🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.4 AU

Year: 458 Days

Day: 18.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,007,036 km

• M1: 141,968 km (0.115 R)
• M2: 684,859 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.56 AU - 2.38 AU

Year: 1000 Days

Day: 33.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.06 AU - 2.22 AU

Year: 1132 Days

Day: 46.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,007,036 km

• M1: 887,415 km (0.119 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.6

Radius: 9.3

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.39 AU - 8.75 AU

Year: 6799 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,007,036 km

• M1: 119,230 km (0.03 R)
• M2: 210,484 km (0.082 R)
• M3: 280,197 km (0.111 R)
• M4: 751,131 km (0.056 R)
• M5: 873,801 km (0.106 R)
• M6: 954,135 km (0.091 R)
• M7: 1,319,603 km (0.095 R)
• M8: 1,586,635 km (0.077 R)
• M9: 1,912,908 km (0.073 R)
• M10: 2,580,414 km (0.068 R)
• M11: 2,842,210 km (0.107 R)
• M12: 2,939,598 km (0.119 R)
• M13: 3,443,145 km (0.12 R)
• M14: 3,705,090 km (0.04 R)
• M15: 3,811,754 km (0.045 R)
• M16: 3,919,315 km (0.117 R)
• M17: 4,529,524 km (0.068 R)
• M18: 4,701,113 km (0.082 R)
• M19: 4,816,603 km (0.05 R)
• M20: 5,109,814 km (0.038 R)
• M21: 5,228,745 km (0.104 R)
• M22: 5,408,861 km (0.041 R)
• M23: 5,621,589 km (0.096 R)
• M24: 6,403,686 km (0.12 R)
• M25: 7,186,383 km (0.026 R)
• M26: 7,386,844 km (0.102 R)
• M27: 7,454,163 km (0.085 R)
• M28: 7,964,740 km (0.038 R)
• M29: 8,416,526 km (0.09 R)
• M30: 8,486,837 km (0.057 R)
• M31: 9,019,854 km (0.106 R)
• M32: 9,563,792 km (0.112 R)
• M33: 9,710,697 km (0.079 R)
• M34: 10,380,895 km (0.113 R)
• M35: 10,456,293 km (0.112 R)
• M36: 11,027,457 km (0.119 R)
• M37: 13,412,197 km (0.09 R)
• M38: 13,990,842 km (0.082 R)
• M39: 14,577,565 km (0.107 R)
• M40: 14,662,087 km (0.093 R)
• M41: 15,044,310 km (0.073 R)
• M42: 15,215,300 km (0.115 R)
• M43: 15,301,020 km (0.042 R)
• M44: 15,818,628 km (0.108 R)
• M45: 16,035,994 km (0.102 R)
• M46: 16,298,239 km (0.098 R)
• M47: 16,385,904 km (0.1 R)
• M48: 16,649,944 km (0.118 R)
• M49: 16,782,488 km (0.066 R)
• M50: 16,959,911 km (0.082 R)
• M51: 17,137,782 km (0.116 R)
• M52: 17,316,402 km (0.105 R)
• M53: 18,720,977 km (0.071 R)
• M54: 19,320,864 km (0.113 R)
• M55: 19,553,339 km (0.099 R)
• M56: 20,397,670 km (0.087 R)
• M57: 21,110,354 km (0.115 R)
• M58: 21,397,731 km (0.042 R)
• M59: 21,493,773 km (0.053 R)
• M60: 21,638,285 km (0.08 R)
• M61: 22,073,315 km (0.113 R)
• M62: 22,511,338 km (0.074 R)
• M63: 22,854,067 km (0.099 R)
• M64: 23,395,910 km (0.112 R)
• M65: 24,191,771 km (0.101 R)
• M66: 24,442,347 km (0.062 R)
• M67: 24,794,501 km (0.047 R)
• M68: 25,097,736 km (0.083 R)
• M69: 25,504,043 km (0.083 R)
• M70: 27,410,818 km (0.103 R)
• M71: 27,672,016 km (0.118 R)
• M72: 27,881,602 km (0.1 R)
• M73: 28,091,638 km (0.053 R)
• M74: 28,302,272 km (0.103 R)
• M75: 28,407,738 km (0.063 R)
• M76: 28,619,269 km (0.092 R)
• M77: 29,791,219 km (0.041 R)
• M78: 31,087,634 km (0.076 R)
• M79: 31,687,971 km (0.078 R)
• M80: 34,352,009 km (0.029 R)
• M81: 34,464,657 km (0.106 R)
• M82: 35,824,800 km (0.112 R)
• M83: 37,549,814 km (0.062 R)
• M84: 38,597,597 km (0.094 R)
• M85: 38,714,732 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 8.1

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.57 AU - 9.47 AU

Year: 9797 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,007,036 km

• M1: 104,719 km (0.097 R)
• M2: 159,621 km (0.12 R)
• M3: 572,361 km (0.104 R)
• M4: 759,808 km (0.114 R)
• M5: 895,942 km (0.057 R)
• M6: 949,049 km (0.096 R)
• M7: 1,003,503 km (0.093 R)
• M8: 1,077,553 km (0.096 R)
• M9: 1,251,536 km (0.073 R)
• M10: 2,251,298 km (0.092 R)
• M11: 2,374,717 km (0.082 R)
• M12: 2,449,815 km (0.094 R)
• M13: 2,731,956 km (0.063 R)
• M14: 4,202,204 km (0.082 R)
• M15: 4,950,642 km (0.096 R)
• M16: 5,014,820 km (0.114 R)
• M17: 6,923,539 km (0.106 R)
• M18: 7,103,804 km (0.085 R)
• M19: 9,386,070 km (0.114 R)
• M20: 9,948,707 km (0.119 R)
• M21: 10,316,269 km (0.101 R)
• M22: 10,646,581 km (0.1 R)
• M23: 10,771,346 km (0.117 R)
• M24: 10,980,484 km (0.088 R)
• M25: 11,064,558 km (0.073 R)
• M26: 11,233,155 km (0.117 R)
• M27: 11,360,313 km (0.106 R)
• M28: 12,306,669 km (0.118 R)
• M29: 12,966,246 km (0.083 R)
• M30: 13,682,670 km (0.117 R)
• M31: 14,781,018 km (0.079 R)
• M32: 14,873,918 km (0.051 R)
• M33: 15,153,516 km (0.077 R)
• M34: 15,247,015 km (0.064 R)
• M35: 15,434,760 km (0.039 R)
• M36: 15,907,639 km (0.095 R)
• M37: 16,050,356 km (0.113 R)
• M38: 16,193,521 km (0.116 R)
• M39: 16,289,263 km (0.12 R)
• M40: 17,061,637 km (0.072 R)
• M41: 17,550,373 km (0.076 R)
• M42: 17,845,829 km (0.094 R)
• M43: 17,944,713 km (0.118 R)
• M44: 18,341,896 km (0.117 R)
• M45: 20,319,729 km (0.109 R)
• M46: 20,941,907 km (0.104 R)
• M47: 21,465,050 km (0.103 R)
• M48: 22,151,705 km (0.087 R)
• M49: 22,364,433 km (0.098 R)
• M50: 23,546,406 km (0.063 R)
• M51: 23,872,230 km (0.109 R)
• M52: 24,144,947 km (0.043 R)
• M53: 24,638,470 km (0.084 R)
• M54: 24,803,626 km (0.047 R)
• M55: 25,468,289 km (0.071 R)
• M56: 25,691,190 km (0.087 R)
• M57: 26,082,688 km (0.114 R)
• M58: 26,307,384 km (0.114 R)
• M59: 26,928,365 km (0.118 R)
• M60: 27,155,454 km (0.115 R)
• M61: 27,497,136 km (0.065 R)
• M62: 27,611,429 km (0.105 R)
• M63: 27,668,575 km (0.109 R)
• M64: 27,725,721 km (0.106 R)
• M65: 28,069,946 km (0.116 R)
• M66: 28,588,751 km (0.114 R)
• M67: 29,635,787 km (0.078 R)
• M68: 29,811,564 km (0.041 R)
• M69: 29,987,641 km (0.066 R)
• M70: 30,046,433 km (0.026 R)
• M71: 30,695,538 km (0.093 R)
• M72: 31,230,051 km (0.031 R)
• M73: 31,349,281 km (0.11 R)
• M74: 31,468,510 km (0.117 R)
• M75: 31,947,523 km (0.085 R)
• M76: 32,428,779 km (0.119 R)
• M77: 33,337,736 km (0.107 R)
• M78: 33,703,503 km (0.099 R)
• M79: 34,132,101 km (0.111 R)
• M80: 34,624,128 km (0.109 R)
• M81: 35,242,416 km (0.065 R)
• M82: 35,739,829 km (0.059 R)
• M83: 36,552,744 km (0.066 R)
• M84: 36,930,179 km (0.095 R)
• M85: 38,069,816 km (0.067 R)
• M86: 40,448,422 km (0.089 R)
• M87: 40,643,348 km (0.118 R)
• M88: 41,164,846 km (0.089 R)
• M89: 42,214,425 km (0.056 R)
• M90: 43,738,528 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314

Radius: 14.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.34 AU - 12.04 AU

Year: 11764 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,007,036 km

• M1: 188,344 km (0.109 R)
• M2: 280,646 km (0.089 R)
• M3: 876,793 km (0.108 R)
• M4: 990,338 km (0.06 R)
• M5: 1,092,064 km (0.106 R)
• M6: 1,497,774 km (0.111 R)
• M7: 1,718,431 km (0.108 R)
• M8: 2,081,355 km (0.11 R)
• M9: 2,352,576 km (0.094 R)
• M10: 2,855,225 km (0.069 R)
• M11: 3,577,483 km (0.03 R)
• M12: 3,766,874 km (0.095 R)
• M13: 4,212,377 km (0.079 R)
• M14: 4,383,966 km (0.107 R)
• M15: 4,793,265 km (0.073 R)
• M16: 5,002,702 km (0.087 R)
• M17: 5,492,785 km (0.098 R)
• M18: 5,998,276 km (0.118 R)
• M19: 6,585,149 km (0.092 R)
• M20: 6,818,372 km (0.105 R)
• M21: 7,088,396 km (0.112 R)
• M22: 7,361,861 km (0.044 R)
• M23: 7,778,790 km (0.058 R)
• M24: 8,818,046 km (0.05 R)
• M25: 9,298,106 km (0.112 R)
• M26: 10,789,148 km (0.07 R)
• M27: 11,064,707 km (0.068 R)
• M28: 11,223,131 km (0.1 R)
• M29: 11,462,338 km (0.113 R)
• M30: 12,027,070 km (0.046 R)
• M31: 12,312,802 km (0.119 R)
• M32: 12,683,506 km (0.116 R)
• M33: 13,267,536 km (0.095 R)
• M34: 14,461,776 km (0.106 R)
• M35: 15,380,157 km (0.069 R)
• M36: 16,362,417 km (0.079 R)
• M37: 16,952,431 km (0.082 R)
• M38: 17,319,095 km (0.105 R)
• M39: 17,734,528 km (0.111 R)
• M40: 18,293,725 km (0.087 R)
• M41: 18,858,756 km (0.118 R)
• M42: 18,953,452 km (0.071 R)
• M43: 19,286,307 km (0.092 R)
• M44: 20,102,513 km (0.068 R)
• M45: 22,117,596 km (0.077 R)
• M46: 22,417,839 km (0.086 R)
• M47: 23,225,069 km (0.104 R)
• M48: 23,326,646 km (0.052 R)
• M49: 24,093,335 km (0.083 R)
• M50: 24,299,182 km (0.11 R)
• M51: 25,180,463 km (0.103 R)
• M52: 25,441,811 km (0.096 R)
• M53: 26,601,793 km (0.098 R)
• M54: 27,402,590 km (0.095 R)
• M55: 28,265,620 km (0.027 R)
• M56: 30,740,418 km (0.065 R)
• M57: 31,355,863 km (0.111 R)
• M58: 31,975,348 km (0.103 R)
• M59: 32,428,480 km (0.059 R)
• M60: 32,769,713 km (0.114 R)
• M61: 33,169,289 km (0.059 R)
• M62: 33,398,473 km (0.07 R)
• M63: 33,570,510 km (0.093 R)
• M64: 33,800,592 km (0.118 R)
• M65: 34,319,996 km (0.072 R)
• M66: 34,783,899 km (0.071 R)
• M67: 35,542,210 km (0.105 R)
• M68: 36,011,648 km (0.102 R)
• M69: 36,247,115 km (0.086 R)
• M70: 36,364,998 km (0.084 R)
• M71: 36,660,454 km (0.112 R)
• M72: 37,253,610 km (0.079 R)
• M73: 37,730,378 km (0.112 R)
• M74: 38,089,263 km (0.106 R)
• M75: 38,449,346 km (0.082 R)
• M76: 39,536,324 km (0.106 R)
• M77: 39,779,271 km (0.064 R)
• M78: 40,694,660 km (0.04 R)
• M79: 40,817,330 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.3

Radius: 5.4

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.75 AU - 21.65 AU

Year: 32834 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,007,036 km

• M1: 234,569 km (0.044 R)
• M2: 677,529 km (0.103 R)
• M3: 1,276,818 km (0.11 R)
• M4: 1,736,233 km (0.083 R)
• M5: 2,399,849 km (0.09 R)
• M6: 3,670,833 km (0.053 R)
• M7: 3,707,634 km (0.086 R)
• M8: 3,781,685 km (0.088 R)
• M9: 3,931,282 km (0.086 R)
• M10: 4,274,909 km (0.12 R)
• M11: 4,990,884 km (0.057 R)
• M12: 5,320,897 km (0.117 R)
• M13: 5,700,576 km (0.054 R)
• M14: 6,220,279 km (0.06 R)
• M15: 7,212,113 km (0.088 R)
• M16: 7,726,281 km (0.109 R)
• M17: 7,963,992 km (0.05 R)
• M18: 11,641,557 km (0.103 R)
• M19: 13,250,033 km (0.102 R)
• M20: 14,632,916 km (0.096 R)
• M21: 15,282,021 km (0.05 R)
• M22: 15,699,997 km (0.057 R)
• M23: 16,485,985 km (0.105 R)
• M24: 16,547,020 km (0.096 R)
• M25: 16,914,582 km (0.09 R)
• M26: 17,037,701 km (0.094 R)
• M27: 21,463,704 km (0.086 R)
• M28: 22,402,580 km (0.108 R)
• M29: 24,807,964 km (0.03 R)
• M30: 25,580,637 km (0.086 R)
• M31: 26,862,093 km (0.119 R)
• M32: 30,006,939 km (0.054 R)
• M33: 30,230,588 km (0.079 R)
• M34: 30,454,835 km (0.033 R)
• M35: 30,904,975 km (0.086 R)
• M36: 31,357,359 km (0.082 R)
• M37: 31,736,141 km (0.03 R)
• M38: 32,268,710 km (0.08 R)
• M39: 32,345,154 km (0.093 R)
• M40: 33,188,736 km (0.092 R)
• M41: 33,420,164 km (0.086 R)
• M42: 33,652,041 km (0.105 R)
• M43: 36,714,758 km (0.099 R)
• M44: 39,211,995 km (0.062 R)
• M45: 39,947,269 km (0.077 R)
• M46: 42,430,743 km (0.099 R)
• M47: 43,522,359 km (0.12 R)
• M48: 44,113,869 km (0.1 R)
• M49: 44,198,691 km (0.112 R)
• M50: 44,453,157 km (0.113 R)
• M51: 46,420,668 km (0.112 R)
• M52: 46,506,836 km (0.084 R)
• M53: 46,852,108 km (0.063 R)
• M54: 47,893,010 km (0.105 R)
• M55: 48,328,939 km (0.086 R)
• M56: 48,591,184 km (0.108 R)
• M57: 50,794,611 km (0.099 R)
• M58: 51,239,215 km (0.056 R)
• M59: 51,328,226 km (0.055 R)
• M60: 51,595,857 km (0.097 R)
• M61: 51,863,787 km (0.069 R)
• M62: 52,401,142 km (0.071 R)
• M63: 53,030,351 km (0.042 R)
• M64: 53,843,116 km (0.063 R)
• M65: 54,024,279 km (0.114 R)
• M66: 54,296,398 km (0.096 R)
• M67: 56,214,093 km (0.099 R)
• M68: 56,673,957 km (0.091 R)
• M69: 59,833,763 km (0.088 R)
• M70: 62,764,235 km (0.051 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit