🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.8 AU - 1.22 AU

Year: 428 Days

Day: 34.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,738,596 km

• M1: 160,219 km (0.115 R)

Asteroid Belt

Center: 2.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 14.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.75 AU - 4.19 AU

Year: 3336 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,738,596 km

• M1: 185,352 km (0.11 R)
• M2: 739,612 km (0.053 R)
• M3: 1,291,628 km (0.104 R)
• M4: 1,871,170 km (0.11 R)
• M5: 2,803,165 km (0.063 R)
• M6: 6,200,383 km (0.095 R)
• M7: 6,887,935 km (0.102 R)
• M8: 9,325,333 km (0.044 R)
• M9: 10,299,065 km (0.051 R)
• M10: 11,488,518 km (0.066 R)
• M11: 12,097,232 km (0.034 R)
• M12: 13,132,599 km (0.065 R)
• M13: 13,798,459 km (0.044 R)
• M14: 14,839,660 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.8

Radius: 9.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.23 AU - 4.27 AU

Year: 3695 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,738,596 km

• M1: 123,269 km (0.104 R)
• M2: 528,230 km (0.087 R)
• M3: 887,863 km (0.087 R)
• M4: 1,245,701 km (0.12 R)
• M5: 1,858,155 km (0.056 R)
• M6: 2,531,196 km (0.11 R)
• M7: 3,946,392 km (0.032 R)
• M8: 4,974,877 km (0.053 R)
• M9: 5,584,638 km (0.084 R)
• M10: 6,103,144 km (0.088 R)
• M11: 6,827,198 km (0.072 R)
• M12: 7,210,169 km (0.116 R)
• M13: 7,963,394 km (0.087 R)
• M14: 8,857,690 km (0.085 R)
• M15: 9,160,027 km (0.112 R)
• M16: 11,797,138 km (0.042 R)
• M17: 12,126,703 km (0.078 R)
• M18: 12,537,648 km (0.091 R)
• M19: 12,842,379 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 13.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.73 AU - 11.35 AU

Year: 12427 Days

Day: 6.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,738,596 km

• M1: 167,998 km (0.107 R)
• M2: 810,820 km (0.045 R)
• M3: 1,620,743 km (0.118 R)
• M4: 2,447,870 km (0.075 R)
• M5: 7,262,528 km (0.104 R)
• M6: 7,703,991 km (0.108 R)
• M7: 8,886,862 km (0.058 R)
• M8: 16,678,966 km (0.105 R)
• M9: 18,570,182 km (0.062 R)
• M10: 20,079,774 km (0.097 R)
• M11: 34,476,475 km (0.108 R)
• M12: 36,365,746 km (0.112 R)
• M13: 38,190,541 km (0.083 R)
• M14: 38,722,960 km (0.092 R)
• M15: 43,306,040 km (0.063 R)
• M16: 44,030,692 km (0.116 R)
• M17: 47,929,662 km (0.084 R)
• M18: 49,488,621 km (0.11 R)
• M19: 50,440,064 km (0.117 R)
• M20: 57,969,324 km (0.056 R)
• M21: 59,026,533 km (0.082 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: 403 - 17,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit