🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.5 AU - 0.52 AU

Year: 127 Days

Day: 46 Hours

Environment

Temp: 211 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,129,941 km

• M1: 133,591 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.48 AU - 0.64 AU

Year: 146 Days

Day: 23.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,129,941 km

• M1: 119,678 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.51 AU - 0.71 AU

Year: 166 Days

Day: 18.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,129,941 km

• M1: 134,488 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.31 AU - 1.65 AU

Year: 627 Days

Day: 47.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.52 AU - 1.88 AU

Year: 772 Days

Day: 30.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,129,941 km

• M1: 42,336 km (0.066 R)
• M2: 127,457 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.2 AU - 3.42 AU

Year: 1640 Days

Day: 22.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,129,941 km

• M1: 1,108,371 km (0.11 R)
• M2: 1,171,950 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.18 AU - 3.54 AU

Year: 1684 Days

Day: 23.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,129,941 km

• M1: 51,910 km (0.105 R)
• M2: 742,155 km (0.086 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.52 AU - 5.22 AU

Year: 3181 Days

Day: 39.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,129,941 km

• M1: 1,223,112 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 11.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.59 AU - 10.15 AU

Year: 10799 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,129,941 km

• M1: 153,039 km (0.117 R)
• M2: 396,434 km (0.12 R)
• M3: 486,193 km (0.101 R)
• M4: 821,292 km (0.108 R)
• M5: 942,915 km (0.072 R)
• M6: 1,285,046 km (0.091 R)
• M7: 1,407,866 km (0.061 R)
• M8: 1,577,958 km (0.096 R)
• M9: 1,710,053 km (0.08 R)
• M10: 1,800,261 km (0.083 R)
• M11: 2,129,226 km (0.064 R)
• M12: 2,251,298 km (0.062 R)
• M13: 2,477,341 km (0.063 R)
• M14: 2,632,175 km (0.111 R)
• M15: 3,628,048 km (0.102 R)
• M16: 3,715,862 km (0.111 R)
• M17: 3,804,573 km (0.078 R)
• M18: 4,697,822 km (0.095 R)
• M19: 5,756,227 km (0.077 R)
• M20: 5,962,672 km (0.113 R)
• M21: 6,277,127 km (0.099 R)
• M22: 7,215,704 km (0.096 R)
• M23: 7,777,145 km (0.064 R)
• M24: 8,352,797 km (0.104 R)
• M25: 9,221,811 km (0.116 R)
• M26: 9,626,324 km (0.095 R)
• M27: 9,789,834 km (0.108 R)
• M28: 10,119,548 km (0.097 R)
• M29: 10,327,489 km (0.109 R)
• M30: 11,259,185 km (0.107 R)
• M31: 11,604,756 km (0.079 R)
• M32: 12,572,803 km (0.119 R)
• M33: 13,111,655 km (0.115 R)
• M34: 13,338,595 km (0.068 R)
• M35: 14,212,247 km (0.075 R)
• M36: 14,398,645 km (0.067 R)
• M37: 14,632,617 km (0.039 R)
• M38: 14,867,934 km (0.039 R)
• M39: 15,057,026 km (0.099 R)
• M40: 15,966,431 km (0.085 R)
• M41: 16,696,918 km (0.066 R)
• M42: 18,190,503 km (0.102 R)
• M43: 18,902,140 km (0.099 R)
• M44: 19,674,663 km (0.099 R)
• M45: 20,143,204 km (0.087 R)
• M46: 20,247,773 km (0.05 R)
• M47: 20,510,018 km (0.117 R)
• M48: 20,932,183 km (0.106 R)
• M49: 22,594,514 km (0.099 R)
• M50: 23,579,317 km (0.095 R)
• M51: 23,689,571 km (0.08 R)
• M52: 23,910,676 km (0.08 R)
• M53: 24,243,532 km (0.118 R)
• M54: 24,410,483 km (0.053 R)
• M55: 24,745,732 km (0.082 R)
• M56: 24,857,781 km (0.105 R)
• M57: 27,365,938 km (0.116 R)
• M58: 27,830,589 km (0.106 R)
• M59: 28,826,612 km (0.057 R)
• M60: 30,073,062 km (0.104 R)
• M61: 30,612,661 km (0.082 R)
• M62: 30,793,226 km (0.044 R)
• M63: 30,974,090 km (0.114 R)
• M64: 31,155,402 km (0.115 R)
• M65: 31,276,427 km (0.043 R)
• M66: 31,884,093 km (0.112 R)
• M67: 32,128,237 km (0.119 R)
• M68: 33,172,729 km (0.116 R)
• M69: 33,296,447 km (0.073 R)
• M70: 33,979,062 km (0.078 R)
• M71: 34,103,677 km (0.115 R)
• M72: 35,295,074 km (0.113 R)
• M73: 36,181,741 km (0.077 R)
• M74: 36,563,964 km (0.059 R)
• M75: 37,011,560 km (0.03 R)
• M76: 42,187,946 km (0.083 R)
• M77: 42,590,215 km (0.066 R)
• M78: 42,791,873 km (0.088 R)
• M79: 44,894,022 km (0.045 R)
• M80: 45,304,668 km (0.057 R)
• M81: 45,785,476 km (0.047 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit