🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.68 AU - 0.68 AU

Year: 214 Days

Day: 43.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,128,327 km

• M1: 38,297 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.92 AU - 1.06 AU

Year: 375 Days

Day: 30.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,128,327 km

• M1: 348,114 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.9 AU - 1.08 AU

Year: 375 Days

Day: 31.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.94 AU - 1.14 AU

Year: 404 Days

Day: 25.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,128,327 km

• M1: 84,074 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.31 AU - 3.71 AU

Year: 1989 Days

Day: 31.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.91 AU - 3.71 AU

Year: 2293 Days

Day: 13.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,128,327 km

• M1: 1,563,896 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 9.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.11 AU - 7.23 AU

Year: 7311 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,128,327 km

• M1: 125,064 km (0.067 R)
• M2: 480,060 km (0.103 R)
• M3: 547,977 km (0.083 R)
• M4: 685,457 km (0.055 R)
• M5: 814,560 km (0.066 R)
• M6: 1,374,505 km (0.107 R)
• M7: 1,475,933 km (0.112 R)
• M8: 1,606,382 km (0.117 R)
• M9: 1,673,103 km (0.097 R)
• M10: 1,963,622 km (0.117 R)
• M11: 2,064,151 km (0.086 R)
• M12: 2,137,006 km (0.119 R)
• M13: 2,783,268 km (0.116 R)
• M14: 2,864,201 km (0.026 R)
• M15: 3,144,996 km (0.025 R)
• M16: 3,751,316 km (0.115 R)
• M17: 3,840,925 km (0.051 R)
• M18: 4,431,089 km (0.116 R)
• M19: 4,506,935 km (0.104 R)
• M20: 4,737,017 km (0.049 R)
• M21: 4,853,404 km (0.09 R)
• M22: 5,010,182 km (0.113 R)
• M23: 5,840,002 km (0.112 R)
• M24: 6,069,934 km (0.099 R)
• M25: 6,324,250 km (0.107 R)
• M26: 6,582,007 km (0.093 R)
• M27: 6,755,690 km (0.043 R)
• M28: 6,821,364 km (0.099 R)
• M29: 7,107,844 km (0.098 R)
• M30: 7,968,181 km (0.071 R)
• M31: 8,083,820 km (0.089 R)
• M32: 8,153,533 km (0.105 R)
• M33: 8,223,395 km (0.12 R)
• M34: 8,363,718 km (0.114 R)
• M35: 8,694,179 km (0.039 R)
• M36: 8,980,959 km (0.079 R)
• M37: 9,125,470 km (0.102 R)
• M38: 9,612,860 km (0.083 R)
• M39: 9,711,445 km (0.071 R)
• M40: 9,884,679 km (0.112 R)
• M41: 10,638,503 km (0.103 R)
• M42: 10,791,542 km (0.053 R)
• M43: 11,489,116 km (0.029 R)
• M44: 11,646,194 km (0.076 R)
• M45: 11,935,816 km (0.094 R)
• M46: 12,015,252 km (0.051 R)
• M47: 12,148,095 km (0.085 R)
• M48: 12,630,099 km (0.044 R)
• M49: 12,900,572 km (0.069 R)
• M50: 13,091,160 km (0.053 R)
• M51: 13,337,398 km (0.052 R)
• M52: 14,648,623 km (0.082 R)
• M53: 15,333,782 km (0.106 R)
• M54: 15,420,249 km (0.118 R)
• M55: 15,651,378 km (0.089 R)
• M56: 15,854,682 km (0.036 R)
• M57: 16,175,719 km (0.063 R)
• M58: 16,824,525 km (0.11 R)
• M59: 17,032,765 km (0.095 R)
• M60: 17,122,224 km (0.062 R)
• M61: 17,331,661 km (0.112 R)
• M62: 17,541,996 km (0.068 R)
• M63: 17,753,079 km (0.096 R)
• M64: 17,874,103 km (0.103 R)
• M65: 18,208,305 km (0.074 R)
• M66: 18,391,562 km (0.115 R)
• M67: 18,483,415 km (0.098 R)
• M68: 19,534,789 km (0.105 R)
• M69: 19,784,917 km (0.095 R)
• M70: 19,910,429 km (0.104 R)
• M71: 20,193,768 km (0.1 R)
• M72: 20,446,738 km (0.109 R)
• M73: 20,669,040 km (0.099 R)
• M74: 20,987,833 km (0.117 R)
• M75: 21,115,889 km (0.11 R)
• M76: 21,630,506 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.4

Radius: 4.1

Gravity: 38.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.09 AU - 15.39 AU

Year: 20463 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,128,327 km

• M1: 549,174 km (0.055 R)
• M2: 851,062 km (0.102 R)
• M3: 1,169,107 km (0.11 R)
• M4: 1,253,929 km (0.085 R)
• M5: 1,282,802 km (0.071 R)
• M6: 1,399,937 km (0.103 R)
• M7: 1,708,258 km (0.073 R)
• M8: 2,313,830 km (0.076 R)
• M9: 2,565,903 km (0.102 R)
• M10: 2,713,705 km (0.105 R)
• M11: 2,864,500 km (0.085 R)
• M12: 3,056,733 km (0.094 R)
• M13: 3,213,512 km (0.102 R)
• M14: 3,824,619 km (0.097 R)
• M15: 4,121,870 km (0.081 R)
• M16: 5,716,135 km (0.052 R)
• M17: 6,804,609 km (0.117 R)
• M18: 6,855,622 km (0.111 R)
• M19: 6,906,634 km (0.113 R)
• M20: 7,372,183 km (0.114 R)
• M21: 10,136,901 km (0.09 R)
• M22: 10,311,931 km (0.082 R)
• M23: 11,202,188 km (0.053 R)
• M24: 12,426,946 km (0.106 R)
• M25: 13,055,107 km (0.062 R)
• M26: 15,067,049 km (0.117 R)
• M27: 15,803,818 km (0.057 R)
• M28: 16,074,590 km (0.096 R)
• M29: 16,552,256 km (0.088 R)
• M30: 17,103,824 km (0.077 R)
• M31: 17,242,651 km (0.104 R)
• M32: 17,521,351 km (0.11 R)
• M33: 17,871,859 km (0.075 R)
• M34: 19,514,145 km (0.083 R)
• M35: 19,950,372 km (0.09 R)
• M36: 20,169,683 km (0.056 R)
• M37: 20,758,500 km (0.106 R)
• M38: 21,055,152 km (0.06 R)
• M39: 21,278,352 km (0.052 R)
• M40: 22,255,077 km (0.084 R)
• M41: 22,863,491 km (0.102 R)
• M42: 23,400,249 km (0.111 R)
• M43: 24,407,940 km (0.092 R)
• M44: 24,877,976 km (0.099 R)
• M45: 25,985,898 km (0.115 R)
• M46: 26,465,659 km (0.083 R)
• M47: 29,571,460 km (0.107 R)
• M48: 30,575,860 km (0.065 R)
• M49: 30,997,726 km (0.094 R)
• M50: 31,932,413 km (0.119 R)
• M51: 32,017,834 km (0.031 R)
• M52: 32,188,974 km (0.096 R)
• M53: 32,790,208 km (0.045 R)
• M54: 33,135,330 km (0.113 R)
• M55: 35,762,717 km (0.082 R)
• M56: 35,851,429 km (0.116 R)
• M57: 36,118,012 km (0.104 R)
• M58: 36,653,273 km (0.101 R)
• M59: 36,742,733 km (0.096 R)
• M60: 39,276,771 km (0.07 R)
• M61: 39,919,145 km (0.052 R)
• M62: 40,011,147 km (0.052 R)
• M63: 41,493,363 km (0.062 R)
• M64: 42,710,790 km (0.029 R)
• M65: 43,750,047 km (0.073 R)
• M66: 44,130,025 km (0.108 R)
• M67: 45,757,202 km (0.084 R)
• M68: 45,853,543 km (0.117 R)
• M69: 47,403,825 km (0.052 R)
• M70: 47,891,963 km (0.111 R)
• M71: 47,989,651 km (0.114 R)
• M72: 48,381,597 km (0.105 R)
• M73: 48,872,876 km (0.112 R)
• M74: 49,069,897 km (0.049 R)
• M75: 49,267,216 km (0.039 R)
• M76: 49,365,801 km (0.1 R)
• M77: 49,761,488 km (0.074 R)
• M78: 49,959,555 km (0.107 R)
• M79: 51,354,256 km (0.073 R)
• M80: 54,998,610 km (0.086 R)
• M81: 55,819,753 km (0.057 R)
• M82: 57,786,067 km (0.101 R)
• M83: 58,098,727 km (0.12 R)
• M84: 58,725,542 km (0.103 R)
• M85: 59,039,697 km (0.043 R)
• M86: 60,196,687 km (0.08 R)
• M87: 61,679,950 km (0.105 R)
• M88: 64,682,379 km (0.119 R)
• M89: 65,983,731 km (0.081 R)
• M90: 66,746,830 km (0.11 R)
• M91: 67,293,610 km (0.08 R)
• M92: 69,717,245 km (0.101 R)
• M93: 70,049,951 km (0.069 R)
• M94: 70,494,406 km (0.065 R)
• M95: 75,444,600 km (0.1 R)
• M96: 75,558,444 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit