🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.54 AU - 0.82 AU

Year: 205 Days

Day: 46.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.74 AU - 1.18 AU

Year: 344 Days

Day: 29.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.07 AU - 1.29 AU

Year: 468 Days

Day: 13.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,002,571 km

• M1: 345,122 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.74 AU - 3.68 AU

Year: 2101 Days

Day: 28.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,002,571 km

• M1: 1,269,787 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.15 AU - 3.41 AU

Year: 2170 Days

Day: 12.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580

Radius: 12.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.05 AU - 12.25 AU

Year: 15469 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,002,571 km

• M1: 225,294 km (0.092 R)
• M2: 326,572 km (0.117 R)
• M3: 551,567 km (0.093 R)
• M4: 639,381 km (0.036 R)
• M5: 1,251,985 km (0.083 R)
• M6: 1,422,975 km (0.115 R)
• M7: 1,871,170 km (0.077 R)
• M8: 1,954,945 km (0.051 R)
• M9: 2,039,917 km (0.086 R)
• M10: 2,423,037 km (0.072 R)
• M11: 2,545,557 km (0.03 R)
• M12: 2,765,167 km (0.112 R)
• M13: 3,426,838 km (0.113 R)
• M14: 3,740,545 km (0.115 R)
• M15: 3,954,919 km (0.085 R)
• M16: 4,136,680 km (0.117 R)
• M17: 4,508,581 km (0.093 R)
• M18: 5,364,879 km (0.11 R)
• M19: 5,445,213 km (0.085 R)
• M20: 5,607,078 km (0.055 R)
• M21: 5,977,333 km (0.117 R)
• M22: 6,872,077 km (0.075 R)
• M23: 7,581,919 km (0.074 R)
• M24: 7,854,187 km (0.114 R)
• M25: 7,945,592 km (0.12 R)
• M26: 8,595,894 km (0.12 R)
• M27: 8,784,836 km (0.117 R)
• M28: 9,215,079 km (0.088 R)
• M29: 10,647,928 km (0.104 R)
• M30: 10,800,069 km (0.076 R)
• M31: 10,952,958 km (0.071 R)
• M32: 11,467,874 km (0.093 R)
• M33: 11,780,683 km (0.098 R)
• M34: 12,574,898 km (0.112 R)
• M35: 12,682,159 km (0.12 R)
• M36: 14,047,988 km (0.12 R)
• M37: 14,382,788 km (0.075 R)
• M38: 14,833,227 km (0.093 R)
• M39: 15,632,678 km (0.108 R)
• M40: 16,095,833 km (0.054 R)
• M41: 16,681,060 km (0.107 R)
• M42: 17,392,697 km (0.042 R)
• M43: 20,336,933 km (0.114 R)
• M44: 20,589,155 km (0.065 R)
• M45: 20,715,715 km (0.107 R)
• M46: 20,969,582 km (0.057 R)
• M47: 21,352,254 km (0.119 R)
• M48: 22,579,255 km (0.076 R)
• M49: 23,102,698 km (0.085 R)
• M50: 23,762,724 km (0.116 R)
• M51: 23,961,989 km (0.089 R)
• M52: 24,562,923 km (0.112 R)
• M53: 25,168,944 km (0.094 R)
• M54: 26,739,871 km (0.117 R)
• M55: 29,475,268 km (0.071 R)
• M56: 31,347,935 km (0.072 R)
• M57: 32,740,691 km (0.084 R)
• M58: 33,036,446 km (0.074 R)
• M59: 33,184,697 km (0.087 R)
• M60: 33,333,248 km (0.116 R)
• M61: 34,980,620 km (0.031 R)
• M62: 35,890,474 km (0.119 R)
• M63: 36,042,765 km (0.117 R)
• M64: 36,424,688 km (0.061 R)
• M65: 36,807,958 km (0.063 R)
• M66: 37,115,531 km (0.061 R)
• M67: 37,424,002 km (0.079 R)
• M68: 39,057,162 km (0.113 R)
• M69: 39,528,096 km (0.096 R)
• M70: 41,990,926 km (0.115 R)
• M71: 42,876,695 km (0.108 R)
• M72: 43,038,410 km (0.095 R)
• M73: 43,524,902 km (0.06 R)
• M74: 44,094,571 km (0.118 R)
• M75: 44,584,953 km (0.039 R)
• M76: 44,830,742 km (0.063 R)
• M77: 45,159,259 km (0.081 R)
• M78: 45,488,524 km (0.114 R)
• M79: 48,151,515 km (0.091 R)
• M80: 48,403,737 km (0.094 R)
• M81: 48,994,051 km (0.062 R)
• M82: 49,078,573 km (0.117 R)
• M83: 50,522,791 km (0.082 R)
• M84: 51,293,071 km (0.025 R)
• M85: 52,845,298 km (0.046 R)
• M86: 53,801,378 km (0.03 R)
• M87: 54,763,293 km (0.057 R)
• M88: 55,995,680 km (0.061 R)
• M89: 57,148,182 km (0.104 R)
• M90: 57,415,214 km (0.097 R)
• M91: 58,129,544 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.4

Radius: 4.2

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 17.75 AU - 18.73 AU

Year: 28453 Days

Day: 17.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,002,571 km

• M1: 76,893 km (0.084 R)
• M2: 190,887 km (0.089 R)
• M3: 300,393 km (0.095 R)
• M4: 524,341 km (0.059 R)
• M5: 1,011,880 km (0.103 R)
• M6: 1,139,786 km (0.044 R)
• M7: 1,701,676 km (0.052 R)
• M8: 1,802,654 km (0.101 R)
• M9: 1,983,967 km (0.098 R)
• M10: 2,364,245 km (0.057 R)
• M11: 2,448,768 km (0.073 R)
• M12: 2,477,042 km (0.039 R)
• M13: 2,649,528 km (0.073 R)
• M14: 2,707,871 km (0.089 R)
• M15: 2,825,904 km (0.095 R)
• M16: 3,698,359 km (0.096 R)
• M17: 4,231,525 km (0.085 R)
• M18: 4,299,742 km (0.033 R)
• M19: 4,402,965 km (0.111 R)
• M20: 5,003,002 km (0.076 R)
• M21: 5,665,870 km (0.071 R)
• M22: 5,703,419 km (0.075 R)
• M23: 6,750,604 km (0.059 R)
• M24: 7,194,012 km (0.08 R)
• M25: 7,897,421 km (0.032 R)
• M26: 8,493,120 km (0.113 R)
• M27: 9,369,015 km (0.103 R)
• M28: 9,953,494 km (0.042 R)
• M29: 10,365,038 km (0.11 R)
• M30: 10,596,167 km (0.12 R)
• M31: 12,114,585 km (0.113 R)
• M32: 12,309,062 km (0.085 R)
• M33: 13,047,926 km (0.087 R)
• M34: 13,598,746 km (0.085 R)
• M35: 14,619,602 km (0.057 R)
• M36: 16,679,863 km (0.065 R)
• M37: 16,788,023 km (0.119 R)
• M38: 16,950,636 km (0.057 R)
• M39: 17,168,151 km (0.096 R)
• M40: 17,277,208 km (0.093 R)
• M41: 17,496,219 km (0.107 R)
• M42: 17,992,286 km (0.072 R)
• M43: 18,269,790 km (0.032 R)
• M44: 18,660,838 km (0.053 R)
• M45: 21,886,168 km (0.099 R)
• M46: 22,182,522 km (0.04 R)
• M47: 22,301,303 km (0.087 R)
• M48: 22,719,129 km (0.056 R)
• M49: 23,805,060 km (0.096 R)
• M50: 24,477,054 km (0.095 R)
• M51: 26,592,966 km (0.11 R)
• M52: 27,864,698 km (0.049 R)
• M53: 28,572,595 km (0.032 R)
• M54: 28,637,221 km (0.084 R)
• M55: 29,156,176 km (0.091 R)
• M56: 30,071,865 km (0.113 R)
• M57: 30,996,828 km (0.066 R)
• M58: 31,129,671 km (0.091 R)
• M59: 31,396,105 km (0.086 R)
• M60: 34,238,315 km (0.112 R)
• M61: 35,968,863 km (0.1 R)
• M62: 36,178,300 km (0.119 R)
• M63: 37,727,536 km (0.118 R)
• M64: 37,869,355 km (0.034 R)
• M65: 37,940,414 km (0.116 R)
• M66: 38,082,532 km (0.097 R)
• M67: 38,367,515 km (0.061 R)
• M68: 38,438,724 km (0.095 R)
• M69: 38,510,082 km (0.108 R)
• M70: 38,867,621 km (0.103 R)
• M71: 39,298,164 km (0.085 R)
• M72: 40,962,889 km (0.09 R)
• M73: 41,035,893 km (0.028 R)
• M74: 42,208,142 km (0.079 R)
• M75: 43,391,461 km (0.118 R)
• M76: 45,186,635 km (0.077 R)
• M77: 47,388,118 km (0.041 R)
• M78: 49,779,739 km (0.112 R)
• M79: 50,716,072 km (0.093 R)
• M80: 51,579,401 km (0.058 R)
• M81: 52,526,804 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 16,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit