🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.07 AU - 3.27 AU

Year: 1661 Days

Day: 17.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.16 AU - 3.36 AU

Year: 2241 Days

Day: 13.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,247,371 km

• M1: 142,567 km (0.12 R)
• M2: 2,674,810 km (0.047 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 13.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.4 AU - 7.94 AU

Year: 6560 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,247,371 km

• M1: 170,990 km (0.105 R)
• M2: 689,197 km (0.106 R)
• M3: 1,198,129 km (0.051 R)
• M4: 2,758,585 km (0.102 R)
• M5: 4,104,218 km (0.094 R)
• M6: 6,541,466 km (0.109 R)
• M7: 7,356,774 km (0.096 R)
• M8: 8,086,962 km (0.105 R)
• M9: 9,692,745 km (0.099 R)
• M10: 10,661,840 km (0.069 R)
• M11: 12,896,234 km (0.105 R)
• M12: 16,380,668 km (0.089 R)
• M13: 18,142,931 km (0.103 R)
• M14: 19,002,819 km (0.081 R)
• M15: 20,028,612 km (0.055 R)
• M16: 21,307,973 km (0.111 R)
• M17: 22,944,573 km (0.106 R)
• M18: 23,405,185 km (0.077 R)
• M19: 24,265,672 km (0.063 R)
• M20: 26,216,279 km (0.037 R)
• M21: 28,887,798 km (0.08 R)
• M22: 30,060,495 km (0.103 R)
• M23: 30,983,813 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 14.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.15 AU - 7.89 AU

Year: 7853 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,247,371 km

• M1: 175,478 km (0.09 R)
• M2: 686,505 km (0.108 R)
• M3: 1,213,538 km (0.104 R)
• M4: 1,761,515 km (0.077 R)
• M5: 2,211,505 km (0.112 R)
• M6: 3,851,397 km (0.099 R)
• M7: 5,922,580 km (0.113 R)
• M8: 6,477,289 km (0.036 R)
• M9: 8,184,200 km (0.091 R)
• M10: 8,873,996 km (0.117 R)
• M11: 16,804,030 km (0.108 R)
• M12: 17,566,081 km (0.072 R)
• M13: 32,044,014 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.8

Radius: 6.4

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.42 AU - 14.66 AU

Year: 15909 Days

Day: 21.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 115 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,247,371 km

• M1: 79,586 km (0.081 R)
• M2: 316,399 km (0.117 R)
• M3: 681,717 km (0.084 R)
• M4: 1,239,418 km (0.109 R)
• M5: 1,852,022 km (0.099 R)
• M6: 2,102,299 km (0.091 R)
• M7: 3,822,375 km (0.094 R)
• M8: 5,413,199 km (0.08 R)
• M9: 6,158,196 km (0.119 R)
• M10: 6,677,750 km (0.092 R)
• M11: 7,489,169 km (0.09 R)
• M12: 8,901,522 km (0.091 R)
• M13: 10,482,921 km (0.104 R)
• M14: 13,718,723 km (0.11 R)
• M15: 14,054,570 km (0.081 R)
• M16: 17,251,626 km (0.101 R)
• M17: 23,001,421 km (0.1 R)
• M18: 24,443,694 km (0.1 R)
• M19: 25,337,391 km (0.025 R)
• M20: 27,189,862 km (0.029 R)
• M21: 29,462,852 km (0.109 R)
• M22: 30,247,941 km (0.118 R)
• M23: 34,137,337 km (0.118 R)
• M24: 40,507,962 km (0.073 R)
• M25: 41,898,773 km (0.108 R)
• M26: 43,609,275 km (0.084 R)
• M27: 48,707,870 km (0.06 R)
• M28: 53,524,622 km (0.102 R)
• M29: 55,877,198 km (0.103 R)
• M30: 57,599,219 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.8

Radius: 4.1

Gravity: 37.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.29 AU - 13.99 AU

Year: 18138 Days

Day: 18.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,247,371 km

• M1: 51,013 km (0.112 R)
• M2: 186,100 km (0.074 R)
• M3: 334,351 km (0.093 R)
• M4: 748,289 km (0.12 R)
• M5: 1,019,509 km (0.111 R)
• M6: 1,198,429 km (0.069 R)
• M7: 1,773,782 km (0.082 R)
• M8: 2,426,328 km (0.112 R)
• M9: 2,917,158 km (0.107 R)
• M10: 3,333,489 km (0.083 R)
• M11: 4,061,582 km (0.113 R)
• M12: 4,546,279 km (0.115 R)
• M13: 4,785,187 km (0.101 R)
• M14: 5,325,535 km (0.097 R)
• M15: 5,668,563 km (0.115 R)
• M16: 6,440,936 km (0.085 R)
• M17: 6,874,471 km (0.111 R)
• M18: 8,648,702 km (0.115 R)
• M19: 9,447,704 km (0.09 R)
• M20: 12,268,222 km (0.064 R)
• M21: 13,343,681 km (0.109 R)
• M22: 16,068,307 km (0.062 R)
• M23: 16,622,418 km (0.12 R)
• M24: 18,105,531 km (0.111 R)
• M25: 19,407,033 km (0.032 R)
• M26: 19,585,204 km (0.025 R)
• M27: 25,986,197 km (0.085 R)
• M28: 26,311,273 km (0.06 R)
• M29: 26,639,042 km (0.113 R)
• M30: 31,030,039 km (0.08 R)
• M31: 33,141,463 km (0.041 R)
• M32: 38,623,926 km (0.084 R)
• M33: 38,764,698 km (0.059 R)
• M34: 40,191,413 km (0.115 R)
• M35: 40,626,144 km (0.089 R)
• M36: 43,604,787 km (0.034 R)
• M37: 46,885,618 km (0.082 R)
• M38: 48,177,545 km (0.109 R)
• M39: 48,832,335 km (0.077 R)
• M40: 55,351,212 km (0.096 R)
• M41: 55,709,649 km (0.115 R)
• M42: 56,249,996 km (0.102 R)
• M43: 56,975,845 km (0.077 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: 315 - 18,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit