🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 143 Days

Day: 17.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.62 AU

Year: 147 Days

Day: 40.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.32 AU - 1.68 AU

Year: 661 Days

Day: 26.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.61 AU - 4.25 AU

Year: 2804 Days

Day: 46 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.16 AU - 4.88 AU

Year: 2901 Days

Day: 45.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.76 AU - 5.82 AU

Year: 3773 Days

Day: 33.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.4

Radius: 3.1

Gravity: 17.63 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.76 AU - 21.24 AU

Year: 28637 Days

Day: 17.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,672,779 km

• M1: 40,541 km (0.099 R)
• M2: 90,357 km (0.08 R)
• M3: 197,320 km (0.064 R)
• M4: 322,683 km (0.096 R)
• M5: 696,228 km (0.044 R)
• M6: 863,629 km (0.037 R)
• M7: 1,161,478 km (0.112 R)
• M8: 1,334,114 km (0.072 R)
• M9: 1,758,224 km (0.103 R)
• M10: 1,984,865 km (0.072 R)
• M11: 2,465,074 km (0.098 R)
• M12: 2,590,586 km (0.08 R)
• M13: 2,750,506 km (0.11 R)
• M14: 3,421,154 km (0.093 R)
• M15: 3,631,788 km (0.098 R)
• M16: 3,702,846 km (0.102 R)
• M17: 3,846,610 km (0.118 R)
• M18: 4,630,503 km (0.094 R)
• M19: 4,707,695 km (0.083 R)
• M20: 5,139,734 km (0.084 R)
• M21: 5,179,677 km (0.102 R)
• M22: 5,380,736 km (0.089 R)
• M23: 5,707,757 km (0.089 R)
• M24: 5,915,399 km (0.051 R)
• M25: 5,957,137 km (0.102 R)
• M26: 6,167,771 km (0.111 R)
• M27: 7,663,301 km (0.112 R)
• M28: 9,852,665 km (0.108 R)
• M29: 9,951,998 km (0.04 R)
• M30: 10,504,014 km (0.11 R)
• M31: 11,066,054 km (0.052 R)
• M32: 11,169,276 km (0.113 R)
• M33: 13,740,415 km (0.079 R)
• M34: 17,374,745 km (0.091 R)
• M35: 17,795,864 km (0.115 R)
• M36: 18,586,787 km (0.058 R)
• M37: 19,451,314 km (0.068 R)
• M38: 21,733,728 km (0.102 R)
• M39: 23,832,437 km (0.111 R)
• M40: 24,166,190 km (0.083 R)
• M41: 24,703,246 km (0.102 R)
• M42: 25,312,259 km (0.086 R)
• M43: 25,448,243 km (0.068 R)
• M44: 25,994,724 km (0.086 R)
• M45: 26,475,981 km (0.117 R)
• M46: 26,960,229 km (0.089 R)
• M47: 27,517,182 km (0.083 R)
• M48: 28,218,796 km (0.097 R)
• M49: 29,782,842 km (0.11 R)
• M50: 32,697,756 km (0.119 R)
• M51: 33,440,510 km (0.097 R)
• M52: 35,245,707 km (0.056 R)
• M53: 36,236,793 km (0.055 R)
• M54: 37,236,855 km (0.115 R)
• M55: 37,701,506 km (0.025 R)
• M56: 39,028,439 km (0.045 R)
• M57: 39,106,978 km (0.061 R)
• M58: 39,500,420 km (0.083 R)
• M59: 42,129,752 km (0.117 R)
• M60: 43,099,895 km (0.066 R)
• M61: 43,343,589 km (0.102 R)
• M62: 44,404,687 km (0.117 R)
• M63: 44,732,905 km (0.108 R)
• M64: 45,391,884 km (0.095 R)
• M65: 49,496,849 km (0.096 R)
• M66: 50,349,108 km (0.04 R)
• M67: 50,776,958 km (0.11 R)
• M68: 52,760,925 km (0.095 R)
• M69: 54,068,410 km (0.108 R)
• M70: 54,418,918 km (0.113 R)
• M71: 54,682,210 km (0.068 R)
• M72: 55,298,404 km (0.06 R)
• M73: 57,517,539 km (0.058 R)
• M74: 58,952,930 km (0.119 R)
• M75: 59,403,968 km (0.094 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit