🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 40.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.65 AU - 0.77 AU

Year: 229 Days

Day: 32.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,029,361 km

• M1: 426,504 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.92 AU - 0.98 AU

Year: 355 Days

Day: 20.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 87.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.1 AU - 1.5 AU

Year: 568 Days

Day: 47.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.16 AU - 2.76 AU

Year: 1477 Days

Day: 37.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.78 AU - 4.42 AU

Year: 2615 Days

Day: 36.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.7 AU - 3.86 AU

Year: 2814 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 13

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.52 AU - 4.7 AU

Year: 3190 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 63,029,361 km

• M1: 167,250 km (0.085 R)
• M2: 342,579 km (0.103 R)
• M3: 482,004 km (0.051 R)
• M4: 565,330 km (0.084 R)
• M5: 664,065 km (0.106 R)
• M6: 861,235 km (0.118 R)
• M7: 946,057 km (0.109 R)
• M8: 1,056,311 km (0.038 R)
• M9: 1,242,710 km (0.051 R)
• M10: 1,390,063 km (0.035 R)
• M11: 1,491,640 km (0.098 R)
• M12: 1,582,745 km (0.096 R)
• M13: 1,702,873 km (0.113 R)
• M14: 1,867,879 km (0.079 R)
• M15: 2,756,341 km (0.042 R)
• M16: 3,067,804 km (0.104 R)
• M17: 3,321,970 km (0.119 R)
• M18: 3,689,383 km (0.04 R)
• M19: 4,088,510 km (0.104 R)
• M20: 5,226,950 km (0.101 R)
• M21: 5,368,170 km (0.068 R)
• M22: 5,490,391 km (0.106 R)
• M23: 5,779,115 km (0.094 R)
• M24: 6,762,871 km (0.109 R)
• M25: 6,895,115 km (0.075 R)
• M26: 7,094,978 km (0.087 R)
• M27: 7,206,877 km (0.072 R)
• M28: 7,387,143 km (0.102 R)
• M29: 7,591,643 km (0.028 R)
• M30: 8,123,164 km (0.11 R)
• M31: 8,216,813 km (0.116 R)
• M32: 8,405,156 km (0.047 R)
• M33: 8,666,653 km (0.119 R)
• M34: 8,954,929 km (0.111 R)
• M35: 9,270,879 km (0.08 R)
• M36: 9,442,468 km (0.088 R)
• M37: 9,541,053 km (0.115 R)
• M38: 9,863,736 km (0.046 R)
• M39: 9,963,817 km (0.107 R)
• M40: 10,647,778 km (0.085 R)
• M41: 10,750,402 km (0.058 R)
• M42: 11,008,459 km (0.112 R)
• M43: 11,216,400 km (0.028 R)
• M44: 11,399,358 km (0.112 R)
• M45: 11,609,692 km (0.057 R)
• M46: 11,821,373 km (0.042 R)
• M47: 12,087,807 km (0.086 R)
• M48: 12,410,191 km (0.082 R)
• M49: 13,923,523 km (0.09 R)
• M50: 14,063,995 km (0.112 R)
• M51: 14,545,102 km (0.1 R)
• M52: 14,773,538 km (0.107 R)
• M53: 14,916,852 km (0.079 R)
• M54: 15,003,021 km (0.076 R)
• M55: 15,407,533 km (0.048 R)
• M56: 15,523,771 km (0.08 R)
• M57: 15,669,479 km (0.107 R)
• M58: 16,345,512 km (0.072 R)
• M59: 16,523,534 km (0.054 R)
• M60: 16,672,234 km (0.081 R)
• M61: 17,513,722 km (0.092 R)
• M62: 17,695,783 km (0.086 R)
• M63: 18,770,793 km (0.083 R)
• M64: 19,363,200 km (0.081 R)
• M65: 19,993,307 km (0.065 R)
• M66: 20,279,188 km (0.067 R)
• M67: 21,112,448 km (0.067 R)
• M68: 21,403,416 km (0.094 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.3

Radius: 14

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.35 AU - 6.05 AU

Year: 5211 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,029,361 km

• M1: 210,634 km (0.059 R)
• M2: 307,124 km (0.104 R)
• M3: 437,424 km (0.101 R)
• M4: 550,221 km (0.103 R)
• M5: 711,936 km (0.09 R)
• M6: 865,124 km (0.092 R)
• M7: 1,162,226 km (0.106 R)
• M8: 1,476,232 km (0.117 R)
• M9: 1,695,393 km (0.053 R)
• M10: 1,782,608 km (0.071 R)
• M11: 2,053,829 km (0.117 R)
• M12: 2,185,176 km (0.116 R)
• M13: 2,300,067 km (0.085 R)
• M14: 2,536,133 km (0.079 R)
• M15: 2,677,652 km (0.063 R)
• M16: 2,780,426 km (0.089 R)
• M17: 3,270,359 km (0.116 R)
• M18: 3,380,613 km (0.061 R)
• M19: 3,536,942 km (0.069 R)
• M20: 3,741,592 km (0.116 R)
• M21: 4,379,328 km (0.117 R)
• M22: 4,773,518 km (0.111 R)
• M23: 5,256,570 km (0.111 R)
• M24: 5,517,169 km (0.095 R)
• M25: 5,702,072 km (0.044 R)
• M26: 5,996,930 km (0.101 R)
• M27: 6,105,538 km (0.115 R)
• M28: 6,214,595 km (0.095 R)
• M29: 6,629,878 km (0.103 R)
• M30: 6,911,721 km (0.096 R)
• M31: 7,082,861 km (0.111 R)
• M32: 7,516,695 km (0.054 R)
• M33: 7,604,509 km (0.089 R)
• M34: 7,751,563 km (0.103 R)
• M35: 8,532,015 km (0.112 R)
• M36: 8,623,719 km (0.118 R)
• M37: 8,869,807 km (0.09 R)
• M38: 9,337,450 km (0.075 R)
• M39: 9,431,996 km (0.106 R)
• M40: 9,558,556 km (0.094 R)
• M41: 9,685,714 km (0.106 R)
• M42: 9,781,307 km (0.063 R)
• M43: 9,909,513 km (0.069 R)
• M44: 10,591,230 km (0.081 R)
• M45: 11,591,292 km (0.085 R)
• M46: 12,343,919 km (0.08 R)
• M47: 12,936,476 km (0.084 R)
• M48: 13,324,832 km (0.095 R)
• M49: 13,573,912 km (0.096 R)
• M50: 14,879,453 km (0.095 R)
• M51: 14,990,006 km (0.087 R)
• M52: 15,286,359 km (0.074 R)
• M53: 15,435,209 km (0.119 R)
• M54: 15,697,005 km (0.09 R)
• M55: 15,922,449 km (0.058 R)
• M56: 16,262,785 km (0.047 R)
• M57: 16,529,218 km (0.113 R)
• M58: 16,796,999 km (0.073 R)
• M59: 17,066,125 km (0.048 R)
• M60: 17,298,151 km (0.077 R)
• M61: 17,531,075 km (0.084 R)
• M62: 17,960,870 km (0.064 R)
• M63: 19,917,760 km (0.087 R)
• M64: 20,942,056 km (0.082 R)
• M65: 21,899,483 km (0.093 R)
• M66: 22,193,742 km (0.088 R)
• M67: 24,029,906 km (0.073 R)
• M68: 24,638,171 km (0.111 R)
• M69: 25,031,913 km (0.12 R)
• M70: 25,295,654 km (0.09 R)
• M71: 25,914,390 km (0.053 R)
• M72: 26,852,070 km (0.074 R)
• M73: 27,166,973 km (0.11 R)
• M74: 27,257,181 km (0.091 R)
• M75: 27,800,670 km (0.119 R)
• M76: 28,073,836 km (0.076 R)
• M77: 29,406,154 km (0.051 R)
• M78: 30,010,230 km (0.083 R)
• M79: 31,372,319 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.8

Radius: 3.5

Gravity: 34.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.07 AU - 14.25 AU

Year: 19331 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,029,361 km

• M1: 49,218 km (0.115 R)
• M2: 116,238 km (0.11 R)
• M3: 147,803 km (0.056 R)
• M4: 263,292 km (0.114 R)
• M5: 370,853 km (0.094 R)
• M6: 685,308 km (0.105 R)
• M7: 900,729 km (0.108 R)
• M8: 1,039,556 km (0.054 R)
• M9: 1,087,277 km (0.065 R)
• M10: 1,235,080 km (0.069 R)
• M11: 1,311,375 km (0.105 R)
• M12: 1,858,754 km (0.118 R)
• M13: 2,095,417 km (0.109 R)
• M14: 2,156,005 km (0.12 R)
• M15: 2,694,557 km (0.089 R)
• M16: 2,961,739 km (0.105 R)
• M17: 4,303,482 km (0.073 R)
• M18: 5,260,011 km (0.072 R)
• M19: 5,425,616 km (0.105 R)
• M20: 5,677,090 km (0.087 R)
• M21: 5,719,426 km (0.078 R)
• M22: 5,889,668 km (0.083 R)
• M23: 6,631,823 km (0.095 R)
• M24: 6,720,984 km (0.101 R)
• M25: 6,855,622 km (0.099 R)
• M26: 8,393,787 km (0.109 R)
• M27: 8,733,374 km (0.12 R)
• M28: 10,548,744 km (0.078 R)
• M29: 11,285,215 km (0.077 R)
• M30: 11,391,728 km (0.106 R)
• M31: 11,767,369 km (0.103 R)
• M32: 13,197,524 km (0.102 R)
• M33: 13,818,954 km (0.108 R)
• M34: 14,219,278 km (0.071 R)
• M35: 14,334,318 km (0.116 R)
• M36: 16,337,733 km (0.071 R)
• M37: 16,760,945 km (0.071 R)
• M38: 17,494,723 km (0.079 R)
• M39: 17,741,709 km (0.078 R)
• M40: 18,741,023 km (0.117 R)
• M41: 20,533,205 km (0.103 R)
• M42: 20,989,628 km (0.064 R)
• M43: 21,449,492 km (0.077 R)
• M44: 21,780,104 km (0.079 R)
• M45: 22,178,932 km (0.112 R)
• M46: 23,051,237 km (0.099 R)
• M47: 26,085,979 km (0.101 R)
• M48: 29,683,359 km (0.08 R)
• M49: 31,839,812 km (0.085 R)
• M50: 31,915,060 km (0.025 R)
• M51: 32,141,252 km (0.077 R)
• M52: 32,519,286 km (0.075 R)
• M53: 34,123,125 km (0.114 R)
• M54: 34,431,596 km (0.109 R)
• M55: 34,508,788 km (0.111 R)
• M56: 36,931,974 km (0.119 R)
• M57: 37,248,523 km (0.045 R)
• M58: 38,443,960 km (0.082 R)
• M59: 40,057,373 km (0.064 R)
• M60: 40,545,660 km (0.1 R)
• M61: 41,199,702 km (0.09 R)
• M62: 42,270,075 km (0.076 R)
• M63: 44,522,271 km (0.094 R)
• M64: 54,720,508 km (0.096 R)
• M65: 56,533,035 km (0.108 R)
• M66: 57,080,564 km (0.03 R)
• M67: 59,103,276 km (0.114 R)
• M68: 59,751,783 km (0.049 R)
• M69: 61,805,163 km (0.093 R)
• M70: 62,087,006 km (0.114 R)
• M71: 62,369,147 km (0.108 R)
• M72: 62,557,491 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 14,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit