🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.56 AU - 0.78 AU

Year: 210 Days

Day: 22.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.93 AU - 0.97 AU

Year: 355 Days

Day: 29 Hours

Environment

Temp: 26 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.92 AU - 2.18 AU

Year: 1124 Days

Day: 14.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.29 AU - 3.33 AU

Year: 2306 Days

Day: 46.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 87.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.19 AU - 4.39 AU

Year: 2825 Days

Day: 42.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,979,089 km

• M1: 170,093 km (0.068 R)

Asteroid Belt

Center: 8.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.1

Radius: 5.9

Gravity: 25.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.71 AU - 12.97 AU

Year: 17616 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,979,089 km

• M1: 100,231 km (0.036 R)
• M2: 212,878 km (0.067 R)
• M3: 321,037 km (0.118 R)
• M4: 613,650 km (0.057 R)
• M5: 797,955 km (0.06 R)
• M6: 896,690 km (0.105 R)
• M7: 1,161,179 km (0.109 R)
• M8: 1,888,374 km (0.096 R)
• M9: 1,954,496 km (0.09 R)
• M10: 2,655,961 km (0.068 R)
• M11: 2,842,659 km (0.099 R)
• M12: 3,347,851 km (0.116 R)
• M13: 4,264,437 km (0.102 R)
• M14: 4,351,503 km (0.05 R)
• M15: 4,483,149 km (0.111 R)
• M16: 4,795,360 km (0.071 R)
• M17: 6,761,076 km (0.119 R)
• M18: 6,811,789 km (0.097 R)
• M19: 6,913,516 km (0.119 R)
• M20: 7,222,136 km (0.059 R)
• M21: 7,378,017 km (0.098 R)
• M22: 7,905,948 km (0.071 R)
• M23: 8,942,362 km (0.062 R)
• M24: 10,369,676 km (0.115 R)
• M25: 10,428,168 km (0.074 R)
• M26: 10,722,577 km (0.061 R)
• M27: 10,960,138 km (0.084 R)
• M28: 11,199,495 km (0.071 R)
• M29: 13,621,036 km (0.055 R)
• M30: 15,121,802 km (0.116 R)
• M31: 15,321,515 km (0.063 R)
• M32: 15,993,060 km (0.111 R)
• M33: 17,295,608 km (0.1 R)
• M34: 17,644,022 km (0.119 R)
• M35: 17,924,368 km (0.097 R)
• M36: 18,418,490 km (0.114 R)
• M37: 18,917,249 km (0.118 R)
• M38: 18,988,907 km (0.083 R)
• M39: 19,348,241 km (0.1 R)
• M40: 20,439,856 km (0.114 R)
• M41: 20,734,265 km (0.087 R)
• M42: 23,446,773 km (0.12 R)
• M43: 26,029,431 km (0.075 R)
• M44: 26,749,296 km (0.113 R)
• M45: 27,394,661 km (0.114 R)
• M46: 28,126,793 km (0.08 R)
• M47: 28,618,372 km (0.107 R)
• M48: 28,782,930 km (0.078 R)
• M49: 30,026,836 km (0.062 R)
• M50: 30,110,461 km (0.079 R)
• M51: 30,194,086 km (0.098 R)
• M52: 30,277,711 km (0.099 R)
• M53: 30,361,636 km (0.12 R)
• M54: 31,203,722 km (0.068 R)
• M55: 31,542,711 km (0.087 R)
• M56: 32,309,849 km (0.087 R)
• M57: 32,652,727 km (0.102 R)
• M58: 34,210,939 km (0.109 R)
• M59: 34,647,914 km (0.098 R)
• M60: 34,735,578 km (0.113 R)
• M61: 35,351,174 km (0.036 R)
• M62: 39,943,379 km (0.111 R)
• M63: 40,035,233 km (0.12 R)
• M64: 41,608,254 km (0.11 R)
• M65: 42,261,847 km (0.102 R)
• M66: 43,012,978 km (0.075 R)
• M67: 43,107,225 km (0.068 R)
• M68: 43,201,471 km (0.098 R)
• M69: 45,964,993 km (0.104 R)
• M70: 46,834,157 km (0.066 R)
• M71: 47,416,691 km (0.072 R)
• M72: 47,514,079 km (0.096 R)
• M73: 49,770,464 km (0.109 R)
• M74: 49,968,382 km (0.101 R)
• M75: 53,675,716 km (0.092 R)
• M76: 53,878,720 km (0.059 R)
• M77: 54,387,054 km (0.06 R)
• M78: 54,999,208 km (0.075 R)
• M79: 55,306,183 km (0.099 R)
• M80: 56,539,618 km (0.046 R)
• M81: 58,406,749 km (0.081 R)
• M82: 60,821,857 km (0.093 R)
• M83: 62,734,615 km (0.117 R)
• M84: 63,162,315 km (0.104 R)
• M85: 64,235,830 km (0.11 R)
• M86: 66,836,738 km (0.08 R)
• M87: 69,140,695 km (0.102 R)
• M88: 69,803,713 km (0.116 R)
• M89: 71,470,532 km (0.104 R)
• M90: 72,477,027 km (0.075 R)
• M91: 72,925,820 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit