🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.51 AU - 0.63 AU

Year: 165 Days

Day: 34.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,437,931 km

• M1: 25,731 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.62 AU - 0.64 AU

Year: 191 Days

Day: 47.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,437,931 km

• M1: 26,329 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.68 AU - 0.9 AU

Year: 269 Days

Day: 31.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.13 AU - 1.65 AU

Year: 627 Days

Day: 21.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,437,931 km

• M1: 193,280 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.77 AU - 3.19 AU

Year: 1970 Days

Day: 42.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,437,931 km

• M1: 189,840 km (0.099 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 12.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.22 AU - 11.14 AU

Year: 10650 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,437,931 km

• M1: 155,432 km (0.086 R)
• M2: 694,583 km (0.104 R)
• M3: 1,983,069 km (0.063 R)
• M4: 2,456,995 km (0.075 R)
• M5: 3,299,531 km (0.095 R)
• M6: 5,038,007 km (0.085 R)
• M7: 5,521,657 km (0.096 R)
• M8: 6,287,150 km (0.08 R)
• M9: 7,082,711 km (0.113 R)
• M10: 7,774,901 km (0.069 R)
• M11: 8,378,528 km (0.099 R)
• M12: 10,327,489 km (0.082 R)
• M13: 12,274,056 km (0.061 R)
• M14: 14,454,146 km (0.08 R)
• M15: 15,368,040 km (0.094 R)
• M16: 16,112,738 km (0.075 R)
• M17: 17,095,147 km (0.072 R)
• M18: 20,122,559 km (0.119 R)
• M19: 23,138,003 km (0.113 R)
• M20: 27,217,687 km (0.096 R)
• M21: 28,813,148 km (0.083 R)
• M22: 30,050,023 km (0.065 R)
• M23: 30,787,691 km (0.079 R)
• M24: 33,296,746 km (0.074 R)
• M25: 33,746,587 km (0.101 R)
• M26: 35,939,093 km (0.077 R)
• M27: 37,130,491 km (0.065 R)
• M28: 37,736,063 km (0.119 R)
• M29: 41,120,116 km (0.057 R)
• M30: 44,837,923 km (0.057 R)
• M31: 45,249,167 km (0.074 R)
• M32: 46,919,128 km (0.038 R)
• M33: 47,484,758 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 9.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.27 AU - 11.45 AU

Year: 13703 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,437,931 km

• M1: 120,725 km (0.113 R)
• M2: 493,224 km (0.12 R)
• M3: 919,429 km (0.115 R)
• M4: 1,404,724 km (0.108 R)
• M5: 2,162,736 km (0.107 R)
• M6: 3,007,964 km (0.11 R)
• M7: 3,649,290 km (0.085 R)
• M8: 4,144,908 km (0.109 R)
• M9: 4,684,807 km (0.074 R)
• M10: 5,037,409 km (0.064 R)
• M11: 5,407,664 km (0.118 R)
• M12: 6,317,368 km (0.088 R)
• M13: 6,951,065 km (0.114 R)
• M14: 7,283,621 km (0.096 R)
• M15: 7,890,988 km (0.1 R)
• M16: 9,010,579 km (0.105 R)
• M17: 9,813,770 km (0.094 R)
• M18: 15,106,543 km (0.055 R)
• M19: 18,198,132 km (0.049 R)
• M20: 19,153,614 km (0.074 R)
• M21: 23,590,088 km (0.055 R)
• M22: 25,306,724 km (0.113 R)
• M23: 26,095,853 km (0.06 R)
• M24: 27,515,985 km (0.102 R)
• M25: 27,931,119 km (0.079 R)
• M26: 28,773,804 km (0.076 R)
• M27: 31,066,391 km (0.102 R)
• M28: 33,360,624 km (0.042 R)
• M29: 33,951,386 km (0.053 R)
• M30: 37,516,154 km (0.077 R)
• M31: 42,279,051 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit