🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.59 AU - 0.83 AU

Year: 222 Days

Day: 21.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,886,041 km

• M1: 43,234 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.79 AU - 1.09 AU

Year: 338 Days

Day: 29.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.73 AU - 2.07 AU

Year: 971 Days

Day: 36 Hours

Environment

Temp: -69 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.8 AU - 2.26 AU

Year: 1073 Days

Day: 27.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.93 AU - 2.81 AU

Year: 1353 Days

Day: 45.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,886,041 km

• M1: 2,135,958 km (0.076 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 13.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.29 AU - 12.13 AU

Year: 12998 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,886,041 km

• M1: 308,022 km (0.118 R)
• M2: 966,701 km (0.099 R)
• M3: 1,056,011 km (0.038 R)
• M4: 1,231,938 km (0.112 R)
• M5: 1,975,739 km (0.119 R)
• M6: 2,062,955 km (0.106 R)
• M7: 2,456,098 km (0.043 R)
• M8: 2,726,272 km (0.054 R)
• M9: 3,175,364 km (0.073 R)
• M10: 3,435,216 km (0.116 R)
• M11: 6,008,748 km (0.119 R)
• M12: 6,137,103 km (0.109 R)
• M13: 6,505,712 km (0.084 R)
• M14: 7,038,580 km (0.059 R)
• M15: 8,744,744 km (0.1 R)
• M16: 9,184,412 km (0.118 R)
• M17: 9,382,180 km (0.07 R)
• M18: 9,581,444 km (0.118 R)
• M19: 10,676,052 km (0.08 R)
• M20: 10,936,352 km (0.11 R)
• M21: 12,296,347 km (0.074 R)
• M22: 13,232,530 km (0.072 R)
• M23: 15,938,307 km (0.107 R)
• M24: 17,629,211 km (0.085 R)
• M25: 18,029,835 km (0.069 R)
• M26: 18,308,984 km (0.094 R)
• M27: 18,402,333 km (0.109 R)
• M28: 19,218,240 km (0.087 R)
• M29: 19,598,817 km (0.053 R)
• M30: 20,755,358 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.6

Radius: 3.5

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.86 AU - 16.5 AU

Year: 21934 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,886,041 km

• M1: 95,443 km (0.071 R)
• M2: 236,215 km (0.112 R)
• M3: 260,899 km (0.062 R)
• M4: 326,423 km (0.105 R)
• M5: 489,783 km (0.04 R)
• M6: 676,033 km (0.033 R)
• M7: 1,045,091 km (0.029 R)
• M8: 1,194,689 km (0.064 R)
• M9: 1,419,983 km (0.081 R)
• M10: 1,909,168 km (0.061 R)
• M11: 2,039,019 km (0.098 R)
• M12: 2,279,872 km (0.038 R)
• M13: 2,445,476 km (0.077 R)
• M14: 2,614,971 km (0.045 R)
• M15: 2,788,355 km (0.091 R)
• M16: 4,035,702 km (0.114 R)
• M17: 5,103,980 km (0.096 R)
• M18: 5,175,787 km (0.066 R)
• M19: 5,466,157 km (0.071 R)
• M20: 6,062,903 km (0.091 R)
• M21: 6,640,799 km (0.094 R)
• M22: 6,758,533 km (0.115 R)
• M23: 7,195,957 km (0.103 R)
• M24: 8,350,104 km (0.117 R)
• M25: 8,562,085 km (0.112 R)
• M26: 9,560,351 km (0.096 R)
• M27: 9,916,095 km (0.09 R)
• M28: 10,005,704 km (0.091 R)
• M29: 10,594,671 km (0.094 R)
• M30: 10,916,456 km (0.051 R)
• M31: 11,806,114 km (0.105 R)
• M32: 11,901,109 km (0.072 R)
• M33: 12,379,822 km (0.118 R)
• M34: 12,524,633 km (0.118 R)
• M35: 14,712,502 km (0.04 R)
• M36: 15,588,996 km (0.12 R)
• M37: 16,641,417 km (0.076 R)
• M38: 18,207,856 km (0.102 R)
• M39: 19,147,779 km (0.119 R)
• M40: 19,259,379 km (0.088 R)
• M41: 19,539,427 km (0.096 R)
• M42: 21,016,855 km (0.104 R)
• M43: 21,362,875 km (0.092 R)
• M44: 22,294,720 km (0.108 R)
• M45: 22,943,077 km (0.098 R)
• M46: 23,180,489 km (0.097 R)
• M47: 23,418,499 km (0.1 R)
• M48: 23,837,224 km (0.111 R)
• M49: 24,198,054 km (0.094 R)
• M50: 25,168,944 km (0.028 R)
• M51: 25,967,198 km (0.114 R)
• M52: 26,338,500 km (0.087 R)
• M53: 26,649,065 km (0.105 R)
• M54: 27,336,917 km (0.09 R)
• M55: 27,525,559 km (0.078 R)
• M56: 27,588,540 km (0.104 R)
• M57: 28,030,452 km (0.107 R)
• M58: 29,049,663 km (0.109 R)
• M59: 29,499,354 km (0.096 R)
• M60: 29,628,307 km (0.026 R)
• M61: 31,321,157 km (0.094 R)
• M62: 31,584,299 km (0.039 R)
• M63: 31,782,217 km (0.117 R)
• M64: 32,577,928 km (0.065 R)
• M65: 34,731,390 km (0.069 R)
• M66: 34,799,457 km (0.104 R)
• M67: 35,003,807 km (0.113 R)
• M68: 35,072,024 km (0.062 R)
• M69: 35,962,879 km (0.079 R)
• M70: 37,766,730 km (0.077 R)
• M71: 37,976,766 km (0.07 R)
• M72: 38,327,722 km (0.105 R)
• M73: 38,468,344 km (0.107 R)
• M74: 38,609,116 km (0.03 R)
• M75: 39,103,537 km (0.057 R)
• M76: 40,027,005 km (0.086 R)
• M77: 40,670,425 km (0.034 R)
• M78: 41,678,416 km (0.11 R)
• M79: 41,967,738 km (0.088 R)
• M80: 42,040,293 km (0.078 R)
• M81: 42,403,217 km (0.091 R)
• M82: 42,840,193 km (0.064 R)
• M83: 43,425,120 km (0.057 R)
• M84: 44,529,003 km (0.109 R)
• M85: 45,418,662 km (0.072 R)
• M86: 45,865,660 km (0.068 R)
• M87: 46,014,959 km (0.084 R)
• M88: 47,441,823 km (0.053 R)
• M89: 47,517,220 km (0.12 R)
• M90: 47,971,100 km (0.067 R)
• M91: 50,030,913 km (0.036 R)
• M92: 50,107,807 km (0.037 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit