🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.58 AU - 0.66 AU

Year: 146 Days

Day: 22.4 Hours

Environment

Temp: 328 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.17 AU - 1.89 AU

Year: 564 Days

Day: 25.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.86 AU - 3.52 AU

Year: 1699 Days

Day: 13.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.3 AU - 4.62 AU

Year: 2350 Days

Day: 30.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.33 AU - 8.45 AU

Year: 5394 Days

Day: 44.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 13.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.43 AU - 15.75 AU

Year: 14124 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,854,036 km

• M1: 170,392 km (0.119 R)
• M2: 312,211 km (0.029 R)
• M3: 456,573 km (0.099 R)
• M4: 647,759 km (0.112 R)
• M5: 810,820 km (0.077 R)
• M6: 1,137,093 km (0.034 R)
• M7: 1,505,254 km (0.099 R)
• M8: 1,780,215 km (0.108 R)
• M9: 1,910,814 km (0.085 R)
• M10: 2,379,205 km (0.064 R)
• M11: 2,582,508 km (0.112 R)
• M12: 2,671,519 km (0.039 R)
• M13: 3,037,884 km (0.108 R)
• M14: 3,259,139 km (0.098 R)
• M15: 4,058,291 km (0.111 R)
• M16: 4,267,429 km (0.115 R)
• M17: 4,551,814 km (0.046 R)
• M18: 4,879,434 km (0.112 R)
• M19: 5,139,584 km (0.08 R)
• M20: 7,043,816 km (0.102 R)
• M21: 7,253,702 km (0.114 R)
• M22: 7,895,925 km (0.056 R)
• M23: 8,289,966 km (0.033 R)
• M24: 8,467,239 km (0.1 R)
• M25: 8,916,033 km (0.044 R)
• M26: 9,557,210 km (0.096 R)
• M27: 11,127,239 km (0.088 R)
• M28: 11,867,150 km (0.111 R)
• M29: 12,117,428 km (0.098 R)
• M30: 12,369,350 km (0.113 R)
• M31: 14,875,414 km (0.081 R)
• M32: 15,362,505 km (0.047 R)
• M33: 15,690,124 km (0.074 R)
• M34: 17,136,286 km (0.104 R)
• M35: 17,818,004 km (0.102 R)
• M36: 18,047,338 km (0.075 R)
• M37: 18,162,378 km (0.114 R)
• M38: 18,393,058 km (0.067 R)
• M39: 18,508,847 km (0.113 R)
• M40: 19,797,782 km (0.111 R)
• M41: 20,035,344 km (0.063 R)
• M42: 20,154,424 km (0.051 R)
• M43: 20,633,137 km (0.051 R)
• M44: 21,176,327 km (0.105 R)
• M45: 21,358,387 km (0.105 R)
• M46: 23,270,248 km (0.061 R)
• M47: 24,214,959 km (0.05 R)
• M48: 24,405,397 km (0.054 R)
• M49: 24,532,704 km (0.059 R)
• M50: 25,172,235 km (0.098 R)
• M51: 25,558,647 km (0.082 R)
• M52: 26,598,501 km (0.119 R)
• M53: 28,585,460 km (0.11 R)
• M54: 28,921,308 km (0.103 R)
• M55: 29,258,352 km (0.081 R)
• M56: 30,140,979 km (0.096 R)
• M57: 30,825,838 km (0.046 R)
• M58: 31,862,701 km (0.073 R)
• M59: 32,280,677 km (0.025 R)
• M60: 32,981,394 km (0.092 R)
• M61: 33,404,307 km (0.073 R)
• M62: 34,826,683 km (0.117 R)
• M63: 36,341,362 km (0.116 R)
• M64: 37,656,776 km (0.063 R)
• M65: 37,803,831 km (0.033 R)
• M66: 39,584,195 km (0.1 R)
• M67: 40,108,685 km (0.094 R)
• M68: 40,484,625 km (0.074 R)
• M69: 40,937,308 km (0.119 R)
• M70: 42,305,679 km (0.087 R)
• M71: 43,303,198 km (0.055 R)
• M72: 43,843,546 km (0.047 R)
• M73: 44,619,360 km (0.117 R)
• M74: 45,477,902 km (0.119 R)
• M75: 45,713,070 km (0.045 R)
• M76: 48,565,902 km (0.081 R)
• M77: 50,580,686 km (0.106 R)
• M78: 51,394,348 km (0.097 R)
• M79: 51,639,240 km (0.039 R)
• M80: 52,130,220 km (0.119 R)
• M81: 54,192,726 km (0.05 R)
• M82: 54,525,282 km (0.084 R)
• M83: 54,691,785 km (0.047 R)
• M84: 55,861,939 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.9

Radius: 3

Gravity: 60.88 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.05 AU - 19.47 AU

Year: 21385 Days

Day: 15.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,854,036 km

• M1: 39,643 km (0.109 R)
• M2: 80,484 km (0.108 R)
• M3: 100,380 km (0.1 R)
• M4: 246,088 km (0.064 R)
• M5: 1,015,470 km (0.085 R)
• M6: 1,583,942 km (0.117 R)
• M7: 1,645,277 km (0.118 R)
• M8: 2,267,305 km (0.111 R)
• M9: 2,693,659 km (0.097 R)
• M10: 3,378,219 km (0.074 R)
• M11: 4,282,837 km (0.095 R)
• M12: 4,368,557 km (0.041 R)
• M13: 5,074,958 km (0.088 R)
• M14: 5,120,286 km (0.112 R)
• M15: 5,721,520 km (0.052 R)
• M16: 6,296,126 km (0.113 R)
• M17: 7,499,192 km (0.118 R)
• M18: 8,073,647 km (0.104 R)
• M19: 8,934,284 km (0.101 R)
• M20: 9,486,749 km (0.098 R)
• M21: 9,993,437 km (0.106 R)
• M22: 11,804,618 km (0.107 R)
• M23: 11,864,607 km (0.037 R)
• M24: 11,985,183 km (0.076 R)
• M25: 12,349,005 km (0.054 R)
• M26: 12,901,620 km (0.117 R)
• M27: 13,149,802 km (0.108 R)
• M28: 14,158,242 km (0.072 R)
• M29: 14,542,708 km (0.051 R)
• M30: 14,736,288 km (0.113 R)
• M31: 16,853,098 km (0.092 R)
• M32: 17,260,453 km (0.028 R)
• M33: 17,946,658 km (0.099 R)
• M34: 18,292,977 km (0.049 R)
• M35: 18,851,875 km (0.108 R)
• M36: 19,345,398 km (0.056 R)
• M37: 19,416,308 km (0.106 R)
• M38: 20,201,397 km (0.109 R)
• M39: 20,273,204 km (0.046 R)
• M40: 20,561,629 km (0.114 R)
• M41: 20,924,105 km (0.102 R)
• M42: 21,215,521 km (0.072 R)
• M43: 22,767,450 km (0.11 R)
• M44: 22,842,248 km (0.094 R)
• M45: 24,202,841 km (0.076 R)
• M46: 24,508,619 km (0.094 R)
• M47: 25,047,022 km (0.104 R)
• M48: 25,279,048 km (0.11 R)
• M49: 25,511,673 km (0.065 R)
• M50: 27,080,655 km (0.116 R)
• M51: 27,398,102 km (0.093 R)
• M52: 28,599,822 km (0.078 R)
• M53: 31,469,857 km (0.06 R)
• M54: 31,720,134 km (0.109 R)
• M55: 32,222,484 km (0.085 R)
• M56: 33,150,439 km (0.119 R)
• M57: 33,575,148 km (0.102 R)
• M58: 33,660,418 km (0.1 R)
• M59: 33,830,960 km (0.119 R)
• M60: 34,001,801 km (0.038 R)
• M61: 35,032,680 km (0.089 R)
• M62: 35,638,701 km (0.117 R)
• M63: 36,073,731 km (0.119 R)
• M64: 37,036,992 km (0.089 R)
• M65: 39,347,232 km (0.04 R)
• M66: 39,437,140 km (0.106 R)
• M67: 39,616,807 km (0.08 R)
• M68: 40,882,854 km (0.062 R)
• M69: 42,529,927 km (0.104 R)
• M70: 42,898,985 km (0.092 R)
• M71: 43,732,993 km (0.051 R)
• M72: 44,292,040 km (0.1 R)
• M73: 45,699,756 km (0.108 R)
• M74: 47,599,649 km (0.11 R)
• M75: 49,234,604 km (0.116 R)
• M76: 53,252,952 km (0.066 R)
• M77: 54,448,688 km (0.115 R)
• M78: 55,754,229 km (0.115 R)
• M79: 56,258,972 km (0.107 R)
• M80: 56,562,656 km (0.114 R)
• M81: 59,525,591 km (0.065 R)
• M82: 60,662,685 km (0.027 R)
• M83: 63,168,150 km (0.111 R)
• M84: 65,175,604 km (0.049 R)
• M85: 65,600,910 km (0.08 R)
• M86: 66,989,478 km (0.118 R)
• M87: 68,171,899 km (0.098 R)
• M88: 68,819,658 km (0.096 R)
• M89: 69,361,202 km (0.103 R)
• M90: 71,760,303 km (0.041 R)
• M91: 72,089,568 km (0.06 R)

Kuiper Belt

Range: 36.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 10,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit