🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.77 AU - 0.93 AU

Year: 278 Days

Day: 46 Hours

Environment

Temp: 135 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,766,125 km

• M1: 169,494 km (0.111 R)
• M2: 520,601 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.95 AU - 1.33 AU

Year: 432 Days

Day: 46.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,766,125 km

• M1: 650,452 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.98 AU - 3.68 AU

Year: 2156 Days

Day: 41.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 8.3

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.94 AU - 6.44 AU

Year: 4815 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,766,125 km

• M1: 111,600 km (0.106 R)
• M2: 430,692 km (0.099 R)
• M3: 543,040 km (0.076 R)
• M4: 640,578 km (0.077 R)
• M5: 717,920 km (0.114 R)
• M6: 896,839 km (0.077 R)
• M7: 999,463 km (0.116 R)
• M8: 1,152,801 km (0.1 R)
• M9: 1,216,380 km (0.115 R)
• M10: 1,500,317 km (0.029 R)
• M11: 1,623,286 km (0.065 R)
• M12: 1,823,299 km (0.081 R)
• M13: 1,916,947 km (0.086 R)
• M14: 2,148,375 km (0.066 R)
• M15: 2,574,879 km (0.116 R)
• M16: 3,206,630 km (0.052 R)
• M17: 3,274,697 km (0.096 R)
• M18: 3,504,929 km (0.029 R)
• M19: 3,812,352 km (0.114 R)
• M20: 3,957,163 km (0.094 R)
• M21: 4,079,235 km (0.119 R)
• M22: 4,252,170 km (0.091 R)
• M23: 4,811,816 km (0.1 R)
• M24: 6,139,796 km (0.072 R)
• M25: 6,309,889 km (0.102 R)
• M26: 6,452,755 km (0.101 R)
• M27: 7,034,989 km (0.084 R)
• M28: 7,817,087 km (0.097 R)
• M29: 8,594,846 km (0.058 R)
• M30: 8,880,878 km (0.073 R)
• M31: 8,976,919 km (0.065 R)
• M32: 9,170,050 km (0.101 R)
• M33: 9,429,752 km (0.032 R)
• M34: 10,022,758 km (0.09 R)
• M35: 10,089,479 km (0.114 R)
• M36: 10,156,199 km (0.095 R)
• M37: 10,256,729 km (0.029 R)
• M38: 10,357,558 km (0.103 R)
• M39: 10,424,877 km (0.111 R)
• M40: 10,695,949 km (0.117 R)
• M41: 10,764,016 km (0.098 R)
• M42: 10,969,264 km (0.091 R)
• M43: 11,767,967 km (0.102 R)
• M44: 12,085,713 km (0.059 R)
• M45: 12,156,622 km (0.049 R)
• M46: 12,370,398 km (0.117 R)
• M47: 12,513,563 km (0.089 R)
• M48: 12,585,370 km (0.109 R)
• M49: 12,765,486 km (0.104 R)
• M50: 14,387,126 km (0.084 R)
• M51: 14,764,562 km (0.047 R)
• M52: 14,916,553 km (0.04 R)
• M53: 15,260,329 km (0.039 R)
• M54: 15,337,073 km (0.069 R)
• M55: 17,177,276 km (0.072 R)
• M56: 17,337,047 km (0.037 R)
• M57: 17,940,824 km (0.091 R)
• M58: 18,306,291 km (0.058 R)
• M59: 18,797,571 km (0.116 R)
• M60: 19,293,039 km (0.119 R)
• M61: 20,381,513 km (0.037 R)
• M62: 21,189,491 km (0.028 R)
• M63: 21,360,930 km (0.089 R)
• M64: 21,662,071 km (0.09 R)
• M65: 22,968,359 km (0.096 R)
• M66: 23,453,805 km (0.058 R)
• M67: 23,675,509 km (0.106 R)
• M68: 23,897,961 km (0.05 R)
• M69: 24,031,851 km (0.109 R)
• M70: 24,434,718 km (0.114 R)
• M71: 25,292,662 km (0.086 R)
• M72: 26,298,258 km (0.098 R)
• M73: 26,528,639 km (0.085 R)
• M74: 26,852,369 km (0.099 R)
• M75: 27,550,393 km (0.091 R)
• M76: 27,831,188 km (0.09 R)
• M77: 28,018,933 km (0.108 R)
• M78: 28,490,316 km (0.103 R)
• M79: 29,154,381 km (0.109 R)
• M80: 30,015,915 km (0.12 R)
• M81: 30,208,448 km (0.081 R)
• M82: 30,546,389 km (0.105 R)
• M83: 32,699,551 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.3

Radius: 4.8

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.58 AU - 16.62 AU

Year: 18783 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,766,125 km

• M1: 95,294 km (0.038 R)
• M2: 344,225 km (0.105 R)
• M3: 534,214 km (0.07 R)
• M4: 902,524 km (0.116 R)
• M5: 1,313,320 km (0.1 R)
• M6: 1,469,500 km (0.102 R)
• M7: 1,922,781 km (0.12 R)
• M8: 3,240,888 km (0.026 R)
• M9: 3,729,774 km (0.062 R)
• M10: 4,143,861 km (0.076 R)
• M11: 4,241,548 km (0.093 R)
• M12: 4,274,161 km (0.114 R)
• M13: 5,223,808 km (0.085 R)
• M14: 5,686,215 km (0.072 R)
• M15: 5,940,531 km (0.089 R)
• M16: 6,124,537 km (0.076 R)
• M17: 6,235,688 km (0.084 R)
• M18: 6,347,737 km (0.096 R)
• M19: 6,573,630 km (0.11 R)
• M20: 6,802,215 km (0.085 R)
• M21: 6,917,406 km (0.113 R)
• M22: 7,543,024 km (0.08 R)
• M23: 8,186,444 km (0.115 R)
• M24: 8,309,115 km (0.069 R)
• M25: 8,514,812 km (0.088 R)
• M26: 8,847,517 km (0.087 R)
• M27: 9,482,560 km (0.114 R)
• M28: 9,611,364 km (0.092 R)
• M29: 9,914,150 km (0.083 R)
• M30: 10,263,910 km (0.053 R)
• M31: 10,308,041 km (0.069 R)
• M32: 10,528,997 km (0.109 R)
• M33: 12,026,472 km (0.119 R)
• M34: 15,214,851 km (0.064 R)
• M35: 16,178,262 km (0.06 R)
• M36: 16,848,759 km (0.106 R)
• M37: 18,110,169 km (0.104 R)
• M38: 20,279,188 km (0.111 R)
• M39: 20,722,746 km (0.116 R)
• M40: 21,225,544 km (0.118 R)
• M41: 22,758,025 km (0.083 R)
• M42: 23,682,839 km (0.118 R)
• M43: 24,208,526 km (0.071 R)
• M44: 24,325,811 km (0.098 R)
• M45: 24,560,978 km (0.096 R)
• M46: 24,797,044 km (0.099 R)
• M47: 26,228,546 km (0.036 R)
• M48: 26,469,698 km (0.119 R)
• M49: 26,590,573 km (0.093 R)
• M50: 27,258,677 km (0.083 R)
• M51: 27,380,749 km (0.1 R)
• M52: 28,673,274 km (0.094 R)
• M53: 28,921,756 km (0.114 R)
• M54: 29,046,222 km (0.093 R)
• M55: 29,859,735 km (0.102 R)
• M56: 30,111,508 km (0.05 R)
• M57: 30,300,899 km (0.07 R)
• M58: 32,151,425 km (0.057 R)
• M59: 32,733,211 km (0.104 R)
• M60: 32,797,987 km (0.057 R)
• M61: 32,992,763 km (0.07 R)
• M62: 33,318,288 km (0.092 R)
• M63: 37,646,005 km (0.114 R)
• M64: 38,464,006 km (0.117 R)
• M65: 40,048,397 km (0.077 R)
• M66: 41,303,075 km (0.074 R)
• M67: 41,864,815 km (0.026 R)
• M68: 45,649,790 km (0.102 R)
• M69: 47,106,275 km (0.119 R)
• M70: 48,208,662 km (0.069 R)
• M71: 49,245,076 km (0.055 R)
• M72: 49,691,626 km (0.075 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit