🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.96 AU - 1.14 AU

Year: 412 Days

Day: 32.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.67 AU - 1.85 AU

Year: 894 Days

Day: 12.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.62 AU - 1.98 AU

Year: 925 Days

Day: 35.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.6 AU - 2.12 AU

Year: 971 Days

Day: 20.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.54 AU - 2.22 AU

Year: 987 Days

Day: 43.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.32 AU - 3.46 AU

Year: 1881 Days

Day: 21 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 13.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.26 AU - 6.26 AU

Year: 4619 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,700,926 km

• M1: 165,904 km (0.11 R)
• M2: 274,213 km (0.06 R)
• M3: 566,976 km (0.062 R)
• M4: 657,632 km (0.091 R)
• M5: 904,319 km (0.037 R)
• M6: 993,629 km (0.106 R)
• M7: 1,214,884 km (0.042 R)
• M8: 1,452,895 km (0.082 R)
• M9: 1,644,829 km (0.041 R)
• M10: 2,175,452 km (0.108 R)
• M11: 2,424,832 km (0.073 R)
• M12: 2,772,348 km (0.041 R)
• M13: 2,921,946 km (0.119 R)
• M14: 3,166,987 km (0.07 R)
• M15: 3,387,045 km (0.093 R)
• M16: 4,334,748 km (0.115 R)
• M17: 4,474,024 km (0.043 R)
• M18: 4,561,987 km (0.083 R)
• M19: 4,668,202 km (0.092 R)
• M20: 4,793,265 km (0.049 R)
• M21: 5,175,189 km (0.026 R)
• M22: 5,416,490 km (0.07 R)
• M23: 5,547,987 km (0.12 R)
• M24: 5,910,462 km (0.108 R)
• M25: 6,678,797 km (0.069 R)
• M26: 7,187,729 km (0.083 R)
• M27: 7,985,684 km (0.092 R)
• M28: 8,286,675 km (0.069 R)
• M29: 8,416,975 km (0.057 R)
• M30: 8,723,351 km (0.057 R)
• M31: 8,855,895 km (0.049 R)
• M32: 9,167,507 km (0.068 R)
• M33: 9,369,913 km (0.106 R)
• M34: 9,779,063 km (0.04 R)
• M35: 9,985,807 km (0.063 R)
• M36: 10,194,048 km (0.119 R)
• M37: 10,591,230 km (0.108 R)
• M38: 11,041,370 km (0.119 R)
• M39: 11,256,641 km (0.106 R)
• M40: 11,352,833 km (0.106 R)
• M41: 11,521,878 km (0.047 R)
• M42: 11,789,060 km (0.112 R)
• M43: 11,911,282 km (0.069 R)
• M44: 12,206,139 km (0.052 R)
• M45: 12,478,557 km (0.088 R)
• M46: 12,652,988 km (0.119 R)
• M47: 12,753,069 km (0.069 R)
• M48: 13,080,090 km (0.096 R)
• M49: 13,308,077 km (0.111 R)
• M50: 13,486,248 km (0.109 R)
• M51: 13,614,154 km (0.056 R)
• M52: 13,845,133 km (0.037 R)
• M53: 14,259,220 km (0.031 R)
• M54: 14,729,855 km (0.053 R)
• M55: 15,579,272 km (0.104 R)
• M56: 16,145,350 km (0.065 R)
• M57: 16,581,129 km (0.111 R)
• M58: 17,048,473 km (0.098 R)
• M59: 17,325,528 km (0.112 R)
• M60: 17,464,504 km (0.099 R)
• M61: 17,687,704 km (0.037 R)
• M62: 18,448,110 km (0.05 R)
• M63: 19,075,673 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.8

Radius: 4.3

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.67 AU - 14.55 AU

Year: 19225 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,700,926 km

• M1: 89,759 km (0.106 R)
• M2: 203,304 km (0.107 R)
• M3: 767,886 km (0.114 R)
• M4: 897,737 km (0.091 R)
• M5: 1,105,379 km (0.068 R)
• M6: 1,353,262 km (0.102 R)
• M7: 1,457,083 km (0.098 R)
• M8: 2,044,704 km (0.093 R)
• M9: 2,378,606 km (0.075 R)
• M10: 2,536,133 km (0.093 R)
• M11: 3,621,316 km (0.058 R)
• M12: 4,060,984 km (0.118 R)
• M13: 4,556,003 km (0.108 R)
• M14: 4,712,183 km (0.091 R)
• M15: 4,751,378 km (0.11 R)
• M16: 4,949,595 km (0.083 R)
• M17: 6,411,166 km (0.117 R)
• M18: 6,940,743 km (0.111 R)
• M19: 8,420,415 km (0.096 R)
• M20: 8,950,740 km (0.1 R)
• M21: 9,343,285 km (0.113 R)
• M22: 9,442,169 km (0.111 R)
• M23: 9,591,318 km (0.107 R)
• M24: 9,992,988 km (0.12 R)
• M25: 10,502,668 km (0.062 R)
• M26: 11,813,295 km (0.055 R)
• M27: 12,027,818 km (0.087 R)
• M28: 12,733,621 km (0.08 R)
• M29: 13,063,933 km (0.092 R)
• M30: 14,014,927 km (0.107 R)
• M31: 14,356,010 km (0.098 R)
• M32: 14,930,316 km (0.099 R)
• M33: 16,160,759 km (0.072 R)
• M34: 16,458,459 km (0.097 R)
• M35: 16,998,956 km (0.082 R)
• M36: 17,180,418 km (0.078 R)
• M37: 17,728,544 km (0.05 R)
• M38: 18,097,154 km (0.109 R)
• M39: 18,158,938 km (0.055 R)
• M40: 18,904,683 km (0.119 R)
• M41: 18,967,215 km (0.111 R)
• M42: 19,155,409 km (0.088 R)
• M43: 19,344,201 km (0.084 R)
• M44: 19,533,592 km (0.106 R)
• M45: 19,660,302 km (0.087 R)
• M46: 21,201,010 km (0.066 R)
• M47: 21,461,610 km (0.076 R)
• M48: 22,315,664 km (0.08 R)
• M49: 22,514,330 km (0.103 R)
• M50: 23,853,680 km (0.07 R)
• M51: 24,738,102 km (0.081 R)
• M52: 26,328,776 km (0.074 R)
• M53: 27,101,300 km (0.1 R)
• M54: 27,171,910 km (0.051 R)
• M55: 28,309,602 km (0.085 R)
• M56: 28,668,338 km (0.066 R)
• M57: 29,173,081 km (0.118 R)
• M58: 29,462,852 km (0.079 R)
• M59: 29,680,816 km (0.107 R)
• M60: 29,753,521 km (0.099 R)
• M61: 30,631,361 km (0.099 R)
• M62: 30,704,813 km (0.118 R)
• M63: 30,778,416 km (0.08 R)
• M64: 30,852,167 km (0.114 R)
• M65: 36,073,432 km (0.093 R)
• M66: 37,322,724 km (0.118 R)
• M67: 37,952,531 km (0.089 R)
• M68: 39,542,607 km (0.077 R)
• M69: 39,863,195 km (0.117 R)
• M70: 40,184,681 km (0.108 R)
• M71: 40,587,697 km (0.103 R)
• M72: 40,749,413 km (0.043 R)
• M73: 40,992,210 km (0.05 R)
• M74: 42,377,038 km (0.102 R)
• M75: 42,787,385 km (0.077 R)
• M76: 43,198,928 km (0.1 R)
• M77: 44,025,905 km (0.085 R)
• M78: 44,858,268 km (0.057 R)
• M79: 45,108,844 km (0.084 R)
• M80: 45,192,619 km (0.089 R)
• M81: 47,470,995 km (0.113 R)
• M82: 49,096,675 km (0.069 R)
• M83: 51,263,450 km (0.089 R)
• M84: 51,875,605 km (0.091 R)
• M85: 51,963,269 km (0.088 R)
• M86: 52,754,492 km (0.089 R)
• M87: 53,549,605 km (0.066 R)
• M88: 54,615,939 km (0.105 R)
• M89: 55,330,717 km (0.063 R)
• M90: 58,129,693 km (0.071 R)
• M91: 60,789,394 km (0.066 R)
• M92: 61,715,704 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.5

Radius: 6.9

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.96 AU - 18.3 AU

Year: 23660 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,700,926 km

• M1: 88,412 km (0.104 R)
• M2: 156,330 km (0.096 R)
• M3: 268,977 km (0.072 R)
• M4: 392,994 km (0.043 R)
• M5: 515,065 km (0.111 R)
• M6: 558,748 km (0.105 R)
• M7: 771,626 km (0.115 R)
• M8: 1,151,455 km (0.064 R)
• M9: 1,300,005 km (0.118 R)
• M10: 3,182,396 km (0.041 R)
• M11: 3,520,038 km (0.078 R)
• M12: 3,958,210 km (0.105 R)
• M13: 4,047,819 km (0.108 R)
• M14: 4,367,211 km (0.105 R)
• M15: 5,176,086 km (0.12 R)
• M16: 5,274,372 km (0.111 R)
• M17: 5,927,666 km (0.096 R)
• M18: 7,254,599 km (0.075 R)
• M19: 8,844,376 km (0.027 R)
• M20: 9,497,370 km (0.116 R)
• M21: 10,786,754 km (0.116 R)
• M22: 11,999,844 km (0.115 R)
• M23: 12,129,994 km (0.108 R)
• M24: 12,854,496 km (0.094 R)
• M25: 13,255,718 km (0.073 R)
• M26: 13,322,887 km (0.076 R)
• M27: 14,001,613 km (0.096 R)
• M28: 14,830,983 km (0.112 R)
• M29: 15,181,192 km (0.107 R)
• M30: 15,676,062 km (0.118 R)
• M31: 16,392,187 km (0.041 R)
• M32: 19,438,149 km (0.116 R)
• M33: 19,975,355 km (0.103 R)
• M34: 20,284,574 km (0.085 R)
• M35: 20,829,409 km (0.085 R)
• M36: 21,695,282 km (0.076 R)
• M37: 22,814,274 km (0.106 R)
• M38: 24,362,761 km (0.102 R)
• M39: 24,527,618 km (0.048 R)
• M40: 24,775,801 km (0.087 R)
• M41: 25,024,732 km (0.027 R)
• M42: 27,046,248 km (0.064 R)
• M43: 30,796,966 km (0.087 R)
• M44: 35,358,205 km (0.043 R)
• M45: 35,451,554 km (0.099 R)
• M46: 35,638,402 km (0.025 R)
• M47: 36,861,663 km (0.047 R)
• M48: 37,907,352 km (0.109 R)
• M49: 38,098,539 km (0.108 R)
• M50: 38,866,424 km (0.082 R)
• M51: 40,906,491 km (0.07 R)
• M52: 41,397,321 km (0.073 R)
• M53: 41,791,362 km (0.104 R)
• M54: 42,682,516 km (0.075 R)
• M55: 43,579,954 km (0.118 R)
• M56: 44,483,675 km (0.055 R)
• M57: 47,952,849 km (0.094 R)
• M58: 49,615,331 km (0.086 R)
• M59: 53,317,130 km (0.048 R)
• M60: 55,038,852 km (0.072 R)
• M61: 55,147,161 km (0.108 R)
• M62: 55,906,519 km (0.081 R)
• M63: 57,875,227 km (0.116 R)
• M64: 59,755,373 km (0.091 R)
• M65: 60,200,726 km (0.119 R)
• M66: 61,094,574 km (0.11 R)
• M67: 61,318,821 km (0.103 R)
• M68: 61,992,909 km (0.055 R)
• M69: 64,143,827 km (0.118 R)
• M70: 65,056,673 km (0.112 R)
• M71: 68,285,743 km (0.118 R)
• M72: 68,867,679 km (0.058 R)
• M73: 69,101,052 km (0.099 R)
• M74: 70,036,786 km (0.093 R)
• M75: 70,859,126 km (0.06 R)
• M76: 71,448,392 km (0.064 R)
• M77: 72,157,635 km (0.111 R)
• M78: 74,419,106 km (0.111 R)
• M79: 75,138,074 km (0.091 R)
• M80: 77,915,358 km (0.118 R)
• M81: 80,480,363 km (0.091 R)
• M82: 81,711,554 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 11,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit