🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 164 Days

Day: 35.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.52 AU - 1.6 AU

Year: 723 Days

Day: 20 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,302,532 km

• M1: 1,187,358 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.66 AU - 2.9 AU

Year: 1719 Days

Day: 14.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.69 AU - 5.37 AU

Year: 3576 Days

Day: 40.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.6

Radius: 10.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.09 AU - 7.03 AU

Year: 5532 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,302,532 km

• M1: 134,488 km (0.115 R)
• M2: 219,460 km (0.117 R)
• M3: 343,327 km (0.1 R)
• M4: 487,390 km (0.054 R)
• M5: 584,928 km (0.092 R)
• M6: 854,054 km (0.055 R)
• M7: 1,003,203 km (0.063 R)
• M8: 1,088,474 km (0.098 R)
• M9: 1,266,645 km (0.101 R)
• M10: 1,375,104 km (0.104 R)
• M11: 1,519,466 km (0.088 R)
• M12: 1,601,744 km (0.11 R)
• M13: 1,771,239 km (0.115 R)
• M14: 2,000,423 km (0.117 R)
• M15: 2,468,514 km (0.093 R)
• M16: 2,725,224 km (0.113 R)
• M17: 2,887,538 km (0.109 R)
• M18: 3,350,693 km (0.041 R)
• M19: 3,702,099 km (0.04 R)
• M20: 3,837,036 km (0.098 R)
• M21: 4,345,818 km (0.1 R)
• M22: 4,777,857 km (0.091 R)
• M23: 5,048,779 km (0.106 R)
• M24: 5,657,193 km (0.104 R)
• M25: 5,996,631 km (0.076 R)
• M26: 6,235,389 km (0.1 R)
• M27: 6,423,284 km (0.116 R)
• M28: 6,970,662 km (0.045 R)
• M29: 7,762,035 km (0.116 R)
• M30: 7,993,463 km (0.11 R)
• M31: 8,761,050 km (0.104 R)
• M32: 9,306,334 km (0.092 R)
• M33: 9,398,187 km (0.067 R)
• M34: 9,552,123 km (0.069 R)
• M35: 9,924,921 km (0.102 R)
• M36: 12,193,573 km (0.081 R)
• M37: 12,428,890 km (0.076 R)
• M38: 12,699,812 km (0.106 R)
• M39: 12,972,679 km (0.104 R)
• M40: 13,144,118 km (0.114 R)
• M41: 13,837,653 km (0.045 R)
• M42: 14,436,494 km (0.056 R)
• M43: 14,828,590 km (0.107 R)
• M44: 15,659,606 km (0.101 R)
• M45: 15,988,871 km (0.067 R)
• M46: 16,099,124 km (0.104 R)
• M47: 16,172,876 km (0.091 R)
• M48: 16,691,682 km (0.101 R)
• M49: 17,027,978 km (0.119 R)
• M50: 17,442,214 km (0.081 R)
• M51: 17,669,603 km (0.064 R)
• M52: 17,936,037 km (0.05 R)
• M53: 18,511,540 km (0.065 R)
• M54: 18,627,328 km (0.039 R)
• M55: 19,601,959 km (0.085 R)
• M56: 20,353,688 km (0.094 R)
• M57: 20,433,424 km (0.071 R)
• M58: 20,953,875 km (0.077 R)
• M59: 21,155,233 km (0.087 R)
• M60: 22,830,580 km (0.06 R)
• M61: 22,913,307 km (0.076 R)
• M62: 23,537,579 km (0.083 R)
• M63: 24,041,126 km (0.108 R)
• M64: 24,125,349 km (0.096 R)
• M65: 24,717,907 km (0.106 R)
• M66: 25,101,326 km (0.101 R)
• M67: 25,358,036 km (0.088 R)
• M68: 26,263,552 km (0.088 R)
• M69: 26,393,702 km (0.07 R)
• M70: 26,611,217 km (0.075 R)
• M71: 26,741,966 km (0.088 R)
• M72: 27,223,372 km (0.032 R)
• M73: 27,751,751 km (0.086 R)
• M74: 28,417,013 km (0.102 R)
• M75: 28,595,334 km (0.04 R)
• M76: 29,718,215 km (0.094 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 13.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.65 AU - 8.45 AU

Year: 7694 Days

Day: 14.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,302,532 km

• M1: 167,550 km (0.093 R)
• M2: 251,923 km (0.089 R)
• M3: 389,852 km (0.111 R)
• M4: 620,682 km (0.099 R)
• M5: 848,519 km (0.037 R)
• M6: 993,928 km (0.11 R)
• M7: 1,091,167 km (0.04 R)
• M8: 1,296,266 km (0.057 R)
• M9: 1,530,536 km (0.086 R)
• M10: 1,745,209 km (0.113 R)
• M11: 1,952,551 km (0.064 R)
• M12: 2,204,773 km (0.089 R)
• M13: 2,297,674 km (0.101 R)
• M14: 3,046,112 km (0.119 R)
• M15: 3,340,221 km (0.11 R)
• M16: 3,447,483 km (0.119 R)
• M17: 3,665,746 km (0.071 R)
• M18: 4,607,764 km (0.112 R)
• M19: 4,995,223 km (0.12 R)
• M20: 5,242,807 km (0.086 R)
• M21: 5,801,854 km (0.028 R)
• M22: 5,931,556 km (0.116 R)
• M23: 6,353,272 km (0.059 R)
• M24: 6,513,940 km (0.085 R)
• M25: 6,949,120 km (0.105 R)
• M26: 7,087,050 km (0.06 R)
• M27: 7,365,750 km (0.099 R)
• M28: 8,428,045 km (0.029 R)
• M29: 9,354,804 km (0.043 R)
• M30: 9,599,396 km (0.115 R)
• M31: 10,188,513 km (0.092 R)
• M32: 10,598,261 km (0.102 R)
• M33: 10,885,339 km (0.119 R)
• M34: 11,174,811 km (0.091 R)
• M35: 11,663,099 km (0.088 R)
• M36: 12,158,268 km (0.056 R)
• M37: 13,443,762 km (0.099 R)
• M38: 13,823,890 km (0.108 R)
• M39: 14,312,776 km (0.113 R)
• M40: 14,594,768 km (0.1 R)
• M41: 14,736,437 km (0.094 R)
• M42: 15,235,945 km (0.1 R)
• M43: 15,995,752 km (0.081 R)
• M44: 16,472,222 km (0.057 R)
• M45: 17,177,127 km (0.075 R)
• M46: 17,929,604 km (0.076 R)
• M47: 18,233,736 km (0.073 R)
• M48: 18,577,812 km (0.11 R)
• M49: 19,194,903 km (0.082 R)
• M50: 19,858,070 km (0.098 R)
• M51: 20,409,787 km (0.115 R)
• M52: 21,568,572 km (0.106 R)
• M53: 21,851,611 km (0.048 R)
• M54: 23,201,882 km (0.098 R)
• M55: 23,533,391 km (0.046 R)
• M56: 27,499,978 km (0.079 R)
• M57: 28,512,606 km (0.084 R)
• M58: 28,689,880 km (0.112 R)
• M59: 29,045,773 km (0.11 R)
• M60: 30,167,009 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 14,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit