🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.63 AU - 0.63 AU

Year: 185 Days

Day: 22.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.9

Radius: 10.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.55 AU - 9.07 AU

Year: 9698 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,818,282 km

• M1: 150,944 km (0.077 R)
• M2: 743,053 km (0.077 R)
• M3: 2,401,943 km (0.12 R)
• M4: 2,965,030 km (0.072 R)
• M5: 3,485,930 km (0.105 R)
• M6: 4,066,968 km (0.102 R)
• M7: 5,685,317 km (0.114 R)
• M8: 6,589,786 km (0.068 R)
• M9: 8,028,768 km (0.048 R)
• M10: 8,565,076 km (0.117 R)
• M11: 16,146,098 km (0.11 R)
• M12: 20,095,033 km (0.088 R)
• M13: 22,629,670 km (0.084 R)
• M14: 25,451,535 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 12.5

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.72 AU - 10.6 AU

Year: 11134 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,818,282 km

• M1: 155,731 km (0.105 R)
• M2: 594,801 km (0.102 R)
• M3: 985,401 km (0.084 R)
• M4: 1,473,389 km (0.098 R)
• M5: 5,407,065 km (0.108 R)
• M6: 5,833,569 km (0.066 R)
• M7: 7,770,562 km (0.119 R)
• M8: 9,230,189 km (0.028 R)
• M9: 11,202,936 km (0.112 R)
• M10: 13,187,052 km (0.054 R)
• M11: 13,766,744 km (0.116 R)
• M12: 15,679,203 km (0.111 R)
• M13: 16,477,009 km (0.048 R)
• M14: 17,074,054 km (0.077 R)
• M15: 18,550,136 km (0.06 R)
• M16: 20,964,646 km (0.092 R)
• M17: 23,208,464 km (0.076 R)
• M18: 25,707,197 km (0.069 R)
• M19: 29,347,362 km (0.088 R)
• M20: 33,436,321 km (0.107 R)
• M21: 39,458,682 km (0.118 R)
• M22: 41,479,600 km (0.106 R)
• M23: 41,891,892 km (0.109 R)
• M24: 42,445,853 km (0.088 R)
• M25: 44,137,356 km (0.082 R)
• M26: 48,106,636 km (0.112 R)
• M27: 50,255,609 km (0.053 R)
• M28: 52,148,023 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.1

Radius: 14.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.11 AU - 11.19 AU

Year: 13808 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,818,282 km

• M1: 175,329 km (0.067 R)
• M2: 761,752 km (0.115 R)
• M3: 1,202,318 km (0.069 R)
• M4: 1,760,019 km (0.103 R)
• M5: 2,451,012 km (0.093 R)
• M6: 2,926,882 km (0.077 R)
• M7: 3,539,785 km (0.07 R)
• M8: 4,619,881 km (0.081 R)
• M9: 5,253,877 km (0.113 R)
• M10: 7,178,304 km (0.067 R)
• M11: 7,768,617 km (0.112 R)
• M12: 10,042,804 km (0.055 R)
• M13: 13,346,374 km (0.082 R)
• M14: 15,107,590 km (0.105 R)
• M15: 16,079,677 km (0.041 R)
• M16: 19,488,115 km (0.119 R)
• M17: 21,490,183 km (0.066 R)
• M18: 27,495,041 km (0.084 R)
• M19: 31,432,757 km (0.102 R)
• M20: 34,651,953 km (0.104 R)
• M21: 35,731,751 km (0.107 R)
• M22: 40,804,166 km (0.099 R)
• M23: 43,928,068 km (0.091 R)
• M24: 44,909,730 km (0.12 R)
• M25: 51,109,065 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.6

Radius: 4.4

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.38 AU - 16.34 AU

Year: 23424 Days

Day: 15.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,818,282 km

• M1: 63,729 km (0.094 R)
• M2: 274,362 km (0.081 R)
• M3: 430,543 km (0.096 R)
• M4: 737,667 km (0.119 R)
• M5: 991,535 km (0.099 R)
• M6: 1,344,586 km (0.077 R)
• M7: 2,034,681 km (0.105 R)
• M8: 2,254,440 km (0.097 R)
• M9: 3,112,085 km (0.086 R)
• M10: 4,105,414 km (0.101 R)
• M11: 4,556,302 km (0.091 R)
• M12: 5,039,354 km (0.081 R)
• M13: 5,517,917 km (0.084 R)
• M14: 5,787,792 km (0.092 R)
• M15: 6,650,523 km (0.04 R)
• M16: 8,026,973 km (0.094 R)
• M17: 12,018,992 km (0.098 R)
• M18: 12,276,749 km (0.059 R)
• M19: 12,538,097 km (0.106 R)
• M20: 14,113,961 km (0.119 R)
• M21: 16,126,650 km (0.044 R)
• M22: 20,435,518 km (0.111 R)
• M23: 21,740,011 km (0.072 R)
• M24: 22,315,664 km (0.085 R)
• M25: 24,824,121 km (0.067 R)
• M26: 26,415,842 km (0.103 R)
• M27: 26,851,621 km (0.118 R)
• M28: 32,335,879 km (0.112 R)
• M29: 33,464,744 km (0.104 R)
• M30: 35,536,226 km (0.057 R)
• M31: 41,964,447 km (0.112 R)
• M32: 42,856,200 km (0.114 R)
• M33: 48,635,614 km (0.114 R)
• M34: 49,125,697 km (0.053 R)
• M35: 49,784,376 km (0.102 R)
• M36: 50,783,391 km (0.119 R)
• M37: 55,090,014 km (0.084 R)
• M38: 56,878,606 km (0.075 R)
• M39: 59,261,252 km (0.115 R)
• M40: 60,760,073 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit