🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.76 AU - 1.12 AU

Year: 351 Days

Day: 31.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 107,718,661 km

• M1: 101,876 km (0.096 R)
• M2: 494,720 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.24 AU - 1.5 AU

Year: 617 Days

Day: 42.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,718,661 km

• M1: 343,776 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.34 AU - 1.64 AU

Year: 700 Days

Day: 43.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 153.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,718,661 km

• M1: 656,585 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.46 AU - 3.6 AU

Year: 2553 Days

Day: 27.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 10.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.06 AU - 5.2 AU

Year: 3836 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 107,718,661 km

• M1: 128,804 km (0.098 R)
• M2: 193,131 km (0.057 R)
• M3: 263,442 km (0.065 R)
• M4: 382,223 km (0.108 R)
• M5: 555,606 km (0.1 R)
• M6: 674,836 km (0.11 R)
• M7: 775,067 km (0.112 R)
• M8: 880,832 km (0.094 R)
• M9: 1,022,950 km (0.08 R)
• M10: 1,129,165 km (0.036 R)
• M11: 1,330,374 km (0.105 R)
• M12: 1,519,166 km (0.114 R)
• M13: 1,629,270 km (0.115 R)
• M14: 1,754,933 km (0.039 R)
• M15: 1,923,230 km (0.074 R)
• M16: 2,110,377 km (0.103 R)
• M17: 2,192,506 km (0.088 R)
• M18: 2,402,691 km (0.064 R)
• M19: 2,918,505 km (0.103 R)
• M20: 3,041,175 km (0.034 R)
• M21: 3,134,375 km (0.118 R)
• M22: 3,276,044 km (0.089 R)
• M23: 3,339,772 km (0.11 R)
• M24: 3,680,706 km (0.109 R)
• M25: 3,847,059 km (0.1 R)
• M26: 4,187,394 km (0.056 R)
• M27: 4,626,314 km (0.098 R)
• M28: 4,770,078 km (0.067 R)
• M29: 4,860,584 km (0.113 R)
• M30: 5,024,992 km (0.058 R)
• M31: 5,359,344 km (0.084 R)
• M32: 5,548,286 km (0.072 R)
• M33: 5,624,581 km (0.117 R)
• M34: 5,874,559 km (0.038 R)
• M35: 6,425,677 km (0.082 R)
• M36: 7,013,747 km (0.11 R)
• M37: 7,220,640 km (0.062 R)
• M38: 7,450,572 km (0.081 R)
• M39: 8,025,028 km (0.114 R)
• M40: 8,154,580 km (0.111 R)
• M41: 8,306,721 km (0.11 R)
• M42: 8,591,705 km (0.061 R)
• M43: 8,680,117 km (0.078 R)
• M44: 9,193,986 km (0.1 R)
• M45: 9,329,671 km (0.055 R)
• M46: 9,397,738 km (0.089 R)
• M47: 9,488,694 km (0.085 R)
• M48: 9,602,987 km (0.085 R)
• M49: 9,763,655 km (0.076 R)
• M50: 9,971,596 km (0.117 R)
• M51: 10,064,496 km (0.085 R)
• M52: 10,274,531 km (0.081 R)
• M53: 10,368,329 km (0.079 R)
• M54: 10,556,823 km (0.119 R)
• M55: 10,675,304 km (0.106 R)
• M56: 11,516,493 km (0.108 R)
• M57: 11,711,718 km (0.107 R)
• M58: 11,957,358 km (0.094 R)
• M59: 12,155,126 km (0.085 R)
• M60: 13,543,694 km (0.105 R)
• M61: 13,749,989 km (0.088 R)
• M62: 15,543,967 km (0.068 R)
• M63: 16,058,434 km (0.034 R)
• M64: 16,140,114 km (0.06 R)
• M65: 16,304,074 km (0.049 R)
• M66: 16,688,540 km (0.081 R)
• M67: 17,578,647 km (0.119 R)
• M68: 18,057,959 km (0.071 R)
• M69: 18,171,205 km (0.051 R)
• M70: 18,398,743 km (0.079 R)
• M71: 18,541,310 km (0.107 R)
• M72: 19,433,960 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 9.5

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.38 AU - 5.58 AU

Year: 4939 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 107,718,661 km

• M1: 180,864 km (0.056 R)
• M2: 375,491 km (0.063 R)
• M3: 444,156 km (0.104 R)
• M4: 608,265 km (0.083 R)
• M5: 729,439 km (0.114 R)
• M6: 941,120 km (0.088 R)
• M7: 1,142,778 km (0.049 R)
• M8: 1,248,993 km (0.114 R)
• M9: 1,326,933 km (0.061 R)
• M10: 1,554,172 km (0.107 R)
• M11: 1,655,600 km (0.099 R)
• M12: 2,046,349 km (0.096 R)
• M13: 2,505,016 km (0.096 R)
• M14: 2,685,132 km (0.071 R)
• M15: 2,890,530 km (0.064 R)
• M16: 2,953,062 km (0.097 R)
• M17: 3,559,382 km (0.066 R)
• M18: 3,831,052 km (0.108 R)
• M19: 3,992,618 km (0.086 R)
• M20: 4,490,928 km (0.072 R)
• M21: 4,784,439 km (0.104 R)
• M22: 5,033,968 km (0.071 R)
• M23: 6,208,910 km (0.113 R)
• M24: 6,757,485 km (0.091 R)
• M25: 7,037,533 km (0.039 R)
• M26: 7,179,052 km (0.091 R)
• M27: 7,350,043 km (0.066 R)
• M28: 7,522,529 km (0.056 R)
• M29: 7,930,034 km (0.063 R)
• M30: 8,106,858 km (0.117 R)
• M31: 8,285,179 km (0.094 R)
• M32: 8,554,904 km (0.045 R)
• M33: 8,705,998 km (0.039 R)
• M34: 8,888,507 km (0.109 R)
• M35: 9,010,878 km (0.084 R)
• M36: 9,505,897 km (0.087 R)
• M37: 10,009,893 km (0.061 R)
• M38: 10,105,336 km (0.038 R)
• M39: 10,554,878 km (0.103 R)
• M40: 10,652,116 km (0.096 R)
• M41: 10,847,342 km (0.118 R)
• M42: 10,978,240 km (0.069 R)
• M43: 11,540,129 km (0.093 R)
• M44: 11,740,740 km (0.105 R)
• M45: 12,213,320 km (0.049 R)
• M46: 12,383,562 km (0.116 R)
• M47: 12,726,440 km (0.12 R)
• M48: 13,773,925 km (0.073 R)
• M49: 14,812,583 km (0.074 R)
• M50: 15,176,554 km (0.088 R)
• M51: 15,433,115 km (0.108 R)
• M52: 15,617,270 km (0.111 R)
• M53: 16,398,769 km (0.104 R)
• M54: 16,662,061 km (0.071 R)
• M55: 17,383,721 km (0.074 R)
• M56: 17,498,613 km (0.046 R)
• M57: 17,575,356 km (0.071 R)
• M58: 18,076,808 km (0.105 R)
• M59: 18,661,437 km (0.097 R)
• M60: 18,818,365 km (0.101 R)
• M61: 21,060,837 km (0.09 R)
• M62: 22,006,296 km (0.116 R)
• M63: 23,259,926 km (0.095 R)
• M64: 23,767,960 km (0.114 R)
• M65: 24,322,370 km (0.116 R)
• M66: 25,010,670 km (0.091 R)
• M67: 26,186,509 km (0.049 R)
• M68: 27,425,030 km (0.115 R)
• M69: 27,827,149 km (0.103 R)
• M70: 28,186,184 km (0.101 R)
• M71: 28,954,369 km (0.069 R)
• M72: 30,188,402 km (0.115 R)
• M73: 30,788,738 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 8.3

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.33 AU - 6.89 AU

Year: 5815 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 107,718,661 km

• M1: 487,091 km (0.059 R)
• M2: 711,936 km (0.112 R)
• M3: 969,095 km (0.105 R)
• M4: 1,061,247 km (0.106 R)
• M5: 1,124,378 km (0.099 R)
• M6: 1,254,677 km (0.1 R)
• M7: 1,338,602 km (0.096 R)
• M8: 1,477,129 km (0.058 R)
• M9: 1,656,946 km (0.097 R)
• M10: 1,768,396 km (0.112 R)
• M11: 2,218,536 km (0.06 R)
• M12: 2,659,701 km (0.094 R)
• M13: 2,879,460 km (0.067 R)
• M14: 3,127,942 km (0.108 R)
• M15: 3,266,470 km (0.117 R)
• M16: 3,336,481 km (0.07 R)
• M17: 3,718,554 km (0.093 R)
• M18: 4,215,668 km (0.113 R)
• M19: 4,343,125 km (0.079 R)
• M20: 4,760,055 km (0.068 R)
• M21: 4,839,641 km (0.089 R)
• M22: 4,973,381 km (0.108 R)
• M23: 5,027,087 km (0.117 R)
• M24: 5,135,396 km (0.104 R)
• M25: 5,326,582 km (0.112 R)
• M26: 5,688,010 km (0.069 R)
• M27: 6,057,517 km (0.115 R)
• M28: 6,114,963 km (0.096 R)
• M29: 6,288,646 km (0.112 R)
• M30: 6,376,160 km (0.104 R)
• M31: 6,759,879 km (0.093 R)
• M32: 7,798,537 km (0.068 R)
• M33: 8,145,155 km (0.079 R)
• M34: 8,496,860 km (0.06 R)
• M35: 8,625,963 km (0.081 R)
• M36: 9,314,562 km (0.099 R)
• M37: 9,481,214 km (0.106 R)
• M38: 9,548,084 km (0.088 R)
• M39: 10,020,813 km (0.048 R)
• M40: 10,674,706 km (0.099 R)
• M41: 11,235,847 km (0.082 R)
• M42: 11,484,479 km (0.1 R)
• M43: 11,734,906 km (0.095 R)
• M44: 12,902,368 km (0.104 R)
• M45: 13,274,717 km (0.118 R)
• M46: 16,018,940 km (0.049 R)
• M47: 16,620,473 km (0.118 R)
• M48: 16,782,188 km (0.105 R)
• M49: 16,944,352 km (0.107 R)
• M50: 17,188,646 km (0.037 R)
• M51: 18,427,466 km (0.099 R)
• M52: 18,594,716 km (0.11 R)
• M53: 19,099,759 km (0.097 R)
• M54: 19,524,168 km (0.098 R)
• M55: 20,080,373 km (0.118 R)
• M56: 20,946,395 km (0.08 R)
• M57: 21,164,808 km (0.051 R)
• M58: 21,515,914 km (0.087 R)
• M59: 21,648,009 km (0.079 R)
• M60: 22,669,912 km (0.049 R)
• M61: 22,894,159 km (0.068 R)
• M62: 23,707,523 km (0.102 R)
• M63: 24,163,497 km (0.088 R)
• M64: 24,255,051 km (0.099 R)
• M65: 24,714,466 km (0.101 R)
• M66: 25,130,498 km (0.086 R)
• M67: 27,818,173 km (0.12 R)
• M68: 27,914,215 km (0.1 R)
• M69: 28,010,257 km (0.102 R)
• M70: 28,443,941 km (0.113 R)
• M71: 28,976,958 km (0.095 R)
• M72: 29,269,123 km (0.062 R)
• M73: 29,464,348 km (0.064 R)
• M74: 30,003,648 km (0.058 R)
• M75: 30,397,988 km (0.093 R)
• M76: 31,291,387 km (0.092 R)
• M77: 31,541,065 km (0.12 R)
• M78: 31,641,146 km (0.041 R)
• M79: 31,891,872 km (0.047 R)
• M80: 32,042,518 km (0.116 R)
• M81: 32,143,047 km (0.099 R)
• M82: 32,445,534 km (0.116 R)
• M83: 33,002,487 km (0.114 R)
• M84: 33,205,641 km (0.105 R)
• M85: 33,562,432 km (0.103 R)
• M86: 33,664,607 km (0.06 R)
• M87: 33,766,932 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.2

Radius: 3.6

Gravity: 61.59 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.85 AU - 22.61 AU

Year: 31209 Days

Day: 17.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,718,661 km

• M1: 62,532 km (0.105 R)
• M2: 304,731 km (0.075 R)
• M3: 496,216 km (0.071 R)
• M4: 2,038,869 km (0.067 R)
• M5: 2,527,007 km (0.058 R)
• M6: 2,573,083 km (0.098 R)
• M7: 2,666,133 km (0.105 R)
• M8: 2,760,380 km (0.025 R)
• M9: 2,903,695 km (0.077 R)
• M10: 3,348,150 km (0.056 R)
• M11: 3,656,022 km (0.08 R)
• M12: 3,708,232 km (0.074 R)
• M13: 4,026,726 km (0.047 R)
• M14: 4,353,896 km (0.118 R)
• M15: 4,464,898 km (0.08 R)
• M16: 4,803,288 km (0.098 R)
• M17: 5,445,063 km (0.11 R)
• M18: 6,935,956 km (0.088 R)
• M19: 7,065,507 km (0.104 R)
• M20: 7,261,481 km (0.047 R)
• M21: 7,392,977 km (0.106 R)
• M22: 7,459,099 km (0.107 R)
• M23: 8,405,007 km (0.072 R)
• M24: 8,962,259 km (0.113 R)
• M25: 9,603,286 km (0.111 R)
• M26: 10,555,027 km (0.097 R)
• M27: 12,942,759 km (0.094 R)
• M28: 13,182,265 km (0.071 R)
• M29: 13,828,378 km (0.074 R)
• M30: 16,341,024 km (0.063 R)
• M31: 16,773,212 km (0.115 R)
• M32: 16,860,129 km (0.111 R)
• M33: 17,472,732 km (0.112 R)
• M34: 17,737,371 km (0.092 R)
• M35: 19,353,327 km (0.083 R)
• M36: 19,627,241 km (0.109 R)
• M37: 19,810,498 km (0.084 R)
• M38: 20,456,611 km (0.12 R)
• M39: 22,435,641 km (0.094 R)
• M40: 22,819,510 km (0.116 R)
• M41: 25,466,494 km (0.107 R)
• M42: 25,566,426 km (0.033 R)
• M43: 26,168,408 km (0.098 R)
• M44: 26,978,480 km (0.048 R)
• M45: 28,105,550 km (0.093 R)
• M46: 28,208,773 km (0.077 R)
• M47: 28,312,145 km (0.093 R)
• M48: 28,623,009 km (0.064 R)
• M49: 29,039,191 km (0.097 R)
• M50: 31,900,250 km (0.03 R)
• M51: 32,982,591 km (0.057 R)
• M52: 33,200,405 km (0.102 R)
• M53: 33,747,185 km (0.075 R)
• M54: 33,856,990 km (0.12 R)
• M55: 33,966,795 km (0.114 R)
• M56: 34,076,749 km (0.075 R)
• M57: 36,188,323 km (0.113 R)
• M58: 36,750,961 km (0.072 R)
• M59: 37,657,374 km (0.1 R)
• M60: 37,771,069 km (0.049 R)
• M61: 37,999,056 km (0.081 R)
• M62: 39,723,321 km (0.1 R)
• M63: 43,009,238 km (0.098 R)
• M64: 43,844,294 km (0.09 R)
• M65: 44,323,755 km (0.111 R)
• M66: 47,852,170 km (0.113 R)
• M67: 54,015,004 km (0.061 R)
• M68: 54,271,864 km (0.079 R)
• M69: 56,601,252 km (0.038 R)
• M70: 57,777,989 km (0.065 R)
• M71: 61,758,788 km (0.062 R)
• M72: 64,189,454 km (0.036 R)
• M73: 64,325,289 km (0.066 R)
• M74: 64,870,125 km (0.117 R)
• M75: 65,006,558 km (0.08 R)
• M76: 65,416,306 km (0.113 R)
• M77: 66,788,717 km (0.107 R)
• M78: 70,401,057 km (0.104 R)
• M79: 71,243,592 km (0.079 R)
• M80: 71,807,277 km (0.084 R)
• M81: 73,222,623 km (0.117 R)
• M82: 78,248,513 km (0.101 R)
• M83: 78,684,441 km (0.041 R)
• M84: 80,436,232 km (0.099 R)
• M85: 81,170,009 km (0.099 R)
• M86: 90,907,933 km (0.111 R)
• M87: 95,680,105 km (0.103 R)
• M88: 99,902,356 km (0.083 R)
• M89: 100,059,882 km (0.044 R)
• M90: 100,217,558 km (0.036 R)
• M91: 102,115,507 km (0.04 R)
• M92: 102,591,826 km (0.095 R)
• M93: 104,185,043 km (0.12 R)
• M94: 105,786,339 km (0.095 R)
• M95: 106,912,063 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit