🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.59 AU - 0.73 AU

Year: 188 Days

Day: 36.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.75 AU - 1.09 AU

Year: 309 Days

Day: 46.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.06 AU - 1.24 AU

Year: 431 Days

Day: 17.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 79 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.05 AU - 1.67 AU

Year: 555 Days

Day: 26.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.3 AU - 1.78 AU

Year: 669 Days

Day: 35.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.92 AU - 1.92 AU

Year: 931 Days

Day: 39.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.24 AU - 2.24 AU

Year: 1173 Days

Day: 45.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,335,023 km

• M1: 57,595 km (0.097 R)
• M2: 195,824 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.29 AU - 3.67 AU

Year: 2271 Days

Day: 32.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.85 AU - 4.39 AU

Year: 2410 Days

Day: 39.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 9.4

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.55 AU - 10.61 AU

Year: 10373 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,335,023 km

• M1: 193,430 km (0.119 R)
• M2: 310,715 km (0.028 R)
• M3: 602,879 km (0.109 R)
• M4: 712,983 km (0.073 R)
• M5: 1,085,183 km (0.11 R)
• M6: 1,872,517 km (0.104 R)
• M7: 2,014,186 km (0.113 R)
• M8: 2,208,663 km (0.09 R)
• M9: 2,283,312 km (0.052 R)
• M10: 2,668,826 km (0.046 R)
• M11: 3,074,835 km (0.1 R)
• M12: 3,442,546 km (0.118 R)
• M13: 4,005,184 km (0.08 R)
• M14: 4,219,857 km (0.11 R)
• M15: 4,821,240 km (0.103 R)
• M16: 5,016,765 km (0.103 R)
• M17: 5,415,742 km (0.047 R)
• M18: 6,173,755 km (0.103 R)
• M19: 6,457,542 km (0.063 R)
• M20: 6,818,521 km (0.092 R)
• M21: 6,891,376 km (0.109 R)
• M22: 7,635,475 km (0.069 R)
• M23: 7,978,653 km (0.111 R)
• M24: 9,158,681 km (0.036 R)
• M25: 9,401,329 km (0.113 R)
• M26: 9,810,329 km (0.093 R)
• M27: 9,934,047 km (0.044 R)
• M28: 10,308,789 km (0.118 R)
• M29: 10,434,601 km (0.104 R)
• M30: 10,645,684 km (0.062 R)
• M31: 10,986,168 km (0.07 R)
• M32: 11,243,926 km (0.103 R)
• M33: 11,677,909 km (0.109 R)
• M34: 13,058,249 km (0.066 R)
• M35: 13,149,054 km (0.081 R)
• M36: 13,836,905 km (0.037 R)
• M37: 14,255,181 km (0.074 R)
• M38: 14,395,504 km (0.085 R)
• M39: 14,914,160 km (0.04 R)
• M40: 15,009,154 km (0.077 R)
• M41: 15,679,502 km (0.101 R)
• M42: 16,310,656 km (0.119 R)
• M43: 16,506,479 km (0.066 R)
• M44: 17,248,036 km (0.097 R)
• M45: 17,347,818 km (0.102 R)
• M46: 17,547,681 km (0.105 R)
• M47: 17,899,535 km (0.115 R)
• M48: 18,355,210 km (0.103 R)
• M49: 18,558,962 km (0.079 R)
• M50: 20,584,966 km (0.112 R)
• M51: 21,329,216 km (0.093 R)
• M52: 21,489,884 km (0.088 R)
• M53: 23,118,107 km (0.056 R)
• M54: 23,559,121 km (0.101 R)
• M55: 25,407,104 km (0.103 R)
• M56: 25,976,174 km (0.108 R)
• M57: 26,262,355 km (0.066 R)
• M58: 27,011,242 km (0.117 R)
• M59: 29,240,400 km (0.071 R)
• M60: 29,418,870 km (0.05 R)
• M61: 29,597,789 km (0.108 R)
• M62: 29,836,697 km (0.109 R)
• M63: 30,316,756 km (0.11 R)
• M64: 30,437,183 km (0.091 R)
• M65: 30,618,047 km (0.109 R)
• M66: 31,102,145 km (0.11 R)
• M67: 32,385,097 km (0.12 R)
• M68: 32,508,216 km (0.068 R)
• M69: 33,063,972 km (0.083 R)
• M70: 33,125,905 km (0.059 R)
• M71: 33,187,839 km (0.116 R)
• M72: 33,997,313 km (0.11 R)
• M73: 34,247,590 km (0.104 R)
• M74: 34,372,953 km (0.073 R)
• M75: 34,498,615 km (0.08 R)
• M76: 34,561,446 km (0.102 R)
• M77: 36,400,154 km (0.11 R)
• M78: 36,848,798 km (0.057 R)
• M79: 36,912,975 km (0.106 R)
• M80: 37,105,957 km (0.114 R)
• M81: 38,010,725 km (0.111 R)
• M82: 39,447,163 km (0.12 R)
• M83: 39,578,660 km (0.09 R)
• M84: 40,039,870 km (0.1 R)
• M85: 40,304,359 km (0.043 R)
• M86: 40,569,297 km (0.101 R)
• M87: 41,167,539 km (0.049 R)
• M88: 41,300,980 km (0.118 R)
• M89: 41,902,812 km (0.05 R)
• M90: 41,969,832 km (0.117 R)
• M91: 45,298,983 km (0.09 R)
• M92: 46,058,043 km (0.099 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit