🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.9 AU - 0.94 AU

Year: 321 Days

Day: 33.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,956,014 km

• M1: 46,525 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.87 AU - 1.11 AU

Year: 358 Days

Day: 21.6 Hours

Environment

Temp: 49 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,956,014 km

• M1: 60,737 km (0.107 R)
• M2: 160,967 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1 AU - 1.08 AU

Year: 385 Days

Day: 24.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,956,014 km

• M1: 974,032 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.95 AU - 1.15 AU

Year: 391 Days

Day: 31.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,956,014 km

• M1: 37,848 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.51 AU - 3.55 AU

Year: 2410 Days

Day: 27.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 12.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.29 AU - 10.87 AU

Year: 9944 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 93,956,014 km

• M1: 154,086 km (0.111 R)
• M2: 598,840 km (0.112 R)
• M3: 1,028,785 km (0.106 R)
• M4: 1,573,321 km (0.114 R)
• M5: 1,979,180 km (0.059 R)
• M6: 2,455,799 km (0.057 R)
• M7: 3,822,674 km (0.079 R)
• M8: 4,281,940 km (0.12 R)
• M9: 5,087,824 km (0.112 R)
• M10: 5,611,416 km (0.091 R)
• M11: 6,170,763 km (0.053 R)
• M12: 8,562,384 km (0.079 R)
• M13: 9,990,295 km (0.117 R)
• M14: 10,761,173 km (0.12 R)
• M15: 11,406,090 km (0.088 R)
• M16: 12,363,666 km (0.048 R)
• M17: 13,313,313 km (0.094 R)
• M18: 13,868,321 km (0.108 R)
• M19: 14,374,710 km (0.092 R)
• M20: 14,762,617 km (0.053 R)
• M21: 19,979,693 km (0.045 R)
• M22: 21,286,580 km (0.117 R)
• M23: 26,310,825 km (0.104 R)
• M24: 28,484,033 km (0.063 R)
• M25: 29,303,231 km (0.074 R)
• M26: 30,243,454 km (0.107 R)
• M27: 32,404,844 km (0.089 R)
• M28: 35,955,699 km (0.112 R)
• M29: 45,881,966 km (0.108 R)
• M30: 46,301,887 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628

Radius: 5.1

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.07 AU - 20.71 AU

Year: 28662 Days

Day: 23.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,956,014 km

• M1: 195,375 km (0.115 R)
• M2: 373,995 km (0.096 R)
• M3: 667,655 km (0.095 R)
• M4: 945,459 km (0.081 R)
• M5: 1,583,942 km (0.102 R)
• M6: 1,752,090 km (0.061 R)
• M7: 2,425,131 km (0.084 R)
• M8: 2,701,289 km (0.068 R)
• M9: 4,591,757 km (0.109 R)
• M10: 5,806,193 km (0.055 R)
• M11: 6,163,133 km (0.117 R)
• M12: 6,346,989 km (0.059 R)
• M13: 6,629,729 km (0.118 R)
• M14: 7,119,662 km (0.057 R)
• M15: 7,953,072 km (0.079 R)
• M16: 9,262,352 km (0.069 R)
• M17: 10,382,391 km (0.11 R)
• M18: 11,109,736 km (0.073 R)
• M19: 12,012,559 km (0.109 R)
• M20: 16,464,293 km (0.112 R)
• M21: 17,269,279 km (0.107 R)
• M22: 17,543,342 km (0.052 R)
• M23: 19,642,649 km (0.108 R)
• M24: 20,344,263 km (0.094 R)
• M25: 20,855,439 km (0.1 R)
• M26: 23,318,119 km (0.077 R)
• M27: 24,676,767 km (0.08 R)
• M28: 32,963,592 km (0.112 R)
• M29: 37,650,044 km (0.069 R)
• M30: 37,956,869 km (0.118 R)
• M31: 39,200,925 km (0.1 R)
• M32: 41,280,036 km (0.1 R)
• M33: 43,600,000 km (0.07 R)
• M34: 46,532,118 km (0.075 R)
• M35: 47,776,773 km (0.063 R)
• M36: 70,352,737 km (0.098 R)
• M37: 75,830,413 km (0.085 R)
• M38: 76,074,856 km (0.069 R)
• M39: 81,585,742 km (0.118 R)
• M40: 88,434,332 km (0.074 R)
• M41: 91,998,053 km (0.076 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit