🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.89 AU - 1.11 AU

Year: 433 Days

Day: 44.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 147.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,645,930 km

• M1: 32,313 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.19 AU - 1.27 AU

Year: 591 Days

Day: 26.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 9.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.7 AU - 4.86 AU

Year: 3838 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,645,930 km

• M1: 120,127 km (0.068 R)
• M2: 440,715 km (0.093 R)
• M3: 773,720 km (0.113 R)
• M4: 1,682,378 km (0.118 R)
• M5: 2,034,531 km (0.117 R)
• M6: 2,530,448 km (0.102 R)
• M7: 2,829,943 km (0.11 R)
• M8: 3,893,285 km (0.067 R)
• M9: 4,454,725 km (0.089 R)
• M10: 5,180,873 km (0.093 R)
• M11: 5,715,387 km (0.06 R)
• M12: 7,776,397 km (0.077 R)
• M13: 11,749,716 km (0.088 R)
• M14: 14,891,271 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.4

Radius: 12.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.63 AU - 4.93 AU

Year: 3838 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,645,930 km

• M1: 161,117 km (0.112 R)
• M2: 665,561 km (0.092 R)
• M3: 1,072,168 km (0.085 R)
• M4: 1,556,865 km (0.049 R)
• M5: 2,727,618 km (0.037 R)
• M6: 3,210,819 km (0.099 R)
• M7: 3,634,630 km (0.103 R)
• M8: 4,619,133 km (0.069 R)
• M9: 5,694,892 km (0.064 R)
• M10: 7,021,376 km (0.065 R)
• M11: 8,930,993 km (0.109 R)
• M12: 10,435,798 km (0.062 R)
• M13: 10,837,169 km (0.073 R)
• M14: 12,016,299 km (0.117 R)
• M15: 12,955,325 km (0.035 R)
• M16: 13,466,501 km (0.092 R)
• M17: 14,430,360 km (0.097 R)
• M18: 17,430,246 km (0.096 R)
• M19: 20,697,613 km (0.093 R)
• M20: 21,461,311 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 11.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.7 AU - 5.3 AU

Year: 4138 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,645,930 km

• M1: 140,622 km (0.106 R)
• M2: 512,672 km (0.096 R)
• M3: 964,158 km (0.097 R)
• M4: 1,579,454 km (0.117 R)
• M5: 2,569,194 km (0.061 R)
• M6: 3,558,185 km (0.103 R)
• M7: 5,035,315 km (0.053 R)
• M8: 5,728,402 km (0.098 R)
• M9: 6,127,379 km (0.091 R)
• M10: 6,667,727 km (0.093 R)
• M11: 7,239,639 km (0.091 R)
• M12: 7,878,572 km (0.046 R)
• M13: 8,776,009 km (0.094 R)
• M14: 9,346,426 km (0.082 R)
• M15: 9,941,526 km (0.03 R)
• M16: 11,970,971 km (0.028 R)
• M17: 12,864,968 km (0.107 R)
• M18: 13,954,938 km (0.092 R)
• M19: 14,838,762 km (0.099 R)
• M20: 16,205,638 km (0.104 R)
• M21: 19,188,320 km (0.047 R)
• M22: 19,890,533 km (0.114 R)
• M23: 20,346,358 km (0.111 R)
• M24: 20,742,493 km (0.041 R)
• M25: 24,917,620 km (0.059 R)
• M26: 25,676,829 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.9

Radius: 13.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.11 AU - 6.09 AU

Year: 5744 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,645,930 km

• M1: 167,849 km (0.086 R)
• M2: 991,535 km (0.094 R)
• M3: 1,736,682 km (0.067 R)
• M4: 2,441,288 km (0.101 R)
• M5: 2,890,081 km (0.117 R)
• M6: 3,793,353 km (0.038 R)
• M7: 4,426,152 km (0.032 R)
• M8: 5,300,851 km (0.08 R)
• M9: 5,810,830 km (0.092 R)
• M10: 9,079,544 km (0.109 R)
• M11: 9,549,281 km (0.101 R)
• M12: 9,990,295 km (0.117 R)
• M13: 10,584,049 km (0.093 R)
• M14: 11,104,800 km (0.118 R)
• M15: 12,455,818 km (0.114 R)
• M16: 13,580,495 km (0.084 R)
• M17: 16,782,488 km (0.114 R)
• M18: 19,527,908 km (0.058 R)
• M19: 21,793,268 km (0.109 R)
• M20: 22,251,187 km (0.087 R)
• M21: 23,824,209 km (0.079 R)
• M22: 25,808,475 km (0.106 R)
• M23: 27,811,142 km (0.087 R)
• M24: 28,713,516 km (0.108 R)
• M25: 32,717,802 km (0.086 R)
• M26: 34,336,601 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit