🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.72 AU - 1.04 AU

Year: 289 Days

Day: 45.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 166.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.38 AU - 1.68 AU

Year: 662 Days

Day: 36.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.94 AU - 2.42 AU

Year: 1126 Days

Day: 31 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.28 AU - 5.62 AU

Year: 3853 Days

Day: 14.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,740,958 km

• M1: 690,245 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.4

Radius: 14.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.39 AU - 14.21 AU

Year: 15092 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,740,958 km

• M1: 653,593 km (0.057 R)
• M2: 975,528 km (0.039 R)
• M3: 2,751,254 km (0.101 R)
• M4: 4,140,420 km (0.09 R)
• M5: 4,517,856 km (0.119 R)
• M6: 4,788,628 km (0.119 R)
• M7: 5,104,878 km (0.083 R)
• M8: 5,428,009 km (0.119 R)
• M9: 5,883,235 km (0.107 R)
• M10: 6,265,009 km (0.063 R)
• M11: 6,524,113 km (0.104 R)
• M12: 6,830,788 km (0.074 R)
• M13: 7,779,538 km (0.108 R)
• M14: 8,198,861 km (0.044 R)
• M15: 8,577,792 km (0.078 R)
• M16: 9,108,416 km (0.07 R)
• M17: 9,599,995 km (0.098 R)
• M18: 9,699,328 km (0.054 R)
• M19: 9,798,960 km (0.084 R)
• M20: 9,899,041 km (0.073 R)
• M21: 10,201,378 km (0.112 R)
• M22: 12,185,495 km (0.088 R)
• M23: 12,618,281 km (0.106 R)
• M24: 12,946,200 km (0.103 R)
• M25: 13,387,663 km (0.111 R)
• M26: 13,722,164 km (0.099 R)
• M27: 14,399,393 km (0.12 R)
• M28: 14,570,384 km (0.086 R)
• M29: 15,087,544 km (0.037 R)
• M30: 17,397,335 km (0.11 R)
• M31: 17,884,725 km (0.119 R)
• M32: 18,130,065 km (0.119 R)
• M33: 19,122,797 km (0.104 R)
• M34: 19,310,841 km (0.058 R)
• M35: 20,837,787 km (0.073 R)
• M36: 21,031,366 km (0.106 R)
• M37: 22,601,695 km (0.087 R)
• M38: 23,133,366 km (0.091 R)
• M39: 23,333,977 km (0.083 R)
• M40: 24,141,656 km (0.069 R)
• M41: 24,549,011 km (0.115 R)
• M42: 25,577,346 km (0.114 R)
• M43: 26,201,020 km (0.101 R)
• M44: 26,970,252 km (0.039 R)
• M45: 27,605,145 km (0.032 R)
• M46: 28,244,826 km (0.079 R)
• M47: 30,632,408 km (0.083 R)
• M48: 32,036,234 km (0.09 R)
• M49: 32,185,234 km (0.029 R)
• M50: 32,483,831 km (0.079 R)
• M51: 34,982,864 km (0.102 R)
• M52: 35,289,988 km (0.104 R)
• M53: 35,675,203 km (0.089 R)
• M54: 36,372,029 km (0.04 R)
• M55: 37,857,686 km (0.106 R)
• M56: 39,203,917 km (0.049 R)
• M57: 40,969,172 km (0.098 R)
• M58: 41,536,298 km (0.025 R)
• M59: 41,943,054 km (0.077 R)
• M60: 42,842,287 km (0.027 R)
• M61: 43,830,680 km (0.108 R)
• M62: 44,493,847 km (0.076 R)
• M63: 44,826,553 km (0.12 R)
• M64: 45,746,131 km (0.051 R)
• M65: 46,081,978 km (0.046 R)
• M66: 49,744,284 km (0.101 R)
• M67: 50,003,238 km (0.04 R)
• M68: 50,609,259 km (0.096 R)
• M69: 51,741,266 km (0.086 R)
• M70: 54,830,312 km (0.098 R)
• M71: 55,097,793 km (0.096 R)
• M72: 55,365,723 km (0.061 R)
• M73: 56,172,355 km (0.088 R)
• M74: 57,073,084 km (0.068 R)
• M75: 57,525,168 km (0.099 R)
• M76: 59,437,179 km (0.108 R)
• M77: 61,092,629 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.9

Radius: 7.2

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.5 AU - 21.46 AU

Year: 27793 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,740,958 km

• M1: 217,964 km (0.047 R)
• M2: 1,314,965 km (0.099 R)
• M3: 1,524,701 km (0.054 R)
• M4: 2,299,170 km (0.094 R)
• M5: 2,424,533 km (0.058 R)
• M6: 2,509,504 km (0.071 R)
• M7: 2,859,115 km (0.102 R)
• M8: 3,177,608 km (0.119 R)
• M9: 3,270,658 km (0.073 R)
• M10: 3,412,028 km (0.087 R)
• M11: 4,047,819 km (0.118 R)
• M12: 4,457,119 km (0.04 R)
• M13: 5,259,712 km (0.113 R)
• M14: 5,649,564 km (0.106 R)
• M15: 6,048,541 km (0.113 R)
• M16: 6,106,286 km (0.078 R)
• M17: 6,164,330 km (0.114 R)
• M18: 8,627,908 km (0.106 R)
• M19: 9,960,675 km (0.045 R)
• M20: 10,166,073 km (0.059 R)
• M21: 11,214,006 km (0.117 R)
• M22: 11,786,966 km (0.064 R)
• M23: 12,812,160 km (0.103 R)
• M24: 14,325,941 km (0.105 R)
• M25: 15,895,223 km (0.118 R)
• M26: 16,376,629 km (0.11 R)
• M27: 16,619,127 km (0.114 R)
• M28: 18,349,525 km (0.095 R)
• M29: 18,433,300 km (0.117 R)
• M30: 19,534,640 km (0.112 R)
• M31: 20,222,939 km (0.108 R)
• M32: 22,603,939 km (0.077 R)
• M33: 22,964,171 km (0.111 R)
• M34: 23,417,153 km (0.076 R)
• M35: 24,331,794 km (0.115 R)
• M36: 26,859,400 km (0.049 R)
• M37: 27,432,360 km (0.078 R)
• M38: 28,299,429 km (0.095 R)
• M39: 28,396,219 km (0.057 R)
• M40: 28,590,397 km (0.069 R)
• M41: 28,979,950 km (0.087 R)
• M42: 30,159,080 km (0.097 R)
• M43: 33,789,222 km (0.093 R)
• M44: 34,407,660 km (0.083 R)
• M45: 35,342,048 km (0.09 R)
• M46: 35,864,893 km (0.069 R)
• M47: 36,601,064 km (0.077 R)
• M48: 37,767,927 km (0.115 R)
• M49: 38,088,366 km (0.102 R)
• M50: 38,302,440 km (0.12 R)
• M51: 39,054,768 km (0.084 R)
• M52: 39,595,265 km (0.117 R)
• M53: 41,011,957 km (0.05 R)
• M54: 42,223,550 km (0.113 R)
• M55: 43,558,711 km (0.073 R)
• M56: 43,782,659 km (0.101 R)
• M57: 43,894,708 km (0.108 R)
• M58: 46,384,465 km (0.115 R)
• M59: 46,956,827 km (0.08 R)
• M60: 51,618,147 km (0.106 R)
• M61: 51,736,479 km (0.113 R)
• M62: 52,687,024 km (0.083 R)
• M63: 54,484,891 km (0.071 R)
• M64: 54,846,768 km (0.059 R)
• M65: 55,694,539 km (0.092 R)
• M66: 56,180,882 km (0.108 R)
• M67: 57,648,287 km (0.119 R)
• M68: 58,510,121 km (0.112 R)
• M69: 58,757,107 km (0.073 R)
• M70: 59,128,409 km (0.08 R)
• M71: 61,371,778 km (0.1 R)
• M72: 63,642,824 km (0.07 R)
• M73: 64,661,136 km (0.031 R)
• M74: 65,428,274 km (0.088 R)
• M75: 68,657,195 km (0.067 R)
• M76: 69,439,741 km (0.047 R)
• M77: 69,963,184 km (0.104 R)
• M78: 71,013,960 km (0.107 R)
• M79: 77,698,142 km (0.076 R)
• M80: 79,742,098 km (0.103 R)
• M81: 81,527,848 km (0.091 R)
• M82: 82,771,903 km (0.041 R)
• M83: 83,465,738 km (0.098 R)
• M84: 83,882,967 km (0.1 R)
• M85: 85,698,935 km (0.089 R)
• M86: 86,119,904 km (0.101 R)
• M87: 88,093,249 km (0.11 R)
• M88: 88,234,769 km (0.088 R)
• M89: 90,366,688 km (0.039 R)
• M90: 90,652,271 km (0.097 R)
• M91: 91,367,348 km (0.083 R)
• M92: 94,536,280 km (0.107 R)
• M93: 95,552,050 km (0.072 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 17,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit