🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 17 Hours

Environment

Temp: 218 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.95 AU - 1.07 AU

Year: 380 Days

Day: 26.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,155,823 km

• M1: 335,997 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.97 AU - 1.13 AU

Year: 403 Days

Day: 35.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.97 AU - 2.57 AU

Year: 1282 Days

Day: 29.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.87 AU - 4.47 AU

Year: 3191 Days

Day: 32.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,155,823 km

• M1: 149,448 km (0.067 R)
• M2: 465,549 km (0.065 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.7

Radius: 13.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.3 AU - 11.72 AU

Year: 11868 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,155,823 km

• M1: 635,791 km (0.119 R)
• M2: 1,516,025 km (0.12 R)
• M3: 2,157,201 km (0.079 R)
• M4: 2,699,494 km (0.083 R)
• M5: 3,139,162 km (0.116 R)
• M6: 3,304,767 km (0.037 R)
• M7: 3,515,999 km (0.1 R)
• M8: 4,199,063 km (0.101 R)
• M9: 4,803,737 km (0.101 R)
• M10: 4,947,351 km (0.109 R)
• M11: 6,725,322 km (0.111 R)
• M12: 7,321,619 km (0.118 R)
• M13: 7,459,548 km (0.116 R)
• M14: 9,390,408 km (0.047 R)
• M15: 10,241,021 km (0.09 R)
• M16: 10,519,722 km (0.06 R)
• M17: 11,084,753 km (0.095 R)
• M18: 11,820,925 km (0.111 R)
• M19: 12,672,436 km (0.097 R)
• M20: 14,364,836 km (0.069 R)
• M21: 14,468,657 km (0.109 R)
• M22: 14,572,777 km (0.106 R)
• M23: 15,026,657 km (0.082 R)
• M24: 15,343,506 km (0.08 R)
• M25: 15,984,084 km (0.099 R)
• M26: 16,633,338 km (0.107 R)
• M27: 16,924,755 km (0.078 R)
• M28: 18,107,027 km (0.107 R)
• M29: 18,897,353 km (0.102 R)
• M30: 19,315,927 km (0.093 R)
• M31: 19,430,519 km (0.04 R)
• M32: 19,891,580 km (0.114 R)
• M33: 20,472,768 km (0.095 R)
• M34: 20,746,083 km (0.084 R)
• M35: 23,177,497 km (0.079 R)
• M36: 23,380,801 km (0.096 R)
• M37: 24,406,145 km (0.082 R)
• M38: 25,278,899 km (0.077 R)
• M39: 25,908,406 km (0.101 R)
• M40: 26,034,966 km (0.108 R)
• M41: 26,543,150 km (0.106 R)
• M42: 27,871,280 km (0.055 R)
• M43: 28,565,115 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 8.9

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.58 AU - 14.2 AU

Year: 15364 Days

Day: 9.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,155,823 km

• M1: 154,385 km (0.067 R)
• M2: 580,889 km (0.105 R)
• M3: 941,419 km (0.092 R)
• M4: 1,241,214 km (0.11 R)
• M5: 1,314,666 km (0.111 R)
• M6: 1,570,329 km (0.056 R)
• M7: 2,012,241 km (0.096 R)
• M8: 2,429,469 km (0.044 R)
• M9: 2,776,237 km (0.097 R)
• M10: 2,939,000 km (0.102 R)
• M11: 4,276,704 km (0.057 R)
• M12: 4,427,349 km (0.114 R)
• M13: 4,503,195 km (0.07 R)
• M14: 4,772,621 km (0.099 R)
• M15: 5,126,569 km (0.118 R)
• M16: 5,652,855 km (0.075 R)
• M17: 6,756,588 km (0.083 R)
• M18: 6,888,234 km (0.09 R)
• M19: 7,153,920 km (0.069 R)
• M20: 7,423,046 km (0.03 R)
• M21: 7,513,553 km (0.115 R)
• M22: 8,962,109 km (0.06 R)
• M23: 9,106,920 km (0.079 R)
• M24: 9,447,554 km (0.101 R)
• M25: 9,891,710 km (0.028 R)
• M26: 11,109,287 km (0.08 R)
• M27: 12,159,614 km (0.101 R)
• M28: 12,427,245 km (0.088 R)
• M29: 13,516,766 km (0.11 R)
• M30: 18,110,019 km (0.12 R)
• M31: 18,538,318 km (0.084 R)
• M32: 19,529,852 km (0.119 R)
• M33: 20,032,052 km (0.114 R)
• M34: 20,475,012 km (0.082 R)
• M35: 20,602,020 km (0.085 R)
• M36: 22,606,183 km (0.078 R)
• M37: 23,332,182 km (0.113 R)
• M38: 24,604,063 km (0.076 R)
• M39: 24,807,067 km (0.059 R)
• M40: 25,282,639 km (0.117 R)
• M41: 25,419,072 km (0.099 R)
• M42: 25,829,718 km (0.027 R)
• M43: 25,967,198 km (0.076 R)
• M44: 26,104,828 km (0.11 R)
• M45: 26,380,837 km (0.088 R)
• M46: 28,057,380 km (0.063 R)
• M47: 28,766,025 km (0.06 R)
• M48: 28,908,592 km (0.111 R)
• M49: 29,194,174 km (0.117 R)
• M50: 30,201,117 km (0.11 R)
• M51: 30,345,928 km (0.089 R)
• M52: 30,708,853 km (0.113 R)
• M53: 30,927,265 km (0.051 R)
• M54: 31,000,269 km (0.065 R)
• M55: 31,512,343 km (0.077 R)
• M56: 31,585,795 km (0.073 R)
• M57: 31,806,302 km (0.051 R)
• M58: 32,767,918 km (0.115 R)
• M59: 33,140,267 km (0.115 R)
• M60: 33,514,112 km (0.106 R)
• M61: 34,871,264 km (0.079 R)
• M62: 35,023,105 km (0.112 R)
• M63: 36,169,324 km (0.104 R)
• M64: 39,049,083 km (0.111 R)
• M65: 39,919,444 km (0.083 R)
• M66: 41,679,014 km (0.045 R)
• M67: 42,001,697 km (0.049 R)
• M68: 43,709,207 km (0.061 R)
• M69: 44,942,641 km (0.103 R)
• M70: 47,107,621 km (0.116 R)
• M71: 50,418,372 km (0.112 R)
• M72: 51,365,626 km (0.092 R)
• M73: 51,452,093 km (0.109 R)
• M74: 52,318,863 km (0.118 R)
• M75: 52,492,696 km (0.037 R)
• M76: 52,666,828 km (0.117 R)
• M77: 53,540,330 km (0.058 R)
• M78: 54,506,732 km (0.111 R)
• M79: 54,947,896 km (0.059 R)
• M80: 55,656,242 km (0.076 R)
• M81: 57,082,060 km (0.043 R)
• M82: 57,799,381 km (0.091 R)
• M83: 58,339,280 km (0.065 R)
• M84: 58,609,903 km (0.041 R)
• M85: 58,790,617 km (0.108 R)
• M86: 59,243,001 km (0.118 R)
• M87: 59,424,313 km (0.09 R)
• M88: 59,605,776 km (0.102 R)
• M89: 60,607,184 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit