🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.79 AU - 1.13 AU

Year: 347 Days

Day: 23.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,203,453 km

• M1: 71,957 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.02 AU - 1.66 AU

Year: 572 Days

Day: 36.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,203,453 km

• M1: 368,908 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.42 AU - 1.74 AU

Year: 733 Days

Day: 43.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.72 AU - 1.9 AU

Year: 898 Days

Day: 47.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,203,453 km

• M1: 774,767 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.7 AU - 4.14 AU

Year: 2334 Days

Day: 18.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.82 AU - 4.32 AU

Year: 3029 Days

Day: 41.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,203,453 km

• M1: 150,645 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 14.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.22 AU - 7.46 AU

Year: 6600 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,203,453 km

• M1: 177,722 km (0.038 R)
• M2: 390,151 km (0.044 R)
• M3: 516,711 km (0.106 R)
• M4: 648,806 km (0.102 R)
• M5: 952,789 km (0.11 R)
• M6: 1,059,602 km (0.088 R)
• M7: 1,320,351 km (0.075 R)
• M8: 1,458,878 km (0.108 R)
• M9: 2,103,496 km (0.029 R)
• M10: 2,226,016 km (0.055 R)
• M11: 2,564,855 km (0.075 R)
• M12: 2,696,202 km (0.09 R)
• M13: 3,483,835 km (0.091 R)
• M14: 4,184,103 km (0.065 R)
• M15: 4,287,774 km (0.057 R)
• M16: 4,392,343 km (0.05 R)
• M17: 4,497,660 km (0.109 R)
• M18: 4,873,300 km (0.101 R)
• M19: 5,064,935 km (0.056 R)
• M20: 5,231,288 km (0.095 R)
• M21: 5,973,144 km (0.099 R)
• M22: 6,237,633 km (0.081 R)
• M23: 6,506,161 km (0.067 R)
• M24: 6,656,956 km (0.11 R)
• M25: 6,778,429 km (0.05 R)
• M26: 7,523,127 km (0.053 R)
• M27: 8,228,631 km (0.088 R)
• M28: 8,424,754 km (0.06 R)
• M29: 8,688,644 km (0.113 R)
• M30: 8,788,277 km (0.117 R)
• M31: 9,022,397 km (0.099 R)
• M32: 9,190,994 km (0.111 R)
• M33: 9,428,555 km (0.115 R)
• M34: 9,737,176 km (0.07 R)
• M35: 9,910,111 km (0.076 R)
• M36: 10,083,944 km (0.111 R)
• M37: 10,540,965 km (0.118 R)
• M38: 10,682,934 km (0.107 R)
• M39: 11,040,622 km (0.108 R)
• M40: 12,174,724 km (0.065 R)
• M41: 12,361,122 km (0.055 R)
• M42: 12,585,968 km (0.065 R)
• M43: 12,964,002 km (0.104 R)
• M44: 13,230,735 km (0.119 R)
• M45: 13,460,816 km (0.079 R)
• M46: 13,576,456 km (0.102 R)
• M47: 13,808,631 km (0.088 R)
• M48: 14,276,873 km (0.062 R)
• M49: 14,512,938 km (0.098 R)
• M50: 14,671,063 km (0.052 R)
• M51: 14,869,580 km (0.072 R)
• M52: 15,148,879 km (0.088 R)
• M53: 15,309,248 km (0.119 R)
• M54: 15,510,606 km (0.075 R)
• M55: 15,875,176 km (0.054 R)
• M56: 16,489,126 km (0.115 R)
• M57: 17,152,742 km (0.082 R)
• M58: 18,292,229 km (0.071 R)
• M59: 18,420,285 km (0.072 R)
• M60: 19,282,118 km (0.054 R)
• M61: 20,821,929 km (0.097 R)
• M62: 21,583,981 km (0.098 R)
• M63: 22,583,743 km (0.082 R)
• M64: 24,252,358 km (0.066 R)
• M65: 24,817,389 km (0.117 R)
• M66: 25,291,465 km (0.104 R)
• M67: 25,434,331 km (0.08 R)
• M68: 25,720,811 km (0.116 R)
• M69: 26,056,359 km (0.114 R)
• M70: 27,217,986 km (0.034 R)
• M71: 28,100,165 km (0.046 R)
• M72: 28,544,919 km (0.115 R)
• M73: 28,792,953 km (0.098 R)
• M74: 28,942,102 km (0.055 R)
• M75: 29,191,332 km (0.079 R)
• M76: 29,491,275 km (0.083 R)
• M77: 29,742,001 km (0.056 R)
• M78: 30,245,697 km (0.084 R)
• M79: 31,210,454 km (0.115 R)
• M80: 31,312,630 km (0.049 R)
• M81: 32,236,845 km (0.112 R)
• M82: 32,546,962 km (0.115 R)
• M83: 33,326,516 km (0.072 R)
• M84: 34,798,110 km (0.044 R)
• M85: 35,063,198 km (0.091 R)
• M86: 35,488,654 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.9

Radius: 13.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.65 AU - 7.13 AU

Year: 6673 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,203,453 km

• M1: 179,218 km (0.042 R)
• M2: 290,369 km (0.109 R)
• M3: 458,368 km (0.06 R)
• M4: 776,114 km (0.097 R)
• M5: 1,435,691 km (0.113 R)
• M6: 1,530,835 km (0.092 R)
• M7: 1,628,223 km (0.115 R)
• M8: 1,778,569 km (0.049 R)
• M9: 2,332,530 km (0.117 R)
• M10: 2,639,206 km (0.113 R)
• M11: 2,959,046 km (0.106 R)
• M12: 3,123,903 km (0.103 R)
• M13: 3,334,237 km (0.096 R)
• M14: 3,462,742 km (0.114 R)
• M15: 3,636,575 km (0.063 R)
• M16: 4,038,843 km (0.053 R)
• M17: 4,549,870 km (0.077 R)
• M18: 5,007,938 km (0.111 R)
• M19: 5,230,241 km (0.098 R)
• M20: 5,380,287 km (0.065 R)
• M21: 5,916,596 km (0.119 R)
• M22: 6,073,075 km (0.12 R)
• M23: 6,658,452 km (0.047 R)
• M24: 6,794,137 km (0.099 R)
• M25: 7,912,082 km (0.111 R)
• M26: 8,580,635 km (0.078 R)
• M27: 8,669,197 km (0.088 R)
• M28: 9,176,932 km (0.084 R)
• M29: 9,755,876 km (0.081 R)
• M30: 10,378,053 km (0.099 R)
• M31: 11,693,766 km (0.117 R)
• M32: 11,824,964 km (0.066 R)
• M33: 14,129,220 km (0.111 R)
• M34: 14,479,578 km (0.112 R)
• M35: 14,868,233 km (0.086 R)
• M36: 15,010,501 km (0.035 R)
• M37: 15,403,943 km (0.088 R)
• M38: 15,728,421 km (0.092 R)
• M39: 15,946,086 km (0.112 R)
• M40: 16,128,146 km (0.11 R)
• M41: 17,647,163 km (0.077 R)
• M42: 18,404,727 km (0.092 R)
• M43: 18,557,466 km (0.03 R)
• M44: 18,864,441 km (0.083 R)
• M45: 18,979,931 km (0.119 R)
• M46: 19,405,387 km (0.049 R)
• M47: 19,599,864 km (0.106 R)
• M48: 20,147,841 km (0.115 R)
• M49: 20,899,720 km (0.106 R)
• M50: 21,862,382 km (0.05 R)
• M51: 22,798,566 km (0.112 R)
• M52: 25,259,750 km (0.104 R)
• M53: 25,557,300 km (0.098 R)
• M54: 26,155,841 km (0.112 R)
• M55: 26,370,813 km (0.069 R)
• M56: 27,366,986 km (0.045 R)
• M57: 28,111,235 km (0.066 R)
• M58: 28,906,647 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 10,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit