🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.69 AU - 1.03 AU

Year: 287 Days

Day: 12.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,780,094 km

• M1: 221,554 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.88 AU - 2.26 AU

Year: 1072 Days

Day: 44.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,780,094 km

• M1: 855,849 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.02 AU - 3.28 AU

Year: 1553 Days

Day: 47.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.5 AU - 4.06 AU

Year: 2645 Days

Day: 28.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.9

Radius: 12

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.9 AU - 9.26 AU

Year: 7511 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 52,780,094 km

• M1: 176,525 km (0.032 R)
• M2: 301,589 km (0.094 R)
• M3: 379,679 km (0.071 R)
• M4: 529,576 km (0.07 R)
• M5: 609,761 km (0.093 R)
• M6: 686,804 km (0.082 R)
• M7: 852,409 km (0.118 R)
• M8: 949,647 km (0.089 R)
• M9: 1,175,690 km (0.034 R)
• M10: 1,326,335 km (0.104 R)
• M11: 1,505,104 km (0.104 R)
• M12: 1,658,442 km (0.067 R)
• M13: 2,089,433 km (0.098 R)
• M14: 2,362,150 km (0.107 R)
• M15: 2,502,922 km (0.109 R)
• M16: 2,699,643 km (0.067 R)
• M17: 3,052,694 km (0.034 R)
• M18: 3,320,175 km (0.092 R)
• M19: 3,536,793 km (0.061 R)
• M20: 3,713,468 km (0.095 R)
• M21: 3,953,722 km (0.047 R)
• M22: 4,168,245 km (0.119 R)
• M23: 4,323,678 km (0.036 R)
• M24: 4,624,669 km (0.07 R)
• M25: 4,769,629 km (0.076 R)
• M26: 4,948,847 km (0.081 R)
• M27: 5,180,275 km (0.109 R)
• M28: 5,347,825 km (0.075 R)
• M29: 5,517,169 km (0.093 R)
• M30: 5,602,590 km (0.084 R)
• M31: 5,843,891 km (0.113 R)
• M32: 5,965,813 km (0.025 R)
• M33: 6,159,244 km (0.079 R)
• M34: 6,516,184 km (0.085 R)
• M35: 6,824,954 km (0.118 R)
• M36: 6,990,409 km (0.036 R)
• M37: 8,185,397 km (0.118 R)
• M38: 8,341,727 km (0.106 R)
• M39: 8,538,598 km (0.092 R)
• M40: 9,158,382 km (0.073 R)
• M41: 9,709,949 km (0.079 R)
• M42: 10,398,997 km (0.077 R)
• M43: 11,038,976 km (0.104 R)
• M44: 11,385,595 km (0.04 R)
• M45: 11,757,794 km (0.094 R)
• M46: 11,846,057 km (0.054 R)
• M47: 12,111,892 km (0.072 R)
• M48: 12,223,193 km (0.061 R)
• M49: 13,012,172 km (0.112 R)
• M50: 13,103,427 km (0.103 R)
• M51: 13,355,350 km (0.098 R)
• M52: 13,701,669 km (0.11 R)
• M53: 13,887,470 km (0.075 R)
• M54: 14,120,992 km (0.095 R)
• M55: 14,379,347 km (0.114 R)
• M56: 14,497,380 km (0.025 R)
• M57: 14,900,846 km (0.105 R)
• M58: 15,380,307 km (0.034 R)
• M59: 15,962,242 km (0.118 R)
• M60: 16,108,848 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.5

Radius: 6.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.03 AU - 16.69 AU

Year: 17574 Days

Day: 19 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,780,094 km

• M1: 149,897 km (0.107 R)
• M2: 206,744 km (0.11 R)
• M3: 389,104 km (0.101 R)
• M4: 552,914 km (0.116 R)
• M5: 702,960 km (0.084 R)
• M6: 755,918 km (0.102 R)
• M7: 1,041,351 km (0.115 R)
• M8: 1,270,834 km (0.099 R)
• M9: 1,632,562 km (0.109 R)
• M10: 1,751,941 km (0.048 R)
• M11: 1,800,560 km (0.116 R)
• M12: 2,445,327 km (0.092 R)
• M13: 2,979,092 km (0.087 R)
• M14: 3,956,116 km (0.108 R)
• M15: 4,613,000 km (0.071 R)
• M16: 4,850,861 km (0.059 R)
• M17: 4,988,640 km (0.104 R)
• M18: 5,232,784 km (0.038 R)
• M19: 5,445,063 km (0.092 R)
• M20: 5,624,282 km (0.101 R)
• M21: 6,663,089 km (0.055 R)
• M22: 7,243,529 km (0.09 R)
• M23: 7,480,193 km (0.116 R)
• M24: 7,840,125 km (0.096 R)
• M25: 8,535,157 km (0.048 R)
• M26: 9,809,132 km (0.108 R)
• M27: 9,852,665 km (0.114 R)
• M28: 9,896,198 km (0.118 R)
• M29: 10,557,122 km (0.036 R)
• M30: 11,050,795 km (0.027 R)
• M31: 11,186,779 km (0.097 R)
• M32: 11,460,394 km (0.035 R)
• M33: 11,921,305 km (0.064 R)
• M34: 12,060,730 km (0.117 R)
• M35: 12,200,754 km (0.092 R)
• M36: 12,247,578 km (0.116 R)
• M37: 12,576,693 km (0.085 R)
• M38: 13,099,837 km (0.055 R)
• M39: 13,339,941 km (0.118 R)
• M40: 13,436,432 km (0.12 R)
• M41: 14,811,087 km (0.058 R)
• M42: 15,667,385 km (0.084 R)
• M43: 15,820,124 km (0.101 R)
• M44: 16,591,451 km (0.044 R)
• M45: 16,799,242 km (0.114 R)
• M46: 17,269,728 km (0.058 R)
• M47: 17,797,659 km (0.084 R)
• M48: 19,086,295 km (0.069 R)
• M49: 19,358,563 km (0.052 R)
• M50: 20,072,294 km (0.092 R)
• M51: 20,349,050 km (0.111 R)
• M52: 20,460,202 km (0.092 R)
• M53: 20,850,652 km (0.111 R)
• M54: 21,412,542 km (0.086 R)
• M55: 21,469,090 km (0.1 R)
• M56: 23,244,068 km (0.113 R)
• M57: 23,534,737 km (0.105 R)
• M58: 24,119,814 km (0.092 R)
• M59: 24,591,197 km (0.12 R)
• M60: 25,244,341 km (0.096 R)
• M61: 25,603,077 km (0.113 R)
• M62: 26,567,834 km (0.036 R)
• M63: 26,993,589 km (0.088 R)
• M64: 27,115,661 km (0.104 R)
• M65: 27,299,218 km (0.1 R)
• M66: 28,346,553 km (0.052 R)
• M67: 28,470,719 km (0.1 R)
• M68: 28,594,885 km (0.091 R)
• M69: 28,719,350 km (0.112 R)
• M70: 29,344,370 km (0.075 R)
• M71: 29,469,883 km (0.056 R)
• M72: 29,658,526 km (0.091 R)
• M73: 30,290,128 km (0.09 R)
• M74: 31,438,142 km (0.105 R)
• M75: 33,514,261 km (0.025 R)
• M76: 33,842,629 km (0.099 R)
• M77: 34,900,435 km (0.093 R)
• M78: 35,033,428 km (0.112 R)
• M79: 35,567,193 km (0.109 R)
• M80: 36,170,820 km (0.091 R)
• M81: 37,116,429 km (0.082 R)
• M82: 39,239,372 km (0.117 R)
• M83: 39,308,486 km (0.048 R)
• M84: 39,654,656 km (0.065 R)
• M85: 40,559,723 km (0.112 R)
• M86: 41,401,211 km (0.118 R)
• M87: 41,965,344 km (0.069 R)
• M88: 42,319,293 km (0.08 R)
• M89: 43,243,957 km (0.116 R)
• M90: 43,315,465 km (0.107 R)
• M91: 43,959,933 km (0.088 R)
• M92: 44,175,354 km (0.105 R)
• M93: 44,463,330 km (0.11 R)
• M94: 44,679,648 km (0.111 R)
• M95: 45,403,403 km (0.103 R)
• M96: 49,601,717 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.8

Radius: 4

Gravity: 18.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.24 AU - 14.58 AU

Year: 17673 Days

Day: 16.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,780,094 km

• M1: 110,553 km (0.074 R)
• M2: 156,479 km (0.094 R)
• M3: 380,278 km (0.052 R)
• M4: 569,968 km (0.1 R)
• M5: 639,232 km (0.098 R)
• M6: 1,154,596 km (0.116 R)
• M7: 1,265,299 km (0.057 R)
• M8: 1,333,515 km (0.032 R)
• M9: 1,593,666 km (0.096 R)
• M10: 1,667,418 km (0.113 R)
• M11: 2,026,154 km (0.086 R)
• M12: 2,160,044 km (0.104 R)
• M13: 2,324,452 km (0.086 R)
• M14: 2,811,991 km (0.111 R)
• M15: 3,143,799 km (0.056 R)
• M16: 3,551,902 km (0.096 R)
• M17: 4,143,861 km (0.099 R)
• M18: 4,590,411 km (0.063 R)
• M19: 4,625,267 km (0.09 R)
• M20: 4,695,578 km (0.108 R)
• M21: 6,522,766 km (0.095 R)
• M22: 6,760,029 km (0.05 R)
• M23: 6,879,707 km (0.099 R)
• M24: 8,757,609 km (0.104 R)
• M25: 9,239,314 km (0.069 R)
• M26: 9,327,726 km (0.083 R)
• M27: 9,416,588 km (0.071 R)
• M28: 9,505,598 km (0.06 R)
• M29: 9,729,546 km (0.104 R)
• M30: 10,182,529 km (0.114 R)
• M31: 10,457,639 km (0.06 R)
• M32: 10,874,718 km (0.062 R)
• M33: 10,921,542 km (0.091 R)
• M34: 11,392,027 km (0.096 R)
• M35: 11,677,610 km (0.106 R)
• M36: 11,869,245 km (0.077 R)
• M37: 11,965,436 km (0.059 R)
• M38: 12,548,269 km (0.064 R)
• M39: 13,190,044 km (0.043 R)
• M40: 13,289,676 km (0.066 R)
• M41: 13,389,608 km (0.109 R)
• M42: 13,539,954 km (0.115 R)
• M43: 13,842,291 km (0.116 R)
• M44: 14,918,049 km (0.095 R)
• M45: 15,282,619 km (0.117 R)
• M46: 15,544,864 km (0.045 R)
• M47: 16,286,870 km (0.101 R)
• M48: 16,931,936 km (0.107 R)
• M49: 17,860,191 km (0.052 R)
• M50: 20,568,510 km (0.096 R)
• M51: 20,857,982 km (0.117 R)
• M52: 22,088,126 km (0.09 R)
• M53: 22,682,029 km (0.076 R)
• M54: 23,161,042 km (0.069 R)
• M55: 23,825,106 km (0.118 R)
• M56: 23,946,430 km (0.066 R)
• M57: 25,357,437 km (0.115 R)
• M58: 25,605,471 km (0.075 R)
• M59: 27,111,024 km (0.056 R)
• M60: 27,237,733 km (0.086 R)
• M61: 32,466,328 km (0.027 R)
• M62: 32,870,691 km (0.12 R)
• M63: 32,938,310 km (0.085 R)
• M64: 33,005,928 km (0.031 R)
• M65: 33,616,437 km (0.113 R)
• M66: 34,573,414 km (0.094 R)
• M67: 35,055,419 km (0.068 R)
• M68: 36,584,309 km (0.092 R)
• M69: 36,724,332 km (0.082 R)
• M70: 38,276,859 km (0.073 R)
• M71: 38,846,677 km (0.034 R)
• M72: 39,634,759 km (0.118 R)
• M73: 40,355,821 km (0.089 R)
• M74: 41,810,810 km (0.027 R)
• M75: 42,324,080 km (0.091 R)
• M76: 42,765,693 km (0.038 R)
• M77: 43,653,556 km (0.027 R)
• M78: 43,802,107 km (0.09 R)
• M79: 44,547,404 km (0.107 R)
• M80: 44,622,202 km (0.061 R)
• M81: 45,146,693 km (0.077 R)
• M82: 45,221,791 km (0.09 R)
• M83: 45,598,029 km (0.104 R)
• M84: 46,201,956 km (0.106 R)
• M85: 46,277,653 km (0.087 R)
• M86: 46,504,892 km (0.063 R)
• M87: 47,341,443 km (0.066 R)
• M88: 48,106,337 km (0.071 R)
• M89: 48,182,931 km (0.105 R)
• M90: 48,259,675 km (0.094 R)
• M91: 48,490,205 km (0.119 R)
• M92: 49,880,867 km (0.076 R)
• M93: 50,737,015 km (0.084 R)
• M94: 51,755,179 km (0.086 R)
• M95: 51,991,094 km (0.1 R)
• M96: 52,780,074 km (0.101 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: 439 - 20,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit