🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.69 AU - 1.13 AU

Year: 314 Days

Day: 44.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.95 AU - 1.47 AU

Year: 481 Days

Day: 36.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,074,543 km

• M1: 25,880 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.01 AU - 1.43 AU

Year: 487 Days

Day: 39.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,074,543 km

• M1: 754,272 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.36 AU - 1.38 AU

Year: 580 Days

Day: 27.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 178.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.46 AU - 1.74 AU

Year: 732 Days

Day: 35 Hours

Environment

Temp: -30 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,074,543 km

• M1: 812,017 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.26 AU - 2.08 AU

Year: 780 Days

Day: 28.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,074,543 km

• M1: 176,376 km (0.103 R)
• M2: 899,532 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.41 AU - 2.85 AU

Year: 1542 Days

Day: 26.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.43 AU - 4.03 AU

Year: 2099 Days

Day: 47.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,074,543 km

• M1: 48,470 km (0.119 R)
• M2: 1,988,604 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 14.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.1 AU - 5.1 AU

Year: 4165 Days

Day: 12.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,074,543 km

• M1: 183,706 km (0.075 R)
• M2: 320,588 km (0.079 R)
• M3: 552,465 km (0.111 R)
• M4: 645,066 km (0.104 R)
• M5: 744,249 km (0.057 R)
• M6: 1,091,466 km (0.088 R)
• M7: 1,356,703 km (0.037 R)
• M8: 1,551,031 km (0.101 R)
• M9: 1,706,912 km (0.113 R)
• M10: 1,819,409 km (0.12 R)
• M11: 2,069,238 km (0.105 R)
• M12: 2,348,387 km (0.118 R)
• M13: 2,677,503 km (0.113 R)
• M14: 2,963,384 km (0.093 R)
• M15: 3,606,655 km (0.109 R)
• M16: 3,732,168 km (0.09 R)
• M17: 4,009,223 km (0.116 R)
• M18: 4,183,205 km (0.056 R)
• M19: 4,674,485 km (0.116 R)
• M20: 5,067,029 km (0.085 R)
• M21: 5,231,737 km (0.078 R)
• M22: 5,398,389 km (0.118 R)
• M23: 6,587,841 km (0.086 R)
• M24: 7,451,620 km (0.103 R)
• M25: 8,351,152 km (0.116 R)
• M26: 8,490,427 km (0.096 R)
• M27: 8,714,974 km (0.115 R)
• M28: 8,884,618 km (0.034 R)
• M29: 8,998,462 km (0.051 R)
• M30: 9,545,391 km (0.063 R)
• M31: 9,691,100 km (0.085 R)
• M32: 9,808,235 km (0.079 R)
• M33: 10,222,023 km (0.119 R)
• M34: 10,581,357 km (0.111 R)
• M35: 10,883,843 km (0.068 R)
• M36: 11,036,284 km (0.096 R)
• M37: 11,343,109 km (0.104 R)
• M38: 12,154,229 km (0.092 R)
• M39: 12,662,712 km (0.062 R)
• M40: 12,855,095 km (0.094 R)
• M41: 12,951,735 km (0.086 R)
• M42: 13,438,526 km (0.055 R)
• M43: 13,536,513 km (0.065 R)
• M44: 13,898,241 km (0.1 R)
• M45: 14,196,389 km (0.077 R)
• M46: 14,900,696 km (0.101 R)
• M47: 15,137,958 km (0.106 R)
• M48: 15,547,707 km (0.089 R)
• M49: 15,719,445 km (0.063 R)
• M50: 15,926,489 km (0.037 R)
• M51: 16,238,699 km (0.117 R)
• M52: 16,343,268 km (0.09 R)
• M53: 16,517,998 km (0.032 R)
• M54: 16,728,483 km (0.074 R)
• M55: 17,329,567 km (0.12 R)
• M56: 18,009,938 km (0.086 R)
• M57: 18,371,516 km (0.105 R)
• M58: 18,589,630 km (0.119 R)
• M59: 19,138,654 km (0.084 R)
• M60: 19,249,207 km (0.105 R)
• M61: 19,804,664 km (0.114 R)
• M62: 21,311,713 km (0.099 R)
• M63: 21,426,305 km (0.07 R)
• M64: 21,540,897 km (0.115 R)
• M65: 22,311,026 km (0.088 R)
• M66: 23,050,938 km (0.088 R)
• M67: 23,443,632 km (0.094 R)
• M68: 23,561,964 km (0.059 R)
• M69: 23,838,570 km (0.085 R)
• M70: 24,036,937 km (0.069 R)
• M71: 24,475,109 km (0.117 R)
• M72: 24,675,122 km (0.095 R)
• M73: 25,724,102 km (0.106 R)
• M74: 26,049,776 km (0.066 R)
• M75: 26,746,454 km (0.094 R)
• M76: 26,870,022 km (0.087 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 15,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit