🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.51 AU - 0.83 AU

Year: 206 Days

Day: 28.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,225,713 km

• M1: 360,232 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.76 AU - 3.82 AU

Year: 2236 Days

Day: 33.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.25 AU - 5.25 AU

Year: 3283 Days

Day: 21.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.2

Radius: 10.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.6 AU - 9.41 AU

Year: 10118 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,225,713 km

• M1: 154,983 km (0.048 R)
• M2: 270,024 km (0.119 R)
• M3: 377,585 km (0.097 R)
• M4: 574,157 km (0.047 R)
• M5: 662,868 km (0.114 R)
• M6: 856,149 km (0.08 R)
• M7: 924,814 km (0.058 R)
• M8: 1,031,777 km (0.097 R)
• M9: 1,162,076 km (0.112 R)
• M10: 1,827,787 km (0.078 R)
• M11: 2,010,745 km (0.047 R)
• M12: 2,345,545 km (0.118 R)
• M13: 2,595,822 km (0.114 R)
• M14: 2,672,566 km (0.063 R)
• M15: 3,710,476 km (0.087 R)
• M16: 3,884,907 km (0.099 R)
• M17: 5,115,948 km (0.118 R)
• M18: 5,507,446 km (0.065 R)
• M19: 5,807,539 km (0.115 R)
• M20: 5,874,858 km (0.037 R)
• M21: 6,284,756 km (0.081 R)
• M22: 6,354,020 km (0.12 R)
• M23: 6,423,583 km (0.101 R)
• M24: 6,598,463 km (0.089 R)
• M25: 7,096,474 km (0.119 R)
• M26: 8,015,903 km (0.12 R)
• M27: 8,279,943 km (0.114 R)
• M28: 8,585,422 km (0.075 R)
• M29: 8,855,745 km (0.083 R)
• M30: 9,523,999 km (0.116 R)
• M31: 9,965,013 km (0.104 R)
• M32: 10,045,946 km (0.108 R)
• M33: 10,494,889 km (0.109 R)
• M34: 10,577,168 km (0.091 R)
• M35: 10,867,089 km (0.116 R)
• M36: 11,117,665 km (0.117 R)
• M37: 12,138,970 km (0.118 R)
• M38: 12,660,767 km (0.094 R)
• M39: 13,057,052 km (0.091 R)
• M40: 13,546,985 km (0.051 R)
• M41: 14,407,322 km (0.054 R)
• M42: 15,566,107 km (0.098 R)
• M43: 16,514,558 km (0.049 R)
• M44: 16,851,003 km (0.113 R)
• M45: 17,189,693 km (0.084 R)
• M46: 17,677,382 km (0.102 R)
• M47: 18,268,742 km (0.099 R)
• M48: 18,467,259 km (0.104 R)
• M49: 20,440,455 km (0.104 R)
• M50: 20,853,494 km (0.092 R)
• M51: 21,164,957 km (0.117 R)
• M52: 22,108,920 km (0.036 R)
• M53: 22,373,558 km (0.057 R)
• M54: 23,766,614 km (0.047 R)
• M55: 24,092,139 km (0.075 R)
• M56: 24,528,366 km (0.064 R)
• M57: 24,747,527 km (0.068 R)
• M58: 26,020,006 km (0.119 R)
• M59: 26,243,356 km (0.1 R)
• M60: 26,523,702 km (0.112 R)
• M61: 26,692,299 km (0.086 R)
• M62: 27,654,513 km (0.102 R)
• M63: 28,168,531 km (0.111 R)
• M64: 28,513,055 km (0.058 R)
• M65: 29,671,242 km (0.103 R)
• M66: 30,785,746 km (0.108 R)
• M67: 31,794,634 km (0.111 R)
• M68: 31,973,703 km (0.104 R)
• M69: 32,093,381 km (0.082 R)
• M70: 32,934,869 km (0.083 R)
• M71: 34,027,532 km (0.096 R)
• M72: 34,455,681 km (0.073 R)
• M73: 36,748,119 km (0.058 R)
• M74: 37,628,352 km (0.079 R)
• M75: 39,089,325 km (0.075 R)
• M76: 39,794,679 km (0.088 R)
• M77: 41,739,751 km (0.083 R)
• M78: 42,197,969 km (0.071 R)
• M79: 42,329,316 km (0.061 R)
• M80: 42,723,805 km (0.113 R)
• M81: 43,251,736 km (0.032 R)
• M82: 43,649,218 km (0.116 R)
• M83: 44,514,342 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207

Radius: 4.7

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.44 AU - 17 AU

Year: 25620 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,225,713 km

• M1: 282,142 km (0.055 R)
• M2: 386,860 km (0.047 R)
• M3: 435,629 km (0.076 R)
• M4: 2,781,623 km (0.052 R)
• M5: 3,588,853 km (0.08 R)
• M6: 3,945,345 km (0.1 R)
• M7: 4,387,855 km (0.067 R)
• M8: 4,425,404 km (0.057 R)
• M9: 4,923,864 km (0.066 R)
• M10: 5,931,556 km (0.08 R)
• M11: 6,267,104 km (0.119 R)
• M12: 6,738,486 km (0.12 R)
• M13: 9,020,752 km (0.093 R)
• M14: 11,672,374 km (0.113 R)
• M15: 12,677,372 km (0.118 R)
• M16: 12,731,078 km (0.078 R)
• M17: 13,108,813 km (0.027 R)
• M18: 13,162,967 km (0.086 R)
• M19: 13,217,421 km (0.059 R)
• M20: 14,041,406 km (0.088 R)
• M21: 16,787,574 km (0.088 R)
• M22: 16,846,515 km (0.075 R)
• M23: 17,439,821 km (0.117 R)
• M24: 20,067,358 km (0.091 R)
• M25: 20,129,889 km (0.119 R)
• M26: 24,199,700 km (0.068 R)
• M27: 24,667,043 km (0.119 R)
• M28: 26,703,968 km (0.113 R)
• M29: 26,841,748 km (0.116 R)
• M30: 27,394,811 km (0.058 R)
• M31: 28,021,626 km (0.084 R)
• M32: 28,794,149 km (0.108 R)
• M33: 29,076,740 km (0.066 R)
• M34: 30,073,361 km (0.079 R)
• M35: 31,153,308 km (0.116 R)
• M36: 31,953,357 km (0.112 R)
• M37: 32,466,029 km (0.119 R)
• M38: 32,981,394 km (0.119 R)
• M39: 33,796,852 km (0.093 R)
• M40: 34,244,299 km (0.082 R)
• M41: 34,319,098 km (0.056 R)
• M42: 37,200,652 km (0.1 R)
• M43: 37,431,332 km (0.083 R)
• M44: 38,514,570 km (0.119 R)
• M45: 38,670,152 km (0.097 R)
• M46: 38,903,973 km (0.069 R)
• M47: 40,079,962 km (0.085 R)
• M48: 41,985,540 km (0.086 R)
• M49: 44,164,283 km (0.083 R)
• M50: 44,816,829 km (0.073 R)
• M51: 45,062,469 km (0.106 R)
• M52: 47,209,198 km (0.03 R)
• M53: 50,151,190 km (0.099 R)
• M54: 50,406,105 km (0.09 R)
• M55: 50,917,281 km (0.108 R)
• M56: 51,772,981 km (0.104 R)
• M57: 52,288,794 km (0.109 R)
• M58: 52,460,981 km (0.109 R)
• M59: 52,547,150 km (0.047 R)
• M60: 53,846,108 km (0.055 R)
• M61: 53,933,024 km (0.116 R)
• M62: 55,594,159 km (0.115 R)
• M63: 57,805,515 km (0.102 R)
• M64: 59,145,912 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit