🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.54 AU - 0.86 AU

Year: 223 Days

Day: 38.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.93 AU - 1.51 AU

Year: 513 Days

Day: 36.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,537,534 km

• M1: 267,780 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.06 AU - 1.64 AU

Year: 597 Days

Day: 47.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.33 AU - 1.95 AU

Year: 800 Days

Day: 14 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.62 AU - 1.82 AU

Year: 859 Days

Day: 40 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.72 AU - 4.38 AU

Year: 2547 Days

Day: 44.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,537,534 km

• M1: 1,613,563 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.39 AU - 4.85 AU

Year: 3185 Days

Day: 22.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.3

Radius: 14.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.78 AU - 5.58 AU

Year: 4489 Days

Day: 12.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,537,534 km

• M1: 215,122 km (0.105 R)
• M2: 321,635 km (0.077 R)
• M3: 565,630 km (0.114 R)
• M4: 816,206 km (0.106 R)
• M5: 1,063,641 km (0.111 R)
• M6: 1,381,836 km (0.075 R)
• M7: 1,505,403 km (0.077 R)
• M8: 1,797,718 km (0.087 R)
• M9: 1,899,444 km (0.085 R)
• M10: 2,512,945 km (0.085 R)
• M11: 2,608,239 km (0.098 R)
• M12: 2,822,463 km (0.088 R)
• M13: 3,124,052 km (0.055 R)
• M14: 3,226,976 km (0.113 R)
• M15: 3,802,778 km (0.082 R)
• M16: 4,001,893 km (0.063 R)
• M17: 4,159,270 km (0.104 R)
• M18: 4,295,852 km (0.112 R)
• M19: 5,742,613 km (0.095 R)
• M20: 6,518,578 km (0.095 R)
• M21: 6,838,268 km (0.1 R)
• M22: 6,945,979 km (0.116 R)
• M23: 7,054,288 km (0.026 R)
• M24: 7,716,109 km (0.108 R)
• M25: 8,082,923 km (0.104 R)
• M26: 8,196,916 km (0.09 R)
• M27: 8,629,404 km (0.104 R)
• M28: 8,863,075 km (0.083 R)
• M29: 9,128,462 km (0.118 R)
• M30: 9,456,530 km (0.095 R)
• M31: 9,546,738 km (0.092 R)
• M32: 9,637,095 km (0.106 R)
• M33: 9,818,856 km (0.118 R)
• M34: 9,910,261 km (0.117 R)
• M35: 11,091,186 km (0.027 R)
• M36: 11,601,764 km (0.033 R)
• M37: 12,480,801 km (0.1 R)
• M38: 13,246,443 km (0.099 R)
• M39: 13,381,230 km (0.088 R)
• M40: 14,027,493 km (0.063 R)
• M41: 14,337,161 km (0.1 R)
• M42: 14,684,078 km (0.095 R)
• M43: 14,788,647 km (0.093 R)
• M44: 15,350,537 km (0.094 R)
• M45: 15,705,383 km (0.058 R)
• M46: 16,134,729 km (0.058 R)
• M47: 17,335,401 km (0.103 R)
• M48: 17,556,806 km (0.109 R)
• M49: 17,927,809 km (0.106 R)
• M50: 18,451,701 km (0.07 R)
• M51: 18,753,439 km (0.098 R)
• M52: 19,018,676 km (0.099 R)
• M53: 19,399,852 km (0.063 R)
• M54: 20,169,683 km (0.112 R)
• M55: 20,519,442 km (0.086 R)
• M56: 20,714,668 km (0.035 R)
• M57: 21,146,257 km (0.097 R)
• M58: 22,458,680 km (0.104 R)
• M59: 22,780,764 km (0.095 R)
• M60: 22,982,870 km (0.046 R)
• M61: 23,511,250 km (0.105 R)
• M62: 23,920,400 km (0.063 R)
• M63: 24,373,083 km (0.103 R)
• M64: 24,662,705 km (0.091 R)
• M65: 25,245,389 km (0.094 R)
• M66: 25,538,451 km (0.039 R)
• M67: 25,916,934 km (0.098 R)
• M68: 26,043,493 km (0.055 R)
• M69: 28,966,935 km (0.099 R)
• M70: 29,361,574 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 17,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit