🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.12 AU - 1.74 AU

Year: 781 Days

Day: 13.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.77 AU - 2.23 AU

Year: 1291 Days

Day: 29 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,680,132 km

• M1: 322,234 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 8.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.54 AU - 3.9 AU

Year: 3276 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 96.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,680,132 km

• M1: 113,994 km (0.083 R)
• M2: 913,445 km (0.101 R)
• M3: 1,300,604 km (0.113 R)
• M4: 1,624,633 km (0.108 R)
• M5: 3,053,293 km (0.09 R)
• M6: 3,352,189 km (0.117 R)
• M7: 3,907,496 km (0.051 R)
• M8: 6,385,286 km (0.102 R)
• M9: 7,086,002 km (0.117 R)
• M10: 9,869,570 km (0.082 R)
• M11: 10,252,540 km (0.069 R)
• M12: 14,646,380 km (0.106 R)
• M13: 15,551,895 km (0.098 R)
• M14: 15,809,952 km (0.115 R)
• M15: 18,608,030 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.2

Radius: 9.7

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.31 AU - 4.45 AU

Year: 4185 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,680,132 km

• M1: 121,324 km (0.059 R)
• M2: 462,407 km (0.076 R)
• M3: 769,831 km (0.088 R)
• M4: 1,078,750 km (0.098 R)
• M5: 1,663,379 km (0.076 R)
• M6: 2,001,919 km (0.104 R)
• M7: 2,637,560 km (0.079 R)
• M8: 3,249,864 km (0.041 R)
• M9: 4,285,530 km (0.093 R)
• M10: 4,659,824 km (0.078 R)
• M11: 6,086,838 km (0.092 R)
• M12: 7,515,797 km (0.06 R)
• M13: 9,042,593 km (0.086 R)
• M14: 9,620,938 km (0.08 R)
• M15: 11,066,502 km (0.117 R)
• M16: 12,699,064 km (0.03 R)
• M17: 13,672,348 km (0.079 R)
• M18: 14,228,553 km (0.105 R)
• M19: 15,548,754 km (0.072 R)
• M20: 16,210,575 km (0.106 R)
• M21: 16,891,245 km (0.108 R)
• M22: 17,947,556 km (0.087 R)
• M23: 19,933,617 km (0.073 R)
• M24: 20,517,498 km (0.087 R)
• M25: 21,448,595 km (0.032 R)
• M26: 23,251,997 km (0.112 R)
• M27: 23,826,602 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.8

Radius: 4.6

Gravity: 36.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.11 AU - 15.43 AU

Year: 22070 Days

Day: 20.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,680,132 km

• M1: 57,296 km (0.101 R)
• M2: 214,224 km (0.068 R)
• M3: 549,473 km (0.083 R)
• M4: 1,575,415 km (0.095 R)
• M5: 1,755,980 km (0.073 R)
• M6: 2,382,346 km (0.094 R)
• M7: 3,174,467 km (0.074 R)
• M8: 3,866,058 km (0.101 R)
• M9: 7,446,234 km (0.093 R)
• M10: 9,628,568 km (0.057 R)
• M11: 11,387,689 km (0.117 R)
• M12: 12,911,942 km (0.032 R)
• M13: 17,929,454 km (0.09 R)
• M14: 20,176,564 km (0.074 R)
• M15: 25,904,816 km (0.103 R)
• M16: 26,367,672 km (0.102 R)
• M17: 31,697,844 km (0.077 R)
• M18: 33,989,085 km (0.095 R)
• M19: 36,100,509 km (0.098 R)
• M20: 36,532,997 km (0.111 R)
• M21: 38,597,148 km (0.115 R)
• M22: 39,049,383 km (0.093 R)
• M23: 40,582,312 km (0.099 R)
• M24: 42,956,281 km (0.084 R)
• M25: 45,756,753 km (0.092 R)
• M26: 46,094,096 km (0.091 R)
• M27: 46,603,028 km (0.114 R)
• M28: 48,676,604 km (0.114 R)
• M29: 56,417,546 km (0.1 R)
• M30: 58,374,286 km (0.077 R)
• M31: 58,572,503 km (0.1 R)
• M32: 58,771,019 km (0.073 R)
• M33: 61,803,967 km (0.09 R)
• M34: 63,254,318 km (0.116 R)
• M35: 66,870,847 km (0.106 R)
• M36: 73,353,970 km (0.083 R)
• M37: 77,104,089 km (0.091 R)
• M38: 82,466,125 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.1

Radius: 6.6

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.4 AU - 16.24 AU

Year: 22195 Days

Day: 22.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,680,132 km

• M1: 84,074 km (0.084 R)
• M2: 434,133 km (0.111 R)
• M3: 645,814 km (0.049 R)
• M4: 928,554 km (0.094 R)
• M5: 1,434,494 km (0.053 R)
• M6: 1,806,245 km (0.068 R)
• M7: 2,196,546 km (0.089 R)
• M8: 2,616,616 km (0.104 R)
• M9: 3,968,084 km (0.084 R)
• M10: 4,926,856 km (0.096 R)
• M11: 11,498,242 km (0.108 R)
• M12: 12,470,329 km (0.083 R)
• M13: 15,219,788 km (0.093 R)
• M14: 16,822,281 km (0.034 R)
• M15: 18,908,872 km (0.087 R)
• M16: 22,937,842 km (0.062 R)
• M17: 23,587,844 km (0.094 R)
• M18: 23,807,155 km (0.108 R)
• M19: 24,138,664 km (0.078 R)
• M20: 30,386,469 km (0.092 R)
• M21: 32,914,224 km (0.072 R)
• M22: 35,723,074 km (0.086 R)
• M23: 41,651,937 km (0.083 R)
• M24: 43,435,592 km (0.084 R)
• M25: 43,765,306 km (0.118 R)
• M26: 44,596,771 km (0.115 R)
• M27: 52,373,467 km (0.084 R)
• M28: 53,310,697 km (0.111 R)
• M29: 55,025,538 km (0.085 R)
• M30: 57,170,921 km (0.069 R)
• M31: 58,765,933 km (0.116 R)
• M32: 77,825,599 km (0.098 R)
• M33: 81,023,553 km (0.119 R)
• M34: 83,034,448 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 17,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit