🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.5 AU - 0.82 AU

Year: 198 Days

Day: 44.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.6 AU - 0.78 AU

Year: 211 Days

Day: 20.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,790,105 km

• M1: 355,145 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.79 AU - 0.97 AU

Year: 305 Days

Day: 36.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.09 AU - 1.55 AU

Year: 560 Days

Day: 39.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,790,105 km

• M1: 449,542 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.15 AU - 2.49 AU

Year: 1304 Days

Day: 26.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.5

Radius: 8.4

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.2 AU - 7.38 AU

Year: 6528 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,790,105 km

• M1: 144,212 km (0.108 R)
• M2: 508,782 km (0.086 R)
• M3: 746,942 km (0.113 R)
• M4: 1,053,468 km (0.054 R)
• M5: 1,211,892 km (0.062 R)
• M6: 1,397,244 km (0.112 R)
• M7: 1,513,033 km (0.105 R)
• M8: 1,795,623 km (0.094 R)
• M9: 2,573,233 km (0.069 R)
• M10: 2,644,292 km (0.074 R)
• M11: 2,764,269 km (0.075 R)
• M12: 3,009,760 km (0.093 R)
• M13: 3,185,836 km (0.111 R)
• M14: 3,443,294 km (0.062 R)
• M15: 3,627,449 km (0.11 R)
• M16: 3,734,262 km (0.071 R)
• M17: 3,841,973 km (0.109 R)
• M18: 4,255,611 km (0.094 R)
• M19: 4,510,525 km (0.086 R)
• M20: 4,946,603 km (0.062 R)
• M21: 5,005,694 km (0.099 R)
• M22: 5,765,203 km (0.043 R)
• M23: 5,827,585 km (0.084 R)
• M24: 6,270,096 km (0.056 R)
• M25: 6,560,315 km (0.115 R)
• M26: 7,322,068 km (0.119 R)
• M27: 7,491,263 km (0.105 R)
• M28: 7,559,330 km (0.117 R)
• M29: 8,111,496 km (0.108 R)
• M30: 9,547,934 km (0.062 R)
• M31: 9,695,887 km (0.053 R)
• M32: 10,295,176 km (0.108 R)
• M33: 10,867,986 km (0.066 R)
• M34: 11,529,657 km (0.09 R)
• M35: 11,805,965 km (0.092 R)
• M36: 12,004,631 km (0.038 R)
• M37: 12,324,770 km (0.058 R)
• M38: 12,891,746 km (0.115 R)
• M39: 13,137,386 km (0.058 R)
• M40: 13,508,837 km (0.088 R)
• M41: 14,051,429 km (0.117 R)
• M42: 14,346,436 km (0.117 R)
• M43: 14,985,668 km (0.118 R)
• M44: 15,071,686 km (0.072 R)
• M45: 15,200,789 km (0.095 R)
• M46: 15,416,958 km (0.11 R)
• M47: 17,861,387 km (0.069 R)
• M48: 17,998,120 km (0.095 R)
• M49: 19,104,695 km (0.063 R)
• M50: 19,384,892 km (0.04 R)
• M51: 19,478,540 km (0.081 R)
• M52: 19,713,409 km (0.06 R)
• M53: 20,709,880 km (0.085 R)
• M54: 21,722,808 km (0.071 R)
• M55: 21,820,046 km (0.064 R)
• M56: 22,603,789 km (0.049 R)
• M57: 22,702,374 km (0.116 R)
• M58: 24,097,973 km (0.051 R)
• M59: 24,198,652 km (0.047 R)
• M60: 24,907,746 km (0.099 R)
• M61: 25,572,410 km (0.096 R)
• M62: 27,023,509 km (0.045 R)
• M63: 27,759,082 km (0.109 R)
• M64: 28,874,783 km (0.106 R)
• M65: 29,464,946 km (0.059 R)
• M66: 30,059,149 km (0.084 R)
• M67: 30,384,973 km (0.099 R)
• M68: 31,479,431 km (0.11 R)
• M69: 31,754,990 km (0.115 R)
• M70: 32,475,304 km (0.096 R)
• M71: 32,530,955 km (0.098 R)
• M72: 32,865,455 km (0.092 R)
• M73: 33,932,238 km (0.091 R)
• M74: 34,953,243 km (0.075 R)
• M75: 35,124,383 km (0.052 R)
• M76: 35,639,449 km (0.083 R)
• M77: 36,214,802 km (0.106 R)
• M78: 36,909,235 km (0.101 R)
• M79: 37,025,473 km (0.12 R)
• M80: 37,141,711 km (0.078 R)
• M81: 37,900,471 km (0.115 R)
• M82: 38,487,643 km (0.118 R)
• M83: 38,723,409 km (0.094 R)
• M84: 39,730,651 km (0.055 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: 169 - 19,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit