🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.08 AU - 1.24 AU

Year: 471 Days

Day: 39.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,887,346 km

• M1: 474,674 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.25 AU - 1.87 AU

Year: 734 Days

Day: 44.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.82 AU - 2.54 AU

Year: 1213 Days

Day: 18.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 171.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,887,346 km

• M1: 1,324,240 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.01 AU - 3.85 AU

Year: 2393 Days

Day: 32.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.48 AU - 4.16 AU

Year: 2813 Days

Day: 36.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 8.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.02 AU - 5.9 AU

Year: 4161 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 118.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,887,346 km

• M1: 122,670 km (0.116 R)
• M2: 182,210 km (0.052 R)
• M3: 268,528 km (0.038 R)
• M4: 434,731 km (0.046 R)
• M5: 605,123 km (0.113 R)
• M6: 773,421 km (0.087 R)
• M7: 883,974 km (0.101 R)
• M8: 1,005,597 km (0.113 R)
• M9: 1,379,592 km (0.069 R)
• M10: 1,509,293 km (0.1 R)
• M11: 1,591,871 km (0.078 R)
• M12: 1,656,348 km (0.056 R)
• M13: 2,019,870 km (0.083 R)
• M14: 2,312,633 km (0.052 R)
• M15: 2,734,200 km (0.06 R)
• M16: 2,796,433 km (0.119 R)
• M17: 3,147,240 km (0.086 R)
• M18: 3,336,182 km (0.077 R)
• M19: 3,716,759 km (0.108 R)
• M20: 3,969,430 km (0.098 R)
• M21: 4,372,596 km (0.057 R)
• M22: 4,473,126 km (0.032 R)
• M23: 4,546,728 km (0.072 R)
• M24: 4,676,579 km (0.077 R)
• M25: 4,968,444 km (0.096 R)
• M26: 5,217,974 km (0.067 R)
• M27: 5,412,601 km (0.107 R)
• M28: 5,859,300 km (0.12 R)
• M29: 7,118,914 km (0.118 R)
• M30: 7,248,316 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 11.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.95 AU - 6.09 AU

Year: 5564 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,887,346 km

• M1: 154,684 km (0.062 R)
• M2: 314,754 km (0.119 R)
• M3: 400,623 km (0.1 R)
• M4: 645,066 km (0.111 R)
• M5: 719,566 km (0.101 R)
• M6: 831,914 km (0.108 R)
• M7: 1,193,492 km (0.052 R)
• M8: 1,288,187 km (0.12 R)
• M9: 1,385,426 km (0.113 R)
• M10: 1,529,040 km (0.081 R)
• M11: 1,632,562 km (0.115 R)
• M12: 1,846,935 km (0.036 R)
• M13: 2,022,114 km (0.106 R)
• M14: 2,103,496 km (0.105 R)
• M15: 2,562,911 km (0.111 R)
• M16: 2,904,891 km (0.064 R)
• M17: 2,978,793 km (0.089 R)
• M18: 3,280,981 km (0.076 R)
• M19: 4,100,029 km (0.112 R)
• M20: 4,183,355 km (0.059 R)
• M21: 4,586,521 km (0.089 R)
• M22: 4,694,830 km (0.061 R)
• M23: 4,980,113 km (0.059 R)
• M24: 5,226,202 km (0.095 R)
• M25: 5,407,664 km (0.077 R)
• M26: 5,522,106 km (0.099 R)
• M27: 5,870,370 km (0.111 R)
• M28: 6,082,799 km (0.104 R)
• M29: 6,515,436 km (0.08 R)
• M30: 6,933,263 km (0.091 R)
• M31: 7,820,677 km (0.114 R)
• M32: 8,080,828 km (0.086 R)
• M33: 8,212,026 km (0.112 R)
• M34: 8,716,918 km (0.116 R)
• M35: 9,314,113 km (0.078 R)
• M36: 9,924,622 km (0.1 R)
• M37: 10,319,860 km (0.115 R)
• M38: 10,662,738 km (0.079 R)
• M39: 10,749,205 km (0.075 R)
• M40: 11,242,729 km (0.116 R)
• M41: 11,360,014 km (0.119 R)
• M42: 11,566,010 km (0.115 R)
• M43: 11,952,122 km (0.079 R)
• M44: 12,221,996 km (0.075 R)
• M45: 12,493,816 km (0.043 R)
• M46: 12,889,951 km (0.1 R)
• M47: 13,228,491 km (0.109 R)
• M48: 13,445,408 km (0.066 R)
• M49: 14,293,179 km (0.073 R)
• M50: 15,093,528 km (0.061 R)
• M51: 15,515,543 km (0.08 R)
• M52: 15,678,904 km (0.079 R)
• M53: 17,174,584 km (0.053 R)
• M54: 17,513,124 km (0.067 R)
• M55: 17,683,216 km (0.103 R)
• M56: 17,853,758 km (0.075 R)
• M57: 18,025,047 km (0.041 R)
• M58: 18,369,123 km (0.062 R)
• M59: 19,273,741 km (0.105 R)
• M60: 19,449,369 km (0.099 R)
• M61: 19,873,180 km (0.114 R)
• M62: 20,050,603 km (0.058 R)
• M63: 20,729,777 km (0.043 R)
• M64: 20,837,787 km (0.098 R)
• M65: 21,018,052 km (0.086 R)
• M66: 21,634,844 km (0.078 R)
• M67: 22,442,074 km (0.084 R)
• M68: 23,521,124 km (0.082 R)
• M69: 24,350,943 km (0.116 R)
• M70: 24,998,851 km (0.113 R)
• M71: 25,421,017 km (0.109 R)
• M72: 25,690,891 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.8

Radius: 10.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.57 AU - 9.83 AU

Year: 10513 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,887,346 km

• M1: 154,535 km (0.115 R)
• M2: 316,848 km (0.099 R)
• M3: 438,172 km (0.119 R)
• M4: 578,794 km (0.047 R)
• M5: 721,062 km (0.099 R)
• M6: 876,195 km (0.089 R)
• M7: 1,749,846 km (0.07 R)
• M8: 1,919,789 km (0.103 R)
• M9: 2,028,697 km (0.101 R)
• M10: 2,345,096 km (0.099 R)
• M11: 2,438,445 km (0.103 R)
• M12: 2,629,033 km (0.083 R)
• M13: 2,701,738 km (0.104 R)
• M14: 3,050,301 km (0.041 R)
• M15: 3,204,087 km (0.108 R)
• M16: 3,466,332 km (0.081 R)
• M17: 3,955,966 km (0.079 R)
• M18: 4,124,114 km (0.112 R)
• M19: 4,351,952 km (0.091 R)
• M20: 4,820,193 km (0.045 R)
• M21: 4,969,791 km (0.092 R)
• M22: 5,090,666 km (0.117 R)
• M23: 5,741,267 km (0.081 R)
• M24: 6,060,359 km (0.071 R)
• M25: 6,319,762 km (0.105 R)
• M26: 6,582,905 km (0.116 R)
• M27: 6,715,897 km (0.095 R)
• M28: 7,393,875 km (0.047 R)
• M29: 7,952,024 km (0.111 R)
• M30: 8,236,260 km (0.117 R)
• M31: 8,451,681 km (0.078 R)
• M32: 8,998,312 km (0.106 R)
• M33: 9,072,064 km (0.084 R)
• M34: 9,183,065 km (0.041 R)
• M35: 9,406,415 km (0.037 R)
• M36: 9,669,258 km (0.119 R)
• M37: 9,896,647 km (0.106 R)
• M38: 10,049,087 km (0.029 R)
• M39: 10,240,872 km (0.118 R)
• M40: 10,511,345 km (0.041 R)
• M41: 10,667,076 km (0.093 R)
• M42: 10,784,211 km (0.112 R)
• M43: 11,019,978 km (0.084 R)
• M44: 12,511,319 km (0.034 R)
• M45: 13,008,432 km (0.102 R)
• M46: 13,133,795 km (0.108 R)
• M47: 13,217,570 km (0.049 R)
• M48: 14,150,762 km (0.081 R)
• M49: 14,452,201 km (0.089 R)
• M50: 14,625,436 km (0.069 R)
• M51: 14,930,167 km (0.117 R)
• M52: 15,236,992 km (0.097 R)
• M53: 16,349,850 km (0.06 R)
• M54: 16,711,429 km (0.09 R)
• M55: 18,371,367 km (0.041 R)
• M56: 19,363,799 km (0.092 R)
• M57: 19,698,449 km (0.094 R)
• M58: 19,938,703 km (0.077 R)
• M59: 21,252,622 km (0.086 R)
• M60: 21,994,777 km (0.103 R)
• M61: 23,250,351 km (0.034 R)
• M62: 23,963,634 km (0.105 R)
• M63: 24,168,733 km (0.1 R)
• M64: 25,150,992 km (0.07 R)
• M65: 25,568,520 km (0.072 R)
• M66: 25,988,292 km (0.03 R)
• M67: 26,781,609 km (0.104 R)
• M68: 26,994,487 km (0.069 R)
• M69: 27,368,332 km (0.111 R)
• M70: 28,229,417 km (0.091 R)
• M71: 28,772,158 km (0.063 R)
• M72: 29,263,587 km (0.046 R)
• M73: 29,427,996 km (0.097 R)
• M74: 29,757,709 km (0.059 R)
• M75: 31,368,729 km (0.115 R)
• M76: 31,480,778 km (0.103 R)
• M77: 33,007,873 km (0.101 R)
• M78: 33,636,932 km (0.065 R)
• M79: 34,269,880 km (0.091 R)
• M80: 35,255,880 km (0.038 R)
• M81: 36,663,745 km (0.059 R)
• M82: 38,689,450 km (0.104 R)
• M83: 38,930,153 km (0.074 R)
• M84: 39,111,017 km (0.103 R)
• M85: 40,751,358 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.4

Radius: 6.1

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.29 AU - 14.99 AU

Year: 16930 Days

Day: 19.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,887,346 km

• M1: 160,967 km (0.113 R)
• M2: 254,167 km (0.069 R)
• M3: 333,304 km (0.114 R)
• M4: 711,188 km (0.05 R)
• M5: 976,425 km (0.105 R)
• M6: 1,027,887 km (0.075 R)
• M7: 1,080,396 km (0.106 R)
• M8: 1,187,957 km (0.118 R)
• M9: 1,413,700 km (0.077 R)
• M10: 2,203,128 km (0.091 R)
• M11: 2,954,408 km (0.088 R)
• M12: 3,029,806 km (0.113 R)
• M13: 3,575,539 km (0.105 R)
• M14: 3,656,022 km (0.085 R)
• M15: 3,818,785 km (0.097 R)
• M16: 3,859,775 km (0.102 R)
• M17: 4,235,864 km (0.112 R)
• M18: 4,799,848 km (0.12 R)
• M19: 6,044,652 km (0.052 R)
• M20: 6,480,729 km (0.094 R)
• M21: 7,128,339 km (0.115 R)
• M22: 7,901,012 km (0.089 R)
• M23: 9,357,646 km (0.114 R)
• M24: 9,413,296 km (0.097 R)
• M25: 9,692,446 km (0.115 R)
• M26: 9,748,695 km (0.072 R)
• M27: 10,144,980 km (0.112 R)
• M28: 10,604,395 km (0.114 R)
• M29: 12,325,817 km (0.077 R)
• M30: 12,569,961 km (0.094 R)
• M31: 12,939,318 km (0.068 R)
• M32: 13,125,268 km (0.047 R)
• M33: 13,312,116 km (0.089 R)
• M34: 14,132,062 km (0.119 R)
• M35: 14,580,257 km (0.101 R)
• M36: 15,754,152 km (0.104 R)
• M37: 16,218,803 km (0.113 R)
• M38: 16,553,453 km (0.039 R)
• M39: 18,122,136 km (0.082 R)
• M40: 19,382,648 km (0.075 R)
• M41: 19,737,644 km (0.071 R)
• M42: 22,208,851 km (0.088 R)
• M43: 24,011,057 km (0.086 R)
• M44: 24,315,937 km (0.1 R)
• M45: 27,673,661 km (0.097 R)
• M46: 28,073,536 km (0.117 R)
• M47: 28,394,723 km (0.11 R)
• M48: 28,878,672 km (0.111 R)
• M49: 28,959,754 km (0.109 R)
• M50: 29,203,000 km (0.12 R)
• M51: 29,528,376 km (0.072 R)
• M52: 29,691,587 km (0.115 R)
• M53: 30,429,553 km (0.064 R)
• M54: 32,426,834 km (0.101 R)
• M55: 32,595,132 km (0.115 R)
• M56: 33,356,436 km (0.076 R)
• M57: 36,022,569 km (0.106 R)
• M58: 36,371,581 km (0.108 R)
• M59: 37,337,085 km (0.072 R)
• M60: 38,311,117 km (0.068 R)
• M61: 38,756,470 km (0.06 R)
• M62: 39,114,158 km (0.069 R)
• M63: 41,922,410 km (0.099 R)
• M64: 42,749,836 km (0.037 R)
• M65: 42,934,439 km (0.099 R)
• M66: 44,047,597 km (0.072 R)
• M67: 44,327,345 km (0.054 R)
• M68: 44,794,988 km (0.097 R)
• M69: 44,888,786 km (0.09 R)
• M70: 47,348,175 km (0.107 R)
• M71: 48,305,751 km (0.087 R)
• M72: 50,629,903 km (0.086 R)
• M73: 52,495,389 km (0.085 R)
• M74: 52,792,041 km (0.118 R)
• M75: 53,386,992 km (0.052 R)
• M76: 57,409,380 km (0.119 R)
• M77: 57,715,008 km (0.03 R)
• M78: 59,456,926 km (0.056 R)
• M79: 60,179,184 km (0.076 R)
• M80: 61,945,337 km (0.093 R)
• M81: 64,256,175 km (0.068 R)
• M82: 66,381,213 km (0.072 R)
• M83: 67,559,745 km (0.11 R)
• M84: 67,882,427 km (0.061 R)
• M85: 68,313,419 km (0.082 R)
• M86: 68,637,149 km (0.117 R)
• M87: 69,394,862 km (0.09 R)
• M88: 69,503,171 km (0.091 R)
• M89: 71,027,423 km (0.082 R)
• M90: 72,782,954 km (0.094 R)
• M91: 73,444,925 km (0.102 R)
• M92: 73,666,031 km (0.062 R)
• M93: 73,776,584 km (0.093 R)
• M94: 73,887,286 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 11,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit