🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.47 AU - 0.57 AU

Year: 157 Days

Day: 21.1 Hours

Environment

Temp: 85 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.84 AU - 1.24 AU

Year: 444 Days

Day: 35.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,094,372 km

• M1: 624,721 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.01 AU - 1.43 AU

Year: 565 Days

Day: 36.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.8 AU - 2.48 AU

Year: 1312 Days

Day: 33.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 14

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.44 AU - 3.94 AU

Year: 2970 Days

Day: 13.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,094,372 km

• M1: 241,301 km (0.09 R)
• M2: 352,453 km (0.103 R)
• M3: 473,627 km (0.119 R)
• M4: 711,787 km (0.108 R)
• M5: 916,137 km (0.1 R)
• M6: 1,100,741 km (0.088 R)
• M7: 1,277,117 km (0.092 R)
• M8: 1,430,006 km (0.114 R)
• M9: 1,577,659 km (0.119 R)
• M10: 1,671,158 km (0.087 R)
• M11: 1,766,751 km (0.044 R)
• M12: 1,938,489 km (0.093 R)
• M13: 2,026,602 km (0.101 R)
• M14: 2,129,077 km (0.114 R)
• M15: 2,584,453 km (0.111 R)
• M16: 2,795,087 km (0.079 R)
• M17: 2,967,872 km (0.099 R)
• M18: 3,144,398 km (0.084 R)
• M19: 3,233,857 km (0.119 R)
• M20: 3,324,364 km (0.071 R)
• M21: 3,569,704 km (0.085 R)
• M22: 3,694,768 km (0.099 R)
• M23: 3,949,085 km (0.09 R)
• M24: 4,542,839 km (0.116 R)
• M25: 4,695,728 km (0.117 R)
• M26: 4,902,322 km (0.089 R)
• M27: 5,253,279 km (0.114 R)
• M28: 5,449,850 km (0.115 R)
• M29: 5,612,613 km (0.056 R)
• M30: 6,241,822 km (0.098 R)
• M31: 6,545,804 km (0.06 R)
• M32: 6,719,039 km (0.077 R)
• M33: 6,835,276 km (0.111 R)
• M34: 6,971,859 km (0.098 R)
• M35: 7,366,947 km (0.1 R)
• M36: 7,486,925 km (0.048 R)
• M37: 8,014,556 km (0.098 R)
• M38: 8,533,212 km (0.057 R)
• M39: 8,764,939 km (0.111 R)
• M40: 8,870,855 km (0.045 R)
• M41: 9,191,592 km (0.09 R)
• M42: 9,910,410 km (0.084 R)
• M43: 10,310,136 km (0.084 R)
• M44: 10,783,314 km (0.097 R)
• M45: 10,874,269 km (0.061 R)
• M46: 10,965,524 km (0.119 R)
• M47: 11,125,743 km (0.102 R)
• M48: 11,634,226 km (0.112 R)
• M49: 11,774,250 km (0.105 R)
• M50: 12,197,762 km (0.1 R)
• M51: 12,411,537 km (0.089 R)
• M52: 12,770,273 km (0.113 R)
• M53: 12,866,614 km (0.105 R)
• M54: 13,035,659 km (0.058 R)
• M55: 13,375,994 km (0.055 R)
• M56: 13,645,570 km (0.105 R)
• M57: 13,768,689 km (0.118 R)
• M58: 14,165,123 km (0.115 R)
• M59: 14,364,687 km (0.064 R)
• M60: 14,691,109 km (0.036 R)
• M61: 15,249,109 km (0.092 R)
• M62: 15,428,178 km (0.116 R)
• M63: 15,607,845 km (0.078 R)
• M64: 16,203,245 km (0.111 R)
• M65: 16,569,311 km (0.093 R)
• M66: 16,700,657 km (0.101 R)
• M67: 17,070,463 km (0.096 R)
• M68: 17,229,785 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 9.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.94 AU - 4.06 AU

Year: 3352 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,094,372 km

• M1: 122,221 km (0.112 R)
• M2: 187,446 km (0.071 R)
• M3: 280,945 km (0.089 R)
• M4: 512,223 km (0.087 R)
• M5: 646,861 km (0.04 R)
• M6: 972,835 km (0.098 R)
• M7: 1,325,288 km (0.109 R)
• M8: 1,447,808 km (0.045 R)
• M9: 1,656,497 km (0.112 R)
• M10: 1,801,158 km (0.041 R)
• M11: 2,000,722 km (0.103 R)
• M12: 2,129,077 km (0.105 R)
• M13: 2,380,850 km (0.066 R)
• M14: 2,600,310 km (0.097 R)
• M15: 2,698,446 km (0.071 R)
• M16: 2,797,929 km (0.053 R)
• M17: 2,913,119 km (0.113 R)
• M18: 3,118,368 km (0.093 R)
• M19: 3,192,867 km (0.115 R)
• M20: 3,746,978 km (0.101 R)
• M21: 5,277,364 km (0.098 R)
• M22: 5,510,288 km (0.105 R)
• M23: 5,728,252 km (0.081 R)
• M24: 6,135,308 km (0.114 R)
• M25: 6,361,201 km (0.068 R)
• M26: 6,840,961 km (0.041 R)
• M27: 6,996,992 km (0.12 R)
• M28: 7,134,322 km (0.116 R)
• M29: 7,352,137 km (0.062 R)
• M30: 7,512,057 km (0.086 R)
• M31: 7,774,153 km (0.083 R)
• M32: 8,080,379 km (0.093 R)
• M33: 8,390,645 km (0.111 R)
• M34: 8,557,746 km (0.074 R)
• M35: 8,725,894 km (0.081 R)
• M36: 8,980,211 km (0.081 R)
• M37: 9,258,612 km (0.101 R)
• M38: 9,626,773 km (0.103 R)
• M39: 9,779,811 km (0.065 R)
• M40: 10,266,004 km (0.076 R)
• M41: 10,333,024 km (0.063 R)
• M42: 10,557,122 km (0.115 R)
• M43: 10,624,590 km (0.086 R)
• M44: 10,692,358 km (0.106 R)
• M45: 10,760,126 km (0.12 R)
• M46: 11,238,989 km (0.076 R)
• M47: 11,608,645 km (0.087 R)
• M48: 11,818,232 km (0.117 R)
• M49: 11,911,880 km (0.117 R)
• M50: 12,170,535 km (0.091 R)
• M51: 12,383,413 km (0.103 R)
• M52: 12,454,771 km (0.086 R)
• M53: 12,597,637 km (0.11 R)
• M54: 12,837,143 km (0.109 R)
• M55: 13,223,554 km (0.109 R)
• M56: 13,320,643 km (0.12 R)
• M57: 13,540,253 km (0.119 R)
• M58: 13,785,444 km (0.036 R)
• M59: 14,032,280 km (0.077 R)
• M60: 14,181,130 km (0.101 R)
• M61: 14,380,245 km (0.094 R)
• M62: 14,580,407 km (0.064 R)
• M63: 14,756,334 km (0.08 R)
• M64: 15,262,723 km (0.094 R)
• M65: 15,800,527 km (0.029 R)
• M66: 16,058,883 km (0.085 R)
• M67: 16,214,614 km (0.066 R)
• M68: 16,344,615 km (0.05 R)
• M69: 17,318,198 km (0.039 R)
• M70: 17,504,447 km (0.087 R)
• M71: 17,718,222 km (0.093 R)
• M72: 17,959,673 km (0.059 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit