🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.49 AU - 1.61 AU

Year: 723 Days

Day: 38.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.73 AU - 4.23 AU

Year: 2975 Days

Day: 24.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.6

Radius: 8.2

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.26 AU - 8.36 AU

Year: 6660 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,978,089 km

• M1: 103,821 km (0.082 R)
• M2: 361,877 km (0.05 R)
• M3: 669,301 km (0.054 R)
• M4: 2,180,688 km (0.104 R)
• M5: 2,573,981 km (0.07 R)
• M6: 3,013,948 km (0.088 R)
• M7: 3,526,770 km (0.042 R)
• M8: 4,308,568 km (0.114 R)
• M9: 4,812,863 km (0.106 R)
• M10: 5,293,670 km (0.047 R)
• M11: 5,972,845 km (0.068 R)
• M12: 6,818,671 km (0.102 R)
• M13: 7,193,862 km (0.085 R)
• M14: 7,903,854 km (0.116 R)
• M15: 8,402,613 km (0.032 R)
• M16: 11,165,536 km (0.097 R)
• M17: 11,424,490 km (0.109 R)
• M18: 13,525,143 km (0.111 R)
• M19: 14,299,312 km (0.073 R)
• M20: 14,728,359 km (0.11 R)
• M21: 17,484,700 km (0.09 R)
• M22: 18,046,141 km (0.075 R)
• M23: 19,727,322 km (0.119 R)
• M24: 22,318,207 km (0.092 R)
• M25: 26,755,280 km (0.103 R)
• M26: 27,594,973 km (0.073 R)
• M27: 29,033,207 km (0.055 R)
• M28: 39,083,341 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591

Radius: 4.8

Gravity: 25.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.05 AU - 15.47 AU

Year: 22339 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,978,089 km

• M1: 61,784 km (0.118 R)
• M2: 219,310 km (0.076 R)
• M3: 553,063 km (0.089 R)
• M4: 900,729 km (0.108 R)
• M5: 1,219,671 km (0.109 R)
• M6: 2,449,067 km (0.082 R)
• M7: 3,041,774 km (0.056 R)
• M8: 4,070,857 km (0.079 R)
• M9: 5,832,522 km (0.074 R)
• M10: 6,517,680 km (0.084 R)
• M11: 7,496,499 km (0.109 R)
• M12: 8,676,826 km (0.069 R)
• M13: 10,456,592 km (0.089 R)
• M14: 11,078,919 km (0.028 R)
• M15: 11,270,404 km (0.094 R)
• M16: 11,858,025 km (0.051 R)
• M17: 14,113,213 km (0.039 R)
• M18: 14,338,208 km (0.065 R)
• M19: 14,795,529 km (0.035 R)
• M20: 15,659,157 km (0.114 R)
• M21: 17,486,046 km (0.086 R)
• M22: 20,010,510 km (0.097 R)
• M23: 23,077,416 km (0.028 R)
• M24: 25,434,630 km (0.081 R)
• M25: 26,900,390 km (0.086 R)
• M26: 27,595,571 km (0.112 R)
• M27: 30,495,975 km (0.048 R)
• M28: 35,909,922 km (0.086 R)
• M29: 46,905,066 km (0.045 R)
• M30: 49,966,736 km (0.06 R)
• M31: 58,776,704 km (0.108 R)
• M32: 59,749,988 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit