🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.06 AU - 1.45 AU

Year: 505 Days

Day: 45.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.8 AU - 1.96 AU

Year: 932 Days

Day: 37.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.59 AU - 3.65 AU

Year: 1993 Days

Day: 42.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 161.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,100,777 km

• M1: 1,476,531 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.79 AU - 4.47 AU

Year: 2501 Days

Day: 42.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.28 AU - 4.34 AU

Year: 2690 Days

Day: 19.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,100,777 km

• M1: 1,205,160 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.13 AU - 4.13 AU

Year: 3035 Days

Day: 21.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,100,777 km

• M1: 1,042,099 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 9.9

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.06 AU - 14.84 AU

Year: 14940 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,100,777 km

• M1: 506,688 km (0.118 R)
• M2: 948,301 km (0.053 R)
• M3: 1,016,817 km (0.061 R)
• M4: 1,207,853 km (0.105 R)
• M5: 1,411,007 km (0.086 R)
• M6: 1,966,913 km (0.048 R)
• M7: 2,085,843 km (0.071 R)
• M8: 2,299,918 km (0.05 R)
• M9: 2,489,159 km (0.07 R)
• M10: 2,553,336 km (0.038 R)
• M11: 2,782,670 km (0.092 R)
• M12: 3,052,993 km (0.107 R)
• M13: 3,296,539 km (0.06 R)
• M14: 3,438,657 km (0.04 R)
• M15: 4,179,316 km (0.1 R)
• M16: 5,131,656 km (0.09 R)
• M17: 5,255,224 km (0.05 R)
• M18: 5,338,250 km (0.095 R)
• M19: 6,018,023 km (0.112 R)
• M20: 6,724,873 km (0.1 R)
• M21: 7,134,173 km (0.08 R)
• M22: 7,411,527 km (0.046 R)
• M23: 8,216,513 km (0.11 R)
• M24: 8,900,176 km (0.034 R)
• M25: 9,703,965 km (0.117 R)
• M26: 10,011,389 km (0.099 R)
• M27: 10,217,983 km (0.073 R)
• M28: 11,487,770 km (0.03 R)
• M29: 12,306,519 km (0.106 R)
• M30: 12,583,724 km (0.086 R)
• M31: 12,750,975 km (0.084 R)
• M32: 13,769,886 km (0.104 R)
• M33: 14,756,184 km (0.105 R)
• M34: 15,287,556 km (0.116 R)
• M35: 16,066,213 km (0.097 R)
• M36: 16,429,885 km (0.107 R)
• M37: 18,162,827 km (0.104 R)
• M38: 18,288,938 km (0.117 R)
• M39: 18,415,199 km (0.115 R)
• M40: 19,564,858 km (0.113 R)
• M41: 20,083,365 km (0.108 R)
• M42: 20,540,685 km (0.074 R)
• M43: 20,606,359 km (0.119 R)
• M44: 20,737,706 km (0.11 R)
• M45: 21,866,272 km (0.096 R)
• M46: 22,539,313 km (0.094 R)
• M47: 23,768,110 km (0.077 R)
• M48: 24,182,496 km (0.118 R)
• M49: 25,228,933 km (0.096 R)
• M50: 25,299,244 km (0.103 R)
• M51: 26,290,180 km (0.102 R)
• M52: 27,149,620 km (0.106 R)
• M53: 27,365,938 km (0.071 R)
• M54: 28,383,054 km (0.101 R)
• M55: 28,749,270 km (0.081 R)
• M56: 29,634,590 km (0.115 R)
• M57: 30,603,685 km (0.07 R)
• M58: 32,879,667 km (0.083 R)
• M59: 33,650,395 km (0.113 R)
• M60: 34,505,048 km (0.066 R)
• M61: 34,895,947 km (0.116 R)
• M62: 38,236,617 km (0.038 R)
• M63: 40,849,494 km (0.09 R)
• M64: 41,345,860 km (0.079 R)
• M65: 42,679,076 km (0.067 R)
• M66: 43,519,517 km (0.1 R)
• M67: 45,046,163 km (0.076 R)
• M68: 46,417,826 km (0.107 R)
• M69: 46,590,162 km (0.097 R)
• M70: 47,542,353 km (0.088 R)
• M71: 49,289,806 km (0.096 R)
• M72: 49,465,733 km (0.094 R)
• M73: 49,641,809 km (0.07 R)
• M74: 49,818,185 km (0.084 R)
• M75: 49,906,448 km (0.075 R)
• M76: 50,614,196 km (0.099 R)
• M77: 51,682,175 km (0.046 R)
• M78: 52,308,541 km (0.101 R)
• M79: 53,749,767 km (0.112 R)
• M80: 54,112,093 km (0.05 R)
• M81: 55,386,667 km (0.094 R)
• M82: 55,569,625 km (0.118 R)
• M83: 55,752,733 km (0.069 R)
• M84: 55,935,990 km (0.111 R)
• M85: 56,211,400 km (0.069 R)
• M86: 56,671,114 km (0.107 R)
• M87: 57,132,324 km (0.111 R)
• M88: 58,895,934 km (0.117 R)
• M89: 61,527,211 km (0.115 R)
• M90: 62,571,404 km (0.073 R)
• M91: 63,239,059 km (0.087 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit