🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.87 AU - 1.17 AU

Year: 360 Days

Day: 32.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,174,726 km

• M1: 194,328 km (0.086 R)
• M2: 211,531 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.14 AU - 1.28 AU

Year: 466 Days

Day: 13.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,174,726 km

• M1: 125,213 km (0.079 R)
• M2: 559,646 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.09 AU - 1.69 AU

Year: 573 Days

Day: 30.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,174,726 km

• M1: 1,003,652 km (0.118 R)
• M2: 1,078,900 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.42 AU - 1.54 AU

Year: 630 Days

Day: 37.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,174,726 km

• M1: 117,734 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.24 AU - 1.82 AU

Year: 662 Days

Day: 38.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.91 AU - 4.69 AU

Year: 2592 Days

Day: 16.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.96 AU - 5.09 AU

Year: 3362 Days

Day: 12.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,174,726 km

• M1: 743,352 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 9

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.9 AU - 9.66 AU

Year: 8335 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 173.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,174,726 km

• M1: 262,095 km (0.111 R)
• M2: 324,627 km (0.089 R)
• M3: 443,558 km (0.031 R)
• M4: 667,356 km (0.05 R)
• M5: 1,141,581 km (0.084 R)
• M6: 1,473,689 km (0.082 R)
• M7: 1,682,976 km (0.052 R)
• M8: 1,835,267 km (0.04 R)
• M9: 1,901,987 km (0.12 R)
• M10: 2,083,898 km (0.088 R)
• M11: 2,816,479 km (0.115 R)
• M12: 2,919,851 km (0.12 R)
• M13: 3,510,763 km (0.105 R)
• M14: 5,143,474 km (0.089 R)
• M15: 5,366,076 km (0.105 R)
• M16: 5,689,656 km (0.076 R)
• M17: 6,220,728 km (0.064 R)
• M18: 6,526,357 km (0.115 R)
• M19: 7,152,573 km (0.119 R)
• M20: 7,580,573 km (0.068 R)
• M21: 7,688,882 km (0.079 R)
• M22: 7,834,141 km (0.087 R)
• M23: 8,164,304 km (0.09 R)
• M24: 8,312,555 km (0.11 R)
• M25: 9,066,828 km (0.117 R)
• M26: 9,529,983 km (0.115 R)
• M27: 9,725,208 km (0.114 R)
• M28: 10,040,411 km (0.116 R)
• M29: 10,398,997 km (0.098 R)
• M30: 10,479,331 km (0.032 R)
• M31: 10,761,921 km (0.093 R)
• M32: 10,965,225 km (0.092 R)
• M33: 11,458,449 km (0.104 R)
• M34: 13,154,590 km (0.093 R)
• M35: 13,766,594 km (0.086 R)
• M36: 13,898,989 km (0.101 R)
• M37: 14,031,682 km (0.096 R)
• M38: 14,253,984 km (0.09 R)
• M39: 14,611,972 km (0.104 R)
• M40: 14,702,030 km (0.114 R)
• M41: 15,336,923 km (0.093 R)
• M42: 15,703,737 km (0.111 R)
• M43: 16,493,016 km (0.093 R)
• M44: 17,010,475 km (0.113 R)
• M45: 17,295,010 km (0.109 R)
• M46: 17,581,191 km (0.072 R)
• M47: 18,790,091 km (0.099 R)
• M48: 18,887,928 km (0.101 R)
• M49: 19,084,200 km (0.11 R)
• M50: 19,379,955 km (0.101 R)
• M51: 19,478,840 km (0.102 R)
• M52: 19,776,539 km (0.072 R)
• M53: 20,075,735 km (0.085 R)
• M54: 20,175,816 km (0.056 R)
• M55: 20,376,427 km (0.088 R)
• M56: 21,338,491 km (0.097 R)
• M57: 21,645,316 km (0.117 R)
• M58: 23,359,259 km (0.102 R)
• M59: 24,901,014 km (0.064 R)
• M60: 25,278,151 km (0.072 R)
• M61: 25,711,386 km (0.057 R)
• M62: 25,820,144 km (0.118 R)
• M63: 25,929,051 km (0.093 R)
• M64: 26,640,239 km (0.083 R)
• M65: 28,474,459 km (0.082 R)
• M66: 28,586,956 km (0.072 R)
• M67: 28,925,347 km (0.06 R)
• M68: 29,435,326 km (0.065 R)
• M69: 29,891,151 km (0.074 R)
• M70: 30,005,443 km (0.12 R)
• M71: 30,291,774 km (0.078 R)
• M72: 34,815,912 km (0.108 R)
• M73: 34,876,051 km (0.096 R)
• M74: 35,116,903 km (0.081 R)
• M75: 36,634,723 km (0.069 R)
• M76: 37,309,410 km (0.085 R)
• M77: 37,740,850 km (0.1 R)
• M78: 37,926,202 km (0.116 R)
• M79: 38,050,069 km (0.107 R)
• M80: 38,608,667 km (0.081 R)
• M81: 38,733,282 km (0.085 R)
• M82: 38,857,897 km (0.098 R)
• M83: 39,545,898 km (0.044 R)
• M84: 40,680,299 km (0.102 R)
• M85: 40,870,437 km (0.107 R)
• M86: 41,124,305 km (0.068 R)
• M87: 41,697,564 km (0.04 R)
• M88: 42,916,637 km (0.099 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit