🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.83 AU - 1.01 AU

Year: 321 Days

Day: 21.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,859,940 km

• M1: 31,266 km (0.094 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.4

Radius: 11.1

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.98 AU - 8.1 AU

Year: 8285 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,859,940 km

• M1: 138,228 km (0.078 R)
• M2: 644,168 km (0.092 R)
• M3: 1,150,707 km (0.083 R)
• M4: 1,551,180 km (0.094 R)
• M5: 2,128,778 km (0.114 R)
• M6: 3,081,118 km (0.12 R)
• M7: 4,580,687 km (0.065 R)
• M8: 5,573,867 km (0.087 R)
• M9: 7,731,966 km (0.061 R)
• M10: 8,370,300 km (0.075 R)
• M11: 10,145,578 km (0.045 R)
• M12: 11,550,900 km (0.106 R)
• M13: 13,082,035 km (0.082 R)
• M14: 16,063,520 km (0.073 R)
• M15: 17,103,375 km (0.113 R)
• M16: 21,056,798 km (0.112 R)
• M17: 22,301,751 km (0.119 R)
• M18: 27,971,211 km (0.109 R)
• M19: 29,068,362 km (0.111 R)
• M20: 29,576,546 km (0.092 R)
• M21: 30,090,565 km (0.105 R)
• M22: 30,506,147 km (0.101 R)
• M23: 34,194,184 km (0.075 R)
• M24: 37,327,062 km (0.097 R)
• M25: 39,892,367 km (0.072 R)
• M26: 40,268,156 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 12.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.35 AU - 9.79 AU

Year: 10760 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,859,940 km

• M1: 160,369 km (0.07 R)
• M2: 702,362 km (0.076 R)
• M3: 1,218,923 km (0.075 R)
• M4: 1,719,179 km (0.066 R)
• M5: 2,159,445 km (0.086 R)
• M6: 2,602,255 km (0.039 R)
• M7: 3,863,365 km (0.107 R)
• M8: 4,469,536 km (0.073 R)
• M9: 5,651,957 km (0.069 R)
• M10: 6,503,917 km (0.067 R)
• M11: 7,105,899 km (0.066 R)
• M12: 8,138,573 km (0.096 R)
• M13: 11,280,876 km (0.113 R)
• M14: 13,683,119 km (0.07 R)
• M15: 15,586,752 km (0.097 R)
• M16: 17,459,268 km (0.108 R)
• M17: 18,345,636 km (0.097 R)
• M18: 22,991,098 km (0.077 R)
• M19: 28,274,297 km (0.067 R)
• M20: 28,928,039 km (0.114 R)
• M21: 32,961,796 km (0.082 R)
• M22: 35,489,252 km (0.089 R)
• M23: 36,800,328 km (0.061 R)
• M24: 37,244,484 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 13.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.55 AU - 11.15 AU

Year: 12989 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,859,940 km

• M1: 187,745 km (0.086 R)
• M2: 629,508 km (0.093 R)
• M3: 1,057,358 km (0.083 R)
• M4: 2,543,912 km (0.09 R)
• M5: 4,012,215 km (0.052 R)
• M6: 4,471,331 km (0.107 R)
• M7: 5,068,525 km (0.099 R)
• M8: 5,870,520 km (0.066 R)
• M9: 6,423,733 km (0.085 R)
• M10: 7,274,496 km (0.119 R)
• M11: 8,344,120 km (0.117 R)
• M12: 9,045,136 km (0.1 R)
• M13: 10,853,026 km (0.118 R)
• M14: 20,883,414 km (0.086 R)
• M15: 21,523,244 km (0.117 R)
• M16: 21,988,194 km (0.095 R)
• M17: 23,915,763 km (0.082 R)
• M18: 25,022,787 km (0.057 R)
• M19: 25,744,746 km (0.118 R)
• M20: 26,268,937 km (0.047 R)
• M21: 27,230,552 km (0.092 R)
• M22: 37,500,745 km (0.059 R)
• M23: 39,685,772 km (0.104 R)
• M24: 40,104,796 km (0.086 R)
• M25: 58,126,552 km (0.114 R)
• M26: 62,545,673 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 14.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.92 AU - 14.7 AU

Year: 14750 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,859,940 km

• M1: 185,651 km (0.087 R)
• M2: 968,197 km (0.102 R)
• M3: 1,505,553 km (0.119 R)
• M4: 2,345,994 km (0.104 R)
• M5: 3,271,406 km (0.096 R)
• M6: 3,995,909 km (0.036 R)
• M7: 4,526,233 km (0.045 R)
• M8: 5,103,531 km (0.093 R)
• M9: 6,002,615 km (0.081 R)
• M10: 6,701,685 km (0.076 R)
• M11: 8,214,120 km (0.084 R)
• M12: 9,235,724 km (0.12 R)
• M13: 10,688,618 km (0.089 R)
• M14: 15,131,077 km (0.075 R)
• M15: 17,717,025 km (0.07 R)
• M16: 20,952,827 km (0.094 R)
• M17: 22,857,059 km (0.07 R)
• M18: 27,670,669 km (0.092 R)
• M19: 29,608,710 km (0.099 R)
• M20: 33,626,909 km (0.117 R)
• M21: 40,819,125 km (0.109 R)
• M22: 44,236,689 km (0.088 R)
• M23: 51,805,294 km (0.055 R)
• M24: 59,447,651 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.58 AU - 14.92 AU

Year: 15582 Days

Day: 12.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,859,940 km

• M1: 112,946 km (0.111 R)
• M2: 631,602 km (0.104 R)
• M3: 1,115,252 km (0.034 R)
• M4: 1,609,523 km (0.111 R)
• M5: 2,076,119 km (0.112 R)
• M6: 2,739,436 km (0.112 R)
• M7: 3,060,772 km (0.11 R)
• M8: 3,725,286 km (0.096 R)
• M9: 4,799,997 km (0.09 R)
• M10: 5,409,309 km (0.12 R)
• M11: 5,732,890 km (0.085 R)
• M12: 8,045,822 km (0.049 R)
• M13: 8,758,058 km (0.048 R)
• M14: 10,582,853 km (0.066 R)
• M15: 12,523,287 km (0.063 R)
• M16: 13,610,265 km (0.106 R)
• M17: 13,941,624 km (0.063 R)
• M18: 14,278,369 km (0.05 R)
• M19: 14,758,877 km (0.113 R)
• M20: 15,392,574 km (0.066 R)
• M21: 15,897,915 km (0.083 R)
• M22: 16,714,271 km (0.088 R)
• M23: 17,793,320 km (0.109 R)
• M24: 21,309,020 km (0.113 R)
• M25: 22,027,538 km (0.117 R)
• M26: 24,571,899 km (0.064 R)
• M27: 28,260,833 km (0.112 R)
• M28: 38,270,426 km (0.094 R)
• M29: 45,668,640 km (0.077 R)
• M30: 47,315,114 km (0.119 R)
• M31: 48,383,243 km (0.102 R)
• M32: 50,251,720 km (0.064 R)
• M33: 56,826,696 km (0.12 R)
• M34: 57,169,724 km (0.118 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 10,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit