🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.65 AU - 0.87 AU

Year: 238 Days

Day: 43.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,626,186 km

• M1: 320,139 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.85 AU - 1.11 AU

Year: 349 Days

Day: 15.2 Hours

Environment

Temp: 72 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,626,186 km

• M1: 111,450 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.52 AU - 1.88 AU

Year: 798 Days

Day: 14.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.73 AU - 4.61 AU

Year: 3065 Days

Day: 40.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 12.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.11 AU - 6.37 AU

Year: 4949 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,626,186 km

• M1: 162,164 km (0.043 R)
• M2: 265,237 km (0.072 R)
• M3: 376,388 km (0.081 R)
• M4: 597,793 km (0.098 R)
• M5: 726,148 km (0.112 R)
• M6: 817,702 km (0.12 R)
• M7: 923,318 km (0.08 R)
• M8: 1,003,503 km (0.1 R)
• M9: 1,128,417 km (0.117 R)
• M10: 1,259,016 km (0.058 R)
• M11: 1,488,648 km (0.084 R)
• M12: 1,572,274 km (0.095 R)
• M13: 1,782,459 km (0.106 R)
• M14: 2,002,068 km (0.119 R)
• M15: 2,217,040 km (0.066 R)
• M16: 2,341,356 km (0.113 R)
• M17: 2,684,683 km (0.098 R)
• M18: 2,983,281 km (0.117 R)
• M19: 3,276,941 km (0.071 R)
• M20: 3,403,501 km (0.105 R)
• M21: 3,483,386 km (0.117 R)
• M22: 3,942,801 km (0.058 R)
• M23: 4,231,226 km (0.108 R)
• M24: 5,064,486 km (0.085 R)
• M25: 5,490,691 km (0.113 R)
• M26: 5,679,633 km (0.103 R)
• M27: 6,102,995 km (0.106 R)
• M28: 6,279,221 km (0.119 R)
• M29: 6,358,059 km (0.119 R)
• M30: 6,457,093 km (0.09 R)
• M31: 6,817,923 km (0.061 R)
• M32: 7,144,196 km (0.032 R)
• M33: 7,247,119 km (0.089 R)
• M34: 7,413,023 km (0.08 R)
• M35: 7,517,443 km (0.043 R)
• M36: 7,875,730 km (0.06 R)
• M37: 8,025,028 km (0.111 R)
• M38: 8,434,777 km (0.115 R)
• M39: 8,631,348 km (0.087 R)
• M40: 8,719,162 km (0.106 R)
• M41: 8,917,828 km (0.093 R)
• M42: 9,207,599 km (0.101 R)
• M43: 9,591,168 km (0.102 R)
• M44: 10,304,002 km (0.109 R)
• M45: 10,467,513 km (0.092 R)
• M46: 10,749,505 km (0.069 R)
• M47: 11,829,601 km (0.106 R)
• M48: 11,976,357 km (0.034 R)
• M49: 12,618,730 km (0.103 R)
• M50: 13,348,618 km (0.09 R)
• M51: 13,450,345 km (0.118 R)
• M52: 13,859,944 km (0.063 R)
• M53: 14,040,359 km (0.106 R)
• M54: 14,403,732 km (0.082 R)
• M55: 14,691,408 km (0.072 R)
• M56: 14,980,880 km (0.09 R)
• M57: 15,060,167 km (0.118 R)
• M58: 15,753,404 km (0.118 R)
• M59: 15,887,892 km (0.088 R)
• M60: 16,375,282 km (0.098 R)
• M61: 16,895,135 km (0.047 R)
• M62: 17,866,922 km (0.053 R)
• M63: 18,147,867 km (0.057 R)
• M64: 18,345,336 km (0.11 R)
• M65: 18,458,582 km (0.054 R)
• M66: 18,628,824 km (0.037 R)
• M67: 18,799,665 km (0.076 R)
• M68: 19,114,120 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 10.9

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.84 AU - 7.82 AU

Year: 6424 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,626,186 km

• M1: 138,827 km (0.12 R)
• M2: 211,083 km (0.112 R)
• M3: 515,813 km (0.066 R)
• M4: 739,761 km (0.057 R)
• M5: 841,638 km (0.099 R)
• M6: 1,109,717 km (0.089 R)
• M7: 1,193,941 km (0.109 R)
• M8: 1,460,075 km (0.115 R)
• M9: 1,571,974 km (0.115 R)
• M10: 2,132,518 km (0.115 R)
• M11: 3,473,513 km (0.073 R)
• M12: 3,701,351 km (0.027 R)
• M13: 3,934,125 km (0.059 R)
• M14: 4,039,143 km (0.119 R)
• M15: 4,252,020 km (0.055 R)
• M16: 4,744,646 km (0.113 R)
• M17: 4,941,218 km (0.066 R)
• M18: 5,169,055 km (0.099 R)
• M19: 5,400,483 km (0.052 R)
• M20: 6,084,744 km (0.105 R)
• M21: 6,514,688 km (0.119 R)
• M22: 6,608,187 km (0.072 R)
• M23: 7,339,272 km (0.047 R)
• M24: 7,863,014 km (0.086 R)
• M25: 7,962,646 km (0.048 R)
• M26: 8,432,832 km (0.114 R)
• M27: 8,843,179 km (0.042 R)
• M28: 8,981,407 km (0.072 R)
• M29: 9,224,953 km (0.113 R)
• M30: 9,294,965 km (0.077 R)
• M31: 9,365,126 km (0.076 R)
• M32: 10,293,680 km (0.113 R)
• M33: 10,475,591 km (0.076 R)
• M34: 10,990,656 km (0.102 R)
• M35: 11,326,204 km (0.101 R)
• M36: 11,514,099 km (0.098 R)
• M37: 11,740,890 km (0.104 R)
• M38: 12,468,833 km (0.044 R)
• M39: 12,662,861 km (0.054 R)
• M40: 13,014,716 km (0.047 R)
• M41: 13,250,931 km (0.113 R)
• M42: 13,647,963 km (0.095 R)
• M43: 14,780,419 km (0.081 R)
• M44: 15,649,433 km (0.073 R)
• M45: 16,153,578 km (0.078 R)
• M46: 16,238,101 km (0.06 R)
• M47: 16,577,688 km (0.116 R)
• M48: 18,708,411 km (0.066 R)
• M49: 19,288,102 km (0.026 R)
• M50: 19,647,736 km (0.054 R)
• M51: 20,191,374 km (0.1 R)
• M52: 20,556,543 km (0.114 R)
• M53: 21,945,559 km (0.102 R)
• M54: 22,983,170 km (0.119 R)
• M55: 23,316,773 km (0.06 R)
• M56: 24,181,748 km (0.118 R)
• M57: 24,472,416 km (0.102 R)
• M58: 24,618,274 km (0.108 R)
• M59: 25,204,249 km (0.114 R)
• M60: 25,646,760 km (0.107 R)
• M61: 26,290,479 km (0.078 R)
• M62: 26,489,744 km (0.096 R)
• M63: 26,689,307 km (0.105 R)
• M64: 28,457,554 km (0.081 R)
• M65: 28,764,529 km (0.026 R)
• M66: 29,691,886 km (0.052 R)
• M67: 29,951,139 km (0.097 R)
• M68: 30,315,560 km (0.086 R)
• M69: 30,524,398 km (0.077 R)
• M70: 30,681,326 km (0.107 R)
• M71: 31,893,518 km (0.047 R)
• M72: 32,318,825 km (0.107 R)
• M73: 32,532,301 km (0.103 R)
• M74: 32,906,744 km (0.12 R)
• M75: 33,228,978 km (0.116 R)
• M76: 33,714,124 km (0.049 R)
• M77: 34,364,725 km (0.102 R)
• M78: 34,473,633 km (0.102 R)
• M79: 34,746,200 km (0.116 R)
• M80: 35,129,021 km (0.061 R)
• M81: 36,064,606 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 13.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.42 AU - 8.66 AU

Year: 6722 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,626,186 km

• M1: 188,194 km (0.118 R)
• M2: 329,415 km (0.079 R)
• M3: 610,808 km (0.102 R)
• M4: 987,645 km (0.069 R)
• M5: 1,337,106 km (0.117 R)
• M6: 1,484,759 km (0.05 R)
• M7: 2,305,154 km (0.101 R)
• M8: 2,404,038 km (0.114 R)
• M9: 2,606,593 km (0.109 R)
• M10: 2,921,048 km (0.119 R)
• M11: 3,702,697 km (0.109 R)
• M12: 3,796,046 km (0.059 R)
• M13: 4,129,350 km (0.079 R)
• M14: 5,081,391 km (0.115 R)
• M15: 5,290,529 km (0.04 R)
• M16: 5,475,731 km (0.077 R)
• M17: 5,582,544 km (0.117 R)
• M18: 5,771,187 km (0.063 R)
• M19: 6,603,848 km (0.045 R)
• M20: 7,063,263 km (0.095 R)
• M21: 7,563,070 km (0.1 R)
• M22: 7,983,141 km (0.1 R)
• M23: 8,627,758 km (0.034 R)
• M24: 8,877,736 km (0.12 R)
• M25: 9,385,022 km (0.093 R)
• M26: 9,642,181 km (0.105 R)
• M27: 9,739,121 km (0.102 R)
• M28: 9,836,509 km (0.09 R)
• M29: 10,196,441 km (0.112 R)
• M30: 10,627,283 km (0.106 R)
• M31: 10,828,193 km (0.051 R)
• M32: 11,165,835 km (0.098 R)
• M33: 11,267,861 km (0.112 R)
• M34: 11,817,035 km (0.117 R)
• M35: 12,798,995 km (0.109 R)
• M36: 13,048,674 km (0.095 R)
• M37: 13,263,946 km (0.12 R)
• M38: 13,444,211 km (0.116 R)
• M39: 14,136,700 km (0.057 R)
• M40: 14,505,907 km (0.101 R)
• M41: 14,617,208 km (0.091 R)
• M42: 15,028,153 km (0.119 R)
• M43: 15,670,527 km (0.089 R)
• M44: 16,283,429 km (0.085 R)
• M45: 17,217,369 km (0.094 R)
• M46: 17,611,709 km (0.111 R)
• M47: 18,009,040 km (0.075 R)
• M48: 18,208,754 km (0.056 R)
• M49: 18,731,748 km (0.119 R)
• M50: 18,974,695 km (0.099 R)
• M51: 20,956,119 km (0.116 R)
• M52: 21,377,237 km (0.062 R)
• M53: 21,716,076 km (0.034 R)
• M54: 21,928,804 km (0.046 R)
• M55: 22,014,075 km (0.101 R)
• M56: 22,528,093 km (0.074 R)
• M57: 22,743,364 km (0.11 R)
• M58: 23,567,948 km (0.114 R)
• M59: 24,579,080 km (0.105 R)
• M60: 24,712,072 km (0.114 R)
• M61: 24,800,784 km (0.076 R)
• M62: 24,889,645 km (0.061 R)
• M63: 25,201,556 km (0.076 R)
• M64: 26,145,070 km (0.114 R)
• M65: 26,326,084 km (0.075 R)
• M66: 26,780,412 km (0.118 R)
• M67: 27,466,767 km (0.095 R)
• M68: 27,604,846 km (0.066 R)
• M69: 28,020,130 km (0.108 R)
• M70: 28,577,083 km (0.062 R)
• M71: 28,670,282 km (0.12 R)
• M72: 28,997,303 km (0.043 R)
• M73: 29,466,592 km (0.06 R)
• M74: 30,603,087 km (0.1 R)
• M75: 30,937,139 km (0.111 R)
• M76: 31,272,537 km (0.086 R)
• M77: 32,092,184 km (0.067 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit