🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.51 AU - 0.55 AU

Year: 142 Days

Day: 35.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,690,851 km

• M1: 106,214 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 21.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.14 AU

Year: 345 Days

Day: 29.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,690,851 km

• M1: 205,996 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.85 AU - 1.39 AU

Year: 435 Days

Day: 27.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.62 AU - 2.44 AU

Year: 1062 Days

Day: 46.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.71 AU - 3.87 AU

Year: 2709 Days

Day: 27.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.3

Radius: 8.7

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.06 AU - 14.44 AU

Year: 14785 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,690,851 km

• M1: 113,994 km (0.033 R)
• M2: 264,190 km (0.039 R)
• M3: 410,796 km (0.111 R)
• M4: 477,816 km (0.079 R)
• M5: 1,105,229 km (0.102 R)
• M6: 1,253,331 km (0.095 R)
• M7: 1,624,633 km (0.071 R)
• M8: 2,368,583 km (0.07 R)
• M9: 3,135,272 km (0.045 R)
• M10: 3,383,156 km (0.107 R)
• M11: 3,711,074 km (0.12 R)
• M12: 3,935,322 km (0.085 R)
• M13: 4,397,429 km (0.093 R)
• M14: 4,715,026 km (0.055 R)
• M15: 4,917,432 km (0.074 R)
• M16: 5,122,680 km (0.119 R)
• M17: 5,927,965 km (0.11 R)
• M18: 6,058,863 km (0.088 R)
• M19: 6,501,673 km (0.115 R)
• M20: 7,093,033 km (0.109 R)
• M21: 7,701,598 km (0.051 R)
• M22: 8,326,767 km (0.103 R)
• M23: 8,522,441 km (0.12 R)
• M24: 8,918,427 km (0.064 R)
• M25: 10,773,291 km (0.032 R)
• M26: 11,309,150 km (0.102 R)
• M27: 11,471,614 km (0.1 R)
• M28: 12,406,899 km (0.101 R)
• M29: 12,518,499 km (0.119 R)
• M30: 14,174,398 km (0.085 R)
• M31: 14,232,741 km (0.113 R)
• M32: 14,820,511 km (0.108 R)
• M33: 15,057,774 km (0.075 R)
• M34: 15,476,049 km (0.092 R)
• M35: 15,716,752 km (0.11 R)
• M36: 16,080,275 km (0.119 R)
• M37: 16,446,491 km (0.038 R)
• M38: 17,000,900 km (0.116 R)
• M39: 17,561,593 km (0.116 R)
• M40: 18,445,717 km (0.106 R)
• M41: 19,473,903 km (0.058 R)
• M42: 19,733,754 km (0.078 R)
• M43: 20,060,326 km (0.105 R)
• M44: 20,785,128 km (0.025 R)
• M45: 21,183,956 km (0.114 R)
• M46: 21,518,307 km (0.036 R)
• M47: 22,873,215 km (0.068 R)
• M48: 23,010,097 km (0.092 R)
• M49: 24,185,637 km (0.073 R)
• M50: 24,675,421 km (0.087 R)
• M51: 25,168,346 km (0.047 R)
• M52: 25,664,562 km (0.115 R)
• M53: 25,735,770 km (0.037 R)
• M54: 27,245,063 km (0.115 R)
• M55: 27,390,323 km (0.116 R)
• M56: 28,267,266 km (0.065 R)
• M57: 29,674,383 km (0.072 R)
• M58: 30,273,672 km (0.06 R)
• M59: 34,657,937 km (0.065 R)
• M60: 35,288,941 km (0.05 R)
• M61: 35,923,685 km (0.069 R)
• M62: 37,204,691 km (0.115 R)
• M63: 38,175,282 km (0.071 R)
• M64: 38,337,746 km (0.1 R)
• M65: 38,582,039 km (0.065 R)
• M66: 38,663,570 km (0.108 R)
• M67: 39,975,992 km (0.109 R)
• M68: 40,058,570 km (0.109 R)
• M69: 40,637,813 km (0.079 R)
• M70: 41,136,422 km (0.117 R)
• M71: 42,644,519 km (0.054 R)
• M72: 44,940,397 km (0.076 R)
• M73: 45,628,398 km (0.083 R)
• M74: 47,363,434 km (0.077 R)
• M75: 51,704,764 km (0.117 R)
• M76: 52,335,169 km (0.056 R)
• M77: 52,425,527 km (0.095 R)
• M78: 53,421,998 km (0.057 R)
• M79: 53,603,909 km (0.044 R)
• M80: 54,059,435 km (0.061 R)
• M81: 54,333,348 km (0.068 R)
• M82: 54,424,753 km (0.08 R)
• M83: 55,157,932 km (0.099 R)
• M84: 55,249,785 km (0.029 R)
• M85: 58,403,906 km (0.063 R)
• M86: 58,872,596 km (0.075 R)
• M87: 59,625,223 km (0.054 R)
• M88: 60,665,228 km (0.095 R)
• M89: 62,954,973 km (0.118 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: 446 - 16,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit