🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.56 AU - 0.7 AU

Year: 186 Days

Day: 42 Hours

Environment

Temp: 198 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.54 AU - 0.8 AU

Year: 204 Days

Day: 30.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,341,479 km

• M1: 107,411 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.83 AU - 3.59 AU

Year: 2144 Days

Day: 22.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,341,479 km

• M1: 1,065,586 km (0.038 R)
• M2: 1,908,869 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.75 AU - 3.79 AU

Year: 2204 Days

Day: 15.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,341,479 km

• M1: 491,429 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 14.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.76 AU - 7.66 AU

Year: 6479 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,341,479 km

• M1: 212,279 km (0.11 R)
• M2: 1,352,664 km (0.039 R)
• M3: 2,313,082 km (0.086 R)
• M4: 5,209,447 km (0.095 R)
• M5: 6,043,455 km (0.059 R)
• M6: 8,791,119 km (0.081 R)
• M7: 9,613,608 km (0.032 R)
• M8: 15,668,881 km (0.063 R)
• M9: 18,634,958 km (0.076 R)
• M10: 21,111,252 km (0.043 R)
• M11: 22,586,885 km (0.112 R)
• M12: 23,717,546 km (0.1 R)
• M13: 25,397,829 km (0.093 R)
• M14: 26,443,368 km (0.118 R)
• M15: 27,246,260 km (0.094 R)
• M16: 30,718,876 km (0.09 R)
• M17: 31,308,441 km (0.111 R)
• M18: 36,410,925 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.7

Radius: 14.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.61 AU - 7.91 AU

Year: 6552 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,341,479 km

• M1: 185,651 km (0.107 R)
• M2: 689,048 km (0.094 R)
• M3: 1,683,275 km (0.118 R)
• M4: 2,985,076 km (0.053 R)
• M5: 3,636,425 km (0.089 R)
• M6: 5,012,725 km (0.048 R)
• M7: 7,244,277 km (0.11 R)
• M8: 8,734,272 km (0.048 R)
• M9: 9,287,335 km (0.103 R)
• M10: 10,290,090 km (0.106 R)
• M11: 11,179,898 km (0.118 R)
• M12: 11,690,774 km (0.115 R)
• M13: 13,577,204 km (0.1 R)
• M14: 14,980,132 km (0.064 R)
• M15: 16,006,673 km (0.104 R)
• M16: 18,584,244 km (0.088 R)
• M17: 19,971,914 km (0.11 R)
• M18: 21,784,292 km (0.073 R)
• M19: 22,509,842 km (0.092 R)
• M20: 25,654,539 km (0.081 R)
• M21: 26,792,380 km (0.098 R)
• M22: 28,390,086 km (0.107 R)

Asteroid Belt

Center: 9.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.62 AU - 13.92 AU

Year: 15053 Days

Day: 8.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,341,479 km

• M1: 111,899 km (0.077 R)
• M2: 520,301 km (0.098 R)
• M3: 959,222 km (0.11 R)
• M4: 1,264,551 km (0.082 R)
• M5: 2,538,077 km (0.073 R)
• M6: 3,960,005 km (0.069 R)
• M7: 4,637,534 km (0.053 R)
• M8: 5,390,460 km (0.114 R)
• M9: 5,742,165 km (0.108 R)
• M10: 6,769,304 km (0.077 R)
• M11: 7,605,855 km (0.118 R)
• M12: 9,533,872 km (0.114 R)
• M13: 11,080,565 km (0.092 R)
• M14: 13,288,180 km (0.056 R)
• M15: 14,128,920 km (0.039 R)
• M16: 23,081,605 km (0.099 R)
• M17: 23,729,962 km (0.109 R)
• M18: 26,344,783 km (0.117 R)
• M19: 27,877,414 km (0.107 R)
• M20: 28,190,971 km (0.077 R)
• M21: 36,317,127 km (0.089 R)
• M22: 38,084,925 km (0.086 R)
• M23: 42,064,976 km (0.113 R)
• M24: 43,171,402 km (0.074 R)
• M25: 45,731,620 km (0.095 R)
• M26: 49,300,277 km (0.095 R)
• M27: 51,779,862 km (0.077 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: 530 - 12,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit