🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.71 AU - 1.11 AU

Year: 304 Days

Day: 46.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.13 AU - 1.59 AU

Year: 555 Days

Day: 34.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.27 AU - 1.97 AU

Year: 721 Days

Day: 33 Hours

Environment

Temp: -29 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.89 AU - 2.01 AU

Year: 953 Days

Day: 32.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,809,714 km

• M1: 45,328 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.2 AU - 2.42 AU

Year: 1228 Days

Day: 13.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.01 AU - 6.07 AU

Year: 3958 Days

Day: 35.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 9.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.29 AU - 6.55 AU

Year: 5039 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,809,714 km

• M1: 114,442 km (0.081 R)
• M2: 407,654 km (0.118 R)
• M3: 834,906 km (0.104 R)
• M4: 1,206,956 km (0.095 R)
• M5: 1,859,801 km (0.112 R)
• M6: 2,414,659 km (0.116 R)
• M7: 3,166,837 km (0.034 R)
• M8: 3,528,116 km (0.101 R)
• M9: 4,199,362 km (0.056 R)
• M10: 5,415,293 km (0.105 R)
• M11: 6,913,815 km (0.118 R)
• M12: 7,826,512 km (0.047 R)
• M13: 8,670,992 km (0.044 R)
• M14: 9,770,835 km (0.103 R)
• M15: 12,199,706 km (0.098 R)
• M16: 13,726,652 km (0.11 R)
• M17: 14,228,852 km (0.081 R)
• M18: 15,430,572 km (0.068 R)
• M19: 15,973,612 km (0.054 R)
• M20: 16,585,766 km (0.076 R)
• M21: 16,926,101 km (0.049 R)
• M22: 19,440,991 km (0.05 R)
• M23: 19,883,053 km (0.107 R)
• M24: 20,267,370 km (0.056 R)
• M25: 23,097,462 km (0.085 R)
• M26: 24,533,452 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 9.6

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.31 AU - 6.59 AU

Year: 5731 Days

Day: 12.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,809,714 km

• M1: 119,379 km (0.118 R)
• M2: 530,624 km (0.08 R)
• M3: 1,250,189 km (0.066 R)
• M4: 1,900,491 km (0.052 R)
• M5: 2,403,739 km (0.083 R)
• M6: 3,770,016 km (0.085 R)
• M7: 5,534,074 km (0.104 R)
• M8: 8,745,342 km (0.09 R)
• M9: 10,506,707 km (0.119 R)
• M10: 12,440,409 km (0.094 R)
• M11: 15,615,923 km (0.117 R)
• M12: 25,497,461 km (0.038 R)
• M13: 27,144,534 km (0.115 R)
• M14: 29,138,972 km (0.105 R)
• M15: 34,031,272 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.1

Radius: 3.1

Gravity: 82.42 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.14 AU - 16.52 AU

Year: 19980 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,809,714 km

• M1: 39,643 km (0.08 R)
• M2: 150,645 km (0.109 R)
• M3: 297,101 km (0.115 R)
• M4: 657,782 km (0.117 R)
• M5: 1,539,960 km (0.089 R)
• M6: 1,808,489 km (0.116 R)
• M7: 2,484,671 km (0.063 R)
• M8: 4,178,269 km (0.05 R)
• M9: 4,381,273 km (0.079 R)
• M10: 5,067,777 km (0.065 R)
• M11: 5,536,468 km (0.11 R)
• M12: 7,163,344 km (0.051 R)
• M13: 7,503,231 km (0.072 R)
• M14: 8,587,815 km (0.037 R)
• M15: 9,713,839 km (0.091 R)
• M16: 9,890,813 km (0.115 R)
• M17: 10,069,881 km (0.095 R)
• M18: 10,682,634 km (0.084 R)
• M19: 14,274,030 km (0.119 R)
• M20: 16,589,057 km (0.11 R)
• M21: 20,852,148 km (0.095 R)
• M22: 24,030,804 km (0.119 R)
• M23: 26,702,472 km (0.065 R)
• M24: 28,953,022 km (0.119 R)
• M25: 29,319,537 km (0.109 R)
• M26: 31,326,692 km (0.091 R)
• M27: 34,780,458 km (0.111 R)
• M28: 34,918,088 km (0.096 R)
• M29: 35,194,545 km (0.074 R)
• M30: 44,506,264 km (0.11 R)
• M31: 52,749,406 km (0.065 R)
• M32: 55,332,213 km (0.042 R)
• M33: 68,216,629 km (0.111 R)
• M34: 69,082,352 km (0.112 R)
• M35: 69,736,394 km (0.072 R)
• M36: 71,946,553 km (0.105 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 20,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit