🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.65 AU - 0.67 AU

Year: 164 Days

Day: 13.5 Hours

Environment

Temp: 293 °C

Axial Tilt: 122.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.64 AU - 0.7 AU

Year: 168 Days

Day: 26.7 Hours

Environment

Temp: 328 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.39 AU - 1.73 AU

Year: 597 Days

Day: 39.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.57 AU - 1.89 AU

Year: 697 Days

Day: 20.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.09 AU - 2.23 AU

Year: 973 Days

Day: 32.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,345,816 km

• M1: 532,120 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.48 AU - 2.48 AU

Year: 1197 Days

Day: 31.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,345,816 km

• M1: 23,936 km (0.111 R)
• M2: 41,439 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.29 AU - 4.71 AU

Year: 2452 Days

Day: 46.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.67 AU - 7.13 AU

Year: 4963 Days

Day: 39.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.1

Radius: 9.6

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.96 AU - 12.02 AU

Year: 10414 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,345,816 km

• M1: 119,379 km (0.065 R)
• M2: 533,616 km (0.09 R)
• M3: 938,278 km (0.106 R)
• M4: 1,327,083 km (0.112 R)
• M5: 2,060,561 km (0.049 R)
• M6: 2,707,422 km (0.096 R)
• M7: 3,067,056 km (0.088 R)
• M8: 3,407,839 km (0.074 R)
• M9: 4,493,172 km (0.114 R)
• M10: 5,369,965 km (0.119 R)
• M11: 7,288,707 km (0.11 R)
• M12: 8,590,658 km (0.092 R)
• M13: 9,988,949 km (0.063 R)
• M14: 10,360,999 km (0.025 R)
• M15: 12,667,648 km (0.112 R)
• M16: 13,421,472 km (0.108 R)
• M17: 15,720,492 km (0.118 R)
• M18: 18,907,824 km (0.069 R)
• M19: 20,824,024 km (0.087 R)
• M20: 25,038,944 km (0.067 R)
• M21: 29,463,450 km (0.032 R)
• M22: 29,790,322 km (0.118 R)
• M23: 35,477,584 km (0.083 R)
• M24: 36,344,952 km (0.057 R)
• M25: 37,480,849 km (0.086 R)
• M26: 41,302,177 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 8.2

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.39 AU - 15.19 AU

Year: 16557 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,345,816 km

• M1: 286,480 km (0.118 R)
• M2: 608,265 km (0.069 R)
• M3: 1,675,047 km (0.109 R)
• M4: 4,770,526 km (0.083 R)
• M5: 5,374,004 km (0.109 R)
• M6: 5,869,173 km (0.061 R)
• M7: 6,229,555 km (0.113 R)
• M8: 6,776,185 km (0.084 R)
• M9: 8,710,785 km (0.087 R)
• M10: 10,112,966 km (0.092 R)
• M11: 10,867,986 km (0.12 R)
• M12: 12,555,001 km (0.071 R)
• M13: 13,912,452 km (0.112 R)
• M14: 17,482,755 km (0.081 R)
• M15: 20,145,896 km (0.108 R)
• M16: 21,432,737 km (0.074 R)
• M17: 21,905,317 km (0.108 R)
• M18: 22,969,407 km (0.114 R)
• M19: 25,305,377 km (0.098 R)
• M20: 30,920,833 km (0.09 R)
• M21: 31,281,962 km (0.085 R)
• M22: 34,789,733 km (0.118 R)
• M23: 38,273,867 km (0.117 R)
• M24: 39,957,741 km (0.115 R)
• M25: 49,450,324 km (0.105 R)
• M26: 55,953,643 km (0.095 R)
• M27: 66,142,604 km (0.106 R)

Kuiper Belt

Range: 35.7 - 57.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 12,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit