🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.63 AU - 2.13 AU

Year: 910 Days

Day: 33.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.73 AU - 4.29 AU

Year: 2835 Days

Day: 27.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 9.1

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.96 AU - 8.58 AU

Year: 7648 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,124,460 km

• M1: 114,592 km (0.071 R)
• M2: 404,961 km (0.078 R)
• M3: 799,301 km (0.103 R)
• M4: 1,326,634 km (0.082 R)
• M5: 1,628,822 km (0.05 R)
• M6: 1,961,826 km (0.077 R)
• M7: 2,340,309 km (0.08 R)
• M8: 3,137,217 km (0.07 R)
• M9: 3,876,829 km (0.118 R)
• M10: 5,289,482 km (0.106 R)
• M11: 6,061,556 km (0.104 R)
• M12: 6,652,468 km (0.109 R)
• M13: 7,243,230 km (0.079 R)
• M14: 7,868,549 km (0.041 R)
• M15: 8,444,800 km (0.102 R)
• M16: 8,830,014 km (0.089 R)
• M17: 9,182,168 km (0.035 R)
• M18: 10,934,557 km (0.072 R)
• M19: 12,843,276 km (0.079 R)
• M20: 14,779,073 km (0.082 R)
• M21: 15,592,436 km (0.06 R)
• M22: 15,977,801 km (0.118 R)
• M23: 17,791,226 km (0.105 R)
• M24: 18,711,402 km (0.066 R)
• M25: 21,111,700 km (0.053 R)
• M26: 21,742,405 km (0.117 R)
• M27: 24,563,821 km (0.101 R)
• M28: 26,605,383 km (0.093 R)
• M29: 27,808,000 km (0.095 R)
• M30: 32,147,535 km (0.109 R)
• M31: 33,087,608 km (0.111 R)
• M32: 37,833,451 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.6

Radius: 6.4

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.82 AU - 18.68 AU

Year: 21028 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,124,460 km

• M1: 80,334 km (0.073 R)
• M2: 502,798 km (0.066 R)
• M3: 952,938 km (0.106 R)
• M4: 1,321,398 km (0.034 R)
• M5: 2,745,719 km (0.069 R)
• M6: 3,194,812 km (0.113 R)
• M7: 4,112,595 km (0.079 R)
• M8: 4,632,298 km (0.108 R)
• M9: 5,305,339 km (0.113 R)
• M10: 9,787,889 km (0.1 R)
• M11: 11,442,143 km (0.118 R)
• M12: 11,692,719 km (0.083 R)
• M13: 12,732,125 km (0.055 R)
• M14: 12,933,634 km (0.041 R)
• M15: 17,344,078 km (0.117 R)
• M16: 20,384,206 km (0.096 R)
• M17: 21,408,652 km (0.105 R)
• M18: 23,058,567 km (0.118 R)
• M19: 26,500,066 km (0.1 R)
• M20: 37,870,851 km (0.088 R)
• M21: 38,849,370 km (0.051 R)
• M22: 43,386,075 km (0.101 R)
• M23: 45,389,191 km (0.097 R)
• M24: 48,426,626 km (0.096 R)
• M25: 49,911,684 km (0.106 R)
• M26: 51,087,374 km (0.106 R)
• M27: 52,453,651 km (0.116 R)
• M28: 58,347,209 km (0.081 R)
• M29: 63,485,596 km (0.073 R)
• M30: 65,064,004 km (0.057 R)
• M31: 65,462,682 km (0.083 R)
• M32: 68,504,904 km (0.091 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 13,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit