🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.27 AU - 2.03 AU

Year: 748 Days

Day: 40 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,602,034 km

• M1: 46,675 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.22 AU - 2.24 AU

Year: 1176 Days

Day: 46.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,602,034 km

• M1: 2,020,319 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.04 AU - 2.58 AU

Year: 1240 Days

Day: 18.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.31 AU - 2.55 AU

Year: 1338 Days

Day: 37.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.08 AU - 2.86 AU

Year: 1371 Days

Day: 37 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.6 AU - 4.48 AU

Year: 2867 Days

Day: 29.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 112.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.3

Radius: 10

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.55 AU - 10.19 AU

Year: 10128 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,602,034 km

• M1: 126,560 km (0.102 R)
• M2: 298,597 km (0.101 R)
• M3: 448,794 km (0.098 R)
• M4: 520,750 km (0.113 R)
• M5: 752,477 km (0.104 R)
• M6: 957,127 km (0.075 R)
• M7: 1,129,165 km (0.074 R)
• M8: 1,311,674 km (0.119 R)
• M9: 1,560,605 km (0.07 R)
• M10: 2,024,957 km (0.077 R)
• M11: 2,330,136 km (0.11 R)
• M12: 2,650,126 km (0.08 R)
• M13: 2,736,743 km (0.088 R)
• M14: 2,806,755 km (0.098 R)
• M15: 2,930,622 km (0.097 R)
• M16: 3,770,465 km (0.116 R)
• M17: 3,848,555 km (0.098 R)
• M18: 4,126,358 km (0.057 R)
• M19: 4,267,728 km (0.108 R)
• M20: 4,349,259 km (0.119 R)
• M21: 4,638,581 km (0.104 R)
• M22: 4,743,599 km (0.103 R)
• M23: 4,806,879 km (0.064 R)
• M24: 5,323,739 km (0.077 R)
• M25: 5,544,247 km (0.093 R)
• M26: 5,678,137 km (0.089 R)
• M27: 6,293,582 km (0.093 R)
• M28: 6,456,644 km (0.106 R)
• M29: 6,882,400 km (0.083 R)
• M30: 7,761,138 km (0.037 R)
• M31: 8,289,966 km (0.108 R)
• M32: 9,091,960 km (0.076 R)
• M33: 9,356,000 km (0.071 R)
• M34: 9,462,215 km (0.063 R)
• M35: 9,729,846 km (0.115 R)
• M36: 10,026,947 km (0.1 R)
• M37: 10,327,190 km (0.071 R)
• M38: 10,992,452 km (0.066 R)
• M39: 11,132,774 km (0.112 R)
• M40: 11,273,845 km (0.106 R)
• M41: 11,472,062 km (0.03 R)
• M42: 11,643,053 km (0.109 R)
• M43: 11,987,427 km (0.059 R)
• M44: 12,074,044 km (0.11 R)
• M45: 12,686,348 km (0.077 R)
• M46: 13,100,136 km (0.106 R)
• M47: 13,789,483 km (0.072 R)
• M48: 13,941,026 km (0.085 R)
• M49: 14,123,385 km (0.085 R)
• M50: 14,398,645 km (0.108 R)
• M51: 14,552,282 km (0.099 R)
• M52: 14,737,335 km (0.051 R)
• M53: 15,016,485 km (0.025 R)
• M54: 15,203,482 km (0.073 R)
• M55: 15,266,014 km (0.093 R)
• M56: 15,643,001 km (0.073 R)
• M57: 15,959,550 km (0.096 R)
• M58: 16,086,708 km (0.1 R)
• M59: 16,566,618 km (0.047 R)
• M60: 16,792,361 km (0.066 R)
• M61: 17,573,561 km (0.115 R)
• M62: 18,834,671 km (0.069 R)
• M63: 19,646,090 km (0.084 R)
• M64: 20,021,880 km (0.028 R)
• M65: 20,607,107 km (0.106 R)
• M66: 20,676,371 km (0.077 R)
• M67: 21,268,030 km (0.059 R)
• M68: 21,583,532 km (0.112 R)
• M69: 22,183,719 km (0.093 R)
• M70: 22,290,232 km (0.061 R)
• M71: 23,184,080 km (0.052 R)
• M72: 23,256,186 km (0.082 R)
• M73: 23,617,465 km (0.113 R)
• M74: 24,016,891 km (0.095 R)
• M75: 24,528,665 km (0.077 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 14,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit