🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.62 AU - 0.72 AU

Year: 245 Days

Day: 22.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.79 AU - 0.97 AU

Year: 368 Days

Day: 35.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,184,216 km

• M1: 252,072 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.71 AU - 1.17 AU

Year: 407 Days

Day: 36.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.8 AU - 1.18 AU

Year: 440 Days

Day: 13.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,184,216 km

• M1: 312,211 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.93 AU - 1.43 AU

Year: 572 Days

Day: 43.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.15 AU - 1.73 AU

Year: 771 Days

Day: 45.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.42 AU - 1.52 AU

Year: 795 Days

Day: 17 Hours

Environment

Temp: -105 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.38 AU - 1.78 AU

Year: 886 Days

Day: 23.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 13.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.43 AU - 7.21 AU

Year: 7090 Days

Day: 5.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,184,216 km

• M1: 167,849 km (0.089 R)
• M2: 676,482 km (0.09 R)
• M3: 1,187,358 km (0.111 R)
• M4: 2,516,236 km (0.028 R)
• M5: 3,133,926 km (0.106 R)
• M6: 3,680,257 km (0.118 R)
• M7: 4,105,265 km (0.112 R)
• M8: 4,704,404 km (0.094 R)
• M9: 5,176,535 km (0.11 R)
• M10: 6,320,809 km (0.068 R)
• M11: 7,547,961 km (0.079 R)
• M12: 8,796,355 km (0.091 R)
• M13: 10,324,048 km (0.069 R)
• M14: 12,460,306 km (0.091 R)
• M15: 14,505,159 km (0.097 R)
• M16: 18,085,784 km (0.041 R)
• M17: 19,700,394 km (0.092 R)
• M18: 21,892,003 km (0.092 R)
• M19: 26,569,779 km (0.102 R)
• M20: 27,034,130 km (0.114 R)
• M21: 27,693,259 km (0.108 R)
• M22: 28,363,008 km (0.117 R)
• M23: 30,134,845 km (0.059 R)
• M24: 31,770,997 km (0.1 R)
• M25: 40,480,885 km (0.11 R)
• M26: 41,592,696 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.5

Radius: 3.3

Gravity: 49.63 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.97 AU - 10.99 AU

Year: 16235 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,184,216 km

• M1: 56,398 km (0.098 R)
• M2: 169,195 km (0.089 R)
• M3: 665,860 km (0.114 R)
• M4: 775,366 km (0.066 R)
• M5: 896,839 km (0.062 R)
• M6: 1,019,509 km (0.053 R)
• M7: 2,258,329 km (0.083 R)
• M8: 3,214,110 km (0.059 R)
• M9: 3,724,089 km (0.091 R)
• M10: 4,102,722 km (0.113 R)
• M11: 5,214,084 km (0.117 R)
• M12: 7,683,945 km (0.117 R)
• M13: 8,638,230 km (0.097 R)
• M14: 8,888,657 km (0.042 R)
• M15: 9,509,338 km (0.109 R)
• M16: 9,615,553 km (0.09 R)
• M17: 11,725,631 km (0.114 R)
• M18: 12,407,947 km (0.056 R)
• M19: 14,683,779 km (0.11 R)
• M20: 17,301,742 km (0.113 R)
• M21: 20,039,981 km (0.067 R)
• M22: 20,302,226 km (0.074 R)
• M23: 20,744,587 km (0.067 R)
• M24: 21,648,607 km (0.065 R)
• M25: 22,578,507 km (0.11 R)
• M26: 23,053,331 km (0.108 R)
• M27: 24,121,161 km (0.101 R)
• M28: 25,732,779 km (0.103 R)
• M29: 26,987,456 km (0.083 R)
• M30: 29,280,492 km (0.083 R)
• M31: 36,280,775 km (0.109 R)
• M32: 37,723,347 km (0.059 R)
• M33: 38,660,877 km (0.118 R)
• M34: 38,795,964 km (0.059 R)
• M35: 39,203,468 km (0.068 R)
• M36: 39,476,784 km (0.118 R)
• M37: 44,614,423 km (0.063 R)
• M38: 47,807,889 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 16,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit