🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.8 AU - 0.82 AU

Year: 264 Days

Day: 13.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,062,413 km

• M1: 83,625 km (0.108 R)
• M2: 292,913 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.9 AU - 0.94 AU

Year: 319 Days

Day: 38.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.12 AU - 1.12 AU

Year: 429 Days

Day: 41.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,062,413 km

• M1: 26,928 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.22 AU - 1.3 AU

Year: 512 Days

Day: 28.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.8 AU - 4.4 AU

Year: 2470 Days

Day: 34.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,062,413 km

• M1: 323,131 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 9.7

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.5 AU - 7.94 AU

Year: 7016 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,062,413 km

• M1: 122,820 km (0.108 R)
• M2: 469,737 km (0.112 R)
• M3: 798,553 km (0.066 R)
• M4: 1,118,094 km (0.071 R)
• M5: 1,983,817 km (0.081 R)
• M6: 2,775,938 km (0.097 R)
• M7: 3,886,104 km (0.096 R)
• M8: 4,528,028 km (0.097 R)
• M9: 5,574,914 km (0.047 R)
• M10: 6,991,456 km (0.065 R)
• M11: 8,845,722 km (0.092 R)
• M12: 10,567,893 km (0.084 R)
• M13: 11,406,688 km (0.079 R)
• M14: 11,868,347 km (0.068 R)
• M15: 12,557,096 km (0.064 R)
• M16: 12,883,817 km (0.069 R)
• M17: 14,307,092 km (0.065 R)
• M18: 15,581,366 km (0.086 R)
• M19: 17,598,394 km (0.111 R)
• M20: 22,064,938 km (0.065 R)
• M21: 23,187,371 km (0.087 R)
• M22: 25,285,630 km (0.095 R)
• M23: 30,733,686 km (0.114 R)
• M24: 31,427,969 km (0.113 R)
• M25: 34,735,429 km (0.07 R)
• M26: 35,923,834 km (0.082 R)
• M27: 37,475,463 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.9

Radius: 3.4

Gravity: 56.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.19 AU - 17.69 AU

Year: 23016 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,062,413 km

• M1: 42,785 km (0.111 R)
• M2: 170,242 km (0.089 R)
• M3: 292,314 km (0.073 R)
• M4: 769,831 km (0.095 R)
• M5: 927,656 km (0.105 R)
• M6: 1,190,350 km (0.09 R)
• M7: 1,418,337 km (0.114 R)
• M8: 1,603,540 km (0.116 R)
• M9: 1,766,751 km (0.105 R)
• M10: 1,881,642 km (0.06 R)
• M11: 2,533,290 km (0.038 R)
• M12: 3,619,520 km (0.075 R)
• M13: 5,135,695 km (0.088 R)
• M14: 6,427,921 km (0.113 R)
• M15: 8,288,919 km (0.033 R)
• M16: 8,395,881 km (0.106 R)
• M17: 8,612,349 km (0.053 R)
• M18: 9,341,789 km (0.085 R)
• M19: 12,885,912 km (0.097 R)
• M20: 13,466,352 km (0.082 R)
• M21: 15,880,412 km (0.107 R)
• M22: 16,547,170 km (0.112 R)
• M23: 19,779,830 km (0.119 R)
• M24: 20,453,619 km (0.1 R)
• M25: 23,409,075 km (0.106 R)
• M26: 24,054,141 km (0.056 R)
• M27: 26,405,071 km (0.076 R)
• M28: 27,103,993 km (0.042 R)
• M29: 28,054,837 km (0.087 R)
• M30: 28,904,852 km (0.088 R)
• M31: 29,897,134 km (0.102 R)
• M32: 34,506,245 km (0.049 R)
• M33: 35,763,615 km (0.04 R)
• M34: 42,036,553 km (0.103 R)
• M35: 42,988,594 km (0.079 R)
• M36: 45,431,228 km (0.081 R)
• M37: 49,529,162 km (0.119 R)
• M38: 52,576,471 km (0.1 R)
• M39: 53,496,049 km (0.037 R)
• M40: 59,635,845 km (0.092 R)
• M41: 63,910,305 km (0.105 R)
• M42: 75,363,817 km (0.113 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit