🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.01 AU - 1.17 AU

Year: 396 Days

Day: 15.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.03 AU - 1.35 AU

Year: 452 Days

Day: 32 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,348,672 km

• M1: 887,415 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.21 AU - 1.23 AU

Year: 469 Days

Day: 39.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,348,672 km

• M1: 45,777 km (0.045 R)
• M2: 363,523 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.18 AU - 1.36 AU

Year: 498 Days

Day: 34.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.06 AU - 2.72 AU

Year: 1287 Days

Day: 16.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.98 AU - 4.96 AU

Year: 2755 Days

Day: 24 Hours

Environment

Temp: -104 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,348,672 km

• M1: 1,825,842 km (0.063 R)
• M2: 1,875,509 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.5 AU - 4.58 AU

Year: 2828 Days

Day: 15.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.1

Radius: 9

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.52 AU - 9.98 AU

Year: 8252 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,348,672 km

• M1: 196,721 km (0.102 R)
• M2: 254,167 km (0.085 R)
• M3: 501,602 km (0.116 R)
• M4: 578,495 km (0.105 R)
• M5: 702,212 km (0.111 R)
• M6: 866,022 km (0.088 R)
• M7: 1,026,241 km (0.112 R)
• M8: 1,267,094 km (0.08 R)
• M9: 1,339,200 km (0.06 R)
• M10: 1,904,231 km (0.107 R)
• M11: 1,987,557 km (0.059 R)
• M12: 2,136,407 km (0.107 R)
• M13: 2,245,015 km (0.115 R)
• M14: 3,791,558 km (0.104 R)
• M15: 3,870,695 km (0.08 R)
• M16: 4,220,006 km (0.114 R)
• M17: 4,720,561 km (0.118 R)
• M18: 4,977,869 km (0.088 R)
• M19: 5,093,658 km (0.107 R)
• M20: 6,426,276 km (0.064 R)
• M21: 6,584,251 km (0.076 R)
• M22: 6,775,587 km (0.111 R)
• M23: 6,904,091 km (0.05 R)
• M24: 7,131,031 km (0.069 R)
• M25: 8,029,367 km (0.109 R)
• M26: 8,165,501 km (0.095 R)
• M27: 8,336,641 km (0.077 R)
• M28: 8,405,456 km (0.043 R)
• M29: 8,613,097 km (0.098 R)
• M30: 9,033,467 km (0.098 R)
• M31: 9,175,137 km (0.078 R)
• M32: 9,532,376 km (0.11 R)
• M33: 10,223,668 km (0.047 R)
• M34: 10,297,420 km (0.072 R)
• M35: 10,968,815 km (0.119 R)
• M36: 11,348,046 km (0.098 R)
• M37: 11,500,935 km (0.071 R)
• M38: 12,314,598 km (0.076 R)
• M39: 12,393,136 km (0.102 R)
• M40: 13,146,960 km (0.111 R)
• M41: 13,388,112 km (0.114 R)
• M42: 13,671,301 km (0.054 R)
• M43: 13,833,913 km (0.1 R)
• M44: 14,325,941 km (0.108 R)
• M45: 14,574,124 km (0.094 R)
• M46: 14,740,327 km (0.07 R)
• M47: 15,411,573 km (0.034 R)
• M48: 15,793,496 km (0.118 R)
• M49: 16,393,832 km (0.067 R)
• M50: 16,696,768 km (0.118 R)
• M51: 17,793,919 km (0.088 R)
• M52: 17,971,641 km (0.089 R)
• M53: 19,050,242 km (0.114 R)
• M54: 20,894,185 km (0.098 R)
• M55: 21,034,807 km (0.08 R)
• M56: 21,363,922 km (0.087 R)
• M57: 21,600,137 km (0.119 R)
• M58: 22,075,260 km (0.061 R)
• M59: 23,083,999 km (0.09 R)
• M60: 23,813,737 km (0.075 R)
• M61: 23,960,642 km (0.093 R)
• M62: 25,245,987 km (0.099 R)
• M63: 26,452,344 km (0.043 R)
• M64: 26,553,772 km (0.106 R)
• M65: 26,756,926 km (0.062 R)
• M66: 26,909,515 km (0.073 R)
• M67: 27,728,863 km (0.084 R)
• M68: 29,025,278 km (0.082 R)
• M69: 30,288,333 km (0.118 R)
• M70: 31,247,405 km (0.106 R)
• M71: 32,433,118 km (0.105 R)
• M72: 32,595,880 km (0.107 R)
• M73: 33,523,686 km (0.078 R)
• M74: 34,018,406 km (0.067 R)
• M75: 35,182,128 km (0.065 R)
• M76: 36,077,621 km (0.056 R)
• M77: 37,207,384 km (0.057 R)
• M78: 37,377,776 km (0.067 R)
• M79: 37,491,620 km (0.108 R)
• M80: 37,833,601 km (0.074 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 11,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit