🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.65 AU - 0.87 AU

Year: 248 Days

Day: 40.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.95 AU - 1.15 AU

Year: 403 Days

Day: 42.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.89 AU - 1.31 AU

Year: 432 Days

Day: 25.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,917,499 km

• M1: 944,411 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.15 AU - 2.27 AU

Year: 1231 Days

Day: 12.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,917,499 km

• M1: 2,053,979 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.9 AU - 2.58 AU

Year: 1256 Days

Day: 38.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,917,499 km

• M1: 357,389 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.12 AU - 2.66 AU

Year: 1385 Days

Day: 45 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.49 AU - 3.69 AU

Year: 2035 Days

Day: 44.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,917,499 km

• M1: 120,127 km (0.071 R)
• M2: 493,374 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 9.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.46 AU - 5.68 AU

Year: 3661 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,917,499 km

• M1: 123,418 km (0.091 R)
• M2: 193,879 km (0.079 R)
• M3: 300,841 km (0.086 R)
• M4: 377,136 km (0.051 R)
• M5: 497,712 km (0.104 R)
• M6: 592,707 km (0.118 R)
• M7: 653,144 km (0.106 R)
• M8: 803,191 km (0.114 R)
• M9: 977,024 km (0.075 R)
• M10: 1,037,760 km (0.087 R)
• M11: 1,189,303 km (0.099 R)
• M12: 1,334,712 km (0.041 R)
• M13: 1,687,614 km (0.056 R)
• M14: 1,791,584 km (0.079 R)
• M15: 1,897,799 km (0.07 R)
• M16: 2,006,257 km (0.115 R)
• M17: 2,427,076 km (0.081 R)
• M18: 2,511,150 km (0.111 R)
• M19: 2,857,469 km (0.088 R)
• M20: 3,090,842 km (0.089 R)
• M21: 3,293,098 km (0.107 R)
• M22: 3,386,597 km (0.062 R)
• M23: 3,926,196 km (0.095 R)
• M24: 4,105,414 km (0.083 R)
• M25: 4,287,325 km (0.111 R)
• M26: 4,430,640 km (0.119 R)
• M27: 4,659,226 km (0.038 R)
• M28: 4,764,393 km (0.057 R)
• M29: 4,849,065 km (0.117 R)
• M30: 5,192,991 km (0.113 R)
• M31: 5,323,889 km (0.11 R)
• M32: 6,041,211 km (0.084 R)
• M33: 6,271,592 km (0.081 R)
• M34: 6,364,641 km (0.072 R)
• M35: 6,457,990 km (0.113 R)
• M36: 6,693,757 km (0.119 R)
• M37: 7,100,813 km (0.111 R)
• M38: 7,319,525 km (0.099 R)
• M39: 7,689,181 km (0.105 R)
• M40: 8,498,057 km (0.104 R)
• M41: 8,575,249 km (0.107 R)
• M42: 9,386,818 km (0.04 R)
• M43: 9,842,343 km (0.104 R)
• M44: 9,923,575 km (0.104 R)
• M45: 10,222,920 km (0.054 R)
• M46: 10,442,530 km (0.064 R)
• M47: 10,691,610 km (0.072 R)
• M48: 10,886,536 km (0.062 R)
• M49: 12,664,657 km (0.094 R)
• M50: 13,048,824 km (0.083 R)
• M51: 13,496,869 km (0.086 R)
• M52: 13,587,077 km (0.046 R)
• M53: 13,677,434 km (0.071 R)
• M54: 13,889,265 km (0.05 R)
• M55: 14,285,400 km (0.1 R)
• M56: 14,500,222 km (0.089 R)
• M57: 14,809,142 km (0.06 R)
• M58: 14,964,275 km (0.095 R)
• M59: 16,002,335 km (0.045 R)
• M60: 16,193,670 km (0.059 R)
• M61: 16,353,590 km (0.041 R)
• M62: 17,128,507 km (0.118 R)
• M63: 17,324,181 km (0.049 R)
• M64: 17,717,624 km (0.111 R)
• M65: 18,613,865 km (0.068 R)
• M66: 19,695,008 km (0.107 R)
• M67: 20,036,989 km (0.069 R)
• M68: 20,380,915 km (0.068 R)
• M69: 20,622,964 km (0.032 R)
• M70: 21,179,618 km (0.101 R)
• M71: 21,319,492 km (0.085 R)
• M72: 21,459,665 km (0.066 R)
• M73: 21,705,903 km (0.084 R)
• M74: 21,988,344 km (0.104 R)
• M75: 22,343,190 km (0.096 R)
• M76: 22,914,803 km (0.086 R)
• M77: 23,130,524 km (0.096 R)
• M78: 23,817,776 km (0.084 R)
• M79: 23,999,687 km (0.057 R)
• M80: 24,218,698 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 13.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.47 AU - 7.21 AU

Year: 5289 Days

Day: 13.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,917,499 km

• M1: 194,776 km (0.105 R)
• M2: 409,001 km (0.116 R)
• M3: 503,546 km (0.054 R)
• M4: 753,674 km (0.101 R)
• M5: 877,541 km (0.117 R)
• M6: 960,269 km (0.059 R)
• M7: 1,096,403 km (0.109 R)
• M8: 1,361,490 km (0.072 R)
• M9: 1,618,350 km (0.069 R)
• M10: 1,707,660 km (0.09 R)
• M11: 2,212,553 km (0.071 R)
• M12: 2,656,409 km (0.077 R)
• M13: 2,798,677 km (0.115 R)
• M14: 2,907,135 km (0.094 R)
• M15: 3,241,187 km (0.077 R)
• M16: 3,336,182 km (0.097 R)
• M17: 4,316,796 km (0.081 R)
• M18: 4,784,888 km (0.102 R)
• M19: 4,893,496 km (0.085 R)
• M20: 5,381,634 km (0.079 R)
• M21: 5,517,618 km (0.091 R)
• M22: 6,025,653 km (0.096 R)
• M23: 6,309,141 km (0.094 R)
• M24: 6,669,821 km (0.095 R)
• M25: 7,111,434 km (0.074 R)
• M26: 7,285,865 km (0.101 R)
• M27: 7,512,207 km (0.027 R)
• M28: 8,127,054 km (0.116 R)
• M29: 8,598,886 km (0.06 R)
• M30: 8,864,871 km (0.087 R)
• M31: 8,998,910 km (0.076 R)
• M32: 9,651,755 km (0.094 R)
• M33: 9,928,362 km (0.1 R)
• M34: 10,348,134 km (0.071 R)
• M35: 10,461,080 km (0.101 R)
• M36: 10,945,627 km (0.115 R)
• M37: 11,848,151 km (0.118 R)
• M38: 12,533,310 km (0.109 R)
• M39: 12,774,611 km (0.096 R)
• M40: 12,895,785 km (0.105 R)
• M41: 14,286,148 km (0.078 R)
• M42: 14,506,655 km (0.105 R)
• M43: 15,014,989 km (0.114 R)
• M44: 15,303,563 km (0.06 R)
• M45: 15,658,708 km (0.12 R)
• M46: 16,016,696 km (0.114 R)
• M47: 16,410,138 km (0.083 R)
• M48: 16,575,145 km (0.092 R)
• M49: 16,873,293 km (0.046 R)
• M50: 17,340,787 km (0.099 R)
• M51: 17,475,275 km (0.094 R)
• M52: 17,778,809 km (0.045 R)
• M53: 18,700,033 km (0.103 R)
• M54: 18,803,256 km (0.104 R)
• M55: 19,218,539 km (0.045 R)
• M56: 19,392,372 km (0.051 R)
• M57: 19,706,677 km (0.053 R)
• M58: 19,847,000 km (0.08 R)
• M59: 20,340,523 km (0.066 R)
• M60: 20,446,738 km (0.096 R)
• M61: 20,802,332 km (0.051 R)
• M62: 21,016,706 km (0.099 R)
• M63: 21,447,548 km (0.093 R)
• M64: 21,664,165 km (0.107 R)
• M65: 21,954,086 km (0.093 R)
• M66: 22,208,701 km (0.106 R)
• M67: 22,318,207 km (0.061 R)
• M68: 22,464,364 km (0.072 R)
• M69: 23,052,433 km (0.099 R)
• M70: 23,348,488 km (0.039 R)
• M71: 25,302,685 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.66 AU - 7.84 AU

Year: 7315 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,917,499 km

• M1: 157,975 km (0.065 R)
• M2: 221,854 km (0.098 R)
• M3: 317,895 km (0.104 R)
• M4: 500,255 km (0.09 R)
• M5: 604,974 km (0.098 R)
• M6: 1,085,183 km (0.077 R)
• M7: 1,460,674 km (0.106 R)
• M8: 1,521,859 km (0.114 R)
• M9: 1,647,222 km (0.097 R)
• M10: 2,469,562 km (0.102 R)
• M11: 2,543,164 km (0.089 R)
• M12: 2,806,905 km (0.102 R)
• M13: 2,883,948 km (0.11 R)
• M14: 3,000,784 km (0.026 R)
• M15: 3,360,716 km (0.085 R)
• M16: 3,463,191 km (0.087 R)
• M17: 4,034,655 km (0.101 R)
• M18: 4,658,029 km (0.066 R)
• M19: 4,981,011 km (0.038 R)
• M20: 5,600,196 km (0.037 R)
• M21: 6,168,070 km (0.106 R)
• M22: 6,268,749 km (0.106 R)
• M23: 6,344,595 km (0.102 R)
• M24: 6,858,015 km (0.078 R)
• M25: 7,014,794 km (0.094 R)
• M26: 7,119,811 km (0.057 R)
• M27: 7,358,270 km (0.104 R)
• M28: 8,116,881 km (0.116 R)
• M29: 8,393,937 km (0.11 R)
• M30: 8,815,204 km (0.1 R)
• M31: 9,128,612 km (0.119 R)
• M32: 9,185,908 km (0.068 R)
• M33: 9,913,252 km (0.109 R)
• M34: 10,179,537 km (0.115 R)
• M35: 10,448,214 km (0.06 R)
• M36: 10,901,346 km (0.053 R)
• M37: 11,515,446 km (0.054 R)
• M38: 11,577,529 km (0.101 R)
• M39: 11,983,388 km (0.051 R)
• M40: 12,046,369 km (0.113 R)
• M41: 12,937,972 km (0.095 R)
• M42: 13,196,627 km (0.106 R)
• M43: 13,916,791 km (0.101 R)
• M44: 14,015,974 km (0.111 R)
• M45: 14,181,878 km (0.07 R)
• M46: 14,248,449 km (0.114 R)
• M47: 14,315,020 km (0.118 R)
• M48: 14,784,309 km (0.1 R)
• M49: 14,885,587 km (0.091 R)
• M50: 14,987,014 km (0.117 R)
• M51: 15,156,658 km (0.108 R)
• M52: 16,118,273 km (0.104 R)
• M53: 16,536,399 km (0.113 R)
• M54: 16,641,417 km (0.11 R)
• M55: 17,205,700 km (0.08 R)
• M56: 17,776,266 km (0.092 R)
• M57: 17,955,933 km (0.059 R)
• M58: 18,607,282 km (0.079 R)
• M59: 18,789,642 km (0.071 R)
• M60: 18,899,447 km (0.111 R)
• M61: 19,340,312 km (0.03 R)
• M62: 19,562,016 km (0.108 R)
• M63: 19,858,968 km (0.072 R)
• M64: 19,933,467 km (0.102 R)
• M65: 20,082,617 km (0.114 R)
• M66: 20,494,908 km (0.036 R)
• M67: 20,607,855 km (0.118 R)
• M68: 20,947,891 km (0.102 R)
• M69: 21,556,904 km (0.087 R)
• M70: 22,326,435 km (0.115 R)
• M71: 22,597,955 km (0.11 R)
• M72: 22,792,432 km (0.105 R)
• M73: 24,608,551 km (0.065 R)
• M74: 24,808,712 km (0.104 R)
• M75: 25,210,682 km (0.1 R)
• M76: 25,291,315 km (0.077 R)
• M77: 25,898,982 km (0.11 R)
• M78: 26,429,605 km (0.109 R)
• M79: 26,798,963 km (0.089 R)
• M80: 27,501,474 km (0.092 R)
• M81: 27,709,266 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit