🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.57 AU - 0.69 AU

Year: 177 Days

Day: 17.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.72 AU

Year: 185 Days

Day: 15.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.71 AU - 1.05 AU

Year: 291 Days

Day: 46.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 12

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.9 AU - 7.72 AU

Year: 5597 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,261,383 km

• M1: 164,857 km (0.075 R)
• M2: 323,879 km (0.119 R)
• M3: 411,394 km (0.066 R)
• M4: 517,459 km (0.097 R)
• M5: 744,997 km (0.118 R)
• M6: 919,129 km (0.082 R)
• M7: 1,046,437 km (0.091 R)
• M8: 1,159,084 km (0.034 R)
• M9: 1,534,425 km (0.115 R)
• M10: 1,736,382 km (0.11 R)
• M11: 1,859,352 km (0.107 R)
• M12: 2,408,227 km (0.096 R)
• M13: 2,560,068 km (0.092 R)
• M14: 3,522,431 km (0.063 R)
• M15: 4,132,940 km (0.115 R)
• M16: 4,586,820 km (0.103 R)
• M17: 4,880,930 km (0.079 R)
• M18: 5,234,878 km (0.116 R)
• M19: 5,433,095 km (0.07 R)
• M20: 5,524,051 km (0.078 R)
• M21: 5,855,709 km (0.119 R)
• M22: 6,080,405 km (0.113 R)
• M23: 6,155,952 km (0.114 R)
• M24: 6,422,835 km (0.11 R)
• M25: 6,869,684 km (0.114 R)
• M26: 7,346,751 km (0.092 R)
• M27: 8,145,006 km (0.091 R)
• M28: 8,375,087 km (0.1 R)
• M29: 9,251,880 km (0.053 R)
• M30: 9,601,939 km (0.089 R)
• M31: 10,000,917 km (0.045 R)
• M32: 10,382,840 km (0.08 R)
• M33: 11,487,022 km (0.12 R)
• M34: 11,627,644 km (0.09 R)
• M35: 11,839,624 km (0.098 R)
• M36: 12,076,887 km (0.103 R)
• M37: 12,483,494 km (0.053 R)
• M38: 12,579,984 km (0.061 R)
• M39: 12,992,276 km (0.082 R)
• M40: 13,631,508 km (0.055 R)
• M41: 15,042,814 km (0.094 R)
• M42: 15,196,900 km (0.058 R)
• M43: 15,402,896 km (0.092 R)
• M44: 15,506,418 km (0.092 R)
• M45: 16,079,378 km (0.108 R)
• M46: 16,184,246 km (0.08 R)
• M47: 16,315,742 km (0.113 R)
• M48: 17,785,242 km (0.117 R)
• M49: 18,193,345 km (0.067 R)
• M50: 18,357,454 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 8.2

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.26 AU - 7.14 AU

Year: 6124 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,261,383 km

• M1: 119,977 km (0.088 R)
• M2: 962,812 km (0.104 R)
• M3: 1,092,214 km (0.097 R)
• M4: 1,212,192 km (0.089 R)
• M5: 1,770,341 km (0.098 R)
• M6: 1,840,802 km (0.074 R)
• M7: 2,264,463 km (0.12 R)
• M8: 2,321,909 km (0.1 R)
• M9: 2,399,400 km (0.113 R)
• M10: 2,616,766 km (0.031 R)
• M11: 2,965,479 km (0.038 R)
• M12: 3,028,609 km (0.103 R)
• M13: 3,329,001 km (0.053 R)
• M14: 3,661,557 km (0.115 R)
• M15: 4,027,923 km (0.11 R)
• M16: 4,239,304 km (0.118 R)
• M17: 4,406,256 km (0.119 R)
• M18: 4,624,070 km (0.117 R)
• M19: 4,771,274 km (0.101 R)
• M20: 5,120,735 km (0.119 R)
• M21: 5,478,424 km (0.033 R)
• M22: 6,030,290 km (0.086 R)
• M23: 6,083,846 km (0.076 R)
• M24: 6,765,863 km (0.077 R)
• M25: 7,045,312 km (0.102 R)
• M26: 7,357,373 km (0.112 R)
• M27: 7,471,815 km (0.095 R)
• M28: 7,877,525 km (0.099 R)
• M29: 8,409,495 km (0.116 R)
• M30: 9,014,319 km (0.058 R)
• M31: 10,329,583 km (0.052 R)
• M32: 11,637,069 km (0.078 R)
• M33: 11,770,660 km (0.108 R)
• M34: 12,073,147 km (0.116 R)
• M35: 12,344,218 km (0.085 R)
• M36: 12,823,380 km (0.117 R)
• M37: 13,099,837 km (0.063 R)
• M38: 13,483,406 km (0.098 R)
• M39: 13,658,884 km (0.09 R)
• M40: 13,835,260 km (0.073 R)
• M41: 14,800,166 km (0.116 R)
• M42: 15,053,884 km (0.098 R)
• M43: 15,492,206 km (0.113 R)
• M44: 15,602,460 km (0.117 R)
• M45: 15,676,062 km (0.082 R)
• M46: 15,823,715 km (0.078 R)
• M47: 16,120,367 km (0.074 R)
• M48: 16,344,016 km (0.098 R)
• M49: 16,418,815 km (0.091 R)
• M50: 17,439,671 km (0.049 R)
• M51: 17,861,387 km (0.078 R)
• M52: 18,558,813 km (0.102 R)
• M53: 19,661,349 km (0.092 R)
• M54: 19,780,728 km (0.075 R)
• M55: 20,381,214 km (0.069 R)
• M56: 20,623,114 km (0.111 R)
• M57: 21,313,657 km (0.096 R)
• M58: 21,395,487 km (0.099 R)
• M59: 21,518,158 km (0.046 R)
• M60: 21,682,267 km (0.115 R)
• M61: 22,053,120 km (0.093 R)
• M62: 22,675,746 km (0.118 R)
• M63: 22,842,697 km (0.075 R)
• M64: 23,388,281 km (0.076 R)
• M65: 23,810,895 km (0.104 R)
• M66: 24,278,687 km (0.118 R)
• M67: 24,492,313 km (0.066 R)
• M68: 24,921,509 km (0.054 R)
• M69: 25,830,765 km (0.068 R)
• M70: 26,267,591 km (0.049 R)
• M71: 27,548,149 km (0.096 R)
• M72: 27,637,159 km (0.055 R)
• M73: 27,994,399 km (0.077 R)
• M74: 28,084,008 km (0.102 R)
• M75: 28,218,497 km (0.107 R)
• M76: 28,848,902 km (0.101 R)
• M77: 29,620,678 km (0.116 R)
• M78: 29,757,709 km (0.094 R)
• M79: 29,894,741 km (0.053 R)
• M80: 29,986,295 km (0.084 R)
• M81: 30,215,479 km (0.11 R)
• M82: 30,537,413 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 11.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.3 AU - 11.22 AU

Year: 9950 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,261,383 km

• M1: 152,590 km (0.115 R)
• M2: 276,756 km (0.118 R)
• M3: 403,914 km (0.08 R)
• M4: 1,084,734 km (0.087 R)
• M5: 1,251,985 km (0.07 R)
• M6: 2,143,139 km (0.097 R)
• M7: 2,260,424 km (0.114 R)
• M8: 2,477,042 km (0.105 R)
• M9: 3,438,208 km (0.062 R)
• M10: 4,001,893 km (0.111 R)
• M11: 4,235,565 km (0.108 R)
• M12: 4,473,874 km (0.082 R)
• M13: 5,502,658 km (0.076 R)
• M14: 5,632,360 km (0.096 R)
• M15: 5,730,197 km (0.106 R)
• M16: 6,397,254 km (0.095 R)
• M17: 6,567,945 km (0.119 R)
• M18: 6,983,677 km (0.073 R)
• M19: 7,623,358 km (0.116 R)
• M20: 7,840,873 km (0.109 R)
• M21: 8,996,816 km (0.12 R)
• M22: 9,380,983 km (0.06 R)
• M23: 9,614,206 km (0.027 R)
• M24: 9,809,880 km (0.11 R)
• M25: 11,299,426 km (0.104 R)
• M26: 13,247,789 km (0.102 R)
• M27: 16,219,850 km (0.071 R)
• M28: 16,359,574 km (0.116 R)
• M29: 17,112,201 km (0.085 R)
• M30: 18,602,495 km (0.093 R)
• M31: 18,748,802 km (0.059 R)
• M32: 19,536,285 km (0.059 R)
• M33: 20,083,813 km (0.098 R)
• M34: 20,535,599 km (0.086 R)
• M35: 20,990,825 km (0.116 R)
• M36: 22,324,341 km (0.055 R)
• M37: 22,688,163 km (0.074 R)
• M38: 23,263,666 km (0.11 R)
• M39: 23,474,150 km (0.095 R)
• M40: 25,342,777 km (0.109 R)
• M41: 25,722,157 km (0.08 R)
• M42: 26,322,344 km (0.115 R)
• M43: 26,431,849 km (0.051 R)
• M44: 27,203,326 km (0.114 R)
• M45: 29,107,557 km (0.078 R)
• M46: 29,391,344 km (0.117 R)
• M47: 29,618,882 km (0.109 R)
• M48: 30,592,615 km (0.092 R)
• M49: 31,576,969 km (0.106 R)
• M50: 31,926,878 km (0.075 R)
• M51: 32,454,061 km (0.091 R)
• M52: 33,220,750 km (0.111 R)
• M53: 33,993,423 km (0.086 R)
• M54: 34,232,331 km (0.117 R)
• M55: 38,068,320 km (0.037 R)
• M56: 38,502,902 km (0.088 R)
• M57: 38,751,982 km (0.045 R)
• M58: 40,954,212 km (0.119 R)
• M59: 42,551,918 km (0.101 R)
• M60: 43,067,581 km (0.114 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 20,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit