🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.77 AU

Year: 153 Days

Day: 31.3 Hours

Environment

Temp: 342 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,841,264 km

• M1: 40,242 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.83 AU - 2.91 AU

Year: 1118 Days

Day: 43.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,841,264 km

• M1: 189,241 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.48 AU - 2.88 AU

Year: 1345 Days

Day: 45.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.56 AU - 7.7 AU

Year: 5233 Days

Day: 33.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 11.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.97 AU - 13.45 AU

Year: 11504 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,841,264 km

• M1: 332,706 km (0.099 R)
• M2: 737,218 km (0.08 R)
• M3: 896,690 km (0.12 R)
• M4: 1,029,233 km (0.094 R)
• M5: 1,148,313 km (0.06 R)
• M6: 1,357,750 km (0.118 R)
• M7: 1,603,091 km (0.078 R)
• M8: 1,743,114 km (0.107 R)
• M9: 2,010,595 km (0.103 R)
• M10: 2,213,749 km (0.104 R)
• M11: 2,291,690 km (0.106 R)
• M12: 2,807,054 km (0.049 R)
• M13: 3,785,873 km (0.029 R)
• M14: 3,879,821 km (0.1 R)
• M15: 4,038,245 km (0.116 R)
• M16: 4,361,376 km (0.058 R)
• M17: 4,760,354 km (0.063 R)
• M18: 5,593,614 km (0.106 R)
• M19: 6,285,205 km (0.117 R)
• M20: 6,850,386 km (0.119 R)
• M21: 6,965,426 km (0.063 R)
• M22: 7,042,469 km (0.089 R)
• M23: 7,668,985 km (0.088 R)
• M24: 7,988,975 km (0.11 R)
• M25: 8,313,453 km (0.082 R)
• M26: 9,143,422 km (0.1 R)
• M27: 9,355,103 km (0.118 R)
• M28: 9,525,644 km (0.11 R)
• M29: 9,869,720 km (0.086 R)
• M30: 10,703,279 km (0.05 R)
• M31: 10,971,358 km (0.043 R)
• M32: 12,158,118 km (0.063 R)
• M33: 13,241,656 km (0.117 R)
• M34: 14,356,010 km (0.063 R)
• M35: 15,550,699 km (0.107 R)
• M36: 15,752,805 km (0.091 R)
• M37: 15,854,382 km (0.051 R)
• M38: 16,211,024 km (0.06 R)
• M39: 16,313,498 km (0.093 R)
• M40: 17,506,840 km (0.088 R)
• M41: 17,981,365 km (0.049 R)
• M42: 18,406,821 km (0.096 R)
• M43: 18,674,452 km (0.071 R)
• M44: 19,051,289 km (0.099 R)
• M45: 19,921,948 km (0.101 R)
• M46: 20,251,812 km (0.083 R)
• M47: 20,694,472 km (0.117 R)
• M48: 20,972,724 km (0.038 R)
• M49: 22,268,840 km (0.096 R)
• M50: 22,439,681 km (0.054 R)
• M51: 23,243,320 km (0.115 R)
• M52: 23,590,687 km (0.078 R)
• M53: 23,939,698 km (0.096 R)
• M54: 24,525,225 km (0.09 R)
• M55: 24,701,750 km (0.081 R)
• M56: 25,056,147 km (0.091 R)
• M57: 25,889,707 km (0.089 R)
• M58: 26,069,523 km (0.069 R)
• M59: 27,461,681 km (0.086 R)
• M60: 29,376,235 km (0.104 R)
• M61: 30,065,881 km (0.06 R)
• M62: 31,397,452 km (0.096 R)
• M63: 32,102,506 km (0.053 R)
• M64: 32,295,637 km (0.102 R)
• M65: 33,007,424 km (0.119 R)
• M66: 34,117,590 km (0.101 R)
• M67: 34,446,406 km (0.109 R)
• M68: 35,972,603 km (0.104 R)
• M69: 36,508,612 km (0.069 R)
• M70: 37,250,019 km (0.065 R)
• M71: 37,385,256 km (0.094 R)
• M72: 37,588,559 km (0.096 R)
• M73: 37,792,312 km (0.119 R)
• M74: 38,268,930 km (0.073 R)
• M75: 39,159,487 km (0.089 R)
• M76: 39,572,676 km (0.072 R)
• M77: 39,779,869 km (0.078 R)
• M78: 41,380,417 km (0.11 R)
• M79: 41,660,913 km (0.113 R)
• M80: 43,214,935 km (0.09 R)
• M81: 43,499,470 km (0.081 R)
• M82: 44,428,623 km (0.118 R)
• M83: 45,581,274 km (0.031 R)
• M84: 47,182,121 km (0.026 R)
• M85: 48,357,960 km (0.106 R)
• M86: 48,653,416 km (0.098 R)
• M87: 48,801,369 km (0.091 R)
• M88: 49,394,674 km (0.096 R)
• M89: 49,692,224 km (0.102 R)

Kuiper Belt

Range: 35.7 - 51.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit