🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.55 AU - 0.71 AU

Year: 188 Days

Day: 20 Hours

Environment

Temp: 167 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.15 AU - 1.17 AU

Year: 471 Days

Day: 15.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.57 AU - 4.41 AU

Year: 3003 Days

Day: 21.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,778,946 km

• M1: 35,604 km (0.077 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 11.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.49 AU - 5.25 AU

Year: 4049 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,778,946 km

• M1: 138,528 km (0.093 R)
• M2: 254,017 km (0.051 R)
• M3: 391,797 km (0.08 R)
• M4: 487,390 km (0.062 R)
• M5: 706,401 km (0.093 R)
• M6: 801,845 km (0.038 R)
• M7: 1,303,446 km (0.111 R)
• M8: 1,501,663 km (0.117 R)
• M9: 1,651,261 km (0.1 R)
• M10: 2,404,935 km (0.044 R)
• M11: 2,650,276 km (0.072 R)
• M12: 2,719,839 km (0.033 R)
• M13: 3,091,739 km (0.034 R)
• M14: 3,373,881 km (0.098 R)
• M15: 3,571,799 km (0.107 R)
• M16: 3,931,282 km (0.045 R)
• M17: 4,107,509 km (0.05 R)
• M18: 4,770,227 km (0.101 R)
• M19: 4,889,606 km (0.066 R)
• M20: 5,394,948 km (0.044 R)
• M21: 5,537,365 km (0.03 R)
• M22: 5,626,974 km (0.056 R)
• M23: 5,771,486 km (0.082 R)
• M24: 5,953,846 km (0.094 R)
• M25: 6,249,451 km (0.057 R)
• M26: 6,361,649 km (0.06 R)
• M27: 6,625,839 km (0.112 R)
• M28: 6,970,962 km (0.085 R)
• M29: 7,106,796 km (0.118 R)
• M30: 7,322,068 km (0.118 R)
• M31: 7,479,894 km (0.081 R)
• M32: 7,819,182 km (0.093 R)
• M33: 8,265,731 km (0.09 R)
• M34: 8,616,538 km (0.105 R)
• M35: 8,951,189 km (0.085 R)
• M36: 9,311,570 km (0.058 R)
• M37: 9,396,990 km (0.085 R)
• M38: 9,741,514 km (0.069 R)
• M39: 10,112,068 km (0.063 R)
• M40: 10,487,260 km (0.049 R)
• M41: 10,643,141 km (0.083 R)
• M42: 11,274,294 km (0.119 R)
• M43: 11,640,360 km (0.118 R)
• M44: 11,778,738 km (0.102 R)
• M45: 12,056,990 km (0.056 R)
• M46: 12,126,852 km (0.077 R)
• M47: 12,572,803 km (0.077 R)
• M48: 12,643,563 km (0.106 R)
• M49: 12,976,269 km (0.11 R)
• M50: 13,432,243 km (0.099 R)
• M51: 13,723,061 km (0.04 R)
• M52: 14,236,930 km (0.08 R)
• M53: 14,881,847 km (0.102 R)
• M54: 15,207,820 km (0.115 R)
• M55: 15,714,060 km (0.078 R)
• M56: 16,020,586 km (0.101 R)
• M57: 16,148,791 km (0.027 R)
• M58: 16,691,233 km (0.09 R)
• M59: 16,951,683 km (0.108 R)
• M60: 17,108,461 km (0.115 R)
• M61: 17,634,896 km (0.102 R)
• M62: 17,820,547 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 11.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.02 AU - 10.72 AU

Year: 10805 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,778,946 km

• M1: 241,900 km (0.117 R)
• M2: 318,793 km (0.108 R)
• M3: 391,946 km (0.089 R)
• M4: 501,901 km (0.103 R)
• M5: 724,502 km (0.078 R)
• M6: 954,584 km (0.058 R)
• M7: 1,059,003 km (0.09 R)
• M8: 1,153,699 km (0.104 R)
• M9: 1,546,692 km (0.059 R)
• M10: 1,687,015 km (0.049 R)
• M11: 2,273,439 km (0.058 R)
• M12: 2,416,006 km (0.081 R)
• M13: 2,766,813 km (0.082 R)
• M14: 2,919,552 km (0.047 R)
• M15: 3,496,551 km (0.092 R)
• M16: 4,043,930 km (0.114 R)
• M17: 4,528,178 km (0.114 R)
• M18: 4,663,414 km (0.107 R)
• M19: 5,312,669 km (0.116 R)
• M20: 5,672,302 km (0.116 R)
• M21: 6,139,197 km (0.107 R)
• M22: 7,347,051 km (0.079 R)
• M23: 7,506,522 km (0.076 R)
• M24: 7,937,364 km (0.102 R)
• M25: 8,376,284 km (0.051 R)
• M26: 9,335,057 km (0.114 R)
• M27: 9,536,864 km (0.109 R)
• M28: 9,710,996 km (0.091 R)
• M29: 10,837,917 km (0.094 R)
• M30: 11,019,678 km (0.101 R)
• M31: 11,355,526 km (0.107 R)
• M32: 11,540,129 km (0.092 R)
• M33: 11,787,863 km (0.092 R)
• M34: 12,131,340 km (0.062 R)
• M35: 12,225,587 km (0.063 R)
• M36: 12,414,828 km (0.07 R)
• M37: 12,541,537 km (0.085 R)
• M38: 13,084,877 km (0.105 R)
• M39: 13,570,621 km (0.041 R)
• M40: 14,095,261 km (0.108 R)
• M41: 15,198,545 km (0.094 R)
• M42: 16,642,464 km (0.04 R)
• M43: 16,852,350 km (0.073 R)
• M44: 17,558,152 km (0.114 R)
• M45: 17,664,965 km (0.103 R)
• M46: 18,094,012 km (0.081 R)
• M47: 18,273,679 km (0.107 R)
• M48: 18,816,719 km (0.111 R)
• M49: 19,548,851 km (0.047 R)
• M50: 20,029,659 km (0.108 R)
• M51: 20,514,506 km (0.083 R)
• M52: 20,814,749 km (0.072 R)
• M53: 20,927,845 km (0.088 R)
• M54: 21,040,941 km (0.079 R)
• M55: 22,957,289 km (0.062 R)
• M56: 23,113,021 km (0.071 R)
• M57: 23,660,698 km (0.097 R)
• M58: 23,818,075 km (0.025 R)
• M59: 24,968,782 km (0.099 R)
• M60: 26,015,818 km (0.116 R)
• M61: 26,137,590 km (0.111 R)
• M62: 26,913,106 km (0.076 R)
• M63: 27,324,201 km (0.062 R)
• M64: 27,613,373 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit