🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.7 AU - 0.78 AU

Year: 233 Days

Day: 20.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.85 AU - 1.16 AU

Year: 365 Days

Day: 47.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.09 AU - 1.11 AU

Year: 421 Days

Day: 39 Hours

Environment

Temp: 17 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.98 AU - 3.3 AU

Year: 1567 Days

Day: 14.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,984,225 km

• M1: 265,387 km (0.106 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.36 AU - 5 AU

Year: 3698 Days

Day: 17.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 14.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.3 AU - 13.4 AU

Year: 14899 Days

Day: 7 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,984,225 km

• M1: 267,780 km (0.055 R)
• M2: 371,452 km (0.112 R)
• M3: 471,532 km (0.109 R)
• M4: 584,628 km (0.117 R)
• M5: 775,665 km (0.03 R)
• M6: 1,085,333 km (0.066 R)
• M7: 1,184,217 km (0.029 R)
• M8: 1,522,906 km (0.108 R)
• M9: 1,797,568 km (0.113 R)
• M10: 2,500,977 km (0.117 R)
• M11: 2,716,997 km (0.092 R)
• M12: 2,883,200 km (0.115 R)
• M13: 4,140,121 km (0.076 R)
• M14: 4,759,007 km (0.055 R)
• M15: 5,028,433 km (0.051 R)
• M16: 5,165,166 km (0.097 R)
• M17: 5,582,544 km (0.108 R)
• M18: 5,795,422 km (0.085 R)
• M19: 6,524,412 km (0.089 R)
• M20: 7,052,044 km (0.076 R)
• M21: 7,437,408 km (0.098 R)
• M22: 7,988,676 km (0.073 R)
• M23: 8,390,496 km (0.032 R)
• M24: 9,806,140 km (0.054 R)
• M25: 10,673,359 km (0.113 R)
• M26: 11,339,818 km (0.117 R)
• M27: 12,713,126 km (0.119 R)
• M28: 13,041,194 km (0.026 R)
• M29: 13,229,837 km (0.088 R)
• M30: 14,042,004 km (0.062 R)
• M31: 14,138,644 km (0.104 R)
• M32: 14,332,523 km (0.055 R)
• M33: 15,564,312 km (0.117 R)
• M34: 17,397,335 km (0.119 R)
• M35: 18,286,545 km (0.044 R)
• M36: 18,710,206 km (0.102 R)
• M37: 18,923,083 km (0.119 R)
• M38: 19,513,097 km (0.119 R)
• M39: 19,620,958 km (0.028 R)
• M40: 19,729,117 km (0.105 R)
• M41: 21,319,043 km (0.096 R)
• M42: 21,430,344 km (0.098 R)
• M43: 21,820,944 km (0.074 R)
• M44: 23,406,980 km (0.091 R)
• M45: 23,924,589 km (0.085 R)
• M46: 24,795,847 km (0.093 R)
• M47: 25,855,000 km (0.072 R)
• M48: 26,033,021 km (0.04 R)
• M49: 26,449,801 km (0.097 R)
• M50: 27,895,814 km (0.05 R)
• M51: 29,739,159 km (0.115 R)
• M52: 30,050,173 km (0.094 R)
• M53: 30,550,129 km (0.094 R)
• M54: 30,989,947 km (0.074 R)
• M55: 32,577,480 km (0.11 R)
• M56: 34,517,166 km (0.077 R)
• M57: 34,909,710 km (0.095 R)
• M58: 35,369,425 km (0.076 R)
• M59: 37,027,567 km (0.092 R)
• M60: 37,496,407 km (0.101 R)
• M61: 38,507,838 km (0.042 R)
• M62: 39,050,879 km (0.095 R)
• M63: 39,801,710 km (0.101 R)
• M64: 40,281,919 km (0.059 R)
• M65: 40,902,302 km (0.088 R)
• M66: 41,525,826 km (0.079 R)
• M67: 43,980,278 km (0.109 R)
• M68: 46,337,342 km (0.098 R)
• M69: 46,770,428 km (0.119 R)
• M70: 47,858,752 km (0.12 R)
• M71: 48,223,322 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.8

Radius: 3.2

Gravity: 52.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.35 AU - 15.71 AU

Year: 18178 Days

Day: 15.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,984,225 km

• M1: 78,389 km (0.025 R)
• M2: 212,429 km (0.084 R)
• M3: 284,984 km (0.039 R)
• M4: 417,228 km (0.063 R)
• M5: 1,157,888 km (0.096 R)
• M6: 1,261,110 km (0.106 R)
• M7: 1,394,252 km (0.107 R)
• M8: 1,820,307 km (0.104 R)
• M9: 2,445,626 km (0.082 R)
• M10: 3,238,345 km (0.089 R)
• M11: 3,420,406 km (0.111 R)
• M12: 3,909,142 km (0.082 R)
• M13: 4,299,892 km (0.11 R)
• M14: 4,702,908 km (0.107 R)
• M15: 4,743,898 km (0.102 R)
• M16: 6,476,840 km (0.102 R)
• M17: 6,751,950 km (0.051 R)
• M18: 6,890,927 km (0.051 R)
• M19: 7,077,774 km (0.039 R)
• M20: 7,408,835 km (0.077 R)
• M21: 8,233,418 km (0.075 R)
• M22: 8,481,451 km (0.047 R)
• M23: 8,934,134 km (0.097 R)
• M24: 10,125,981 km (0.063 R)
• M25: 10,445,073 km (0.078 R)
• M26: 10,821,461 km (0.071 R)
• M27: 11,587,402 km (0.071 R)
• M28: 11,753,905 km (0.03 R)
• M29: 12,145,253 km (0.111 R)
• M30: 13,694,488 km (0.085 R)
• M31: 15,001,824 km (0.045 R)
• M32: 16,348,654 km (0.069 R)
• M33: 17,733,481 km (0.115 R)
• M34: 18,504,509 km (0.082 R)
• M35: 18,698,986 km (0.094 R)
• M36: 19,024,660 km (0.099 R)
• M37: 20,412,629 km (0.092 R)
• M38: 21,559,896 km (0.115 R)
• M39: 22,244,605 km (0.075 R)
• M40: 22,658,692 km (0.117 R)
• M41: 22,866,783 km (0.098 R)
• M42: 23,005,759 km (0.097 R)
• M43: 23,214,897 km (0.081 R)
• M44: 23,705,279 km (0.05 R)
• M45: 24,411,680 km (0.109 R)
• M46: 24,981,797 km (0.047 R)
• M47: 25,340,234 km (0.052 R)
• M48: 25,700,465 km (0.109 R)
• M49: 25,845,127 km (0.075 R)
• M50: 26,718,180 km (0.096 R)
• M51: 26,791,333 km (0.099 R)
• M52: 26,864,636 km (0.101 R)
• M53: 27,011,392 km (0.115 R)
• M54: 27,822,960 km (0.06 R)
• M55: 27,897,161 km (0.116 R)
• M56: 28,717,555 km (0.115 R)
• M57: 29,093,196 km (0.119 R)
• M58: 29,394,785 km (0.064 R)
• M59: 30,153,246 km (0.089 R)
• M60: 30,458,426 km (0.088 R)
• M61: 31,303,055 km (0.115 R)
• M62: 32,701,496 km (0.117 R)
• M63: 33,172,281 km (0.071 R)
• M64: 33,961,709 km (0.085 R)
• M65: 34,199,719 km (0.111 R)
• M66: 34,279,305 km (0.075 R)
• M67: 34,757,420 km (0.072 R)
• M68: 34,997,225 km (0.086 R)
• M69: 35,157,444 km (0.119 R)
• M70: 36,529,257 km (0.086 R)
• M71: 36,691,870 km (0.115 R)
• M72: 37,099,225 km (0.117 R)
• M73: 37,508,076 km (0.117 R)
• M74: 39,908,972 km (0.056 R)
• M75: 42,273,665 km (0.065 R)
• M76: 43,300,954 km (0.113 R)
• M77: 44,423,088 km (0.115 R)
• M78: 44,857,221 km (0.048 R)
• M79: 45,467,430 km (0.034 R)
• M80: 45,642,310 km (0.105 R)
• M81: 47,048,979 km (0.106 R)
• M82: 47,846,485 km (0.057 R)
• M83: 51,080,791 km (0.061 R)
• M84: 52,449,163 km (0.114 R)
• M85: 52,907,980 km (0.066 R)
• M86: 54,756,411 km (0.11 R)
• M87: 56,344,093 km (0.099 R)
• M88: 58,706,393 km (0.063 R)
• M89: 60,523,110 km (0.038 R)
• M90: 62,164,348 km (0.114 R)
• M91: 63,429,198 km (0.109 R)
• M92: 63,526,885 km (0.036 R)
• M93: 63,917,934 km (0.096 R)
• M94: 64,211,744 km (0.112 R)
• M95: 65,885,296 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit