🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.51 AU - 0.77 AU

Year: 191 Days

Day: 14 Hours

Environment

Temp: 197 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.12 AU - 1.24 AU

Year: 478 Days

Day: 24 Hours

Environment

Temp: -10 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,194,036 km

• M1: 37,100 km (0.032 R)
• M2: 203,603 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.24 AU - 1.46 AU

Year: 585 Days

Day: 41.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.66 AU - 2.16 AU

Year: 984 Days

Day: 28.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,194,036 km

• M1: 35,754 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.41 AU - 4.05 AU

Year: 2685 Days

Day: 28.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 11.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.02 AU - 5.72 AU

Year: 4639 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,194,036 km

• M1: 143,016 km (0.073 R)
• M2: 533,466 km (0.095 R)
• M3: 985,551 km (0.104 R)
• M4: 1,589,627 km (0.078 R)
• M5: 2,757,538 km (0.058 R)
• M6: 3,544,722 km (0.1 R)
• M7: 3,991,720 km (0.06 R)
• M8: 5,262,853 km (0.108 R)
• M9: 6,320,061 km (0.088 R)
• M10: 9,678,982 km (0.079 R)
• M11: 12,470,628 km (0.089 R)
• M12: 13,509,735 km (0.101 R)
• M13: 14,234,088 km (0.119 R)
• M14: 17,093,053 km (0.071 R)
• M15: 17,817,555 km (0.061 R)
• M16: 18,688,813 km (0.106 R)
• M17: 21,403,566 km (0.091 R)
• M18: 22,316,562 km (0.103 R)
• M19: 23,328,741 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 10.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.67 AU - 10.19 AU

Year: 9124 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,194,036 km

• M1: 134,189 km (0.053 R)
• M2: 666,608 km (0.113 R)
• M3: 1,180,477 km (0.066 R)
• M4: 1,688,212 km (0.11 R)
• M5: 3,796,794 km (0.068 R)
• M6: 6,602,053 km (0.03 R)
• M7: 7,261,481 km (0.118 R)
• M8: 8,711,533 km (0.12 R)
• M9: 9,745,404 km (0.102 R)
• M10: 14,034,674 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.3

Radius: 4.3

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.01 AU - 23.09 AU

Year: 29783 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,194,036 km

• M1: 54,753 km (0.041 R)
• M2: 213,775 km (0.096 R)
• M3: 351,405 km (0.112 R)
• M4: 856,448 km (0.113 R)
• M5: 1,335,610 km (0.058 R)
• M6: 1,609,523 km (0.076 R)
• M7: 1,760,019 km (0.109 R)
• M8: 2,012,989 km (0.11 R)
• M9: 2,331,184 km (0.108 R)
• M10: 2,546,605 km (0.116 R)
• M11: 3,947,289 km (0.085 R)
• M12: 5,755,180 km (0.049 R)
• M13: 5,910,612 km (0.107 R)
• M14: 6,068,886 km (0.117 R)
• M15: 6,687,922 km (0.071 R)
• M16: 6,859,810 km (0.056 R)
• M17: 9,265,643 km (0.097 R)
• M18: 10,714,798 km (0.066 R)
• M19: 11,802,374 km (0.096 R)
• M20: 15,058,372 km (0.07 R)
• M21: 15,957,006 km (0.117 R)
• M22: 17,696,082 km (0.097 R)
• M23: 18,191,550 km (0.105 R)
• M24: 18,526,948 km (0.095 R)
• M25: 19,909,681 km (0.094 R)
• M26: 22,588,680 km (0.108 R)
• M27: 23,964,083 km (0.112 R)
• M28: 24,877,079 km (0.025 R)
• M29: 25,813,113 km (0.096 R)
• M30: 32,537,537 km (0.05 R)
• M31: 35,838,713 km (0.058 R)
• M32: 36,897,567 km (0.089 R)
• M33: 54,504,339 km (0.104 R)
• M34: 55,200,866 km (0.115 R)
• M35: 57,326,203 km (0.089 R)
• M36: 61,363,251 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 13,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit