🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.48 AU - 0.64 AU

Year: 148 Days

Day: 12.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,537,580 km

• M1: 45,478 km (0.103 R)
• M2: 444,306 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.63 AU - 0.95 AU

Year: 248 Days

Day: 45 Hours

Environment

Temp: 130 °C

Axial Tilt: 65.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,537,580 km

• M1: 385,364 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.7 AU - 0.92 AU

Year: 257 Days

Day: 22 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,537,580 km

• M1: 313,707 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.1 AU - 3.2 AU

Year: 1974 Days

Day: 47.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,537,580 km

• M1: 155,731 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.58 AU - 5.18 AU

Year: 3807 Days

Day: 41.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 14.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.17 AU - 6.83 AU

Year: 5852 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,537,580 km

• M1: 460,761 km (0.095 R)
• M2: 571,763 km (0.083 R)
• M3: 793,617 km (0.035 R)
• M4: 922,420 km (0.099 R)
• M5: 1,312,871 km (0.027 R)
• M6: 2,026,154 km (0.057 R)
• M7: 2,125,187 km (0.106 R)
• M8: 2,556,328 km (0.032 R)
• M9: 2,958,747 km (0.117 R)
• M10: 3,401,257 km (0.09 R)
• M11: 3,660,959 km (0.061 R)
• M12: 3,865,160 km (0.039 R)
• M13: 4,327,866 km (0.107 R)
• M14: 4,478,960 km (0.045 R)
• M15: 4,609,858 km (0.086 R)
• M16: 5,055,361 km (0.074 R)
• M17: 5,329,424 km (0.112 R)
• M18: 5,491,738 km (0.102 R)
• M19: 5,632,061 km (0.096 R)
• M20: 5,726,307 km (0.089 R)
• M21: 6,036,274 km (0.103 R)
• M22: 6,672,813 km (0.034 R)
• M23: 7,024,518 km (0.101 R)
• M24: 7,798,836 km (0.117 R)
• M25: 7,983,440 km (0.088 R)
• M26: 8,089,654 km (0.065 R)
• M27: 8,818,495 km (0.111 R)
• M28: 8,955,826 km (0.109 R)
• M29: 9,066,080 km (0.116 R)
• M30: 9,176,932 km (0.091 R)
• M31: 9,427,957 km (0.085 R)
• M32: 10,194,796 km (0.109 R)
• M33: 10,542,012 km (0.079 R)
• M34: 10,893,119 km (0.077 R)
• M35: 11,159,104 km (0.081 R)
• M36: 11,307,804 km (0.075 R)
• M37: 11,547,011 km (0.086 R)
• M38: 11,848,451 km (0.083 R)
• M39: 12,274,954 km (0.076 R)
• M40: 13,048,973 km (0.074 R)
• M41: 13,743,407 km (0.109 R)
• M42: 14,546,897 km (0.095 R)
• M43: 14,839,959 km (0.104 R)
• M44: 15,398,857 km (0.069 R)
• M45: 15,597,822 km (0.097 R)
• M46: 15,697,604 km (0.115 R)
• M47: 15,864,405 km (0.081 R)
• M48: 16,199,804 km (0.113 R)
• M49: 16,368,251 km (0.098 R)
• M50: 16,741,199 km (0.091 R)
• M51: 16,945,699 km (0.073 R)
• M52: 17,254,170 km (0.064 R)
• M53: 17,460,764 km (0.097 R)
• M54: 17,599,142 km (0.105 R)
• M55: 17,911,503 km (0.112 R)
• M56: 18,085,784 km (0.077 R)
• M57: 19,321,911 km (0.047 R)
• M58: 20,004,377 km (0.089 R)
• M59: 20,185,241 km (0.047 R)
• M60: 20,366,703 km (0.106 R)
• M61: 21,282,242 km (0.083 R)
• M62: 21,430,045 km (0.103 R)
• M63: 22,323,593 km (0.112 R)
• M64: 22,473,639 km (0.075 R)
• M65: 22,586,436 km (0.078 R)
• M66: 24,108,594 km (0.113 R)
• M67: 24,224,084 km (0.072 R)
• M68: 24,416,916 km (0.099 R)
• M69: 25,624,320 km (0.119 R)
• M70: 26,731,644 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 13

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.14 AU - 8.24 AU

Year: 8276 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 124.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,537,580 km

• M1: 170,990 km (0.107 R)
• M2: 349,610 km (0.063 R)
• M3: 456,872 km (0.111 R)
• M4: 599,289 km (0.112 R)
• M5: 898,485 km (0.101 R)
• M6: 1,021,903 km (0.115 R)
• M7: 1,328,728 km (0.075 R)
• M8: 1,413,700 km (0.041 R)
• M9: 1,589,627 km (0.052 R)
• M10: 1,695,692 km (0.04 R)
• M11: 1,915,451 km (0.096 R)
• M12: 2,078,214 km (0.103 R)
• M13: 2,279,872 km (0.077 R)
• M14: 2,541,219 km (0.104 R)
• M15: 2,666,582 km (0.079 R)
• M16: 2,757,538 km (0.062 R)
• M17: 3,702,996 km (0.116 R)
• M18: 3,928,290 km (0.11 R)
• M19: 4,053,205 km (0.054 R)
• M20: 4,221,652 km (0.063 R)
• M21: 5,031,575 km (0.11 R)
• M22: 5,466,157 km (0.052 R)
• M23: 5,865,433 km (0.095 R)
• M24: 6,056,619 km (0.042 R)
• M25: 6,274,135 km (0.106 R)
• M26: 6,717,094 km (0.039 R)
• M27: 6,842,008 km (0.087 R)
• M28: 7,068,649 km (0.108 R)
• M29: 7,221,239 km (0.025 R)
• M30: 7,452,068 km (0.105 R)
• M31: 7,581,470 km (0.119 R)
• M32: 7,737,651 km (0.113 R)
• M33: 8,453,925 km (0.026 R)
• M34: 9,807,487 km (0.073 R)
• M35: 10,006,302 km (0.06 R)
• M36: 10,727,514 km (0.112 R)
• M37: 10,961,934 km (0.1 R)
• M38: 11,109,287 km (0.12 R)
• M39: 11,346,400 km (0.107 R)
• M40: 11,585,158 km (0.115 R)
• M41: 11,675,216 km (0.117 R)
• M42: 11,976,806 km (0.099 R)
• M43: 12,189,534 km (0.083 R)
• M44: 12,434,126 km (0.093 R)
• M45: 12,711,331 km (0.067 R)
• M46: 13,334,556 km (0.096 R)
• M47: 13,935,939 km (0.113 R)
• M48: 16,328,009 km (0.065 R)
• M49: 16,428,988 km (0.112 R)
• M50: 16,937,022 km (0.054 R)
• M51: 17,278,704 km (0.115 R)
• M52: 17,416,035 km (0.106 R)
• M53: 17,864,828 km (0.089 R)
• M54: 18,003,655 km (0.081 R)
• M55: 19,021,070 km (0.056 R)
• M56: 19,269,403 km (0.113 R)
• M57: 19,483,178 km (0.058 R)
• M58: 19,590,290 km (0.088 R)
• M59: 20,382,261 km (0.113 R)
• M60: 20,527,371 km (0.046 R)
• M61: 21,184,704 km (0.118 R)
• M62: 21,811,968 km (0.061 R)
• M63: 22,258,368 km (0.05 R)
• M64: 22,370,417 km (0.029 R)
• M65: 22,557,564 km (0.034 R)
• M66: 22,782,858 km (0.082 R)
• M67: 23,615,520 km (0.103 R)
• M68: 24,112,185 km (0.066 R)
• M69: 24,573,844 km (0.116 R)
• M70: 25,077,091 km (0.114 R)
• M71: 25,897,486 km (0.095 R)

Asteroid Belt

Center: 9.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 11.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.45 AU - 10.51 AU

Year: 11133 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,537,580 km

• M1: 143,315 km (0.119 R)
• M2: 321,785 km (0.114 R)
• M3: 603,777 km (0.079 R)
• M4: 732,282 km (0.094 R)
• M5: 1,175,839 km (0.087 R)
• M6: 1,718,281 km (0.103 R)
• M7: 1,883,437 km (0.109 R)
• M8: 2,306,350 km (0.12 R)
• M9: 2,515,638 km (0.079 R)
• M10: 2,676,904 km (0.113 R)
• M11: 3,961,501 km (0.113 R)
• M12: 4,118,280 km (0.106 R)
• M13: 4,568,121 km (0.111 R)
• M14: 4,765,889 km (0.072 R)
• M15: 4,899,181 km (0.11 R)
• M16: 5,480,069 km (0.08 R)
• M17: 6,010,693 km (0.055 R)
• M18: 6,483,871 km (0.113 R)
• M19: 7,007,164 km (0.061 R)
• M20: 7,312,194 km (0.117 R)
• M21: 7,427,684 km (0.095 R)
• M22: 7,778,042 km (0.065 R)
• M23: 8,253,614 km (0.058 R)
• M24: 8,657,079 km (0.092 R)
• M25: 8,738,610 km (0.091 R)
• M26: 9,651,755 km (0.114 R)
• M27: 9,778,764 km (0.11 R)
• M28: 9,906,221 km (0.061 R)
• M29: 11,078,022 km (0.057 R)
• M30: 11,793,099 km (0.041 R)
• M31: 11,974,113 km (0.035 R)
• M32: 12,293,355 km (0.038 R)
• M33: 12,661,515 km (0.117 R)
• M34: 12,940,066 km (0.112 R)
• M35: 13,408,906 km (0.051 R)
• M36: 13,883,281 km (0.094 R)
• M37: 14,074,616 km (0.045 R)
• M38: 14,653,710 km (0.088 R)
• M39: 15,044,160 km (0.109 R)
• M40: 16,741,498 km (0.045 R)
• M41: 16,996,263 km (0.111 R)
• M42: 17,975,979 km (0.063 R)
• M43: 20,913,633 km (0.117 R)
• M44: 21,023,288 km (0.107 R)
• M45: 21,243,047 km (0.053 R)
• M46: 22,577,909 km (0.078 R)
• M47: 23,939,698 km (0.098 R)
• M48: 24,226,777 km (0.111 R)
• M49: 25,094,893 km (0.1 R)
• M50: 25,855,449 km (0.072 R)
• M51: 26,208,949 km (0.08 R)
• M52: 26,327,280 km (0.119 R)
• M53: 26,504,853 km (0.092 R)
• M54: 27,759,680 km (0.041 R)
• M55: 29,033,805 km (0.083 R)
• M56: 29,401,218 km (0.104 R)
• M57: 29,647,156 km (0.072 R)
• M58: 29,832,059 km (0.068 R)
• M59: 30,264,846 km (0.09 R)
• M60: 30,824,342 km (0.118 R)
• M61: 31,701,584 km (0.058 R)
• M62: 32,016,936 km (0.072 R)
• M63: 32,841,520 km (0.109 R)
• M64: 33,930,293 km (0.069 R)
• M65: 34,188,200 km (0.043 R)
• M66: 34,576,406 km (0.104 R)
• M67: 35,031,034 km (0.1 R)
• M68: 35,684,029 km (0.07 R)
• M69: 36,275,090 km (0.115 R)
• M70: 36,670,926 km (0.061 R)
• M71: 37,001,837 km (0.037 R)
• M72: 37,466,936 km (0.104 R)
• M73: 37,800,240 km (0.107 R)
• M74: 41,600,625 km (0.111 R)
• M75: 42,708,696 km (0.098 R)
• M76: 43,896,503 km (0.075 R)
• M77: 45,876,581 km (0.037 R)
• M78: 46,519,253 km (0.044 R)
• M79: 46,590,910 km (0.11 R)
• M80: 47,236,724 km (0.045 R)
• M81: 47,524,850 km (0.111 R)
• M82: 47,885,680 km (0.075 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit