🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.01 AU - 1.07 AU

Year: 330 Days

Day: 40.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.11 AU - 1.69 AU

Year: 515 Days

Day: 14.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,162,140 km

• M1: 51,162 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.97 AU - 8.41 AU

Year: 6630 Days

Day: 17.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 88.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,162,140 km

• M1: 1,849,478 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 10.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.19 AU - 10.27 AU

Year: 9437 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,162,140 km

• M1: 134,339 km (0.11 R)
• M2: 472,131 km (0.11 R)
• M3: 839,842 km (0.052 R)
• M4: 1,406,519 km (0.105 R)
• M5: 1,806,993 km (0.072 R)
• M6: 2,684,983 km (0.092 R)
• M7: 3,090,842 km (0.037 R)
• M8: 3,950,730 km (0.075 R)
• M9: 4,478,212 km (0.09 R)
• M10: 4,933,439 km (0.094 R)
• M11: 5,706,710 km (0.103 R)
• M12: 6,775,587 km (0.114 R)
• M13: 7,376,970 km (0.051 R)
• M14: 8,992,777 km (0.05 R)
• M15: 12,519,247 km (0.098 R)
• M16: 13,194,831 km (0.097 R)
• M17: 13,717,377 km (0.09 R)
• M18: 15,304,610 km (0.05 R)
• M19: 17,011,073 km (0.108 R)
• M20: 20,182,099 km (0.091 R)
• M21: 21,189,641 km (0.11 R)
• M22: 25,113,294 km (0.08 R)
• M23: 25,557,300 km (0.074 R)
• M24: 26,278,512 km (0.111 R)
• M25: 27,385,835 km (0.054 R)
• M26: 28,620,167 km (0.085 R)
• M27: 35,911,567 km (0.075 R)
• M28: 37,044,921 km (0.105 R)
• M29: 40,588,296 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.8

Radius: 13.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.31 AU - 11.87 AU

Year: 10715 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,162,140 km

• M1: 166,652 km (0.109 R)
• M2: 597,344 km (0.06 R)
• M3: 1,217,727 km (0.119 R)
• M4: 1,774,380 km (0.12 R)
• M5: 2,499,182 km (0.098 R)
• M6: 3,042,073 km (0.105 R)
• M7: 3,870,695 km (0.049 R)
• M8: 4,338,937 km (0.117 R)
• M9: 5,193,440 km (0.111 R)
• M10: 5,870,370 km (0.04 R)
• M11: 7,237,096 km (0.091 R)
• M12: 7,736,903 km (0.087 R)
• M13: 8,215,317 km (0.059 R)
• M14: 9,671,203 km (0.092 R)
• M15: 10,592,128 km (0.085 R)
• M16: 18,212,194 km (0.086 R)
• M17: 18,827,341 km (0.032 R)
• M18: 21,683,164 km (0.076 R)
• M19: 22,113,408 km (0.113 R)
• M20: 23,259,028 km (0.11 R)
• M21: 33,316,343 km (0.092 R)
• M22: 37,841,829 km (0.09 R)
• M23: 39,607,532 km (0.096 R)
• M24: 40,640,805 km (0.078 R)
• M25: 47,655,449 km (0.108 R)

Kuiper Belt

Range: 35.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit