🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.78 AU

Year: 174 Days

Day: 34.9 Hours

Environment

Temp: 251 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.49 AU - 2.23 AU

Year: 883 Days

Day: 19.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3 AU - 4.7 AU

Year: 2631 Days

Day: 21.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,294,933 km

• M1: 1,339,649 km (0.066 R)
• M2: 2,449,815 km (0.107 R)

Asteroid Belt

Center: 7.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 13.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.43 AU - 13.41 AU

Year: 12567 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,294,933 km

• M1: 187,446 km (0.03 R)
• M2: 412,142 km (0.085 R)
• M3: 773,870 km (0.11 R)
• M4: 1,068,727 km (0.07 R)
• M5: 1,431,801 km (0.078 R)
• M6: 1,528,741 km (0.103 R)
• M7: 1,695,542 km (0.057 R)
• M8: 2,346,891 km (0.086 R)
• M9: 2,740,483 km (0.062 R)
• M10: 3,155,318 km (0.044 R)
• M11: 3,327,057 km (0.115 R)
• M12: 3,457,805 km (0.071 R)
• M13: 3,657,369 km (0.11 R)
• M14: 4,114,540 km (0.074 R)
• M15: 4,302,584 km (0.056 R)
• M16: 4,614,197 km (0.111 R)
• M17: 4,859,088 km (0.094 R)
• M18: 5,133,451 km (0.11 R)
• M19: 5,464,212 km (0.107 R)
• M20: 5,645,375 km (0.12 R)
• M21: 5,775,974 km (0.119 R)
• M22: 6,040,164 km (0.106 R)
• M23: 6,227,460 km (0.101 R)
• M24: 6,335,320 km (0.115 R)
• M25: 6,801,168 km (0.038 R)
• M26: 6,968,119 km (0.082 R)
• M27: 7,164,840 km (0.07 R)
• M28: 7,882,162 km (0.108 R)
• M29: 8,293,856 km (0.03 R)
• M30: 8,532,315 km (0.046 R)
• M31: 8,742,948 km (0.072 R)
• M32: 8,833,605 km (0.06 R)
• M33: 9,323,089 km (0.096 R)
• M34: 10,264,508 km (0.059 R)
• M35: 10,456,592 km (0.107 R)
• M36: 10,714,349 km (0.072 R)
• M37: 10,909,126 km (0.102 R)
• M38: 11,269,208 km (0.07 R)
• M39: 11,368,092 km (0.114 R)
• M40: 11,799,981 km (0.102 R)
• M41: 12,001,190 km (0.103 R)
• M42: 12,645,807 km (0.107 R)
• M43: 12,851,654 km (0.102 R)
• M44: 13,686,410 km (0.116 R)
• M45: 13,792,026 km (0.114 R)
• M46: 13,933,246 km (0.12 R)
• M47: 14,181,429 km (0.116 R)
• M48: 14,288,392 km (0.072 R)
• M49: 14,826,645 km (0.105 R)
• M50: 15,080,213 km (0.118 R)
• M51: 15,189,270 km (0.097 R)
• M52: 15,335,128 km (0.113 R)
• M53: 15,628,190 km (0.031 R)
• M54: 17,008,081 km (0.091 R)
• M55: 17,311,466 km (0.108 R)
• M56: 17,463,906 km (0.104 R)
• M57: 17,578,498 km (0.108 R)
• M58: 17,693,389 km (0.108 R)
• M59: 17,846,876 km (0.06 R)
• M60: 18,155,347 km (0.075 R)
• M61: 18,310,181 km (0.069 R)
• M62: 18,699,285 km (0.091 R)
• M63: 19,366,940 km (0.038 R)
• M64: 20,082,467 km (0.049 R)
• M65: 20,323,020 km (0.088 R)
• M66: 21,131,298 km (0.094 R)
• M67: 21,416,730 km (0.115 R)
• M68: 21,580,540 km (0.113 R)
• M69: 21,744,649 km (0.071 R)
• M70: 22,156,641 km (0.096 R)
• M71: 22,863,043 km (0.086 R)
• M72: 23,282,066 km (0.12 R)
• M73: 23,366,290 km (0.066 R)
• M74: 24,554,396 km (0.114 R)
• M75: 24,897,574 km (0.067 R)
• M76: 25,069,761 km (0.032 R)
• M77: 25,155,929 km (0.099 R)
• M78: 25,285,481 km (0.109 R)
• M79: 26,592,817 km (0.072 R)
• M80: 27,254,787 km (0.086 R)
• M81: 27,654,662 km (0.034 R)
• M82: 27,922,143 km (0.077 R)
• M83: 28,011,603 km (0.084 R)
• M84: 28,640,064 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 11.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.85 AU - 11.91 AU

Year: 13369 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,294,933 km

• M1: 181,462 km (0.104 R)
• M2: 438,023 km (0.064 R)
• M3: 737,667 km (0.109 R)
• M4: 1,312,273 km (0.084 R)
• M5: 1,754,933 km (0.088 R)
• M6: 2,287,052 km (0.099 R)
• M7: 2,444,878 km (0.09 R)
• M8: 2,653,268 km (0.099 R)
• M9: 2,989,115 km (0.039 R)
• M10: 3,492,811 km (0.099 R)
• M11: 3,888,049 km (0.098 R)
• M12: 5,639,690 km (0.072 R)
• M13: 6,229,555 km (0.114 R)
• M14: 6,806,404 km (0.093 R)
• M15: 7,874,234 km (0.114 R)
• M16: 8,114,637 km (0.112 R)
• M17: 8,497,608 km (0.109 R)
• M18: 8,744,444 km (0.095 R)
• M19: 9,029,428 km (0.08 R)
• M20: 10,199,583 km (0.111 R)
• M21: 10,499,676 km (0.096 R)
• M22: 11,728,772 km (0.07 R)
• M23: 12,962,655 km (0.115 R)
• M24: 15,166,083 km (0.084 R)
• M25: 16,027,467 km (0.026 R)
• M26: 17,126,413 km (0.06 R)
• M27: 17,438,474 km (0.077 R)
• M28: 17,707,451 km (0.075 R)
• M29: 17,842,538 km (0.104 R)
• M30: 17,932,746 km (0.054 R)
• M31: 18,158,938 km (0.101 R)
• M32: 18,477,132 km (0.032 R)
• M33: 18,888,975 km (0.114 R)
• M34: 19,489,311 km (0.065 R)
• M35: 20,850,951 km (0.073 R)
• M36: 21,136,534 km (0.082 R)
• M37: 23,368,534 km (0.084 R)
• M38: 23,764,370 km (0.106 R)
• M39: 26,185,462 km (0.08 R)
• M40: 26,287,936 km (0.119 R)
• M41: 26,390,710 km (0.052 R)
• M42: 27,165,328 km (0.116 R)
• M43: 28,525,621 km (0.1 R)
• M44: 29,107,706 km (0.118 R)
• M45: 34,971,943 km (0.073 R)
• M46: 35,538,171 km (0.065 R)
• M47: 38,065,477 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 13.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.28 AU - 12.88 AU

Year: 15539 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,294,933 km

• M1: 196,123 km (0.047 R)
• M2: 373,845 km (0.034 R)
• M3: 552,016 km (0.116 R)
• M4: 639,082 km (0.11 R)
• M5: 933,491 km (0.107 R)
• M6: 1,292,077 km (0.088 R)
• M7: 1,393,803 km (0.037 R)
• M8: 2,158,847 km (0.06 R)
• M9: 2,983,879 km (0.055 R)
• M10: 3,721,097 km (0.047 R)
• M11: 4,080,132 km (0.096 R)
• M12: 4,767,535 km (0.1 R)
• M13: 5,157,835 km (0.067 R)
• M14: 5,592,417 km (0.117 R)
• M15: 5,797,067 km (0.09 R)
• M16: 6,038,967 km (0.102 R)
• M17: 6,213,847 km (0.1 R)
• M18: 6,532,789 km (0.079 R)
• M19: 6,640,350 km (0.103 R)
• M20: 6,930,121 km (0.045 R)
• M21: 7,224,081 km (0.112 R)
• M22: 7,786,270 km (0.105 R)
• M23: 7,976,858 km (0.088 R)
• M24: 8,130,495 km (0.092 R)
• M25: 8,440,611 km (0.109 R)
• M26: 8,913,191 km (0.068 R)
• M27: 9,638,292 km (0.103 R)
• M28: 12,500,697 km (0.105 R)
• M29: 13,039,399 km (0.095 R)
• M30: 14,139,542 km (0.105 R)
• M31: 15,652,425 km (0.117 R)
• M32: 16,870,002 km (0.118 R)
• M33: 18,371,067 km (0.075 R)
• M34: 19,395,364 km (0.077 R)
• M35: 19,550,647 km (0.053 R)
• M36: 19,810,348 km (0.071 R)
• M37: 19,914,618 km (0.091 R)
• M38: 20,123,457 km (0.104 R)
• M39: 20,543,528 km (0.111 R)
• M40: 21,339,089 km (0.071 R)
• M41: 22,960,132 km (0.116 R)
• M42: 23,124,390 km (0.118 R)
• M43: 23,785,613 km (0.089 R)
• M44: 24,007,317 km (0.117 R)
• M45: 24,676,618 km (0.083 R)
• M46: 24,788,816 km (0.107 R)
• M47: 25,635,540 km (0.099 R)
• M48: 25,919,776 km (0.096 R)
• M49: 26,033,769 km (0.056 R)
• M50: 26,548,985 km (0.081 R)
• M51: 28,173,318 km (0.102 R)
• M52: 28,997,453 km (0.049 R)
• M53: 29,115,934 km (0.1 R)
• M54: 29,650,597 km (0.096 R)
• M55: 30,308,678 km (0.072 R)
• M56: 30,850,671 km (0.106 R)
• M57: 31,274,332 km (0.115 R)
• M58: 32,495,649 km (0.108 R)
• M59: 32,741,888 km (0.104 R)
• M60: 33,050,358 km (0.117 R)
• M61: 33,546,126 km (0.109 R)
• M62: 34,796,016 km (0.066 R)
• M63: 35,743,569 km (0.079 R)
• M64: 35,997,736 km (0.044 R)
• M65: 36,763,527 km (0.074 R)
• M66: 36,891,733 km (0.111 R)
• M67: 37,405,900 km (0.059 R)
• M68: 37,663,957 km (0.096 R)
• M69: 37,922,462 km (0.112 R)
• M70: 38,506,492 km (0.103 R)
• M71: 39,289,786 km (0.064 R)
• M72: 39,552,031 km (0.114 R)
• M73: 39,880,698 km (0.068 R)
• M74: 40,408,330 km (0.105 R)
• M75: 40,739,390 km (0.098 R)
• M76: 41,004,926 km (0.089 R)
• M77: 42,005,437 km (0.054 R)
• M78: 42,273,665 km (0.054 R)
• M79: 42,676,981 km (0.029 R)
• M80: 43,284,349 km (0.091 R)
• M81: 43,758,724 km (0.084 R)
• M82: 45,055,139 km (0.062 R)
• M83: 45,329,651 km (0.086 R)
• M84: 45,880,470 km (0.066 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 15,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit