🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.45 AU - 0.57 AU

Year: 133 Days

Day: 29.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,268,644 km

• M1: 185,950 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.47 AU - 0.65 AU

Year: 153 Days

Day: 26.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.6 AU - 0.66 AU

Year: 183 Days

Day: 34.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.88 AU - 1.22 AU

Year: 393 Days

Day: 38.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,268,644 km

• M1: 36,352 km (0.077 R)
• M2: 459,415 km (0.094 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.8

Radius: 8.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.23 AU - 7.81 AU

Year: 6081 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,268,644 km

• M1: 346,618 km (0.085 R)
• M2: 537,505 km (0.106 R)
• M3: 598,391 km (0.119 R)
• M4: 1,027,588 km (0.066 R)
• M5: 1,211,743 km (0.107 R)
• M6: 1,280,259 km (0.119 R)
• M7: 1,537,567 km (0.061 R)
• M8: 1,596,957 km (0.074 R)
• M9: 2,233,795 km (0.113 R)
• M10: 3,128,989 km (0.045 R)
• M11: 3,224,133 km (0.073 R)
• M12: 3,674,124 km (0.096 R)
• M13: 3,815,045 km (0.074 R)
• M14: 4,850,711 km (0.112 R)
• M15: 5,094,705 km (0.081 R)
• M16: 6,086,539 km (0.1 R)
• M17: 6,229,555 km (0.083 R)
• M18: 6,543,411 km (0.091 R)
• M19: 7,061,319 km (0.104 R)
• M20: 7,363,207 km (0.112 R)
• M21: 8,215,017 km (0.101 R)
• M22: 9,043,490 km (0.109 R)
• M23: 9,343,883 km (0.049 R)
• M24: 9,758,718 km (0.11 R)
• M25: 9,814,518 km (0.095 R)
• M26: 9,926,268 km (0.105 R)
• M27: 10,406,477 km (0.081 R)
• M28: 12,221,099 km (0.107 R)
• M29: 12,765,934 km (0.049 R)
• M30: 13,164,463 km (0.057 R)
• M31: 13,287,881 km (0.04 R)
• M32: 13,380,632 km (0.05 R)
• M33: 14,068,034 km (0.094 R)
• M34: 14,289,140 km (0.114 R)
• M35: 15,152,768 km (0.099 R)
• M36: 15,444,484 km (0.119 R)
• M37: 15,509,559 km (0.047 R)
• M38: 16,066,213 km (0.096 R)
• M39: 16,297,342 km (0.083 R)
• M40: 16,930,290 km (0.105 R)
• M41: 17,537,358 km (0.037 R)
• M42: 17,775,369 km (0.093 R)
• M43: 18,842,151 km (0.084 R)
• M44: 19,752,903 km (0.113 R)
• M45: 20,677,866 km (0.071 R)
• M46: 21,001,297 km (0.075 R)
• M47: 21,544,188 km (0.114 R)
• M48: 21,835,604 km (0.093 R)
• M49: 21,908,758 km (0.026 R)
• M50: 22,018,413 km (0.032 R)
• M51: 22,201,820 km (0.059 R)
• M52: 22,275,273 km (0.117 R)
• M53: 22,791,684 km (0.07 R)
• M54: 22,940,085 km (0.103 R)
• M55: 23,349,535 km (0.12 R)
• M56: 23,836,626 km (0.1 R)
• M57: 24,138,065 km (0.108 R)
• M58: 24,364,856 km (0.084 R)
• M59: 24,668,539 km (0.064 R)
• M60: 25,548,474 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 8.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.53 AU - 7.61 AU

Year: 6866 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,268,644 km

• M1: 111,750 km (0.08 R)
• M2: 238,459 km (0.059 R)
• M3: 310,715 km (0.065 R)
• M4: 367,113 km (0.113 R)
• M5: 722,857 km (0.114 R)
• M6: 826,528 km (0.114 R)
• M7: 910,901 km (0.06 R)
• M8: 1,062,594 km (0.073 R)
• M9: 1,362,388 km (0.077 R)
• M10: 1,507,348 km (0.092 R)
• M11: 1,611,917 km (0.093 R)
• M12: 1,672,953 km (0.079 R)
• M13: 1,844,542 km (0.053 R)
• M14: 1,973,046 km (0.107 R)
• M15: 2,054,876 km (0.104 R)
• M16: 2,171,413 km (0.037 R)
• M17: 2,255,936 km (0.1 R)
• M18: 2,569,792 km (0.076 R)
• M19: 2,731,956 km (0.064 R)
• M20: 3,238,794 km (0.033 R)
• M21: 3,453,616 km (0.094 R)
• M22: 4,000,845 km (0.07 R)
• M23: 4,189,339 km (0.096 R)
• M24: 4,402,067 km (0.072 R)
• M25: 4,662,218 km (0.116 R)
• M26: 5,197,479 km (0.093 R)
• M27: 5,870,370 km (0.103 R)
• M28: 6,036,872 km (0.055 R)
• M29: 6,204,871 km (0.088 R)
• M30: 6,374,515 km (0.109 R)
• M31: 6,472,202 km (0.081 R)
• M32: 6,619,556 km (0.081 R)
• M33: 7,656,419 km (0.06 R)
• M34: 8,286,525 km (0.082 R)
• M35: 9,152,547 km (0.107 R)
• M36: 9,568,429 km (0.111 R)
• M37: 10,533,784 km (0.098 R)
• M38: 10,620,402 km (0.103 R)
• M39: 10,852,727 km (0.11 R)
• M40: 11,086,698 km (0.078 R)
• M41: 11,619,117 km (0.077 R)
• M42: 11,678,807 km (0.064 R)
• M43: 12,311,755 km (0.114 R)
• M44: 12,617,084 km (0.09 R)
• M45: 12,863,173 km (0.105 R)
• M46: 12,955,774 km (0.115 R)
• M47: 13,266,339 km (0.1 R)
• M48: 13,359,987 km (0.074 R)
• M49: 13,673,694 km (0.12 R)
• M50: 14,436,643 km (0.102 R)
• M51: 14,565,148 km (0.081 R)
• M52: 15,311,342 km (0.033 R)
• M53: 15,573,737 km (0.07 R)
• M54: 15,705,532 km (0.083 R)
• M55: 16,705,893 km (0.113 R)
• M56: 17,761,007 km (0.103 R)
• M57: 18,071,423 km (0.1 R)
• M58: 18,140,687 km (0.115 R)
• M59: 18,383,634 km (0.075 R)
• M60: 18,872,819 km (0.117 R)
• M61: 19,828,151 km (0.066 R)
• M62: 19,935,412 km (0.084 R)
• M63: 20,293,849 km (0.096 R)
• M64: 21,272,518 km (0.12 R)
• M65: 21,418,675 km (0.03 R)
• M66: 21,785,938 km (0.077 R)
• M67: 21,896,491 km (0.065 R)
• M68: 22,601,097 km (0.058 R)
• M69: 22,750,395 km (0.104 R)
• M70: 22,825,045 km (0.098 R)
• M71: 22,899,993 km (0.106 R)
• M72: 22,974,942 km (0.117 R)
• M73: 24,567,112 km (0.061 R)
• M74: 24,951,429 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.1

Radius: 13.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.31 AU - 9.37 AU

Year: 8797 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,268,644 km

• M1: 245,490 km (0.07 R)
• M2: 357,240 km (0.097 R)
• M3: 625,917 km (0.069 R)
• M4: 963,859 km (0.109 R)
• M5: 1,131,110 km (0.104 R)
• M6: 1,226,703 km (0.03 R)
• M7: 1,375,702 km (0.108 R)
• M8: 1,803,552 km (0.112 R)
• M9: 2,151,816 km (0.117 R)
• M10: 2,252,346 km (0.066 R)
• M11: 2,354,670 km (0.092 R)
• M12: 2,458,641 km (0.076 R)
• M13: 2,628,135 km (0.109 R)
• M14: 3,114,628 km (0.099 R)
• M15: 3,275,595 km (0.07 R)
• M16: 3,677,864 km (0.077 R)
• M17: 3,897,324 km (0.082 R)
• M18: 3,996,358 km (0.116 R)
• M19: 4,146,404 km (0.05 R)
• M20: 4,400,721 km (0.104 R)
• M21: 5,059,250 km (0.074 R)
• M22: 5,441,623 km (0.112 R)
• M23: 5,918,541 km (0.063 R)
• M24: 6,004,260 km (0.108 R)
• M25: 6,147,724 km (0.104 R)
• M26: 6,703,929 km (0.075 R)
• M27: 7,770,712 km (0.069 R)
• M28: 7,864,659 km (0.115 R)
• M29: 7,958,906 km (0.109 R)
• M30: 8,180,311 km (0.105 R)
• M31: 8,436,123 km (0.081 R)
• M32: 8,791,867 km (0.031 R)
• M33: 9,451,743 km (0.034 R)
• M34: 9,956,935 km (0.113 R)
• M35: 10,127,477 km (0.097 R)
• M36: 11,170,323 km (0.063 R)
• M37: 13,020,699 km (0.07 R)
• M38: 13,132,599 km (0.1 R)
• M39: 14,153,155 km (0.112 R)
• M40: 14,653,710 km (0.11 R)
• M41: 15,042,814 km (0.091 R)
• M42: 15,238,488 km (0.049 R)
• M43: 15,553,541 km (0.069 R)
• M44: 16,632,740 km (0.077 R)
• M45: 17,406,610 km (0.088 R)
• M46: 17,529,878 km (0.057 R)
• M47: 18,317,362 km (0.103 R)
• M48: 19,626,941 km (0.079 R)
• M49: 19,926,885 km (0.098 R)
• M50: 21,185,452 km (0.095 R)
• M51: 21,625,419 km (0.027 R)
• M52: 21,713,682 km (0.101 R)
• M53: 22,246,400 km (0.07 R)
• M54: 22,380,290 km (0.1 R)
• M55: 22,963,423 km (0.111 R)
• M56: 24,696,514 km (0.078 R)
• M57: 25,252,420 km (0.086 R)
• M58: 26,094,207 km (0.054 R)
• M59: 26,424,070 km (0.09 R)
• M60: 26,945,269 km (0.091 R)
• M61: 27,469,759 km (0.113 R)
• M62: 27,661,394 km (0.068 R)
• M63: 27,901,499 km (0.05 R)
• M64: 28,190,522 km (0.104 R)
• M65: 29,014,956 km (0.111 R)
• M66: 29,356,637 km (0.12 R)
• M67: 30,093,556 km (0.099 R)
• M68: 31,385,035 km (0.106 R)
• M69: 32,948,632 km (0.095 R)
• M70: 33,868,060 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.8

Radius: 13.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.06 AU - 12.6 AU

Year: 12127 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,268,644 km

• M1: 220,058 km (0.084 R)
• M2: 381,026 km (0.102 R)
• M3: 550,969 km (0.059 R)
• M4: 656,735 km (0.099 R)
• M5: 1,111,213 km (0.119 R)
• M6: 1,628,971 km (0.05 R)
• M7: 2,100,055 km (0.045 R)
• M8: 2,707,871 km (0.053 R)
• M9: 2,868,240 km (0.117 R)
• M10: 3,064,961 km (0.116 R)
• M11: 3,334,237 km (0.106 R)
• M12: 3,437,310 km (0.036 R)
• M13: 3,824,470 km (0.103 R)
• M14: 3,932,629 km (0.076 R)
• M15: 4,564,530 km (0.085 R)
• M16: 5,429,206 km (0.109 R)
• M17: 5,715,087 km (0.1 R)
• M18: 6,089,980 km (0.104 R)
• M19: 6,216,689 km (0.107 R)
• M20: 6,732,503 km (0.078 R)
• M21: 7,039,777 km (0.104 R)
• M22: 7,306,958 km (0.086 R)
• M23: 7,805,419 km (0.077 R)
• M24: 8,361,923 km (0.085 R)
• M25: 8,597,689 km (0.099 R)
• M26: 8,740,106 km (0.119 R)
• M27: 9,317,853 km (0.113 R)
• M28: 9,660,731 km (0.042 R)
• M29: 10,918,700 km (0.102 R)
• M30: 11,021,623 km (0.119 R)
• M31: 11,856,230 km (0.109 R)
• M32: 12,068,060 km (0.094 R)
• M33: 12,711,331 km (0.11 R)
• M34: 13,146,362 km (0.096 R)
• M35: 13,420,724 km (0.093 R)
• M36: 13,530,978 km (0.111 R)
• M37: 13,975,134 km (0.096 R)
• M38: 14,820,960 km (0.099 R)
• M39: 15,857,673 km (0.059 R)
• M40: 15,974,360 km (0.081 R)
• M41: 16,208,480 km (0.077 R)
• M42: 17,336,448 km (0.059 R)
• M43: 18,000,962 km (0.04 R)
• M44: 19,354,973 km (0.117 R)
• M45: 19,542,119 km (0.059 R)
• M46: 21,189,641 km (0.093 R)
• M47: 21,770,230 km (0.044 R)
• M48: 22,618,151 km (0.113 R)
• M49: 23,743,426 km (0.078 R)
• M50: 23,943,738 km (0.096 R)
• M51: 25,704,505 km (0.067 R)
• M52: 26,323,690 km (0.065 R)
• M53: 26,600,596 km (0.07 R)
• M54: 26,808,686 km (0.103 R)
• M55: 27,087,238 km (0.117 R)
• M56: 28,920,709 km (0.068 R)
• M57: 29,492,771 km (0.088 R)
• M58: 30,866,678 km (0.061 R)
• M59: 32,557,733 km (0.085 R)
• M60: 35,340,552 km (0.104 R)
• M61: 35,952,258 km (0.085 R)
• M62: 36,490,361 km (0.07 R)
• M63: 37,186,141 km (0.109 R)
• M64: 37,496,856 km (0.077 R)
• M65: 40,650,379 km (0.117 R)
• M66: 40,970,369 km (0.095 R)
• M67: 41,451,924 km (0.089 R)
• M68: 42,016,208 km (0.106 R)
• M69: 42,420,870 km (0.105 R)
• M70: 42,989,342 km (0.111 R)
• M71: 43,478,826 km (0.086 R)
• M72: 43,642,336 km (0.034 R)
• M73: 44,134,214 km (0.083 R)
• M74: 44,710,316 km (0.112 R)
• M75: 44,958,050 km (0.064 R)
• M76: 45,371,837 km (0.095 R)
• M77: 46,872,154 km (0.066 R)
• M78: 47,796,968 km (0.065 R)
• M79: 48,642,944 km (0.084 R)
• M80: 51,296,811 km (0.107 R)
• M81: 52,076,066 km (0.099 R)
• M82: 52,336,665 km (0.091 R)
• M83: 52,423,582 km (0.073 R)
• M84: 54,261,092 km (0.101 R)
• M85: 57,280,725 km (0.116 R)
• M86: 59,082,333 km (0.06 R)
• M87: 59,444,808 km (0.093 R)
• M88: 59,535,614 km (0.12 R)
• M89: 59,990,093 km (0.034 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit