🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.28 AU - 3.1 AU

Year: 1596 Days

Day: 26.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,185,316 km

• M1: 55,800 km (0.109 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 14

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.72 AU - 8.86 AU

Year: 9425 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,185,316 km

• M1: 174,431 km (0.111 R)
• M2: 1,977,385 km (0.093 R)
• M3: 2,687,975 km (0.086 R)
• M4: 3,418,162 km (0.086 R)
• M5: 6,241,672 km (0.114 R)
• M6: 7,403,150 km (0.118 R)
• M7: 8,658,426 km (0.111 R)
• M8: 12,211,225 km (0.103 R)
• M9: 13,156,385 km (0.1 R)
• M10: 14,599,855 km (0.101 R)
• M11: 16,567,665 km (0.085 R)
• M12: 21,610,759 km (0.118 R)
• M13: 24,250,862 km (0.034 R)
• M14: 28,400,258 km (0.051 R)
• M15: 32,776,744 km (0.048 R)
• M16: 35,183,624 km (0.029 R)
• M17: 38,200,115 km (0.107 R)
• M18: 39,200,776 km (0.035 R)
• M19: 47,270,534 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 13.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.34 AU - 12.12 AU

Year: 11833 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,185,316 km

• M1: 163,211 km (0.111 R)
• M2: 709,842 km (0.12 R)
• M3: 1,374,356 km (0.075 R)
• M4: 1,975,889 km (0.094 R)
• M5: 2,728,815 km (0.087 R)
• M6: 3,419,359 km (0.095 R)
• M7: 5,477,077 km (0.082 R)
• M8: 6,504,216 km (0.104 R)
• M9: 7,325,359 km (0.028 R)
• M10: 7,824,866 km (0.079 R)
• M11: 8,753,869 km (0.118 R)
• M12: 9,558,855 km (0.102 R)
• M13: 13,219,665 km (0.065 R)
• M14: 14,343,593 km (0.099 R)
• M15: 16,427,193 km (0.091 R)
• M16: 19,326,100 km (0.094 R)
• M17: 20,526,773 km (0.113 R)
• M18: 22,376,999 km (0.079 R)
• M19: 23,790,699 km (0.108 R)
• M20: 26,021,951 km (0.032 R)
• M21: 29,209,283 km (0.079 R)
• M22: 33,890,500 km (0.088 R)
• M23: 34,813,519 km (0.08 R)
• M24: 36,109,784 km (0.101 R)
• M25: 41,095,732 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.4

Radius: 12.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.16 AU - 13.46 AU

Year: 14678 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,185,316 km

• M1: 158,275 km (0.084 R)
• M2: 1,153,100 km (0.109 R)
• M3: 1,867,580 km (0.098 R)
• M4: 4,036,001 km (0.081 R)
• M5: 4,451,135 km (0.069 R)
• M6: 5,094,256 km (0.092 R)
• M7: 9,181,719 km (0.116 R)
• M8: 10,889,528 km (0.058 R)
• M9: 11,998,796 km (0.054 R)
• M10: 14,237,678 km (0.085 R)
• M11: 15,206,773 km (0.091 R)
• M12: 16,516,652 km (0.078 R)
• M13: 18,539,963 km (0.103 R)
• M14: 23,735,198 km (0.116 R)
• M15: 28,620,167 km (0.103 R)
• M16: 30,050,472 km (0.066 R)
• M17: 30,953,894 km (0.094 R)
• M18: 32,460,644 km (0.105 R)
• M19: 34,626,821 km (0.111 R)
• M20: 35,245,258 km (0.104 R)
• M21: 35,871,026 km (0.118 R)
• M22: 37,273,955 km (0.105 R)
• M23: 40,324,854 km (0.119 R)
• M24: 42,825,981 km (0.09 R)
• M25: 44,259,278 km (0.112 R)
• M26: 48,288,697 km (0.108 R)
• M27: 49,371,935 km (0.086 R)
• M28: 50,155,678 km (0.062 R)
• M29: 54,033,105 km (0.028 R)
• M30: 56,044,748 km (0.072 R)
• M31: 57,758,990 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929

Radius: 3.4

Gravity: 80.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.74 AU - 17.38 AU

Year: 23276 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,185,316 km

• M1: 42,635 km (0.055 R)
• M2: 184,005 km (0.099 R)
• M3: 338,091 km (0.11 R)
• M4: 671,096 km (0.118 R)
• M5: 917,334 km (0.114 R)
• M6: 1,061,397 km (0.03 R)
• M7: 1,175,540 km (0.064 R)
• M8: 1,282,203 km (0.104 R)
• M9: 1,497,624 km (0.058 R)
• M10: 2,108,881 km (0.112 R)
• M11: 3,638,968 km (0.112 R)
• M12: 4,104,666 km (0.084 R)
• M13: 4,684,209 km (0.072 R)
• M14: 4,954,083 km (0.104 R)
• M15: 5,153,198 km (0.082 R)
• M16: 5,826,388 km (0.111 R)
• M17: 7,447,880 km (0.061 R)
• M18: 8,361,324 km (0.039 R)
• M19: 8,529,921 km (0.042 R)
• M20: 11,825,412 km (0.076 R)
• M21: 11,966,782 km (0.092 R)
• M22: 13,063,484 km (0.104 R)
• M23: 17,110,855 km (0.068 R)
• M24: 17,473,929 km (0.1 R)
• M25: 20,668,292 km (0.12 R)
• M26: 27,930,970 km (0.109 R)
• M27: 30,243,304 km (0.106 R)
• M28: 30,507,793 km (0.053 R)
• M29: 31,310,685 km (0.117 R)
• M30: 31,853,575 km (0.06 R)
• M31: 41,578,783 km (0.031 R)
• M32: 42,070,063 km (0.058 R)
• M33: 43,566,939 km (0.086 R)
• M34: 54,073,946 km (0.101 R)
• M35: 62,655,029 km (0.096 R)
• M36: 65,705,180 km (0.092 R)
• M37: 70,001,032 km (0.09 R)
• M38: 86,107,487 km (0.109 R)
• M39: 87,976,413 km (0.095 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 19,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit