🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.57 AU - 0.71 AU

Year: 182 Days

Day: 34.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,011,479 km

• M1: 218,413 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.76 AU - 0.76 AU

Year: 235 Days

Day: 25.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.88 AU - 2.46 AU

Year: 1134 Days

Day: 14.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,011,479 km

• M1: 778,507 km (0.098 R)
• M2: 1,689,110 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.39 AU - 3.09 AU

Year: 1609 Days

Day: 14.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.3 AU - 3.46 AU

Year: 1734 Days

Day: 13.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,011,479 km

• M1: 321,785 km (0.105 R)
• M2: 1,412,353 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.3 AU - 3.8 AU

Year: 1890 Days

Day: 25.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,011,479 km

• M1: 345,571 km (0.087 R)
• M2: 753,076 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.81 AU - 3.83 AU

Year: 2146 Days

Day: 23.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,011,479 km

• M1: 26,329 km (0.063 R)
• M2: 492,177 km (0.03 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 10.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.32 AU - 6.94 AU

Year: 4739 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,011,479 km

• M1: 130,150 km (0.063 R)
• M2: 384,616 km (0.116 R)
• M3: 693,087 km (0.112 R)
• M4: 1,060,799 km (0.097 R)
• M5: 1,151,904 km (0.059 R)
• M6: 1,398,890 km (0.036 R)
• M7: 1,528,890 km (0.059 R)
• M8: 1,602,941 km (0.081 R)
• M9: 1,724,115 km (0.115 R)
• M10: 2,024,059 km (0.033 R)
• M11: 2,172,161 km (0.037 R)
• M12: 2,255,936 km (0.12 R)
• M13: 2,323,853 km (0.068 R)
• M14: 2,479,136 km (0.077 R)
• M15: 2,655,811 km (0.068 R)
• M16: 3,267,965 km (0.082 R)
• M17: 3,364,606 km (0.056 R)
• M18: 3,640,165 km (0.059 R)
• M19: 3,800,983 km (0.109 R)
• M20: 3,882,214 km (0.119 R)
• M21: 4,088,061 km (0.104 R)
• M22: 4,171,387 km (0.092 R)
• M23: 4,661,619 km (0.12 R)
• M24: 4,924,762 km (0.094 R)
• M25: 5,102,933 km (0.059 R)
• M26: 5,396,893 km (0.08 R)
• M27: 5,488,596 km (0.108 R)
• M28: 6,360,453 km (0.081 R)
• M29: 6,579,015 km (0.081 R)
• M30: 6,701,685 km (0.099 R)
• M31: 6,800,270 km (0.087 R)
• M32: 7,224,680 km (0.069 R)
• M33: 7,657,616 km (0.105 R)
• M34: 7,786,569 km (0.092 R)
• M35: 7,994,510 km (0.055 R)
• M36: 8,072,899 km (0.099 R)
• M37: 8,389,299 km (0.06 R)
• M38: 8,656,032 km (0.041 R)
• M39: 8,736,516 km (0.065 R)
• M40: 9,061,293 km (0.091 R)
• M41: 9,170,499 km (0.062 R)
• M42: 9,335,057 km (0.095 R)
• M43: 9,639,189 km (0.102 R)
• M44: 10,200,780 km (0.071 R)
• M45: 10,514,187 km (0.056 R)
• M46: 10,859,609 km (0.117 R)
• M47: 11,004,719 km (0.087 R)
• M48: 11,769,463 km (0.116 R)
• M49: 11,948,382 km (0.096 R)
• M50: 12,128,199 km (0.104 R)
• M51: 12,429,937 km (0.042 R)
• M52: 12,551,261 km (0.073 R)
• M53: 12,979,261 km (0.074 R)
• M54: 13,102,380 km (0.113 R)
• M55: 13,536,663 km (0.114 R)
• M56: 13,944,018 km (0.098 R)
• M57: 14,038,563 km (0.109 R)
• M58: 14,867,186 km (0.114 R)
• M59: 15,157,855 km (0.08 R)
• M60: 15,385,094 km (0.12 R)
• M61: 15,580,768 km (0.097 R)
• M62: 16,073,693 km (0.078 R)
• M63: 16,239,148 km (0.099 R)
• M64: 16,471,773 km (0.104 R)
• M65: 16,839,484 km (0.036 R)
• M66: 18,441,079 km (0.059 R)
• M67: 18,962,428 km (0.093 R)
• M68: 20,162,203 km (0.026 R)
• M69: 21,386,212 km (0.118 R)
• M70: 22,338,552 km (0.096 R)
• M71: 22,894,159 km (0.102 R)
• M72: 23,529,501 km (0.06 R)
• M73: 23,717,396 km (0.1 R)
• M74: 24,855,537 km (0.063 R)
• M75: 25,277,403 km (0.096 R)
• M76: 25,508,382 km (0.109 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit