🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.61 AU - 0.81 AU

Year: 217 Days

Day: 24.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.8 AU - 1.1 AU

Year: 337 Days

Day: 47.5 Hours

Environment

Temp: 85 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,599,944 km

• M1: 157,826 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.99 AU - 1.05 AU

Year: 374 Days

Day: 31.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,599,944 km

• M1: 54,454 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.44 AU - 2.12 AU

Year: 863 Days

Day: 23.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 11

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.51 AU - 7.37 AU

Year: 5940 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,599,944 km

• M1: 153,787 km (0.109 R)
• M2: 272,418 km (0.054 R)
• M3: 365,468 km (0.049 R)
• M4: 450,589 km (0.055 R)
• M5: 556,803 km (0.119 R)
• M6: 646,113 km (0.099 R)
• M7: 797,656 km (0.06 R)
• M8: 1,104,930 km (0.096 R)
• M9: 1,558,810 km (0.078 R)
• M10: 1,826,291 km (0.099 R)
• M11: 2,170,964 km (0.078 R)
• M12: 2,276,281 km (0.079 R)
• M13: 2,383,543 km (0.087 R)
• M14: 2,715,201 km (0.096 R)
• M15: 3,038,183 km (0.094 R)
• M16: 3,349,347 km (0.075 R)
• M17: 3,721,247 km (0.047 R)
• M18: 3,950,880 km (0.084 R)
• M19: 4,106,462 km (0.118 R)
• M20: 4,237,808 km (0.113 R)
• M21: 4,722,057 km (0.051 R)
• M22: 5,167,410 km (0.114 R)
• M23: 5,309,378 km (0.102 R)
• M24: 5,831,175 km (0.117 R)
• M25: 5,979,128 km (0.075 R)
• M26: 6,188,266 km (0.11 R)
• M27: 6,552,536 km (0.113 R)
• M28: 6,861,456 km (0.088 R)
• M29: 7,270,307 km (0.113 R)
• M30: 7,784,176 km (0.085 R)
• M31: 7,881,863 km (0.11 R)
• M32: 8,144,407 km (0.119 R)
• M33: 8,779,600 km (0.066 R)
• M34: 9,051,718 km (0.11 R)
• M35: 9,292,272 km (0.104 R)
• M36: 9,744,506 km (0.09 R)
• M37: 9,955,589 km (0.032 R)
• M38: 10,382,391 km (0.086 R)
• M39: 10,562,058 km (0.092 R)
• M40: 10,888,032 km (0.103 R)
• M41: 11,438,702 km (0.103 R)
• M42: 12,224,839 km (0.094 R)
• M43: 13,339,044 km (0.08 R)
• M44: 13,652,152 km (0.099 R)
• M45: 13,730,841 km (0.076 R)
• M46: 14,205,963 km (0.102 R)
• M47: 14,525,654 km (0.116 R)
• M48: 16,201,449 km (0.12 R)
• M49: 17,466,000 km (0.079 R)
• M50: 18,326,637 km (0.095 R)
• M51: 18,718,434 km (0.047 R)
• M52: 18,937,295 km (0.091 R)
• M53: 19,910,429 km (0.062 R)
• M54: 20,223,538 km (0.096 R)
• M55: 21,583,532 km (0.106 R)
• M56: 21,951,094 km (0.12 R)
• M57: 22,552,926 km (0.12 R)
• M58: 22,739,325 km (0.09 R)
• M59: 23,631,078 km (0.108 R)
• M60: 23,962,587 km (0.118 R)
• M61: 24,105,004 km (0.05 R)
• M62: 25,448,842 km (0.108 R)
• M63: 26,129,961 km (0.08 R)
• M64: 26,227,648 km (0.09 R)
• M65: 26,472,690 km (0.084 R)
• M66: 26,669,261 km (0.117 R)
• M67: 26,964,867 km (0.085 R)
• M68: 28,258,888 km (0.119 R)
• M69: 28,560,477 km (0.092 R)
• M70: 30,237,619 km (0.077 R)
• M71: 30,443,017 km (0.105 R)
• M72: 30,700,625 km (0.093 R)
• M73: 31,998,835 km (0.077 R)
• M74: 32,418,008 km (0.096 R)
• M75: 33,156,124 km (0.046 R)
• M76: 34,006,289 km (0.112 R)
• M77: 34,273,471 km (0.075 R)
• M78: 35,133,210 km (0.117 R)
• M79: 35,349,229 km (0.066 R)
• M80: 35,891,222 km (0.077 R)
• M81: 36,054,433 km (0.083 R)
• M82: 36,272,248 km (0.112 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 14,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit