🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.06 AU - 1.44 AU

Year: 516 Days

Day: 42.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.68 AU - 2.82 AU

Year: 1683 Days

Day: 22.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 119.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,266,683 km

• M1: 236,215 km (0.117 R)
• M2: 1,314,965 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.65 AU - 3.03 AU

Year: 1766 Days

Day: 19.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,266,683 km

• M1: 594,652 km (0.093 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 12.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.77 AU - 4.77 AU

Year: 3844 Days

Day: 10 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,266,683 km

• M1: 158,424 km (0.072 R)
• M2: 291,865 km (0.066 R)
• M3: 520,002 km (0.084 R)
• M4: 685,158 km (0.093 R)
• M5: 953,387 km (0.117 R)
• M6: 1,078,152 km (0.083 R)
• M7: 1,501,215 km (0.097 R)
• M8: 1,618,649 km (0.091 R)
• M9: 1,934,300 km (0.09 R)
• M10: 2,388,928 km (0.108 R)
• M11: 2,776,536 km (0.086 R)
• M12: 3,463,490 km (0.101 R)
• M13: 4,149,845 km (0.105 R)
• M14: 5,656,894 km (0.032 R)
• M15: 5,773,131 km (0.102 R)
• M16: 6,007,850 km (0.119 R)
• M17: 6,138,300 km (0.112 R)
• M18: 6,462,628 km (0.074 R)
• M19: 6,547,600 km (0.039 R)
• M20: 6,718,740 km (0.071 R)
• M21: 7,065,507 km (0.113 R)
• M22: 8,899,577 km (0.101 R)
• M23: 8,980,659 km (0.086 R)
• M24: 9,171,097 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 12.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.9 AU - 10.98 AU

Year: 12446 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,266,683 km

• M1: 154,684 km (0.108 R)
• M2: 299,944 km (0.086 R)
• M3: 474,225 km (0.087 R)
• M4: 653,294 km (0.065 R)
• M5: 957,127 km (0.092 R)
• M6: 1,192,145 km (0.046 R)
• M7: 1,494,782 km (0.083 R)
• M8: 2,144,635 km (0.099 R)
• M9: 2,967,274 km (0.067 R)
• M10: 3,710,626 km (0.047 R)
• M11: 4,474,024 km (0.038 R)
• M12: 4,836,948 km (0.112 R)
• M13: 5,399,436 km (0.04 R)
• M14: 5,669,161 km (0.086 R)
• M15: 5,746,952 km (0.074 R)
• M16: 6,181,833 km (0.044 R)
• M17: 6,342,501 km (0.102 R)
• M18: 6,545,505 km (0.099 R)
• M19: 7,041,273 km (0.109 R)
• M20: 7,125,197 km (0.058 R)
• M21: 7,209,271 km (0.118 R)
• M22: 7,293,794 km (0.12 R)
• M23: 7,851,195 km (0.11 R)
• M24: 8,690,589 km (0.113 R)
• M25: 9,885,128 km (0.08 R)
• M26: 10,168,167 km (0.031 R)
• M27: 11,130,680 km (0.092 R)
• M28: 11,228,667 km (0.079 R)
• M29: 11,375,871 km (0.077 R)
• M30: 11,474,605 km (0.102 R)
• M31: 12,122,364 km (0.037 R)
• M32: 12,782,091 km (0.117 R)
• M33: 13,193,784 km (0.03 R)
• M34: 13,557,756 km (0.026 R)
• M35: 15,426,682 km (0.094 R)
• M36: 15,535,888 km (0.087 R)
• M37: 16,810,462 km (0.114 R)
• M38: 17,375,045 km (0.115 R)
• M39: 17,488,739 km (0.081 R)
• M40: 17,602,733 km (0.075 R)
• M41: 18,755,534 km (0.074 R)
• M42: 18,989,056 km (0.085 R)
• M43: 19,400,001 km (0.096 R)
• M44: 19,992,110 km (0.085 R)
• M45: 21,133,691 km (0.108 R)
• M46: 21,804,189 km (0.07 R)
• M47: 22,667,668 km (0.058 R)
• M48: 22,791,984 km (0.072 R)
• M49: 24,364,556 km (0.096 R)
• M50: 24,875,134 km (0.097 R)
• M51: 26,297,510 km (0.047 R)
• M52: 27,084,395 km (0.093 R)
• M53: 28,346,253 km (0.112 R)
• M54: 29,559,193 km (0.093 R)
• M55: 29,762,945 km (0.107 R)
• M56: 32,594,982 km (0.034 R)
• M57: 33,087,159 km (0.056 R)
• M58: 34,292,320 km (0.081 R)
• M59: 35,007,996 km (0.032 R)
• M60: 35,439,885 km (0.093 R)
• M61: 35,945,825 km (0.104 R)
• M62: 36,090,786 km (0.116 R)
• M63: 36,454,159 km (0.115 R)
• M64: 37,404,704 km (0.101 R)
• M65: 37,625,211 km (0.083 R)
• M66: 37,919,769 km (0.077 R)
• M67: 41,515,204 km (0.117 R)
• M68: 41,667,345 km (0.057 R)
• M69: 42,584,231 km (0.105 R)
• M70: 42,814,462 km (0.115 R)
• M71: 44,983,481 km (0.106 R)
• M72: 45,688,237 km (0.104 R)
• M73: 45,766,776 km (0.109 R)
• M74: 46,317,745 km (0.099 R)
• M75: 46,712,683 km (0.076 R)
• M76: 46,950,095 km (0.107 R)
• M77: 47,585,437 km (0.082 R)
• M78: 48,703,980 km (0.075 R)
• M79: 50,722,804 km (0.064 R)
• M80: 51,947,262 km (0.06 R)
• M81: 53,926,442 km (0.101 R)
• M82: 55,930,306 km (0.078 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: 418 - 15,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit