🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 148 Days

Day: 37.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,424,465 km

• M1: 116,986 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1.02 AU

Year: 287 Days

Day: 27.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,424,465 km

• M1: 422,913 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.07 AU - 2.49 AU

Year: 1283 Days

Day: 22.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,424,465 km

• M1: 848,818 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.1

Radius: 11.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.77 AU - 4.95 AU

Year: 3994 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,424,465 km

• M1: 142,866 km (0.114 R)
• M2: 290,369 km (0.052 R)
• M3: 365,916 km (0.093 R)
• M4: 487,539 km (0.111 R)
• M5: 656,884 km (0.112 R)
• M6: 1,174,942 km (0.113 R)
• M7: 1,339,499 km (0.06 R)
• M8: 1,410,409 km (0.104 R)
• M9: 1,482,664 km (0.104 R)
• M10: 1,556,267 km (0.048 R)
• M11: 1,631,215 km (0.086 R)
• M12: 1,816,118 km (0.038 R)
• M13: 2,223,772 km (0.09 R)
• M14: 2,499,930 km (0.041 R)
• M15: 3,066,158 km (0.104 R)
• M16: 3,611,592 km (0.081 R)
• M17: 3,752,663 km (0.067 R)
• M18: 3,834,044 km (0.089 R)
• M19: 3,978,107 km (0.059 R)
• M20: 4,378,281 km (0.076 R)
• M21: 4,615,842 km (0.109 R)
• M22: 5,036,212 km (0.092 R)
• M23: 5,890,267 km (0.046 R)
• M24: 6,032,983 km (0.04 R)
• M25: 6,152,811 km (0.118 R)
• M26: 6,370,625 km (0.111 R)
• M27: 6,492,697 km (0.095 R)
• M28: 6,566,299 km (0.072 R)
• M29: 7,368,892 km (0.052 R)
• M30: 7,445,785 km (0.051 R)
• M31: 7,548,709 km (0.077 R)
• M32: 8,282,187 km (0.082 R)
• M33: 8,657,528 km (0.12 R)
• M34: 9,341,639 km (0.064 R)
• M35: 9,873,160 km (0.114 R)
• M36: 10,014,680 km (0.113 R)
• M37: 10,099,951 km (0.093 R)
• M38: 10,385,832 km (0.043 R)
• M39: 10,501,023 km (0.078 R)
• M40: 10,587,640 km (0.115 R)
• M41: 11,053,637 km (0.079 R)
• M42: 11,200,542 km (0.096 R)
• M43: 11,585,906 km (0.066 R)
• M44: 11,855,182 km (0.065 R)
• M45: 11,975,459 km (0.08 R)
• M46: 12,066,115 km (0.107 R)
• M47: 12,491,572 km (0.052 R)
• M48: 13,076,948 km (0.032 R)
• M49: 13,170,148 km (0.104 R)
• M50: 14,051,279 km (0.103 R)
• M51: 14,210,601 km (0.099 R)
• M52: 14,466,862 km (0.094 R)
• M53: 14,821,559 km (0.115 R)
• M54: 15,114,022 km (0.11 R)
• M55: 15,342,758 km (0.031 R)
• M56: 17,452,985 km (0.058 R)
• M57: 17,590,017 km (0.033 R)
• M58: 17,727,348 km (0.049 R)
• M59: 18,315,267 km (0.112 R)
• M60: 19,510,255 km (0.111 R)
• M61: 20,117,323 km (0.107 R)
• M62: 20,477,256 km (0.084 R)
• M63: 20,657,970 km (0.111 R)
• M64: 20,984,692 km (0.099 R)
• M65: 21,094,048 km (0.073 R)
• M66: 21,240,055 km (0.06 R)
• M67: 21,313,059 km (0.113 R)
• M68: 22,271,533 km (0.112 R)
• M69: 22,382,983 km (0.055 R)
• M70: 22,755,931 km (0.088 R)
• M71: 24,536,444 km (0.053 R)
• M72: 24,690,081 km (0.099 R)
• M73: 24,766,975 km (0.059 R)
• M74: 25,191,384 km (0.067 R)
• M75: 25,618,336 km (0.108 R)
• M76: 25,696,277 km (0.097 R)
• M77: 26,086,727 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 14.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4 AU - 5.98 AU

Year: 4155 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,424,465 km

• M1: 194,328 km (0.06 R)
• M2: 288,425 km (0.07 R)
• M3: 394,789 km (0.026 R)
• M4: 634,893 km (0.102 R)
• M5: 795,113 km (0.094 R)
• M6: 908,358 km (0.08 R)
• M7: 1,115,551 km (0.105 R)
• M8: 1,252,733 km (0.077 R)
• M9: 1,596,060 km (0.086 R)
• M10: 1,726,210 km (0.117 R)
• M11: 2,025,555 km (0.096 R)
• M12: 2,215,395 km (0.115 R)
• M13: 2,342,104 km (0.114 R)
• M14: 2,451,311 km (0.043 R)
• M15: 2,654,465 km (0.084 R)
• M16: 2,800,023 km (0.11 R)
• M17: 3,443,145 km (0.07 R)
• M18: 3,591,097 km (0.056 R)
• M19: 3,811,155 km (0.118 R)
• M20: 4,167,946 km (0.054 R)
• M21: 4,301,388 km (0.113 R)
• M22: 4,461,158 km (0.102 R)
• M23: 4,710,837 km (0.068 R)
• M24: 5,185,062 km (0.115 R)
• M25: 5,315,811 km (0.046 R)
• M26: 5,461,070 km (0.081 R)
• M27: 5,701,624 km (0.112 R)
• M28: 6,179,290 km (0.117 R)
• M29: 6,486,264 km (0.11 R)
• M30: 6,613,423 km (0.11 R)
• M31: 6,913,067 km (0.092 R)
• M32: 7,057,429 km (0.079 R)
• M33: 7,261,181 km (0.089 R)
• M34: 7,407,937 km (0.043 R)
• M35: 7,809,158 km (0.105 R)
• M36: 7,989,723 km (0.07 R)
• M37: 8,663,961 km (0.103 R)
• M38: 8,788,576 km (0.046 R)
• M39: 8,976,471 km (0.104 R)
• M40: 9,500,362 km (0.066 R)
• M41: 9,936,440 km (0.086 R)
• M42: 10,362,645 km (0.072 R)
• M43: 10,561,460 km (0.039 R)
• M44: 11,080,714 km (0.101 R)
• M45: 11,216,100 km (0.061 R)
• M46: 11,335,031 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.8

Radius: 14.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.63 AU - 6.93 AU

Year: 5180 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,424,465 km

• M1: 193,280 km (0.104 R)
• M2: 297,401 km (0.118 R)
• M3: 389,702 km (0.116 R)
• M4: 487,988 km (0.096 R)
• M5: 933,042 km (0.073 R)
• M6: 1,123,330 km (0.096 R)
• M7: 1,279,361 km (0.104 R)
• M8: 1,527,544 km (0.103 R)
• M9: 1,939,686 km (0.034 R)
• M10: 2,053,231 km (0.072 R)
• M11: 2,366,938 km (0.036 R)
• M12: 2,612,577 km (0.099 R)
• M13: 2,738,688 km (0.099 R)
• M14: 3,107,297 km (0.119 R)
• M15: 3,218,748 km (0.116 R)
• M16: 3,538,438 km (0.094 R)
• M17: 3,725,735 km (0.1 R)
• M18: 4,012,963 km (0.056 R)
• M19: 4,233,321 km (0.108 R)
• M20: 4,332,504 km (0.098 R)
• M21: 4,432,585 km (0.049 R)
• M22: 5,340,794 km (0.097 R)
• M23: 5,583,591 km (0.12 R)
• M24: 5,913,155 km (0.099 R)
• M25: 6,221,027 km (0.075 R)
• M26: 6,620,304 km (0.113 R)
• M27: 6,735,943 km (0.075 R)
• M28: 6,939,995 km (0.089 R)
• M29: 7,384,300 km (0.084 R)
• M30: 7,655,372 km (0.066 R)
• M31: 8,519,599 km (0.074 R)
• M32: 9,059,497 km (0.093 R)
• M33: 9,252,628 km (0.071 R)
• M34: 9,382,180 km (0.093 R)
• M35: 9,643,228 km (0.087 R)
• M36: 9,873,609 km (0.072 R)
• M37: 10,984,224 km (0.115 R)
• M38: 11,641,557 km (0.029 R)
• M39: 11,887,047 km (0.093 R)
• M40: 12,383,113 km (0.091 R)
• M41: 13,285,787 km (0.11 R)
• M42: 13,615,949 km (0.117 R)
• M43: 13,948,805 km (0.089 R)
• M44: 14,060,405 km (0.105 R)
• M45: 14,660,591 km (0.113 R)
• M46: 14,925,679 km (0.075 R)
• M47: 15,847,052 km (0.104 R)
• M48: 16,393,084 km (0.099 R)
• M49: 16,629,000 km (0.111 R)
• M50: 18,189,755 km (0.104 R)
• M51: 19,214,650 km (0.084 R)
• M52: 19,505,019 km (0.062 R)
• M53: 19,755,147 km (0.114 R)
• M54: 19,880,510 km (0.117 R)
• M55: 20,174,170 km (0.081 R)
• M56: 20,300,581 km (0.111 R)
• M57: 20,511,663 km (0.075 R)
• M58: 20,850,951 km (0.076 R)
• M59: 21,106,614 km (0.104 R)
• M60: 21,277,754 km (0.078 R)
• M61: 22,009,886 km (0.103 R)
• M62: 23,676,107 km (0.094 R)
• M63: 24,076,730 km (0.113 R)
• M64: 24,344,959 km (0.106 R)
• M65: 26,067,279 km (0.031 R)
• M66: 26,434,991 km (0.12 R)
• M67: 26,527,143 km (0.08 R)
• M68: 27,548,149 km (0.06 R)
• M69: 27,922,592 km (0.064 R)
• M70: 28,771,261 km (0.091 R)
• M71: 28,960,951 km (0.102 R)
• M72: 29,580,585 km (0.106 R)
• M73: 29,820,092 km (0.098 R)
• M74: 31,612,124 km (0.096 R)
• M75: 31,807,948 km (0.092 R)
• M76: 32,004,220 km (0.057 R)
• M77: 32,200,792 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 13.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.31 AU - 12.09 AU

Year: 13048 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,424,465 km

• M1: 197,918 km (0.067 R)
• M2: 290,369 km (0.094 R)
• M3: 463,005 km (0.098 R)
• M4: 1,339,051 km (0.116 R)
• M5: 1,770,192 km (0.116 R)
• M6: 1,988,156 km (0.093 R)
• M7: 3,207,977 km (0.09 R)
• M8: 3,408,288 km (0.115 R)
• M9: 3,751,316 km (0.079 R)
• M10: 4,397,130 km (0.116 R)
• M11: 4,545,531 km (0.094 R)
• M12: 4,695,428 km (0.104 R)
• M13: 5,039,055 km (0.083 R)
• M14: 5,351,415 km (0.108 R)
• M15: 6,410,269 km (0.116 R)
• M16: 6,963,781 km (0.053 R)
• M17: 7,400,158 km (0.08 R)
• M18: 8,715,422 km (0.109 R)
• M19: 9,091,063 km (0.104 R)
• M20: 11,556,735 km (0.09 R)
• M21: 12,021,386 km (0.037 R)
• M22: 12,387,152 km (0.057 R)
• M23: 13,668,757 km (0.12 R)
• M24: 14,657,599 km (0.117 R)
• M25: 16,529,817 km (0.089 R)
• M26: 17,053,409 km (0.094 R)
• M27: 17,229,187 km (0.119 R)
• M28: 17,938,281 km (0.056 R)
• M29: 18,717,237 km (0.106 R)
• M30: 18,898,549 km (0.082 R)
• M31: 19,019,724 km (0.098 R)
• M32: 20,122,410 km (0.086 R)
• M33: 20,494,459 km (0.052 R)
• M34: 21,057,097 km (0.108 R)
• M35: 21,371,701 km (0.094 R)
• M36: 21,751,530 km (0.093 R)
• M37: 21,942,118 km (0.12 R)
• M38: 22,133,454 km (0.073 R)
• M39: 22,261,210 km (0.052 R)
• M40: 22,453,444 km (0.107 R)
• M41: 22,904,032 km (0.086 R)
• M42: 23,357,613 km (0.087 R)
• M43: 24,669,886 km (0.049 R)
• M44: 25,669,798 km (0.113 R)
• M45: 26,073,562 km (0.099 R)
• M46: 26,479,272 km (0.098 R)
• M47: 26,955,292 km (0.12 R)
• M48: 27,847,045 km (0.087 R)
• M49: 28,887,798 km (0.085 R)
• M50: 29,097,534 km (0.111 R)
• M51: 29,518,502 km (0.106 R)
• M52: 31,079,107 km (0.117 R)
• M53: 31,293,930 km (0.1 R)
• M54: 33,177,068 km (0.074 R)
• M55: 33,323,374 km (0.097 R)
• M56: 33,984,747 km (0.084 R)
• M57: 36,295,735 km (0.105 R)
• M58: 36,446,529 km (0.051 R)
• M59: 37,889,849 km (0.072 R)
• M60: 38,656,987 km (0.056 R)
• M61: 39,274,527 km (0.105 R)
• M62: 39,584,345 km (0.043 R)
• M63: 39,973,000 km (0.045 R)
• M64: 40,440,942 km (0.067 R)
• M65: 40,597,272 km (0.084 R)
• M66: 40,753,901 km (0.033 R)
• M67: 41,776,701 km (0.078 R)
• M68: 43,126,822 km (0.104 R)
• M69: 44,330,038 km (0.11 R)
• M70: 45,625,705 km (0.105 R)
• M71: 47,098,047 km (0.045 R)
• M72: 48,171,113 km (0.117 R)
• M73: 48,585,948 km (0.106 R)
• M74: 49,001,979 km (0.095 R)
• M75: 49,335,732 km (0.055 R)
• M76: 50,089,406 km (0.1 R)
• M77: 51,015,567 km (0.093 R)
• M78: 55,209,842 km (0.106 R)
• M79: 55,730,892 km (0.099 R)
• M80: 55,905,023 km (0.109 R)
• M81: 55,992,089 km (0.115 R)
• M82: 56,428,317 km (0.079 R)
• M83: 56,778,077 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit