🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.81 AU - 0.99 AU

Year: 310 Days

Day: 40.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.81 AU - 1.09 AU

Year: 337 Days

Day: 29 Hours

Environment

Temp: 87 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.27 AU - 1.39 AU

Year: 557 Days

Day: 13.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.24 AU - 3.3 AU

Year: 1676 Days

Day: 34.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.73 AU - 2.89 AU

Year: 1712 Days

Day: 15.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.4 AU - 3.28 AU

Year: 1739 Days

Day: 27.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.04 AU - 4.08 AU

Year: 2973 Days

Day: 28.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,923,829 km

• M1: 282,142 km (0.108 R)
• M2: 2,423,186 km (0.081 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.53 AU - 5.81 AU

Year: 3668 Days

Day: 20 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 12.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.54 AU - 8.6 AU

Year: 6832 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,923,829 km

• M1: 195,973 km (0.061 R)
• M2: 279,150 km (0.102 R)
• M3: 431,590 km (0.116 R)
• M4: 607,816 km (0.115 R)
• M5: 782,546 km (0.055 R)
• M6: 1,185,114 km (0.115 R)
• M7: 1,356,853 km (0.064 R)
• M8: 1,537,268 km (0.108 R)
• M9: 1,630,467 km (0.062 R)
• M10: 1,764,507 km (0.096 R)
• M11: 2,337,916 km (0.077 R)
• M12: 3,013,799 km (0.101 R)
• M13: 3,228,023 km (0.102 R)
• M14: 4,754,819 km (0.114 R)
• M15: 5,117,893 km (0.028 R)
• M16: 6,109,876 km (0.119 R)
• M17: 6,814,333 km (0.095 R)
• M18: 7,287,660 km (0.113 R)
• M19: 7,706,684 km (0.043 R)
• M20: 8,001,242 km (0.113 R)
• M21: 8,839,289 km (0.064 R)
• M22: 8,976,022 km (0.093 R)
• M23: 9,147,910 km (0.11 R)
• M24: 9,251,432 km (0.074 R)
• M25: 9,775,622 km (0.092 R)
• M26: 10,023,506 km (0.099 R)
• M27: 10,309,537 km (0.058 R)
• M28: 10,779,873 km (0.084 R)
• M29: 11,036,134 km (0.088 R)
• M30: 11,368,391 km (0.1 R)
• M31: 11,517,241 km (0.102 R)
• M32: 11,779,187 km (0.092 R)
• M33: 12,347,210 km (0.045 R)
• M34: 12,885,463 km (0.119 R)
• M35: 13,235,522 km (0.083 R)
• M36: 14,024,651 km (0.114 R)
• M37: 14,545,850 km (0.078 R)
• M38: 14,748,106 km (0.115 R)
• M39: 15,689,974 km (0.111 R)
• M40: 17,416,932 km (0.073 R)
• M41: 17,804,091 km (0.046 R)
• M42: 18,281,159 km (0.077 R)
• M43: 18,938,642 km (0.109 R)
• M44: 19,115,167 km (0.061 R)
• M45: 19,381,152 km (0.111 R)
• M46: 19,692,914 km (0.03 R)
• M47: 20,051,351 km (0.033 R)
• M48: 20,321,674 km (0.109 R)
• M49: 20,638,373 km (0.11 R)
• M50: 21,231,079 km (0.114 R)
• M51: 21,783,245 km (0.097 R)
• M52: 22,386,573 km (0.034 R)
• M53: 22,760,718 km (0.08 R)
• M54: 23,089,683 km (0.085 R)
• M55: 23,895,417 km (0.116 R)
• M56: 24,854,938 km (0.099 R)
• M57: 24,951,728 km (0.068 R)
• M58: 25,925,161 km (0.108 R)
• M59: 26,121,284 km (0.097 R)
• M60: 26,268,788 km (0.034 R)
• M61: 26,960,678 km (0.092 R)
• M62: 27,209,160 km (0.113 R)
• M63: 28,412,824 km (0.036 R)
• M64: 28,868,649 km (0.057 R)
• M65: 30,612,362 km (0.051 R)
• M66: 31,183,826 km (0.081 R)
• M67: 31,968,915 km (0.097 R)
• M68: 32,179,250 km (0.101 R)
• M69: 32,548,607 km (0.095 R)
• M70: 33,238,253 km (0.071 R)
• M71: 33,932,836 km (0.099 R)
• M72: 34,093,804 km (0.063 R)
• M73: 34,308,776 km (0.083 R)
• M74: 34,416,486 km (0.111 R)
• M75: 35,227,606 km (0.089 R)
• M76: 35,662,786 km (0.095 R)
• M77: 36,264,020 km (0.066 R)
• M78: 36,758,441 km (0.1 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit