🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 13.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.81 AU - 0.87 AU

Year: 284 Days

Day: 43.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,036,338 km

• M1: 851,212 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.14 AU - 1.2 AU

Year: 467 Days

Day: 28 Hours

Environment

Temp: -1 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,036,338 km

• M1: 28,872 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.74 AU - 2.28 AU

Year: 1051 Days

Day: 47.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 9.9

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.3 AU - 6.88 AU

Year: 4876 Days

Day: 13.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,036,338 km

• M1: 123,119 km (0.111 R)
• M2: 600,037 km (0.114 R)
• M3: 1,197,082 km (0.075 R)
• M4: 1,601,744 km (0.061 R)
• M5: 1,925,923 km (0.096 R)
• M6: 2,373,520 km (0.058 R)
• M7: 2,709,666 km (0.117 R)
• M8: 3,542,478 km (0.096 R)
• M9: 5,168,008 km (0.116 R)
• M10: 5,916,446 km (0.069 R)
• M11: 6,637,209 km (0.118 R)
• M12: 8,140,518 km (0.064 R)
• M13: 9,480,765 km (0.075 R)
• M14: 10,030,238 km (0.105 R)
• M15: 10,600,954 km (0.079 R)
• M16: 11,520,831 km (0.092 R)
• M17: 12,393,436 km (0.115 R)
• M18: 12,999,307 km (0.073 R)
• M19: 15,564,013 km (0.107 R)
• M20: 18,061,849 km (0.112 R)
• M21: 18,840,655 km (0.079 R)
• M22: 21,027,327 km (0.114 R)
• M23: 21,743,901 km (0.095 R)
• M24: 22,108,321 km (0.095 R)
• M25: 25,816,853 km (0.049 R)
• M26: 27,477,538 km (0.062 R)
• M27: 28,420,753 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 9.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.31 AU - 12.09 AU

Year: 11146 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,036,338 km

• M1: 114,442 km (0.03 R)
• M2: 577,747 km (0.094 R)
• M3: 1,209,050 km (0.06 R)
• M4: 2,181,735 km (0.119 R)
• M5: 3,097,125 km (0.116 R)
• M6: 4,197,417 km (0.085 R)
• M7: 4,598,190 km (0.027 R)
• M8: 5,083,336 km (0.037 R)
• M9: 7,998,250 km (0.105 R)
• M10: 12,139,269 km (0.073 R)
• M11: 14,395,504 km (0.116 R)
• M12: 14,878,256 km (0.06 R)
• M13: 16,003,831 km (0.103 R)
• M14: 17,935,289 km (0.092 R)
• M15: 18,706,915 km (0.069 R)
• M16: 22,255,226 km (0.052 R)
• M17: 23,310,639 km (0.097 R)
• M18: 31,550,640 km (0.049 R)
• M19: 32,777,941 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 10.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.63 AU - 11.51 AU

Year: 13589 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,036,338 km

• M1: 133,740 km (0.115 R)
• M2: 715,975 km (0.044 R)
• M3: 1,896,751 km (0.115 R)
• M4: 2,299,768 km (0.118 R)
• M5: 3,577,932 km (0.075 R)
• M6: 5,761,164 km (0.03 R)
• M7: 6,271,292 km (0.115 R)
• M8: 9,436,334 km (0.107 R)
• M9: 11,278,183 km (0.067 R)
• M10: 11,845,608 km (0.092 R)
• M11: 15,382,999 km (0.118 R)
• M12: 16,366,456 km (0.114 R)
• M13: 17,168,300 km (0.051 R)
• M14: 21,922,521 km (0.068 R)
• M15: 22,539,163 km (0.106 R)
• M16: 25,410,096 km (0.074 R)
• M17: 25,894,943 km (0.076 R)
• M18: 34,045,633 km (0.103 R)
• M19: 35,713,200 km (0.109 R)
• M20: 36,077,471 km (0.116 R)
• M21: 39,598,257 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.1

Radius: 3.3

Gravity: 48.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.5 AU - 18.68 AU

Year: 26067 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,036,338 km

• M1: 41,588 km (0.081 R)
• M2: 167,250 km (0.094 R)
• M3: 407,056 km (0.065 R)
• M4: 558,000 km (0.05 R)
• M5: 735,274 km (0.055 R)
• M6: 1,246,749 km (0.073 R)
• M7: 2,065,199 km (0.12 R)
• M8: 2,418,998 km (0.116 R)
• M9: 2,863,902 km (0.083 R)
• M10: 3,161,302 km (0.107 R)
• M11: 3,508,668 km (0.116 R)
• M12: 4,703,806 km (0.118 R)
• M13: 6,278,323 km (0.093 R)
• M14: 6,732,203 km (0.117 R)
• M15: 7,453,714 km (0.116 R)
• M16: 7,654,474 km (0.11 R)
• M17: 8,014,556 km (0.066 R)
• M18: 12,537,498 km (0.091 R)
• M19: 14,460,729 km (0.049 R)
• M20: 15,492,206 km (0.058 R)
• M21: 18,879,401 km (0.112 R)
• M22: 20,206,484 km (0.094 R)
• M23: 20,400,961 km (0.096 R)
• M24: 21,594,453 km (0.067 R)
• M25: 31,277,773 km (0.047 R)
• M26: 33,400,717 km (0.05 R)
• M27: 38,524,743 km (0.111 R)
• M28: 40,188,870 km (0.089 R)
• M29: 40,342,507 km (0.061 R)
• M30: 42,534,564 km (0.114 R)
• M31: 42,694,185 km (0.098 R)
• M32: 52,280,117 km (0.08 R)
• M33: 58,156,621 km (0.069 R)
• M34: 59,741,461 km (0.081 R)
• M35: 65,727,919 km (0.057 R)
• M36: 70,304,118 km (0.046 R)
• M37: 72,783,702 km (0.043 R)
• M38: 73,011,989 km (0.042 R)
• M39: 75,554,554 km (0.052 R)
• M40: 78,634,774 km (0.12 R)
• M41: 81,060,354 km (0.046 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: 357 - 19,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit