🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.45 AU - 0.59 AU

Year: 135 Days

Day: 36 Hours

Environment

Temp: 229 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.59 AU - 0.65 AU

Year: 176 Days

Day: 15.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.89 AU - 1.11 AU

Year: 360 Days

Day: 20 Hours

Environment

Temp: 47 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,379,411 km

• M1: 445,203 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.87 AU - 1.23 AU

Year: 387 Days

Day: 35.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.82 AU - 1.3 AU

Year: 393 Days

Day: 29.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.9

Radius: 14.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.76 AU - 8.52 AU

Year: 6866 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,379,411 km

• M1: 255,663 km (0.089 R)
• M2: 465,848 km (0.115 R)
• M3: 588,518 km (0.105 R)
• M4: 712,235 km (0.086 R)
• M5: 888,462 km (0.086 R)
• M6: 1,065,286 km (0.045 R)
• M7: 1,238,521 km (0.108 R)
• M8: 1,578,856 km (0.103 R)
• M9: 2,286,454 km (0.058 R)
• M10: 2,750,806 km (0.097 R)
• M11: 3,016,641 km (0.097 R)
• M12: 3,314,341 km (0.049 R)
• M13: 3,526,321 km (0.112 R)
• M14: 3,767,024 km (0.088 R)
• M15: 4,264,886 km (0.108 R)
• M16: 4,757,511 km (0.105 R)
• M17: 4,916,833 km (0.11 R)
• M18: 5,132,254 km (0.105 R)
• M19: 6,755,690 km (0.037 R)
• M20: 7,146,889 km (0.071 R)
• M21: 7,268,811 km (0.086 R)
• M22: 7,452,816 km (0.106 R)
• M23: 8,493,270 km (0.101 R)
• M24: 8,981,407 km (0.034 R)
• M25: 9,815,116 km (0.078 R)
• M26: 9,916,843 km (0.093 R)
• M27: 10,778,227 km (0.12 R)
• M28: 10,883,245 km (0.049 R)
• M29: 11,164,938 km (0.117 R)
• M30: 12,169,787 km (0.095 R)
• M31: 12,609,455 km (0.109 R)
• M32: 13,016,960 km (0.104 R)
• M33: 13,466,501 km (0.081 R)
• M34: 13,806,986 km (0.033 R)
• M35: 13,959,277 km (0.09 R)
• M36: 14,573,974 km (0.032 R)
• M37: 14,845,644 km (0.113 R)
• M38: 15,001,674 km (0.087 R)
• M39: 15,473,057 km (0.085 R)
• M40: 15,670,975 km (0.107 R)
• M41: 16,511,117 km (0.036 R)
• M42: 18,110,169 km (0.084 R)
• M43: 18,654,106 km (0.082 R)
• M44: 18,906,927 km (0.083 R)
• M45: 19,245,916 km (0.111 R)
• M46: 20,015,896 km (0.039 R)
• M47: 20,621,917 km (0.085 R)
• M48: 21,189,940 km (0.089 R)
• M49: 22,296,815 km (0.113 R)
• M50: 22,430,854 km (0.12 R)
• M51: 22,834,769 km (0.101 R)
• M52: 23,060,213 km (0.099 R)
• M53: 23,786,510 km (0.099 R)
• M54: 23,877,915 km (0.115 R)
• M55: 24,290,206 km (0.065 R)
• M56: 24,382,209 km (0.103 R)
• M57: 24,658,815 km (0.081 R)
• M58: 25,681,915 km (0.059 R)
• M59: 26,104,529 km (0.08 R)
• M60: 26,340,295 km (0.044 R)
• M61: 27,481,727 km (0.066 R)
• M62: 27,865,895 km (0.113 R)
• M63: 28,010,406 km (0.114 R)
• M64: 28,493,757 km (0.077 R)
• M65: 28,833,942 km (0.103 R)
• M66: 29,960,714 km (0.073 R)
• M67: 30,059,448 km (0.083 R)
• M68: 30,306,584 km (0.079 R)
• M69: 30,554,318 km (0.088 R)
• M70: 30,952,248 km (0.107 R)
• M71: 31,351,974 km (0.07 R)
• M72: 31,904,289 km (0.086 R)
• M73: 32,662,601 km (0.119 R)
• M74: 32,967,631 km (0.117 R)
• M75: 33,939,718 km (0.089 R)
• M76: 34,197,176 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.1

Radius: 5.3

Gravity: 27.59 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.86 AU - 13.36 AU

Year: 17083 Days

Day: 24.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,379,411 km

• M1: 148,251 km (0.112 R)
• M2: 382,372 km (0.109 R)
• M3: 532,868 km (0.062 R)
• M4: 615,146 km (0.066 R)
• M5: 1,358,498 km (0.056 R)
• M6: 1,619,397 km (0.076 R)
• M7: 1,833,172 km (0.051 R)
• M8: 2,121,148 km (0.07 R)
• M9: 2,846,997 km (0.062 R)
• M10: 2,883,349 km (0.095 R)
• M11: 3,067,504 km (0.11 R)
• M12: 3,293,547 km (0.108 R)
• M13: 3,447,184 km (0.112 R)
• M14: 4,085,219 km (0.066 R)
• M15: 4,417,775 km (0.081 R)
• M16: 4,459,961 km (0.09 R)
• M17: 4,672,839 km (0.079 R)
• M18: 5,331,369 km (0.083 R)
• M19: 7,076,278 km (0.113 R)
• M20: 8,608,310 km (0.088 R)
• M21: 9,141,028 km (0.101 R)
• M22: 9,411,352 km (0.119 R)
• M23: 10,462,576 km (0.11 R)
• M24: 10,916,157 km (0.111 R)
• M25: 11,318,276 km (0.076 R)
• M26: 11,434,064 km (0.102 R)
• M27: 11,492,258 km (0.111 R)
• M28: 12,793,909 km (0.102 R)
• M29: 13,462,163 km (0.043 R)
• M30: 14,017,320 km (0.103 R)
• M31: 14,141,636 km (0.09 R)
• M32: 15,921,103 km (0.081 R)
• M33: 15,985,879 km (0.107 R)
• M34: 16,836,941 km (0.059 R)
• M35: 16,903,063 km (0.089 R)
• M36: 17,301,293 km (0.095 R)
• M37: 17,769,684 km (0.109 R)
• M38: 20,244,332 km (0.092 R)
• M39: 22,169,806 km (0.114 R)
• M40: 22,751,592 km (0.073 R)
• M41: 22,970,903 km (0.109 R)
• M42: 23,633,472 km (0.086 R)
• M43: 24,376,823 km (0.11 R)
• M44: 24,977,160 km (0.104 R)
• M45: 25,506,287 km (0.09 R)
• M46: 25,582,133 km (0.082 R)
• M47: 26,115,599 km (0.04 R)
• M48: 26,806,891 km (0.089 R)
• M49: 26,884,084 km (0.107 R)
• M50: 26,961,276 km (0.069 R)
• M51: 27,193,452 km (0.031 R)
• M52: 27,270,944 km (0.084 R)
• M53: 29,870,955 km (0.048 R)
• M54: 32,220,090 km (0.041 R)
• M55: 33,458,312 km (0.1 R)
• M56: 35,556,272 km (0.077 R)
• M57: 35,641,094 km (0.068 R)
• M58: 36,749,764 km (0.114 R)
• M59: 38,042,888 km (0.069 R)
• M60: 38,564,237 km (0.064 R)
• M61: 38,651,452 km (0.047 R)
• M62: 39,350,822 km (0.088 R)
• M63: 41,741,995 km (0.088 R)
• M64: 44,088,886 km (0.118 R)
• M65: 44,636,414 km (0.111 R)
• M66: 45,554,197 km (0.072 R)
• M67: 47,314,815 km (0.117 R)
• M68: 48,250,400 km (0.099 R)
• M69: 49,381,210 km (0.059 R)
• M70: 50,711,434 km (0.105 R)
• M71: 51,764,902 km (0.028 R)
• M72: 52,535,631 km (0.087 R)
• M73: 53,019,131 km (0.116 R)
• M74: 53,213,010 km (0.09 R)
• M75: 53,601,366 km (0.08 R)
• M76: 54,283,383 km (0.083 R)
• M77: 56,050,133 km (0.11 R)
• M78: 57,337,872 km (0.06 R)
• M79: 59,942,520 km (0.105 R)
• M80: 60,346,584 km (0.068 R)
• M81: 61,360,858 km (0.062 R)
• M82: 62,074,140 km (0.114 R)
• M83: 62,790,265 km (0.11 R)
• M84: 63,611,857 km (0.082 R)
• M85: 64,230,594 km (0.106 R)
• M86: 64,747,604 km (0.091 R)
• M87: 66,202,593 km (0.101 R)
• M88: 67,563,335 km (0.087 R)
• M89: 68,299,805 km (0.063 R)
• M90: 69,462,630 km (0.09 R)
• M91: 70,418,859 km (0.054 R)
• M92: 70,631,887 km (0.101 R)
• M93: 71,058,689 km (0.073 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit