🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 12.6 Hours

Environment

Temp: 235 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.55 AU - 0.61 AU

Year: 169 Days

Day: 31.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,464,278 km

• M1: 356,342 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.52 AU - 2.2 AU

Year: 971 Days

Day: 28.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,464,278 km

• M1: 858,542 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 12.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.84 AU - 5.26 AU

Year: 3716 Days

Day: 10 Hours

Environment

Temp: -133 °C

Axial Tilt: 160.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 110,464,278 km

• M1: 159,172 km (0.104 R)
• M2: 1,131,708 km (0.118 R)
• M3: 1,654,552 km (0.084 R)
• M4: 2,083,450 km (0.097 R)
• M5: 3,497,149 km (0.044 R)
• M6: 4,456,521 km (0.114 R)
• M7: 5,029,181 km (0.112 R)
• M8: 5,876,653 km (0.103 R)
• M9: 6,444,078 km (0.108 R)
• M10: 7,525,072 km (0.103 R)
• M11: 8,195,271 km (0.098 R)
• M12: 10,078,558 km (0.041 R)
• M13: 11,103,902 km (0.025 R)
• M14: 12,731,976 km (0.055 R)
• M15: 13,162,817 km (0.072 R)
• M16: 13,643,924 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.3

Radius: 15

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.5 AU - 7.94 AU

Year: 7428 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 122.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 110,464,278 km

• M1: 187,297 km (0.096 R)
• M2: 684,261 km (0.057 R)
• M3: 2,115,463 km (0.103 R)
• M4: 2,704,430 km (0.108 R)
• M5: 3,653,479 km (0.069 R)
• M6: 4,483,448 km (0.101 R)
• M7: 6,767,957 km (0.065 R)
• M8: 7,320,273 km (0.108 R)
• M9: 10,891,623 km (0.07 R)
• M10: 11,446,032 km (0.042 R)
• M11: 12,232,618 km (0.077 R)
• M12: 14,208,357 km (0.047 R)
• M13: 14,871,076 km (0.088 R)
• M14: 15,680,998 km (0.096 R)
• M15: 16,454,569 km (0.118 R)
• M16: 17,662,422 km (0.106 R)
• M17: 23,009,050 km (0.116 R)
• M18: 24,093,036 km (0.074 R)
• M19: 25,036,550 km (0.085 R)
• M20: 27,089,033 km (0.053 R)
• M21: 30,922,329 km (0.074 R)
• M22: 32,448,676 km (0.064 R)
• M23: 33,388,150 km (0.05 R)
• M24: 35,761,521 km (0.038 R)
• M25: 39,411,409 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902

Radius: 13.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.76 AU - 9.16 AU

Year: 7801 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 110,464,278 km

• M1: 170,691 km (0.115 R)
• M2: 655,687 km (0.112 R)
• M3: 1,133,653 km (0.066 R)
• M4: 2,398,802 km (0.11 R)
• M5: 3,386,447 km (0.082 R)
• M6: 4,687,649 km (0.074 R)
• M7: 6,158,346 km (0.071 R)
• M8: 8,341,128 km (0.118 R)
• M9: 12,520,295 km (0.098 R)
• M10: 14,931,663 km (0.093 R)
• M11: 17,495,621 km (0.104 R)
• M12: 19,794,491 km (0.109 R)
• M13: 20,419,062 km (0.109 R)
• M14: 21,625,719 km (0.028 R)
• M15: 23,567,349 km (0.067 R)
• M16: 24,446,835 km (0.06 R)
• M17: 28,479,994 km (0.108 R)
• M18: 32,074,681 km (0.089 R)
• M19: 32,503,877 km (0.064 R)
• M20: 32,936,963 km (0.034 R)
• M21: 33,373,789 km (0.105 R)
• M22: 34,820,400 km (0.039 R)
• M23: 37,481,747 km (0.053 R)
• M24: 39,044,595 km (0.054 R)
• M25: 40,400,551 km (0.1 R)
• M26: 41,153,177 km (0.116 R)
• M27: 42,557,602 km (0.093 R)
• M28: 43,206,259 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.2

Radius: 3.6

Gravity: 66.84 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.76 AU - 21.76 AU

Year: 31111 Days

Day: 23.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 110,464,278 km

• M1: 44,879 km (0.097 R)
• M2: 208,390 km (0.099 R)
• M3: 472,131 km (0.104 R)
• M4: 710,440 km (0.031 R)
• M5: 1,496,128 km (0.077 R)
• M6: 3,302,523 km (0.114 R)
• M7: 3,463,191 km (0.082 R)
• M8: 3,731,270 km (0.082 R)
• M9: 4,049,166 km (0.059 R)
• M10: 7,271,803 km (0.116 R)
• M11: 7,599,422 km (0.026 R)
• M12: 7,936,765 km (0.069 R)
• M13: 8,521,244 km (0.118 R)
• M14: 8,947,000 km (0.116 R)
• M15: 12,564,127 km (0.1 R)
• M16: 14,605,988 km (0.059 R)
• M17: 16,114,234 km (0.106 R)
• M18: 16,764,386 km (0.063 R)
• M19: 17,335,401 km (0.102 R)
• M20: 17,723,309 km (0.079 R)
• M21: 18,415,797 km (0.115 R)
• M22: 18,617,006 km (0.058 R)
• M23: 20,066,161 km (0.035 R)
• M24: 20,927,246 km (0.098 R)
• M25: 21,146,257 km (0.109 R)
• M26: 21,924,914 km (0.113 R)
• M27: 24,134,624 km (0.119 R)
• M28: 30,790,533 km (0.094 R)
• M29: 31,645,934 km (0.081 R)
• M30: 37,594,992 km (0.103 R)
• M31: 43,176,638 km (0.063 R)
• M32: 43,353,912 km (0.116 R)
• M33: 50,258,751 km (0.116 R)
• M34: 52,646,333 km (0.118 R)
• M35: 53,051,444 km (0.086 R)
• M36: 60,039,909 km (0.096 R)
• M37: 60,926,575 km (0.044 R)
• M38: 62,047,063 km (0.116 R)
• M39: 65,024,510 km (0.069 R)
• M40: 67,856,098 km (0.091 R)
• M41: 70,768,918 km (0.071 R)
• M42: 90,301,763 km (0.111 R)
• M43: 103,019,227 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 10,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit