🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 24.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,321,546 km

• M1: 31,116 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.45 AU - 0.71 AU

Year: 160 Days

Day: 19.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,321,546 km

• M1: 30,668 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.62 AU - 0.92 AU

Year: 244 Days

Day: 23.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.83 AU - 1.13 AU

Year: 351 Days

Day: 40.6 Hours

Environment

Temp: 66 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.4 AU - 4.34 AU

Year: 2753 Days

Day: 13.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.49 AU - 4.47 AU

Year: 2872 Days

Day: 43.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 11

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.82 AU - 10.48 AU

Year: 10010 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,321,546 km

• M1: 138,827 km (0.039 R)
• M2: 270,323 km (0.112 R)
• M3: 405,410 km (0.088 R)
• M4: 615,894 km (0.092 R)
• M5: 684,560 km (0.12 R)
• M6: 787,782 km (0.105 R)
• M7: 1,143,077 km (0.06 R)
• M8: 1,268,291 km (0.094 R)
• M9: 1,345,633 km (0.115 R)
• M10: 1,438,234 km (0.118 R)
• M11: 1,546,543 km (0.118 R)
• M12: 1,786,348 km (0.116 R)
• M13: 1,873,863 km (0.088 R)
• M14: 2,333,727 km (0.12 R)
• M15: 2,446,224 km (0.065 R)
• M16: 2,527,606 km (0.081 R)
• M17: 2,609,884 km (0.108 R)
• M18: 2,709,965 km (0.057 R)
• M19: 2,862,406 km (0.105 R)
• M20: 3,052,694 km (0.081 R)
• M21: 3,611,592 km (0.102 R)
• M22: 4,124,264 km (0.082 R)
• M23: 4,579,191 km (0.03 R)
• M24: 5,029,331 km (0.111 R)
• M25: 5,387,019 km (0.111 R)
• M26: 5,601,243 km (0.085 R)
• M27: 6,328,289 km (0.106 R)
• M28: 6,668,624 km (0.051 R)
• M29: 6,806,404 km (0.102 R)
• M30: 7,108,442 km (0.114 R)
• M31: 7,894,429 km (0.119 R)
• M32: 8,138,124 km (0.109 R)
• M33: 9,137,588 km (0.098 R)
• M34: 9,342,237 km (0.113 R)
• M35: 9,651,905 km (0.103 R)
• M36: 9,729,846 km (0.068 R)
• M37: 9,834,115 km (0.108 R)
• M38: 10,440,884 km (0.085 R)
• M39: 10,654,809 km (0.094 R)
• M40: 10,870,230 km (0.103 R)
• M41: 11,168,827 km (0.078 R)
• M42: 11,663,099 km (0.055 R)
• M43: 11,885,102 km (0.079 R)
• M44: 12,192,675 km (0.092 R)
• M45: 12,305,173 km (0.068 R)
• M46: 12,389,696 km (0.049 R)
• M47: 13,769,586 km (0.066 R)
• M48: 13,886,871 km (0.103 R)
• M49: 14,151,659 km (0.115 R)
• M50: 14,626,782 km (0.097 R)
• M51: 15,106,991 km (0.09 R)
• M52: 15,714,808 km (0.095 R)
• M53: 15,837,179 km (0.101 R)
• M54: 16,734,915 km (0.046 R)
• M55: 17,648,958 km (0.118 R)
• M56: 17,967,901 km (0.119 R)
• M57: 18,482,219 km (0.114 R)
• M58: 19,034,085 km (0.081 R)
• M59: 19,361,256 km (0.076 R)
• M60: 19,624,249 km (0.091 R)
• M61: 19,855,377 km (0.093 R)
• M62: 20,120,614 km (0.119 R)
• M63: 20,554,299 km (0.05 R)
• M64: 20,755,358 km (0.111 R)
• M65: 20,923,506 km (0.078 R)
• M66: 21,227,339 km (0.049 R)
• M67: 21,532,519 km (0.075 R)
• M68: 21,634,694 km (0.064 R)
• M69: 21,839,344 km (0.09 R)
• M70: 22,388,069 km (0.074 R)
• M71: 22,837,461 km (0.117 R)
• M72: 23,045,702 km (0.075 R)
• M73: 23,219,834 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.4

Radius: 12.7

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.6 AU - 10.12 AU

Year: 11197 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 160.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,321,546 km

• M1: 191,485 km (0.07 R)
• M2: 454,927 km (0.103 R)
• M3: 797,057 km (0.034 R)
• M4: 1,105,229 km (0.095 R)
• M5: 1,675,646 km (0.052 R)
• M6: 2,215,096 km (0.106 R)
• M7: 2,445,626 km (0.096 R)
• M8: 2,623,797 km (0.085 R)
• M9: 2,745,121 km (0.115 R)
• M10: 2,993,304 km (0.113 R)
• M11: 3,478,898 km (0.052 R)
• M12: 3,578,979 km (0.089 R)
• M13: 3,919,763 km (0.086 R)
• M14: 4,414,633 km (0.113 R)
• M15: 5,619,794 km (0.077 R)
• M16: 5,737,826 km (0.058 R)
• M17: 5,976,285 km (0.079 R)
• M18: 6,137,253 km (0.07 R)
• M19: 7,175,163 km (0.116 R)
• M20: 7,389,237 km (0.03 R)
• M21: 7,605,556 km (0.117 R)
• M22: 7,823,969 km (0.106 R)
• M23: 8,356,687 km (0.12 R)
• M24: 9,177,680 km (0.04 R)
• M25: 11,043,764 km (0.093 R)
• M26: 11,291,348 km (0.112 R)
• M27: 12,608,258 km (0.102 R)
• M28: 12,711,630 km (0.097 R)
• M29: 12,919,123 km (0.054 R)
• M30: 13,075,452 km (0.103 R)
• M31: 13,760,311 km (0.071 R)
• M32: 14,134,007 km (0.08 R)
• M33: 14,510,993 km (0.113 R)
• M34: 15,550,998 km (0.119 R)
• M35: 15,940,102 km (0.112 R)
• M36: 16,558,240 km (0.112 R)
• M37: 16,841,878 km (0.08 R)
• M38: 17,069,865 km (0.083 R)
• M39: 17,356,345 km (0.106 R)
• M40: 17,644,470 km (0.093 R)
• M41: 18,518,272 km (0.1 R)
• M42: 18,635,706 km (0.115 R)
• M43: 19,286,905 km (0.052 R)
• M44: 20,368,348 km (0.054 R)
• M45: 21,840,840 km (0.1 R)
• M46: 22,401,832 km (0.081 R)
• M47: 22,778,520 km (0.091 R)
• M48: 22,904,481 km (0.119 R)
• M49: 23,793,093 km (0.097 R)
• M50: 25,800,846 km (0.099 R)
• M51: 27,392,118 km (0.078 R)
• M52: 27,660,497 km (0.034 R)
• M53: 27,862,304 km (0.085 R)
• M54: 28,132,029 km (0.039 R)
• M55: 28,742,388 km (0.053 R)
• M56: 29,083,322 km (0.108 R)
• M57: 29,631,748 km (0.026 R)
• M58: 30,045,236 km (0.077 R)
• M59: 30,321,992 km (0.037 R)
• M60: 30,669,059 km (0.078 R)
• M61: 31,157,197 km (0.091 R)
• M62: 31,367,233 km (0.117 R)
• M63: 32,637,169 km (0.096 R)
• M64: 33,493,168 km (0.113 R)
• M65: 33,708,290 km (0.097 R)
• M66: 34,284,242 km (0.101 R)
• M67: 35,958,242 km (0.097 R)
• M68: 38,556,308 km (0.119 R)
• M69: 39,234,136 km (0.062 R)
• M70: 40,984,281 km (0.086 R)
• M71: 41,984,642 km (0.096 R)
• M72: 43,226,903 km (0.073 R)
• M73: 45,113,033 km (0.047 R)
• M74: 45,906,799 km (0.101 R)
• M75: 46,305,478 km (0.079 R)
• M76: 47,025,941 km (0.119 R)
• M77: 48,072,977 km (0.08 R)
• M78: 50,108,405 km (0.099 R)
• M79: 52,088,632 km (0.097 R)
• M80: 52,338,012 km (0.1 R)
• M81: 53,926,292 km (0.038 R)
• M82: 54,431,185 km (0.084 R)
• M83: 54,768,528 km (0.097 R)
• M84: 55,615,252 km (0.111 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 17,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit