🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.56 AU - 0.9 AU

Year: 231 Days

Day: 35.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,277,628 km

• M1: 28,274 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.9 AU - 0.92 AU

Year: 322 Days

Day: 25.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,277,628 km

• M1: 43,383 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.35 AU - 1.41 AU

Year: 601 Days

Day: 37 Hours

Environment

Temp: -29 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,277,628 km

• M1: 30,219 km (0.108 R)
• M2: 118,033 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.77 AU - 2.91 AU

Year: 1327 Days

Day: 27.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,277,628 km

• M1: 276,008 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3 AU - 4.04 AU

Year: 2449 Days

Day: 42 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,277,628 km

• M1: 3,225,031 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378

Radius: 14.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.35 AU - 11.87 AU

Year: 14671 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,277,628 km

• M1: 185,352 km (0.046 R)
• M2: 761,453 km (0.108 R)
• M3: 1,406,070 km (0.071 R)
• M4: 2,002,816 km (0.108 R)
• M5: 3,570,004 km (0.095 R)
• M6: 4,040,489 km (0.064 R)
• M7: 4,886,914 km (0.114 R)
• M8: 5,436,237 km (0.12 R)
• M9: 6,394,262 km (0.038 R)
• M10: 7,214,956 km (0.102 R)
• M11: 7,714,912 km (0.068 R)
• M12: 9,750,191 km (0.083 R)
• M13: 10,785,258 km (0.096 R)
• M14: 11,440,796 km (0.096 R)
• M15: 14,594,020 km (0.112 R)
• M16: 17,310,867 km (0.104 R)
• M17: 21,014,162 km (0.109 R)
• M18: 24,278,837 km (0.106 R)
• M19: 25,216,217 km (0.097 R)
• M20: 25,886,715 km (0.054 R)
• M21: 29,418,870 km (0.106 R)
• M22: 30,809,083 km (0.117 R)
• M23: 32,692,520 km (0.091 R)
• M24: 42,461,860 km (0.036 R)
• M25: 43,960,232 km (0.117 R)
• M26: 49,408,287 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.7

Radius: 6.1

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.47 AU - 19.11 AU

Year: 22173 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,277,628 km

• M1: 75,996 km (0.075 R)
• M2: 364,570 km (0.118 R)
• M3: 1,142,629 km (0.113 R)
• M4: 1,537,417 km (0.074 R)
• M5: 1,938,938 km (0.107 R)
• M6: 2,501,127 km (0.11 R)
• M7: 3,138,713 km (0.051 R)
• M8: 3,364,007 km (0.051 R)
• M9: 4,205,944 km (0.115 R)
• M10: 4,515,612 km (0.039 R)
• M11: 5,141,978 km (0.062 R)
• M12: 5,741,267 km (0.117 R)
• M13: 6,036,424 km (0.049 R)
• M14: 6,749,258 km (0.081 R)
• M15: 10,916,007 km (0.054 R)
• M16: 11,369,438 km (0.039 R)
• M17: 12,947,845 km (0.067 R)
• M18: 14,745,114 km (0.09 R)
• M19: 16,448,585 km (0.064 R)
• M20: 16,872,695 km (0.04 R)
• M21: 20,144,700 km (0.045 R)
• M22: 20,826,567 km (0.063 R)
• M23: 22,236,377 km (0.093 R)
• M24: 22,442,822 km (0.081 R)
• M25: 27,197,491 km (0.108 R)
• M26: 27,790,497 km (0.118 R)
• M27: 29,996,767 km (0.069 R)
• M28: 34,477,971 km (0.103 R)
• M29: 41,068,056 km (0.12 R)
• M30: 41,691,431 km (0.077 R)
• M31: 43,117,248 km (0.084 R)
• M32: 45,233,609 km (0.108 R)
• M33: 46,908,058 km (0.05 R)
• M34: 54,955,975 km (0.103 R)
• M35: 57,054,384 km (0.072 R)
• M36: 57,441,543 km (0.083 R)
• M37: 59,007,683 km (0.106 R)
• M38: 61,005,264 km (0.037 R)
• M39: 68,133,602 km (0.119 R)
• M40: 82,031,244 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 10,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit