🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.62 AU - 1 AU

Year: 330 Days

Day: 14.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.9 AU - 1.12 AU

Year: 460 Days

Day: 14 Hours

Environment

Temp: -81 °C

Axial Tilt: 140.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.97 AU - 1.27 AU

Year: 537 Days

Day: 43.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.2

Radius: 12.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.66 AU - 3.78 AU

Year: 3250 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,837,340 km

• M1: 154,983 km (0.052 R)
• M2: 482,752 km (0.113 R)
• M3: 635,193 km (0.114 R)
• M4: 774,468 km (0.051 R)
• M5: 902,674 km (0.111 R)
• M6: 981,212 km (0.102 R)
• M7: 1,170,155 km (0.118 R)
• M8: 1,281,904 km (0.106 R)
• M9: 1,371,513 km (0.079 R)
• M10: 1,752,090 km (0.105 R)
• M11: 1,866,832 km (0.114 R)
• M12: 2,044,105 km (0.052 R)
• M13: 2,165,429 km (0.104 R)
• M14: 2,352,127 km (0.091 R)
• M15: 2,463,578 km (0.099 R)
• M16: 2,625,742 km (0.053 R)
• M17: 2,708,320 km (0.113 R)
• M18: 2,808,550 km (0.075 R)
• M19: 3,082,015 km (0.085 R)
• M20: 3,204,386 km (0.054 R)
• M21: 3,599,774 km (0.077 R)
• M22: 3,878,325 km (0.109 R)
• M23: 3,972,871 km (0.104 R)
• M24: 4,068,015 km (0.11 R)
• M25: 4,695,877 km (0.063 R)
• M26: 5,249,240 km (0.097 R)
• M27: 5,354,108 km (0.117 R)
• M28: 5,565,789 km (0.108 R)
• M29: 5,651,209 km (0.06 R)
• M30: 5,888,621 km (0.055 R)
• M31: 6,019,370 km (0.068 R)
• M32: 6,306,298 km (0.113 R)
• M33: 6,870,581 km (0.093 R)
• M34: 7,124,000 km (0.112 R)
• M35: 7,427,684 km (0.082 R)
• M36: 7,592,840 km (0.111 R)
• M37: 7,735,407 km (0.118 R)
• M38: 7,879,021 km (0.09 R)
• M39: 8,266,030 km (0.059 R)
• M40: 9,184,860 km (0.066 R)
• M41: 9,286,288 km (0.118 R)
• M42: 9,824,092 km (0.109 R)
• M43: 10,083,944 km (0.058 R)
• M44: 10,162,183 km (0.118 R)
• M45: 10,716,593 km (0.085 R)
• M46: 11,091,485 km (0.107 R)
• M47: 11,662,201 km (0.116 R)
• M48: 11,744,480 km (0.119 R)
• M49: 12,214,517 km (0.084 R)
• M50: 12,381,917 km (0.108 R)
• M51: 12,775,509 km (0.113 R)
• M52: 13,144,716 km (0.03 R)
• M53: 13,603,832 km (0.072 R)
• M54: 14,302,454 km (0.084 R)
• M55: 14,390,717 km (0.12 R)
• M56: 14,715,494 km (0.072 R)
• M57: 14,982,975 km (0.093 R)
• M58: 16,344,914 km (0.042 R)
• M59: 16,622,119 km (0.1 R)
• M60: 17,056,252 km (0.115 R)
• M61: 17,368,762 km (0.088 R)
• M62: 17,935,887 km (0.081 R)
• M63: 18,158,040 km (0.087 R)
• M64: 18,701,529 km (0.106 R)
• M65: 18,926,973 km (0.094 R)
• M66: 19,543,167 km (0.11 R)
• M67: 20,397,071 km (0.051 R)
• M68: 20,562,676 km (0.102 R)
• M69: 21,062,183 km (0.033 R)
• M70: 21,532,070 km (0.043 R)
• M71: 21,971,589 km (0.119 R)
• M72: 22,584,791 km (0.057 R)
• M73: 23,134,712 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 13.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.63 AU - 5.73 AU

Year: 4587 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,837,340 km

• M1: 168,597 km (0.101 R)
• M2: 311,164 km (0.061 R)
• M3: 825,182 km (0.048 R)
• M4: 1,076,805 km (0.048 R)
• M5: 1,389,166 km (0.086 R)
• M6: 1,507,947 km (0.101 R)
• M7: 1,617,901 km (0.043 R)
• M8: 1,717,982 km (0.113 R)
• M9: 1,807,441 km (0.075 R)
• M10: 2,264,912 km (0.079 R)
• M11: 2,521,771 km (0.107 R)
• M12: 2,639,206 km (0.048 R)
• M13: 2,803,614 km (0.079 R)
• M14: 2,956,054 km (0.038 R)
• M15: 3,064,363 km (0.099 R)
• M16: 3,174,168 km (0.091 R)
• M17: 3,643,307 km (0.1 R)
• M18: 3,743,088 km (0.092 R)
• M19: 3,928,590 km (0.061 R)
• M20: 4,048,268 km (0.109 R)
• M21: 4,186,496 km (0.117 R)
• M22: 4,273,712 km (0.082 R)
• M23: 4,449,938 km (0.069 R)
• M24: 4,864,773 km (0.115 R)
• M25: 5,235,626 km (0.087 R)
• M26: 5,596,606 km (0.06 R)
• M27: 5,926,469 km (0.077 R)
• M28: 6,183,179 km (0.12 R)
• M29: 6,302,857 km (0.064 R)
• M30: 6,524,262 km (0.055 R)
• M31: 6,625,839 km (0.055 R)
• M32: 6,789,350 km (0.118 R)
• M33: 6,892,273 km (0.09 R)
• M34: 6,975,001 km (0.086 R)
• M35: 7,330,146 km (0.09 R)
• M36: 7,734,210 km (0.046 R)
• M37: 7,949,930 km (0.067 R)
• M38: 8,102,071 km (0.109 R)
• M39: 8,519,898 km (0.084 R)
• M40: 9,057,852 km (0.111 R)
• M41: 9,308,129 km (0.101 R)
• M42: 9,514,574 km (0.112 R)
• M43: 9,955,439 km (0.088 R)
• M44: 10,096,061 km (0.065 R)
• M45: 10,905,535 km (0.08 R)
• M46: 11,074,880 km (0.095 R)
• M47: 11,415,963 km (0.092 R)
• M48: 11,711,269 km (0.102 R)
• M49: 12,258,947 km (0.114 R)
• M50: 12,637,280 km (0.098 R)
• M51: 12,993,772 km (0.085 R)
• M52: 13,173,439 km (0.101 R)
• M53: 13,795,168 km (0.1 R)
• M54: 14,136,101 km (0.09 R)
• M55: 14,719,234 km (0.066 R)
• M56: 14,879,603 km (0.099 R)
• M57: 15,121,353 km (0.091 R)
• M58: 15,337,372 km (0.107 R)
• M59: 15,527,212 km (0.067 R)
• M60: 16,349,551 km (0.053 R)
• M61: 16,682,407 km (0.085 R)
• M62: 17,326,874 km (0.077 R)
• M63: 17,609,614 km (0.081 R)
• M64: 18,122,286 km (0.092 R)
• M65: 18,208,305 km (0.079 R)
• M66: 18,351,769 km (0.064 R)
• M67: 18,697,789 km (0.118 R)
• M68: 19,367,090 km (0.041 R)
• M69: 19,601,809 km (0.098 R)
• M70: 19,837,276 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit