🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.86 AU - 1.3 AU

Year: 423 Days

Day: 43.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,730,335 km

• M1: 351,854 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.54 AU - 1.68 AU

Year: 770 Days

Day: 24 Hours

Environment

Temp: -51 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.61 AU - 1.83 AU

Year: 850 Days

Day: 14.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.96 AU - 3.76 AU

Year: 2320 Days

Day: 18.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,730,335 km

• M1: 2,208,813 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.6

Radius: 12

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.41 AU - 4.67 AU

Year: 3644 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,730,335 km

• M1: 162,314 km (0.105 R)
• M2: 264,190 km (0.088 R)
• M3: 379,231 km (0.105 R)
• M4: 644,168 km (0.099 R)
• M5: 720,314 km (0.063 R)
• M6: 854,802 km (0.088 R)
• M7: 998,566 km (0.026 R)
• M8: 1,099,245 km (0.076 R)
• M9: 1,182,422 km (0.114 R)
• M10: 1,267,842 km (0.03 R)
• M11: 1,572,573 km (0.114 R)
• M12: 1,788,891 km (0.037 R)
• M13: 1,963,921 km (0.098 R)
• M14: 2,040,814 km (0.116 R)
• M15: 2,171,263 km (0.096 R)
• M16: 2,426,926 km (0.051 R)
• M17: 2,509,654 km (0.109 R)
• M18: 3,071,394 km (0.05 R)
• M19: 3,176,412 km (0.04 R)
• M20: 3,545,619 km (0.109 R)
• M21: 3,751,466 km (0.111 R)
• M22: 3,831,650 km (0.087 R)
• M23: 4,174,977 km (0.057 R)
• M24: 4,308,419 km (0.111 R)
• M25: 4,409,397 km (0.12 R)
• M26: 4,494,219 km (0.039 R)
• M27: 4,734,623 km (0.096 R)
• M28: 5,664,374 km (0.03 R)
• M29: 6,037,022 km (0.102 R)
• M30: 6,226,263 km (0.062 R)
• M31: 6,302,558 km (0.048 R)
• M32: 6,688,670 km (0.093 R)
• M33: 6,845,299 km (0.11 R)
• M34: 6,924,137 km (0.05 R)
• M35: 7,062,665 km (0.058 R)
• M36: 7,708,030 km (0.094 R)
• M37: 7,810,654 km (0.084 R)
• M38: 7,893,083 km (0.119 R)
• M39: 8,183,602 km (0.074 R)
• M40: 8,925,607 km (0.112 R)
• M41: 9,141,627 km (0.103 R)
• M42: 9,293,917 km (0.085 R)
• M43: 9,381,282 km (0.114 R)
• M44: 9,512,779 km (0.115 R)
• M45: 9,622,883 km (0.062 R)
• M46: 9,866,728 km (0.116 R)
• M47: 10,112,517 km (0.092 R)
• M48: 10,247,454 km (0.109 R)
• M49: 11,139,207 km (0.1 R)
• M50: 11,700,349 km (0.075 R)
• M51: 11,984,285 km (0.085 R)
• M52: 12,366,658 km (0.089 R)
• M53: 12,680,215 km (0.104 R)
• M54: 12,801,389 km (0.081 R)
• M55: 13,216,822 km (0.058 R)
• M56: 13,315,108 km (0.115 R)
• M57: 13,686,260 km (0.059 R)
• M58: 14,035,721 km (0.081 R)
• M59: 14,743,469 km (0.084 R)
• M60: 15,230,260 km (0.117 R)
• M61: 15,385,094 km (0.053 R)
• M62: 15,826,707 km (0.052 R)
• M63: 16,062,174 km (0.067 R)
• M64: 16,298,838 km (0.074 R)
• M65: 16,563,177 km (0.084 R)
• M66: 16,722,499 km (0.094 R)
• M67: 16,962,304 km (0.064 R)
• M68: 17,096,045 km (0.099 R)
• M69: 17,688,751 km (0.058 R)
• M70: 17,797,359 km (0.067 R)
• M71: 17,905,968 km (0.068 R)
• M72: 18,397,995 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 10.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.88 AU - 8.56 AU

Year: 7309 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,730,335 km

• M1: 172,935 km (0.115 R)
• M2: 366,066 km (0.043 R)
• M3: 441,314 km (0.106 R)
• M4: 542,143 km (0.072 R)
• M5: 662,270 km (0.078 R)
• M6: 837,598 km (0.104 R)
• M7: 955,332 km (0.08 R)
• M8: 1,397,693 km (0.119 R)
• M9: 1,482,066 km (0.099 R)
• M10: 1,745,807 km (0.083 R)
• M11: 1,930,261 km (0.078 R)
• M12: 2,235,291 km (0.114 R)
• M13: 2,521,472 km (0.09 R)
• M14: 2,677,802 km (0.097 R)
• M15: 2,801,669 km (0.065 R)
• M16: 2,891,278 km (0.069 R)
• M17: 3,055,088 km (0.118 R)
• M18: 3,147,539 km (0.094 R)
• M19: 3,259,588 km (0.086 R)
• M20: 3,335,135 km (0.119 R)
• M21: 3,411,131 km (0.115 R)
• M22: 3,526,321 km (0.089 R)
• M23: 3,859,924 km (0.117 R)
• M24: 4,122,020 km (0.106 R)
• M25: 4,203,850 km (0.079 R)
• M26: 4,389,950 km (0.108 R)
• M27: 4,599,835 km (0.05 R)
• M28: 4,791,769 km (0.06 R)
• M29: 5,293,969 km (0.118 R)
• M30: 5,383,130 km (0.076 R)
• M31: 5,836,112 km (0.108 R)
• M32: 5,951,302 km (0.07 R)
• M33: 6,090,429 km (0.059 R)
• M34: 6,538,474 km (0.062 R)
• M35: 6,875,518 km (0.101 R)
• M36: 7,218,247 km (0.076 R)
• M37: 7,391,631 km (0.052 R)
• M38: 7,466,430 km (0.107 R)
• M39: 8,775,710 km (0.09 R)
• M40: 8,854,997 km (0.113 R)
• M41: 9,040,798 km (0.115 R)
• M42: 9,174,239 km (0.094 R)
• M43: 9,335,356 km (0.085 R)
• M44: 10,044,300 km (0.055 R)
• M45: 10,182,529 km (0.102 R)
• M46: 10,742,174 km (0.069 R)
• M47: 11,687,334 km (0.116 R)
• M48: 12,420,962 km (0.119 R)
• M49: 12,629,202 km (0.111 R)
• M50: 12,748,581 km (0.118 R)
• M51: 13,656,490 km (0.083 R)
• M52: 13,809,828 km (0.103 R)
• M53: 13,994,582 km (0.032 R)
• M54: 14,459,981 km (0.104 R)
• M55: 14,804,654 km (0.105 R)
• M56: 15,152,020 km (0.113 R)
• M57: 15,247,165 km (0.102 R)
• M58: 15,758,341 km (0.094 R)
• M59: 16,372,440 km (0.061 R)
• M60: 17,060,440 km (0.085 R)
• M61: 17,159,474 km (0.117 R)
• M62: 17,891,905 km (0.114 R)
• M63: 18,464,716 km (0.072 R)
• M64: 18,941,035 km (0.062 R)
• M65: 19,112,026 km (0.1 R)
• M66: 19,318,022 km (0.042 R)
• M67: 19,559,323 km (0.101 R)
• M68: 19,662,995 km (0.118 R)
• M69: 20,149,337 km (0.092 R)
• M70: 20,745,335 km (0.059 R)
• M71: 21,418,226 km (0.044 R)
• M72: 22,386,723 km (0.109 R)
• M73: 22,603,789 km (0.092 R)
• M74: 22,858,106 km (0.083 R)
• M75: 22,930,960 km (0.107 R)
• M76: 23,076,818 km (0.114 R)
• M77: 23,516,187 km (0.079 R)
• M78: 24,366,352 km (0.092 R)
• M79: 25,001,095 km (0.1 R)
• M80: 25,151,142 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 12

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.8 AU - 8.64 AU

Year: 8081 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,730,335 km

• M1: 190,139 km (0.04 R)
• M2: 327,320 km (0.098 R)
• M3: 653,144 km (0.03 R)
• M4: 920,476 km (0.07 R)
• M5: 1,003,652 km (0.088 R)
• M6: 1,269,188 km (0.11 R)
• M7: 1,426,864 km (0.117 R)
• M8: 1,508,246 km (0.068 R)
• M9: 1,885,382 km (0.062 R)
• M10: 2,030,043 km (0.044 R)
• M11: 2,585,650 km (0.046 R)
• M12: 3,230,267 km (0.072 R)
• M13: 3,740,096 km (0.117 R)
• M14: 3,831,351 km (0.105 R)
• M15: 3,969,729 km (0.095 R)
• M16: 4,180,363 km (0.069 R)
• M17: 4,370,801 km (0.079 R)
• M18: 4,785,187 km (0.106 R)
• M19: 5,599,149 km (0.095 R)
• M20: 6,373,916 km (0.062 R)
• M21: 6,704,378 km (0.109 R)
• M22: 6,871,629 km (0.118 R)
• M23: 7,040,375 km (0.087 R)
• M24: 7,153,770 km (0.086 R)
• M25: 7,612,886 km (0.118 R)
• M26: 7,700,102 km (0.107 R)
• M27: 7,816,938 km (0.109 R)
• M28: 8,230,276 km (0.106 R)
• M29: 8,349,656 km (0.108 R)
• M30: 8,499,702 km (0.055 R)
• M31: 9,047,530 km (0.118 R)
• M32: 9,481,513 km (0.12 R)
• M33: 9,701,123 km (0.047 R)
• M34: 10,369,975 km (0.109 R)
• M35: 10,856,916 km (0.08 R)
• M36: 11,384,548 km (0.12 R)
• M37: 11,886,897 km (0.094 R)
• M38: 12,089,752 km (0.075 R)
• M39: 12,636,682 km (0.104 R)
• M40: 12,878,432 km (0.069 R)
• M41: 13,366,719 km (0.075 R)
• M42: 13,613,107 km (0.096 R)
• M43: 13,932,050 km (0.03 R)
• M44: 14,253,536 km (0.096 R)
• M45: 14,397,299 km (0.068 R)
• M46: 14,577,565 km (0.071 R)
• M47: 14,831,133 km (0.071 R)
• M48: 15,269,455 km (0.07 R)
• M49: 15,564,013 km (0.091 R)
• M50: 16,196,064 km (0.076 R)
• M51: 16,383,660 km (0.064 R)
• M52: 16,874,640 km (0.112 R)
• M53: 17,026,631 km (0.093 R)
• M54: 17,179,221 km (0.092 R)
• M55: 18,181,527 km (0.064 R)
• M56: 18,415,498 km (0.096 R)
• M57: 18,532,932 km (0.102 R)
• M58: 18,650,516 km (0.055 R)
• M59: 19,720,440 km (0.082 R)
• M60: 20,404,252 km (0.07 R)
• M61: 20,932,482 km (0.079 R)
• M62: 21,671,346 km (0.054 R)
• M63: 22,127,021 km (0.03 R)
• M64: 22,335,261 km (0.071 R)
• M65: 23,047,946 km (0.088 R)
• M66: 23,216,692 km (0.115 R)
• M67: 23,470,709 km (0.063 R)
• M68: 23,725,474 km (0.095 R)
• M69: 24,066,857 km (0.086 R)
• M70: 24,495,754 km (0.057 R)
• M71: 26,236,325 km (0.111 R)
• M72: 26,899,343 km (0.05 R)
• M73: 26,988,204 km (0.119 R)
• M74: 28,196,955 km (0.08 R)
• M75: 28,287,162 km (0.085 R)
• M76: 28,830,502 km (0.056 R)
• M77: 29,560,539 km (0.09 R)
• M78: 29,698,020 km (0.119 R)
• M79: 30,111,957 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 12.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.46 AU - 11.22 AU

Year: 13445 Days

Day: 13 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,730,335 km

• M1: 172,486 km (0.044 R)
• M2: 437,125 km (0.109 R)
• M3: 653,144 km (0.095 R)
• M4: 906,713 km (0.059 R)
• M5: 1,077,853 km (0.082 R)
• M6: 1,294,770 km (0.059 R)
• M7: 1,544,748 km (0.116 R)
• M8: 1,791,285 km (0.057 R)
• M9: 2,195,798 km (0.066 R)
• M10: 2,629,183 km (0.043 R)
• M11: 2,764,419 km (0.08 R)
• M12: 2,925,386 km (0.06 R)
• M13: 3,089,346 km (0.109 R)
• M14: 3,256,596 km (0.116 R)
• M15: 3,903,906 km (0.079 R)
• M16: 4,482,700 km (0.086 R)
• M17: 5,144,820 km (0.089 R)
• M18: 5,229,792 km (0.082 R)
• M19: 6,075,469 km (0.112 R)
• M20: 6,529,498 km (0.068 R)
• M21: 6,900,800 km (0.084 R)
• M22: 7,026,014 km (0.095 R)
• M23: 7,152,125 km (0.097 R)
• M24: 7,278,984 km (0.053 R)
• M25: 7,696,362 km (0.09 R)
• M26: 7,924,349 km (0.048 R)
• M27: 9,097,795 km (0.115 R)
• M28: 9,304,389 km (0.091 R)
• M29: 10,039,812 km (0.05 R)
• M30: 10,504,463 km (0.07 R)
• M31: 11,827,806 km (0.116 R)
• M32: 11,978,152 km (0.063 R)
• M33: 12,166,795 km (0.097 R)
• M34: 12,280,639 km (0.078 R)
• M35: 12,394,632 km (0.096 R)
• M36: 12,509,075 km (0.084 R)
• M37: 13,281,149 km (0.098 R)
• M38: 14,387,725 km (0.119 R)
• M39: 15,074,080 km (0.085 R)
• M40: 15,318,822 km (0.114 R)
• M41: 15,441,642 km (0.067 R)
• M42: 15,895,073 km (0.075 R)
• M43: 15,977,950 km (0.116 R)
• M44: 16,269,367 km (0.047 R)
• M45: 16,604,466 km (0.088 R)
• M46: 18,357,604 km (0.105 R)
• M47: 18,706,466 km (0.062 R)
• M48: 19,057,572 km (0.096 R)
• M49: 19,499,634 km (0.101 R)
• M50: 19,944,987 km (0.062 R)
• M51: 20,574,195 km (0.114 R)
• M52: 20,981,999 km (0.097 R)
• M53: 21,301,091 km (0.111 R)
• M54: 21,805,834 km (0.076 R)
• M55: 22,082,890 km (0.095 R)
• M56: 23,864,002 km (0.111 R)
• M57: 24,292,600 km (0.103 R)
• M58: 24,771,911 km (0.114 R)
• M59: 25,060,934 km (0.089 R)
• M60: 25,205,895 km (0.108 R)
• M61: 25,545,183 km (0.111 R)
• M62: 26,326,233 km (0.116 R)
• M63: 26,572,023 km (0.109 R)
• M64: 27,313,878 km (0.098 R)
• M65: 28,363,756 km (0.101 R)
• M66: 28,969,628 km (0.091 R)
• M67: 29,375,935 km (0.092 R)
• M68: 30,091,612 km (0.1 R)
• M69: 30,968,255 km (0.068 R)
• M70: 31,123,687 km (0.117 R)
• M71: 31,696,498 km (0.058 R)
• M72: 31,905,486 km (0.092 R)
• M73: 33,063,822 km (0.102 R)
• M74: 33,435,274 km (0.108 R)
• M75: 34,128,809 km (0.086 R)
• M76: 34,235,922 km (0.114 R)
• M77: 34,343,183 km (0.093 R)
• M78: 34,988,848 km (0.072 R)
• M79: 35,205,017 km (0.064 R)
• M80: 36,292,294 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit