km (0.09 R)
• M53: 19,758,737 km (0.07 R)
• M54: 19,907,437 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.1

Radius: 14.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.08 AU - 7.72 AU

Year: 6132 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,129,955 km

• M1: 213,925 km (0.108 R)
• M2: 496,366 km (0.101 R)
• M3: 600,486 km (0.09 R)
• M4: 743,801 km (0.099 R)
• M5: 842,685 km (0.087 R)
• M6: 953,238 km (0.108 R)
• M7: 1,118,842 km (0.042 R)
• M8: 1,279,660 km (0.069 R)
• M9: 1,378,694 km (0.046 R)
• M10: 2,816,928 km (0.081 R)
• M11: 3,144,846 km (0.094 R)
• M12: 3,270,957 km (0.097 R)
• M13: 3,366,700 km (0.07 R)
• M14: 3,463,490 km (0.07 R)
• M15: 3,659,912 km (0.065 R)
• M16: 3,759,544 km (0.09 R)
• M17: 4,306,324 km (0.117 R)
• M18: 4,951,540 km (0.086 R)
• M19: 5,717,182 km (0.102 R)
• M20: 5,885,180 km (0.091 R)
• M21: 6,173,306 km (0.108 R)
• M22: 6,573,779 km (0.119 R)
• M23: 6,982,630 km (0.098 R)
• M24: 7,569,203 km (0.106 R)
• M25: 7,911,633 km (0.084 R)
• M26: 8,273,660 km (0.105 R)
• M27: 9,180,073 km (0.111 R)
• M28: 9,468,797 km (0.075 R)
• M29: 9,946,463 km (0.112 R)
• M30: 10,797,376 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.5

Radius: 13.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.17 AU - 9.64 AU

Year: 10915 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,129,955 km

• M1: 203,004 km (0.085 R)
• M2: 302,337 km (0.115 R)
• M3: 388,356 km (0.082 R)
• M4: 575,054 km (0.067 R)
• M5: 876,644 km (0.103 R)
• M6: 1,003,353 km (0.085 R)
• M7: 1,106,426 km (0.071 R)
• M8: 1,857,557 km (0.082 R)
• M9: 1,968,259 km (0.111 R)
• M10: 2,081,206 km (0.052 R)
• M11: 2,215,993 km (0.106 R)
• M12: 2,721,484 km (0.101 R)
• M13: 2,805,708 km (0.086 R)
• M14: 2,955,456 km (0.103 R)
• M15: 3,534,698 km (0.076 R)
• M16: 3,673,376 km (0.092 R)
• M17: 4,125,012 km (0.105 R)
• M18: 4,494,070 km (0.081 R)
• M19: 5,133,301 km (0.112 R)
• M20: 6,159,244 km (0.079 R)
• M21: 6,524,711 km (0.049 R)
• M22: 6,638,555 km (0.094 R)
• M23: 6,897,359 km (0.03 R)
• M24: 7,603,611 km (0.039 R)
• M25: 7,874,383 km (0.037 R)
• M26: 7,995,707 km (0.097 R)
• M27: 8,117,779 km (0.051 R)
• M28: 8,332,901 km (0.104 R)
• M29: 8,487,585 km (0.047 R)
• M30: 8,643,466 km (0.117 R)
• M31: 9,243,952 km (0.117 R)
• M32: 9,565,437 km (0.115 R)
• M33: 9,825,439 km (0.105 R)
• M34: 10,352,173 km (0.098 R)
• M35: 11,399,059 km (0.117 R)
• M36: 11,744,031 km (0.11 R)
• M37: 12,267,923 km (0.093 R)
• M38: 12,408,994 km (0.108 R)
• M39: 13,230,136 km (0.111 R)
• M40: 13,556,260 km (0.101 R)
• M41: 13,665,616 km (0.061 R)
• M42: 14,327,736 km (0.074 R)
• M43: 14,550,637 km (0.052 R)
• M44: 14,737,485 km (0.115 R)
• M45: 15,113,274 km (0.117 R)
• M46: 15,606,648 km (0.119 R)
• M47: 17,672,595 km (0.11 R)
• M48: 18,474,439 km (0.043 R)
• M49: 18,676,696 km (0.026 R)
• M50: 19,001,922 km (0.086 R)
• M51: 19,247,112 km (0.115 R)
• M52: 19,947,380 km (0.056 R)
• M53: 20,196,610 km (0.105 R)
• M54: 20,614,138 km (0.037 R)
• M55: 21,585,477 km (0.039 R)
• M56: 22,788,094 km (0.075 R)
• M57: 23,397,556 km (0.104 R)
• M58: 23,792,195 km (0.096 R)
• M59: 24,810,657 km (0.084 R)
• M60: 25,527,530 km (0.045 R)
• M61: 25,933,838 km (0.077 R)
• M62: 26,069,673 km (0.108 R)
• M63: 26,160,479 km (0.079 R)
• M64: 26,478,823 km (0.056 R)
• M65: 26,890,068 km (0.055 R)
• M66: 27,257,480 km (0.086 R)
• M67: 27,811,591 km (0.094 R)
• M68: 28,884,207 km (0.092 R)
• M69: 29,307,569 km (0.09 R)
• M70: 30,065,282 km (0.106 R)
• M71: 30,781,407 km (0.118 R)
• M72: 32,279,481 km (0.026 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806

Radius: 3.8

Gravity: 55.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.88 AU - 16.5 AU

Year: 19185 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,129,955 km

• M1: 49,666 km (0.068 R)
• M2: 251,773 km (0.072 R)
• M3: 603,029 km (0.047 R)
• M4: 842,834 km (0.09 R)
• M5: 894,146 km (0.047 R)
• M6: 1,431,801 km (0.062 R)
• M7: 1,555,818 km (0.055 R)
• M8: 1,715,588 km (0.096 R)
• M9: 2,085,544 km (0.1 R)
• M10: 2,818,573 km (0.092 R)
• M11: 2,974,006 km (0.065 R)
• M12: 3,052,694 km (0.119 R)
• M13: 3,707,185 km (0.076 R)
• M14: 3,749,521 km (0.111 R)
• M15: 3,963,446 km (0.087 R)
• M16: 4,766,039 km (0.06 R)
• M17: 4,858,340 km (0.074 R)
• M18: 5,185,810 km (0.038 R)
• M19: 5,665,870 km (0.091 R)
• M20: 5,911,061 km (0.086 R)
• M21: 6,010,244 km (0.12 R)
• M22: 8,104,614 km (0.083 R)
• M23: 8,269,920 km (0.095 R)
• M24: 8,772,718 km (0.112 R)
• M25: 10,279,767 km (0.097 R)
• M26: 10,578,664 km (0.115 R)
• M27: 11,184,984 km (0.037 R)
• M28: 13,524,396 km (0.081 R)
• M29: 13,917,539 km (0.082 R)
• M30: 15,051,790 km (0.108 R)
• M31: 15,870,090 km (0.107 R)
• M32: 17,692,043 km (0.086 R)
• M33: 17,763,401 km (0.097 R)
• M34: 18,338,006 km (0.069 R)
• M35: 20,172,375 km (0.12 R)
• M36: 21,757,664 km (0.103 R)
• M37: 22,141,083 km (0.106 R)
• M38: 22,372,212 km (0.104 R)
• M39: 22,681,431 km (0.099 R)
• M40: 23,070,236 km (0.08 R)
• M41: 23,226,266 km (0.075 R)
• M42: 24,408,089 km (0.076 R)
• M43: 26,339,248 km (0.063 R)
• M44: 26,583,990 km (0.108 R)
• M45: 27,323,004 km (0.108 R)
• M46: 28,989,375 km (0.039 R)
• M47: 30,345,778 km (0.116 R)
• M48: 30,602,488 km (0.115 R)
• M49: 30,773,928 km (0.058 R)
• M50: 32,768,965 km (0.105 R)
• M51: 33,120,221 km (0.083 R)
• M52: 33,208,184 km (0.061 R)
• M53: 34,181,318 km (0.028 R)
• M54: 34,894,900 km (0.07 R)
• M55: 36,246,068 km (0.119 R)
• M56: 38,813,766 km (0.063 R)
• M57: 41,534,054 km (0.12 R)
• M58: 43,638,447 km (0.043 R)
• M59: 43,928,218 km (0.055 R)
• M60: 44,315,377 km (0.092 R)
• M61: 44,703,584 km (0.04 R)
• M62: 46,366,514 km (0.102 R)
• M63: 47,057,207 km (0.089 R)
• M64: 50,864,922 km (0.066 R)
• M65: 52,702,881 km (0.108 R)
• M66: 53,629,939 km (0.07 R)
• M67: 57,603,259 km (0.111 R)
• M68: 58,984,047 km (0.109 R)
• M69: 61,778,385 km (0.098 R)
• M70: 62,320,678 km (0.065 R)
• M71: 62,429,286 km (0.072 R)
• M72: 63,300,693 km (0.06 R)
• M73: 63,737,968 km (0.097 R)
• M74: 64,395,750 km (0.114 R)
• M75: 64,505,555 km (0.055 R)
• M76: 64,615,509 km (0.087 R)
• M77: 67,383,219 km (0.055 R)
• M78: 67,718,019 km (0.106 R)
• M79: 68,501,164 km (0.074 R)
• M80: 69,399,799 km (0.104 R)
• M81: 70,076,430 km (0.075 R)
• M82: 72,005,345 km (0.117 R)
• M83: 72,461,768 km (0.057 R)
• M84: 72,804,646 km (0.098 R)
• M85: 72,919,089 km (0.107 R)
• M86: 74,181,844 km (0.094 R)
• M87: 75,220,203 km (0.114 R)
• M88: 75,451,631 km (0.071 R)
• M89: 75,915,235 km (0.11 R)
• M90: 76,961,672 km (0.118 R)
• M91: 77,194,895 km (0.09 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: 182 - 15,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit