🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.99 AU - 1.09 AU

Year: 323 Days

Day: 23.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,223,181 km

• M1: 398,230 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.58 AU - 9.56 AU

Year: 7636 Days

Day: 25.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.2

Radius: 8.7

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.77 AU - 11.63 AU

Year: 9195 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,223,181 km

• M1: 112,198 km (0.062 R)
• M2: 392,694 km (0.047 R)
• M3: 1,020,706 km (0.083 R)
• M4: 1,407,417 km (0.051 R)
• M5: 2,074,623 km (0.111 R)
• M6: 2,851,036 km (0.035 R)
• M7: 3,282,177 km (0.098 R)
• M8: 3,756,403 km (0.028 R)
• M9: 4,106,611 km (0.1 R)
• M10: 4,567,522 km (0.115 R)
• M11: 5,592,866 km (0.101 R)
• M12: 6,495,240 km (0.107 R)
• M13: 7,533,450 km (0.096 R)
• M14: 8,958,369 km (0.073 R)
• M15: 9,292,721 km (0.113 R)
• M16: 10,767,008 km (0.102 R)
• M17: 11,476,251 km (0.091 R)
• M18: 14,108,575 km (0.045 R)
• M19: 14,561,558 km (0.045 R)
• M20: 15,428,627 km (0.11 R)
• M21: 17,858,395 km (0.119 R)
• M22: 19,164,235 km (0.025 R)
• M23: 19,800,325 km (0.108 R)
• M24: 22,137,643 km (0.118 R)
• M25: 23,015,184 km (0.06 R)
• M26: 25,595,597 km (0.06 R)
• M27: 26,758,422 km (0.112 R)
• M28: 28,465,333 km (0.113 R)
• M29: 34,251,928 km (0.114 R)
• M30: 36,990,168 km (0.032 R)
• M31: 47,215,631 km (0.101 R)
• M32: 47,938,189 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 8.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.87 AU - 11.27 AU

Year: 11211 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,223,181 km

• M1: 105,766 km (0.11 R)
• M2: 531,671 km (0.108 R)
• M3: 879,635 km (0.116 R)
• M4: 1,193,791 km (0.118 R)
• M5: 1,665,473 km (0.108 R)
• M6: 1,960,779 km (0.095 R)
• M7: 3,023,373 km (0.111 R)
• M8: 4,160,317 km (0.082 R)
• M9: 5,369,666 km (0.051 R)
• M10: 5,987,804 km (0.045 R)
• M11: 6,580,212 km (0.092 R)
• M12: 7,841,172 km (0.113 R)
• M13: 9,031,523 km (0.112 R)
• M14: 9,716,681 km (0.087 R)
• M15: 10,783,613 km (0.103 R)
• M16: 11,293,742 km (0.107 R)
• M17: 12,197,462 km (0.063 R)
• M18: 16,035,396 km (0.101 R)
• M19: 17,244,745 km (0.05 R)
• M20: 19,543,167 km (0.101 R)
• M21: 20,687,740 km (0.054 R)
• M22: 22,446,413 km (0.064 R)
• M23: 23,110,029 km (0.076 R)
• M24: 25,715,126 km (0.062 R)
• M25: 34,257,164 km (0.112 R)
• M26: 35,025,948 km (0.056 R)
• M27: 35,693,902 km (0.046 R)
• M28: 38,805,089 km (0.112 R)
• M29: 39,640,294 km (0.116 R)
• M30: 40,122,897 km (0.102 R)
• M31: 40,976,951 km (0.081 R)

Kuiper Belt

Range: 36 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 12,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit