🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.27 AU - 1.51 AU

Year: 627 Days

Day: 18.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,698,720 km

• M1: 344,075 km (0.106 R)

Planet 2 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.8

Radius: 5.9

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.53 AU - 12.67 AU

Year: 15127 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,698,720 km

• M1: 73,752 km (0.085 R)
• M2: 628,012 km (0.084 R)
• M3: 824,284 km (0.033 R)
• M4: 1,223,860 km (0.055 R)
• M5: 1,694,944 km (0.112 R)
• M6: 1,936,096 km (0.052 R)
• M7: 3,164,145 km (0.059 R)
• M8: 3,423,697 km (0.109 R)
• M9: 4,196,370 km (0.092 R)
• M10: 4,672,839 km (0.097 R)
• M11: 5,733,189 km (0.113 R)
• M12: 5,963,121 km (0.077 R)
• M13: 6,816,876 km (0.07 R)
• M14: 7,657,017 km (0.058 R)
• M15: 8,613,845 km (0.067 R)
• M16: 9,434,839 km (0.12 R)
• M17: 13,310,770 km (0.101 R)
• M18: 14,975,196 km (0.114 R)
• M19: 15,192,561 km (0.061 R)
• M20: 15,485,624 km (0.073 R)
• M21: 20,613,839 km (0.096 R)
• M22: 26,769,492 km (0.112 R)
• M23: 27,197,192 km (0.076 R)
• M24: 28,286,414 km (0.055 R)
• M25: 28,953,621 km (0.117 R)
• M26: 29,178,466 km (0.086 R)
• M27: 32,327,651 km (0.106 R)
• M28: 34,674,692 km (0.088 R)
• M29: 35,825,100 km (0.032 R)
• M30: 37,932,784 km (0.116 R)
• M31: 54,532,912 km (0.111 R)
• M32: 57,670,727 km (0.06 R)
• M33: 58,205,091 km (0.115 R)
• M34: 60,010,288 km (0.107 R)

Asteroid Belt

Center: 12.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.1

Radius: 7

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.44 AU - 15 AU

Year: 20531 Days

Day: 24.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,698,720 km

• M1: 89,160 km (0.068 R)
• M2: 442,062 km (0.12 R)
• M3: 662,868 km (0.031 R)
• M4: 1,645,577 km (0.099 R)
• M5: 2,643,694 km (0.103 R)
• M6: 3,201,245 km (0.032 R)
• M7: 3,770,764 km (0.076 R)
• M8: 4,197,866 km (0.114 R)
• M9: 5,509,241 km (0.089 R)
• M10: 5,758,770 km (0.107 R)
• M11: 7,170,974 km (0.107 R)
• M12: 11,181,244 km (0.097 R)
• M13: 11,447,528 km (0.102 R)
• M14: 13,656,790 km (0.062 R)
• M15: 16,907,551 km (0.105 R)
• M16: 19,853,433 km (0.092 R)
• M17: 21,142,218 km (0.093 R)
• M18: 22,275,422 km (0.117 R)
• M19: 22,697,288 km (0.065 R)
• M20: 31,102,594 km (0.111 R)
• M21: 32,973,615 km (0.086 R)
• M22: 33,659,820 km (0.072 R)
• M23: 34,636,245 km (0.028 R)
• M24: 36,353,779 km (0.1 R)
• M25: 39,648,821 km (0.117 R)
• M26: 42,166,553 km (0.048 R)
• M27: 44,956,404 km (0.114 R)
• M28: 52,001,267 km (0.093 R)
• M29: 61,177,600 km (0.102 R)
• M30: 67,345,969 km (0.053 R)
• M31: 68,449,852 km (0.109 R)
• M32: 69,565,553 km (0.112 R)
• M33: 70,015,244 km (0.055 R)
• M34: 70,693,521 km (0.109 R)
• M35: 74,150,279 km (0.076 R)
• M36: 76,516,319 km (0.071 R)
• M37: 77,235,735 km (0.096 R)
• M38: 79,176,618 km (0.118 R)
• M39: 82,650,729 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.5

Radius: 5.4

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.96 AU - 17.2 AU

Year: 23546 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,698,720 km

• M1: 67,169 km (0.096 R)
• M2: 307,723 km (0.096 R)
• M3: 883,974 km (0.093 R)
• M4: 1,373,458 km (0.085 R)
• M5: 1,623,137 km (0.063 R)
• M6: 1,800,710 km (0.111 R)
• M7: 2,475,097 km (0.073 R)
• M8: 2,778,481 km (0.025 R)
• M9: 3,305,066 km (0.05 R)
• M10: 3,924,102 km (0.099 R)
• M11: 4,216,117 km (0.06 R)
• M12: 6,723,676 km (0.118 R)
• M13: 8,647,206 km (0.064 R)
• M14: 9,813,321 km (0.067 R)
• M15: 13,538,308 km (0.106 R)
• M16: 14,069,979 km (0.119 R)
• M17: 15,033,688 km (0.11 R)
• M18: 16,262,336 km (0.091 R)
• M19: 21,044,680 km (0.098 R)
• M20: 25,466,046 km (0.116 R)
• M21: 27,945,630 km (0.067 R)
• M22: 29,134,185 km (0.117 R)
• M23: 30,131,255 km (0.097 R)
• M24: 31,036,472 km (0.047 R)
• M25: 33,740,005 km (0.11 R)
• M26: 42,784,692 km (0.096 R)
• M27: 43,927,620 km (0.044 R)
• M28: 44,944,137 km (0.089 R)
• M29: 49,167,584 km (0.096 R)
• M30: 49,635,227 km (0.069 R)
• M31: 53,319,374 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit