🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.79 AU

Year: 194 Days

Day: 31.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.59 AU - 0.75 AU

Year: 194 Days

Day: 12.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.07 AU

Year: 291 Days

Day: 26.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.63 AU - 2.61 AU

Year: 1090 Days

Day: 29.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,815,840 km

• M1: 902,225 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.24 AU - 3.34 AU

Year: 1646 Days

Day: 28.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,815,840 km

• M1: 544,536 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.75 AU - 4.87 AU

Year: 3725 Days

Day: 24.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 9.2

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.03 AU - 8.35 AU

Year: 6808 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,815,840 km

• M1: 143,165 km (0.069 R)
• M2: 232,026 km (0.088 R)
• M3: 325,675 km (0.095 R)
• M4: 446,849 km (0.107 R)
• M5: 525,687 km (0.11 R)
• M6: 647,310 km (0.079 R)
• M7: 820,544 km (0.068 R)
• M8: 1,148,313 km (0.111 R)
• M9: 1,360,742 km (0.111 R)
• M10: 1,917,695 km (0.066 R)
• M11: 3,083,661 km (0.079 R)
• M12: 3,357,575 km (0.116 R)
• M13: 3,639,567 km (0.047 R)
• M14: 3,978,256 km (0.097 R)
• M15: 4,608,213 km (0.119 R)
• M16: 4,974,578 km (0.116 R)
• M17: 5,268,987 km (0.051 R)
• M18: 5,432,048 km (0.096 R)
• M19: 5,596,905 km (0.05 R)
• M20: 5,791,083 km (0.116 R)
• M21: 6,186,470 km (0.117 R)
• M22: 7,003,125 km (0.103 R)
• M23: 7,363,656 km (0.094 R)
• M24: 7,546,165 km (0.058 R)
• M25: 8,008,872 km (0.1 R)
• M26: 8,449,138 km (0.105 R)
• M27: 8,704,352 km (0.108 R)
• M28: 8,768,530 km (0.078 R)
• M29: 8,832,857 km (0.082 R)
• M30: 8,929,646 km (0.029 R)
• M31: 9,386,070 km (0.079 R)
• M32: 9,517,865 km (0.078 R)
• M33: 9,816,762 km (0.099 R)
• M34: 10,389,722 km (0.111 R)
• M35: 10,526,155 km (0.09 R)
• M36: 10,697,445 km (0.078 R)
• M37: 10,766,260 km (0.094 R)
• M38: 10,904,338 km (0.046 R)
• M39: 11,994,009 km (0.044 R)
• M40: 12,352,895 km (0.101 R)
• M41: 12,533,609 km (0.069 R)
• M42: 12,606,164 km (0.09 R)
• M43: 12,788,224 km (0.092 R)
• M44: 12,934,381 km (0.11 R)
• M45: 13,228,491 km (0.088 R)
• M46: 13,562,094 km (0.112 R)
• M47: 14,199,680 km (0.068 R)
• M48: 16,012,956 km (0.101 R)
• M49: 16,170,632 km (0.07 R)
• M50: 16,447,837 km (0.063 R)
• M51: 17,208,093 km (0.098 R)
• M52: 17,531,524 km (0.095 R)
• M53: 17,734,828 km (0.112 R)
• M54: 17,897,889 km (0.112 R)
• M55: 18,020,709 km (0.079 R)
• M56: 18,102,539 km (0.088 R)
• M57: 18,555,521 km (0.12 R)
• M58: 20,233,860 km (0.077 R)
• M59: 20,618,177 km (0.092 R)
• M60: 21,437,524 km (0.091 R)
• M61: 21,611,357 km (0.091 R)
• M62: 21,872,854 km (0.103 R)
• M63: 21,960,369 km (0.095 R)
• M64: 22,047,884 km (0.084 R)
• M65: 22,664,077 km (0.073 R)
• M66: 23,196,795 km (0.096 R)
• M67: 24,956,216 km (0.094 R)
• M68: 25,093,397 km (0.081 R)
• M69: 25,828,970 km (0.062 R)
• M70: 26,385,175 km (0.071 R)
• M71: 26,805,096 km (0.078 R)
• M72: 27,180,138 km (0.09 R)
• M73: 27,274,085 km (0.095 R)
• M74: 27,462,579 km (0.089 R)
• M75: 27,935,458 km (0.062 R)
• M76: 29,177,419 km (0.076 R)
• M77: 29,370,101 km (0.04 R)
• M78: 29,708,342 km (0.105 R)
• M79: 30,486,251 km (0.102 R)
• M80: 31,517,429 km (0.095 R)
• M81: 31,962,782 km (0.099 R)
• M82: 32,111,781 km (0.071 R)
• M83: 32,960,151 km (0.107 R)
• M84: 33,261,291 km (0.046 R)
• M85: 33,462,650 km (0.101 R)
• M86: 33,613,894 km (0.045 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 20,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit