🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.45 AU - 0.55 AU

Year: 132 Days

Day: 27.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.92 AU - 1.2 AU

Year: 407 Days

Day: 42.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,808,068 km

• M1: 107,860 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.5 AU - 2.4 AU

Year: 1015 Days

Day: 38.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,808,068 km

• M1: 76,893 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2 AU - 2.5 AU

Year: 1258 Days

Day: 15.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.01 AU - 2.55 AU

Year: 1283 Days

Day: 39.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.25 AU - 3.17 AU

Year: 1663 Days

Day: 25.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,808,068 km

• M1: 820,844 km (0.044 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.6

Radius: 10.1

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.64 AU - 10.46 AU

Year: 11002 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,808,068 km

• M1: 367,712 km (0.073 R)
• M2: 464,053 km (0.083 R)
• M3: 652,247 km (0.043 R)
• M4: 774,169 km (0.066 R)
• M5: 962,363 km (0.072 R)
• M6: 1,229,844 km (0.029 R)
• M7: 1,429,108 km (0.115 R)
• M8: 1,809,237 km (0.119 R)
• M9: 1,909,168 km (0.074 R)
• M10: 2,382,346 km (0.114 R)
• M11: 2,632,474 km (0.104 R)
• M12: 2,746,318 km (0.078 R)
• M13: 3,008,862 km (0.056 R)
• M14: 3,188,379 km (0.096 R)
• M15: 3,941,605 km (0.071 R)
• M16: 4,644,565 km (0.106 R)
• M17: 5,099,193 km (0.106 R)
• M18: 5,458,677 km (0.032 R)
• M19: 5,641,485 km (0.064 R)
• M20: 5,789,288 km (0.087 R)
• M21: 6,547,151 km (0.117 R)
• M22: 7,865,108 km (0.079 R)
• M23: 8,490,876 km (0.119 R)
• M24: 8,831,062 km (0.109 R)
• M25: 9,613,010 km (0.029 R)
• M26: 9,701,272 km (0.067 R)
• M27: 10,827,146 km (0.081 R)
• M28: 10,965,075 km (0.061 R)
• M29: 11,242,579 km (0.062 R)
• M30: 11,616,125 km (0.111 R)
• M31: 11,710,222 km (0.116 R)
• M32: 11,899,164 km (0.117 R)
• M33: 12,519,995 km (0.111 R)
• M34: 13,693,740 km (0.085 R)
• M35: 13,842,889 km (0.062 R)
• M36: 14,142,833 km (0.107 R)
• M37: 14,698,440 km (0.052 R)
• M38: 15,364,300 km (0.109 R)
• M39: 15,778,985 km (0.107 R)
• M40: 17,151,994 km (0.04 R)
• M41: 18,507,800 km (0.071 R)
• M42: 19,004,465 km (0.074 R)
• M43: 20,180,005 km (0.115 R)
• M44: 20,406,646 km (0.114 R)
• M45: 21,263,991 km (0.076 R)
• M46: 22,133,005 km (0.112 R)
• M47: 22,542,454 km (0.111 R)
• M48: 22,659,889 km (0.094 R)
• M49: 23,428,523 km (0.101 R)
• M50: 24,566,962 km (0.109 R)
• M51: 24,869,599 km (0.108 R)
• M52: 26,092,412 km (0.112 R)
• M53: 26,277,464 km (0.103 R)
• M54: 26,463,115 km (0.079 R)
• M55: 27,272,141 km (0.072 R)
• M56: 27,900,003 km (0.111 R)
• M57: 29,554,855 km (0.101 R)
• M58: 29,683,359 km (0.105 R)
• M59: 30,070,369 km (0.1 R)
• M60: 30,979,625 km (0.073 R)
• M61: 31,634,714 km (0.06 R)
• M62: 32,162,046 km (0.036 R)
• M63: 32,692,371 km (0.119 R)
• M64: 34,030,524 km (0.118 R)
• M65: 34,165,461 km (0.107 R)
• M66: 34,435,635 km (0.101 R)
• M67: 35,318,412 km (0.085 R)
• M68: 36,622,307 km (0.117 R)
• M69: 37,037,291 km (0.114 R)
• M70: 37,106,555 km (0.093 R)
• M71: 38,712,787 km (0.112 R)
• M72: 40,341,609 km (0.069 R)
• M73: 40,770,207 km (0.094 R)
• M74: 41,631,891 km (0.09 R)
• M75: 41,920,465 km (0.111 R)
• M76: 43,081,344 km (0.097 R)
• M77: 44,326,447 km (0.103 R)
• M78: 46,926,758 km (0.107 R)
• M79: 47,603,389 km (0.109 R)
• M80: 48,283,311 km (0.093 R)
• M81: 49,042,520 km (0.116 R)
• M82: 49,118,666 km (0.113 R)
• M83: 49,194,811 km (0.049 R)
• M84: 50,188,590 km (0.061 R)
• M85: 51,343,635 km (0.092 R)
• M86: 51,730,495 km (0.056 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: 233 - 10,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit