🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.45 AU - 0.67 AU

Year: 156 Days

Day: 40 Hours

Environment

Temp: 167 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,927,513 km

• M1: 68,516 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.54 AU - 0.72 AU

Year: 186 Days

Day: 13.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.51 AU - 1.79 AU

Year: 790 Days

Day: 25.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.26 AU - 2.64 AU

Year: 1430 Days

Day: 45.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.84 AU - 4.44 AU

Year: 2589 Days

Day: 41.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,927,513 km

• M1: 150,645 km (0.057 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 9.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.49 AU - 7.77 AU

Year: 7857 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,927,513 km

• M1: 126,560 km (0.104 R)
• M2: 253,718 km (0.05 R)
• M3: 338,690 km (0.109 R)
• M4: 545,883 km (0.09 R)
• M5: 711,487 km (0.12 R)
• M6: 806,931 km (0.092 R)
• M7: 958,922 km (0.086 R)
• M8: 1,065,735 km (0.059 R)
• M9: 2,008,052 km (0.047 R)
• M10: 2,129,376 km (0.076 R)
• M11: 2,397,605 km (0.03 R)
• M12: 2,810,794 km (0.095 R)
• M13: 3,085,306 km (0.101 R)
• M14: 3,618,473 km (0.069 R)
• M15: 4,224,494 km (0.094 R)
• M16: 4,955,579 km (0.114 R)
• M17: 5,359,942 km (0.103 R)
• M18: 5,923,926 km (0.062 R)
• M19: 6,049,139 km (0.053 R)
• M20: 6,200,383 km (0.116 R)
• M21: 7,081,664 km (0.067 R)
• M22: 7,348,247 km (0.102 R)
• M23: 7,455,808 km (0.055 R)
• M24: 7,536,890 km (0.085 R)
• M25: 7,836,535 km (0.093 R)
• M26: 8,279,345 km (0.092 R)
• M27: 8,560,439 km (0.116 R)
• M28: 8,673,685 km (0.103 R)
• M29: 8,958,968 km (0.03 R)
• M30: 9,131,753 km (0.086 R)
• M31: 9,247,392 km (0.101 R)
• M32: 9,744,955 km (0.03 R)
• M33: 10,041,607 km (0.093 R)
• M34: 10,431,759 km (0.111 R)
• M35: 11,288,955 km (0.112 R)
• M36: 11,725,930 km (0.109 R)
• M37: 12,200,454 km (0.108 R)
• M38: 12,907,753 km (0.097 R)
• M39: 13,005,141 km (0.07 R)
• M40: 13,233,577 km (0.115 R)
• M41: 13,430,448 km (0.101 R)
• M42: 13,628,216 km (0.087 R)
• M43: 15,902,104 km (0.06 R)
• M44: 16,603,269 km (0.088 R)
• M45: 16,744,789 km (0.053 R)
• M46: 17,064,629 km (0.098 R)
• M47: 17,135,838 km (0.104 R)
• M48: 17,710,144 km (0.036 R)
• M49: 18,290,733 km (0.029 R)
• M50: 18,877,606 km (0.059 R)
• M51: 19,359,012 km (0.116 R)
• M52: 19,806,908 km (0.112 R)
• M53: 19,957,104 km (0.099 R)
• M54: 20,182,847 km (0.092 R)
• M55: 21,363,174 km (0.098 R)
• M56: 21,440,068 km (0.058 R)
• M57: 21,516,961 km (0.073 R)
• M58: 21,903,522 km (0.062 R)
• M59: 22,918,843 km (0.102 R)
• M60: 23,194,851 km (0.052 R)
• M61: 23,432,262 km (0.025 R)
• M62: 23,591,135 km (0.095 R)
• M63: 23,829,894 km (0.111 R)
• M64: 24,350,045 km (0.072 R)
• M65: 26,385,324 km (0.114 R)
• M66: 26,798,963 km (0.056 R)
• M67: 27,298,171 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 13.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.15 AU - 10.09 AU

Year: 9434 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 79.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,927,513 km

• M1: 193,280 km (0.078 R)
• M2: 476,918 km (0.062 R)
• M3: 572,960 km (0.082 R)
• M4: 1,016,817 km (0.03 R)
• M5: 1,148,612 km (0.059 R)
• M6: 1,306,887 km (0.096 R)
• M7: 1,602,193 km (0.06 R)
• M8: 2,037,822 km (0.09 R)
• M9: 2,307,098 km (0.026 R)
• M10: 2,799,874 km (0.059 R)
• M11: 3,184,191 km (0.091 R)
• M12: 3,469,175 km (0.075 R)
• M13: 3,614,733 km (0.074 R)
• M14: 3,792,306 km (0.111 R)
• M15: 4,563,483 km (0.068 R)
• M16: 4,918,180 km (0.05 R)
• M17: 5,382,681 km (0.084 R)
• M18: 5,930,957 km (0.088 R)
• M19: 6,569,142 km (0.112 R)
• M20: 6,823,308 km (0.095 R)
• M21: 7,117,867 km (0.091 R)
• M22: 7,341,516 km (0.101 R)
• M23: 7,529,710 km (0.115 R)
• M24: 8,103,866 km (0.105 R)
• M25: 8,259,448 km (0.102 R)
• M26: 8,811,614 km (0.109 R)
• M27: 9,173,042 km (0.079 R)
• M28: 9,416,588 km (0.112 R)
• M29: 9,580,248 km (0.116 R)
• M30: 9,703,666 km (0.097 R)
• M31: 10,160,388 km (0.086 R)
• M32: 10,794,833 km (0.094 R)
• M33: 11,009,057 km (0.1 R)
• M34: 11,398,460 km (0.101 R)
• M35: 12,190,730 km (0.11 R)
• M36: 13,366,570 km (0.064 R)
• M37: 13,967,953 km (0.088 R)
• M38: 14,154,801 km (0.117 R)
• M39: 15,197,348 km (0.09 R)
• M40: 16,117,675 km (0.084 R)
• M41: 18,882,243 km (0.1 R)
• M42: 19,244,569 km (0.102 R)
• M43: 19,400,600 km (0.103 R)
• M44: 20,557,291 km (0.037 R)
• M45: 21,251,275 km (0.088 R)
• M46: 21,736,271 km (0.105 R)
• M47: 22,443,271 km (0.096 R)
• M48: 23,268,453 km (0.076 R)
• M49: 23,434,656 km (0.065 R)
• M50: 23,935,659 km (0.086 R)
• M51: 24,778,643 km (0.092 R)
• M52: 25,175,377 km (0.057 R)
• M53: 25,403,065 km (0.107 R)
• M54: 25,574,205 km (0.11 R)
• M55: 26,262,804 km (0.056 R)
• M56: 26,667,316 km (0.055 R)
• M57: 26,841,448 km (0.11 R)
• M58: 27,132,267 km (0.091 R)
• M59: 28,187,829 km (0.12 R)
• M60: 29,616,339 km (0.097 R)
• M61: 29,916,881 km (0.111 R)
• M62: 30,037,308 km (0.116 R)
• M63: 30,218,471 km (0.103 R)
• M64: 31,373,665 km (0.099 R)
• M65: 31,618,707 km (0.062 R)
• M66: 31,741,377 km (0.075 R)
• M67: 32,048,950 km (0.101 R)
• M68: 32,172,368 km (0.117 R)
• M69: 32,419,504 km (0.032 R)
• M70: 33,727,139 km (0.044 R)
• M71: 34,229,788 km (0.113 R)
• M72: 35,306,294 km (0.089 R)
• M73: 36,329,544 km (0.083 R)
• M74: 37,687,444 km (0.086 R)
• M75: 39,061,949 km (0.095 R)
• M76: 39,589,730 km (0.093 R)
• M77: 39,854,668 km (0.091 R)
• M78: 40,319,618 km (0.105 R)
• M79: 41,657,771 km (0.067 R)
• M80: 42,942,518 km (0.12 R)
• M81: 44,171,614 km (0.098 R)
• M82: 44,377,610 km (0.115 R)
• M83: 45,481,642 km (0.1 R)
• M84: 46,524,788 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.2

Radius: 12.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.48 AU - 12.64 AU

Year: 14652 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,927,513 km

• M1: 159,322 km (0.059 R)
• M2: 276,457 km (0.109 R)
• M3: 447,597 km (0.03 R)
• M4: 550,221 km (0.102 R)
• M5: 692,189 km (0.054 R)
• M6: 1,034,020 km (0.116 R)
• M7: 1,215,483 km (0.119 R)
• M8: 1,388,119 km (0.113 R)
• M9: 1,467,705 km (0.102 R)
• M10: 2,206,718 km (0.109 R)
• M11: 2,348,088 km (0.087 R)
• M12: 2,566,052 km (0.084 R)
• M13: 3,313,593 km (0.078 R)
• M14: 3,558,933 km (0.082 R)
• M15: 3,981,099 km (0.107 R)
• M16: 4,154,482 km (0.105 R)
• M17: 5,310,575 km (0.047 R)
• M18: 5,663,177 km (0.06 R)
• M19: 6,526,656 km (0.103 R)
• M20: 6,766,162 km (0.102 R)
• M21: 7,148,534 km (0.114 R)
• M22: 8,080,230 km (0.071 R)
• M23: 9,164,216 km (0.083 R)
• M24: 9,355,701 km (0.114 R)
• M25: 9,471,340 km (0.112 R)
• M26: 9,781,756 km (0.075 R)
• M27: 9,859,996 km (0.101 R)
• M28: 9,938,385 km (0.115 R)
• M29: 11,261,279 km (0.057 R)
• M30: 11,631,683 km (0.111 R)
• M31: 12,596,440 km (0.06 R)
• M32: 13,326,178 km (0.08 R)
• M33: 13,805,490 km (0.097 R)
• M34: 14,202,074 km (0.109 R)
• M35: 14,379,497 km (0.097 R)
• M36: 14,691,708 km (0.115 R)
• M37: 16,939,864 km (0.037 R)
• M38: 17,601,835 km (0.113 R)
• M39: 20,784,231 km (0.068 R)
• M40: 21,086,867 km (0.079 R)
• M41: 21,594,453 km (0.119 R)
• M42: 21,849,816 km (0.076 R)
• M43: 22,003,453 km (0.109 R)
• M44: 22,985,114 km (0.086 R)
• M45: 26,887,674 km (0.1 R)
• M46: 27,382,993 km (0.117 R)
• M47: 28,494,206 km (0.054 R)
• M48: 28,886,601 km (0.045 R)
• M49: 29,563,531 km (0.061 R)
• M50: 30,416,987 km (0.079 R)
• M51: 30,990,545 km (0.069 R)
• M52: 32,089,940 km (0.096 R)
• M53: 32,498,193 km (0.076 R)
• M54: 32,732,313 km (0.091 R)
• M55: 33,143,259 km (0.064 R)
• M56: 34,029,776 km (0.091 R)
• M57: 34,625,175 km (0.084 R)
• M58: 34,924,072 km (0.092 R)
• M59: 35,765,709 km (0.052 R)
• M60: 38,701,717 km (0.12 R)
• M61: 39,885,186 km (0.11 R)
• M62: 40,449,918 km (0.117 R)
• M63: 42,479,213 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit