🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.65 AU - 0.65 AU

Year: 192 Days

Day: 28.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,187,207 km

• M1: 233,073 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.87 AU - 0.89 AU

Year: 303 Days

Day: 36.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,187,207 km

• M1: 26,030 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.95 AU - 2.47 AU

Year: 1206 Days

Day: 34.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.11 AU - 2.57 AU

Year: 1314 Days

Day: 38.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 8.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.07 AU - 13.13 AU

Year: 15451 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,187,207 km

• M1: 102,026 km (0.071 R)
• M2: 577,747 km (0.111 R)
• M3: 982,708 km (0.08 R)
• M4: 1,343,389 km (0.101 R)
• M5: 2,812,440 km (0.085 R)
• M6: 3,377,022 km (0.115 R)
• M7: 4,042,134 km (0.088 R)
• M8: 4,730,883 km (0.077 R)
• M9: 5,329,873 km (0.105 R)
• M10: 6,602,203 km (0.108 R)
• M11: 8,197,066 km (0.108 R)
• M12: 9,441,570 km (0.078 R)
• M13: 9,983,115 km (0.074 R)
• M14: 13,430,448 km (0.113 R)
• M15: 14,498,876 km (0.118 R)
• M16: 17,819,949 km (0.116 R)
• M17: 20,621,019 km (0.111 R)
• M18: 21,616,294 km (0.103 R)
• M19: 22,125,824 km (0.072 R)
• M20: 22,470,049 km (0.1 R)
• M21: 28,473,412 km (0.11 R)
• M22: 30,975,286 km (0.063 R)
• M23: 35,347,583 km (0.11 R)
• M24: 40,883,901 km (0.107 R)
• M25: 42,452,285 km (0.034 R)
• M26: 45,431,078 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.7

Radius: 3.8

Gravity: 21.45 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.96 AU - 16.14 AU

Year: 22510 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,187,207 km

• M1: 47,273 km (0.096 R)
• M2: 264,639 km (0.049 R)
• M3: 1,069,774 km (0.101 R)
• M4: 1,195,885 km (0.077 R)
• M5: 1,838,707 km (0.096 R)
• M6: 2,872,130 km (0.093 R)
• M7: 3,403,651 km (0.104 R)
• M8: 3,594,538 km (0.111 R)
• M9: 4,367,211 km (0.068 R)
• M10: 4,658,627 km (0.113 R)
• M11: 4,860,136 km (0.085 R)
• M12: 5,137,640 km (0.041 R)
• M13: 7,295,140 km (0.088 R)
• M14: 8,772,419 km (0.037 R)
• M15: 10,381,195 km (0.088 R)
• M16: 11,017,285 km (0.071 R)
• M17: 11,678,956 km (0.032 R)
• M18: 15,022,618 km (0.084 R)
• M19: 15,760,136 km (0.048 R)
• M20: 16,137,870 km (0.106 R)
• M21: 21,152,092 km (0.051 R)
• M22: 27,220,679 km (0.044 R)
• M23: 31,652,965 km (0.082 R)
• M24: 32,012,598 km (0.107 R)
• M25: 33,107,804 km (0.049 R)
• M26: 33,354,491 km (0.087 R)
• M27: 43,516,973 km (0.086 R)
• M28: 44,409,026 km (0.04 R)
• M29: 45,465,336 km (0.102 R)
• M30: 46,229,931 km (0.035 R)
• M31: 46,383,867 km (0.071 R)
• M32: 46,847,770 km (0.079 R)
• M33: 48,734,199 km (0.106 R)
• M34: 49,213,511 km (0.042 R)
• M35: 54,524,534 km (0.113 R)
• M36: 55,735,080 km (0.105 R)
• M37: 57,140,403 km (0.1 R)
• M38: 57,673,420 km (0.063 R)
• M39: 60,756,632 km (0.119 R)
• M40: 61,126,438 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 13,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit