🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1 AU - 1.04 AU

Year: 463 Days

Day: 39.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 13.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.78 AU - 3.84 AU

Year: 2707 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,421,287 km

• M1: 167,998 km (0.109 R)
• M2: 674,986 km (0.097 R)
• M3: 1,260,512 km (0.058 R)
• M4: 2,169,618 km (0.104 R)
• M5: 2,721,036 km (0.116 R)
• M6: 3,407,989 km (0.104 R)
• M7: 4,461,457 km (0.087 R)
• M8: 5,762,660 km (0.097 R)
• M9: 6,602,801 km (0.114 R)
• M10: 7,597,178 km (0.085 R)
• M11: 8,104,764 km (0.106 R)
• M12: 8,743,696 km (0.076 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 11.2

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.05 AU - 5.85 AU

Year: 4951 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,421,287 km

• M1: 139,276 km (0.098 R)
• M2: 572,361 km (0.114 R)
• M3: 936,483 km (0.08 R)
• M4: 1,284,747 km (0.119 R)
• M5: 2,507,111 km (0.082 R)
• M6: 2,886,042 km (0.07 R)
• M7: 3,648,243 km (0.091 R)
• M8: 4,211,180 km (0.117 R)
• M9: 4,697,224 km (0.06 R)
• M10: 6,126,033 km (0.107 R)
• M11: 6,516,334 km (0.096 R)
• M12: 8,562,982 km (0.063 R)
• M13: 9,952,597 km (0.115 R)
• M14: 11,634,226 km (0.092 R)
• M15: 12,855,693 km (0.092 R)
• M16: 13,227,593 km (0.071 R)
• M17: 14,557,668 km (0.083 R)
• M18: 15,255,243 km (0.082 R)
• M19: 16,529,518 km (0.086 R)
• M20: 17,807,682 km (0.112 R)
• M21: 18,270,388 km (0.113 R)
• M22: 19,776,689 km (0.076 R)
• M23: 22,265,249 km (0.055 R)
• M24: 23,191,260 km (0.042 R)
• M25: 24,465,834 km (0.104 R)
• M26: 25,120,325 km (0.079 R)
• M27: 25,954,782 km (0.115 R)
• M28: 27,067,042 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 13.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.45 AU - 5.91 AU

Year: 5300 Days

Day: 6.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,421,287 km

• M1: 170,392 km (0.059 R)
• M2: 2,020,618 km (0.082 R)
• M3: 3,271,257 km (0.106 R)
• M4: 3,729,325 km (0.066 R)
• M5: 4,623,322 km (0.086 R)
• M6: 5,230,839 km (0.075 R)
• M7: 8,363,568 km (0.092 R)
• M8: 8,907,057 km (0.101 R)
• M9: 10,457,789 km (0.085 R)
• M10: 12,329,707 km (0.088 R)
• M11: 14,692,306 km (0.088 R)
• M12: 19,011,795 km (0.061 R)
• M13: 23,726,372 km (0.101 R)
• M14: 25,056,447 km (0.111 R)
• M15: 25,618,486 km (0.112 R)
• M16: 27,950,717 km (0.052 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit