🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.53 AU - 0.83 AU

Year: 212 Days

Day: 20.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.73 AU - 1.03 AU

Year: 313 Days

Day: 20 Hours

Environment

Temp: 44 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,952,538 km

• M1: 248,332 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1 AU - 1.34 AU

Year: 479 Days

Day: 33.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.66 AU - 2.46 AU

Year: 1120 Days

Day: 48 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,952,538 km

• M1: 151,393 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.51 AU - 3.05 AU

Year: 1756 Days

Day: 24.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 15

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.81 AU - 5.07 AU

Year: 3543 Days

Day: 5.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,952,538 km

• M1: 188,942 km (0.07 R)
• M2: 298,298 km (0.11 R)
• M3: 578,046 km (0.108 R)
• M4: 1,003,951 km (0.1 R)
• M5: 1,105,977 km (0.076 R)
• M6: 1,252,733 km (0.112 R)
• M7: 1,478,775 km (0.12 R)
• M8: 1,828,086 km (0.067 R)
• M9: 2,037,523 km (0.105 R)
• M10: 2,410,470 km (0.086 R)
• M11: 2,551,691 km (0.114 R)
• M12: 2,677,503 km (0.074 R)
• M13: 2,898,309 km (0.12 R)
• M14: 3,010,956 km (0.111 R)
• M15: 3,106,101 km (0.037 R)
• M16: 3,260,486 km (0.025 R)
• M17: 3,617,127 km (0.05 R)
• M18: 3,965,840 km (0.034 R)
• M19: 4,390,249 km (0.1 R)
• M20: 5,191,196 km (0.119 R)
• M21: 5,306,087 km (0.099 R)
• M22: 5,421,876 km (0.106 R)
• M23: 6,085,641 km (0.033 R)
• M24: 6,255,734 km (0.093 R)
• M25: 6,501,374 km (0.108 R)
• M26: 6,650,373 km (0.034 R)
• M27: 6,750,305 km (0.118 R)
• M28: 7,155,266 km (0.061 R)
• M29: 7,962,347 km (0.115 R)
• M30: 8,121,968 km (0.095 R)
• M31: 9,046,482 km (0.037 R)
• M32: 9,352,709 km (0.117 R)
• M33: 10,004,208 km (0.104 R)
• M34: 10,176,694 km (0.116 R)
• M35: 11,112,878 km (0.042 R)
• M36: 11,954,665 km (0.065 R)
• M37: 12,879,479 km (0.117 R)
• M38: 13,318,848 km (0.071 R)
• M39: 13,667,710 km (0.07 R)
• M40: 14,019,415 km (0.102 R)
• M41: 14,341,948 km (0.061 R)
• M42: 14,569,037 km (0.108 R)
• M43: 15,092,780 km (0.092 R)
• M44: 15,323,908 km (0.104 R)
• M45: 15,923,646 km (0.034 R)
• M46: 16,429,287 km (0.088 R)
• M47: 17,421,869 km (0.102 R)
• M48: 17,803,343 km (0.1 R)
• M49: 17,942,769 km (0.047 R)
• M50: 18,469,054 km (0.109 R)
• M51: 19,357,216 km (0.072 R)
• M52: 20,077,979 km (0.113 R)
• M53: 20,186,737 km (0.071 R)
• M54: 20,880,871 km (0.096 R)
• M55: 21,397,283 km (0.075 R)
• M56: 21,508,434 km (0.104 R)
• M57: 21,880,633 km (0.102 R)
• M58: 22,217,229 km (0.105 R)
• M59: 22,706,713 km (0.114 R)
• M60: 23,047,646 km (0.108 R)
• M61: 23,237,785 km (0.049 R)
• M62: 23,811,343 km (0.074 R)
• M63: 23,926,534 km (0.106 R)
• M64: 24,196,259 km (0.118 R)
• M65: 24,389,539 km (0.101 R)
• M66: 24,544,523 km (0.102 R)
• M67: 24,661,059 km (0.055 R)
• M68: 24,816,492 km (0.111 R)
• M69: 25,011,418 km (0.112 R)
• M70: 25,245,987 km (0.05 R)
• M71: 26,350,319 km (0.081 R)
• M72: 26,509,341 km (0.1 R)
• M73: 26,628,870 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 12.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.67 AU - 7.57 AU

Year: 7196 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,952,538 km

• M1: 211,382 km (0.106 R)
• M2: 292,015 km (0.074 R)
• M3: 403,765 km (0.105 R)
• M4: 574,456 km (0.07 R)
• M5: 713,283 km (0.088 R)
• M6: 880,383 km (0.059 R)
• M7: 1,291,927 km (0.12 R)
• M8: 1,558,810 km (0.102 R)
• M9: 1,658,592 km (0.112 R)
• M10: 1,864,887 km (0.116 R)
• M11: 2,394,464 km (0.095 R)
• M12: 2,773,096 km (0.098 R)
• M13: 2,969,518 km (0.115 R)
• M14: 3,747,427 km (0.044 R)
• M15: 3,828,658 km (0.092 R)
• M16: 3,937,865 km (0.11 R)
• M17: 4,243,643 km (0.082 R)
• M18: 4,442,309 km (0.093 R)
• M19: 5,207,203 km (0.103 R)
• M20: 5,389,413 km (0.092 R)
• M21: 6,593,077 km (0.116 R)
• M22: 6,990,110 km (0.112 R)
• M23: 7,191,618 km (0.068 R)
• M24: 7,293,046 km (0.091 R)
• M25: 7,429,030 km (0.063 R)
• M26: 8,262,889 km (0.068 R)
• M27: 8,511,670 km (0.059 R)
• M28: 9,126,368 km (0.062 R)
• M29: 9,420,627 km (0.118 R)
• M30: 9,905,473 km (0.071 R)
• M31: 10,821,910 km (0.066 R)
• M32: 11,566,608 km (0.063 R)
• M33: 11,725,481 km (0.035 R)
• M34: 12,899,226 km (0.074 R)
• M35: 14,450,556 km (0.093 R)
• M36: 14,621,845 km (0.077 R)
• M37: 14,793,733 km (0.11 R)
• M38: 15,226,520 km (0.117 R)
• M39: 15,357,119 km (0.071 R)
• M40: 16,237,652 km (0.097 R)
• M41: 16,863,719 km (0.089 R)
• M42: 17,588,970 km (0.084 R)
• M43: 17,955,335 km (0.062 R)
• M44: 18,231,941 km (0.104 R)
• M45: 18,602,794 km (0.03 R)
• M46: 19,210,760 km (0.115 R)
• M47: 19,588,196 km (0.055 R)
• M48: 19,968,025 km (0.113 R)
• M49: 20,254,505 km (0.096 R)
• M50: 20,350,247 km (0.099 R)
• M51: 20,590,501 km (0.034 R)
• M52: 20,976,763 km (0.1 R)
• M53: 21,170,791 km (0.049 R)
• M54: 21,609,412 km (0.095 R)
• M55: 21,707,399 km (0.112 R)
• M56: 22,001,957 km (0.119 R)
• M57: 22,644,929 km (0.104 R)
• M58: 22,843,894 km (0.107 R)
• M59: 23,143,539 km (0.089 R)
• M60: 23,494,794 km (0.114 R)
• M61: 23,949,123 km (0.115 R)
• M62: 25,123,167 km (0.09 R)
• M63: 25,743,101 km (0.088 R)
• M64: 26,107,072 km (0.101 R)
• M65: 27,103,544 km (0.057 R)
• M66: 27,580,013 km (0.089 R)
• M67: 27,792,592 km (0.053 R)
• M68: 28,648,591 km (0.091 R)
• M69: 30,221,911 km (0.073 R)
• M70: 32,999,944 km (0.056 R)
• M71: 33,338,783 km (0.117 R)
• M72: 34,820,400 km (0.112 R)
• M73: 34,935,292 km (0.115 R)
• M74: 36,381,753 km (0.069 R)
• M75: 37,141,561 km (0.092 R)
• M76: 37,552,805 km (0.085 R)
• M77: 38,380,082 km (0.029 R)
• M78: 38,617,494 km (0.074 R)
• M79: 38,915,044 km (0.095 R)
• M80: 39,452,399 km (0.109 R)
• M81: 39,872,021 km (0.091 R)
• M82: 40,172,713 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.9

Radius: 14.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.25 AU - 12.23 AU

Year: 14272 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,952,538 km

• M1: 177,722 km (0.083 R)
• M2: 301,440 km (0.093 R)
• M3: 484,548 km (0.083 R)
• M4: 588,668 km (0.092 R)
• M5: 728,841 km (0.089 R)
• M6: 853,456 km (0.103 R)
• M7: 1,016,667 km (0.117 R)
• M8: 1,174,942 km (0.108 R)
• M9: 1,626,727 km (0.118 R)
• M10: 1,834,219 km (0.089 R)
• M11: 1,970,952 km (0.112 R)
• M12: 2,070,734 km (0.099 R)
• M13: 2,275,832 km (0.098 R)
• M14: 2,402,093 km (0.077 R)
• M15: 2,684,235 km (0.062 R)
• M16: 2,773,245 km (0.078 R)
• M17: 3,233,558 km (0.034 R)
• M18: 3,328,553 km (0.07 R)
• M19: 3,472,915 km (0.033 R)
• M20: 3,818,037 km (0.073 R)
• M21: 4,174,379 km (0.109 R)
• M22: 4,409,248 km (0.105 R)
• M23: 4,675,382 km (0.033 R)
• M24: 4,892,299 km (0.07 R)
• M25: 5,505,650 km (0.064 R)
• M26: 5,792,579 km (0.084 R)
• M27: 6,561,811 km (0.067 R)
• M28: 6,866,393 km (0.109 R)
• M29: 7,679,906 km (0.085 R)
• M30: 8,195,719 km (0.085 R)
• M31: 8,457,964 km (0.085 R)
• M32: 8,623,270 km (0.111 R)
• M33: 8,789,623 km (0.055 R)
• M34: 8,990,682 km (0.119 R)
• M35: 9,125,620 km (0.066 R)
• M36: 9,603,136 km (0.051 R)
• M37: 9,775,772 km (0.082 R)
• M38: 10,476,189 km (0.09 R)
• M39: 10,832,531 km (0.07 R)
• M40: 10,976,295 km (0.04 R)
• M41: 11,120,507 km (0.098 R)
• M42: 11,630,636 km (0.088 R)
• M43: 12,185,794 km (0.113 R)
• M44: 12,485,289 km (0.091 R)
• M45: 13,398,733 km (0.091 R)
• M46: 13,553,118 km (0.072 R)
• M47: 13,863,534 km (0.098 R)
• M48: 14,491,546 km (0.09 R)
• M49: 15,410,675 km (0.119 R)
• M50: 16,020,286 km (0.09 R)
• M51: 16,143,106 km (0.105 R)
• M52: 17,011,971 km (0.108 R)
• M53: 19,272,095 km (0.112 R)
• M54: 20,060,925 km (0.108 R)
• M55: 21,039,445 km (0.119 R)
• M56: 22,674,100 km (0.063 R)
• M57: 22,904,481 km (0.085 R)
• M58: 23,274,437 km (0.071 R)
• M59: 25,823,734 km (0.066 R)
• M60: 26,112,458 km (0.111 R)
• M61: 27,375,962 km (0.113 R)
• M62: 27,670,370 km (0.11 R)
• M63: 28,559,879 km (0.036 R)
• M64: 28,709,028 km (0.105 R)
• M65: 28,808,660 km (0.109 R)
• M66: 30,417,735 km (0.113 R)
• M67: 30,519,162 km (0.078 R)
• M68: 32,418,008 km (0.115 R)
• M69: 33,407,897 km (0.091 R)
• M70: 35,310,483 km (0.112 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: 468 - 20,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit