🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.89 AU

Year: 266 Days

Day: 29.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.65 AU - 2.09 AU

Year: 934 Days

Day: 28 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.24 AU - 2.4 AU

Year: 1291 Days

Day: 45.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.27 AU - 2.39 AU

Year: 1299 Days

Day: 27.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.2

Radius: 9.9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.47 AU - 5.53 AU

Year: 4711 Days

Day: 7.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,318,491 km

• M1: 179,667 km (0.068 R)
• M2: 246,986 km (0.115 R)
• M3: 363,523 km (0.115 R)
• M4: 513,121 km (0.096 R)
• M5: 889,659 km (0.09 R)
• M6: 953,686 km (0.069 R)
• M7: 1,100,442 km (0.12 R)
• M8: 1,183,768 km (0.081 R)
• M9: 1,386,922 km (0.105 R)
• M10: 1,477,429 km (0.117 R)
• M11: 1,994,588 km (0.076 R)
• M12: 2,326,995 km (0.089 R)
• M13: 2,472,254 km (0.079 R)
• M14: 2,677,054 km (0.093 R)
• M15: 2,926,284 km (0.042 R)
• M16: 3,467,828 km (0.117 R)
• M17: 3,953,872 km (0.058 R)
• M18: 4,688,397 km (0.11 R)
• M19: 4,919,376 km (0.111 R)
• M20: 5,036,212 km (0.104 R)
• M21: 5,177,732 km (0.11 R)
• M22: 5,806,043 km (0.12 R)
• M23: 5,929,611 km (0.114 R)
• M24: 6,104,192 km (0.114 R)
• M25: 6,535,333 km (0.102 R)
• M26: 6,689,867 km (0.063 R)
• M27: 6,923,838 km (0.078 R)
• M28: 7,642,207 km (0.078 R)
• M29: 8,495,962 km (0.035 R)
• M30: 9,062,938 km (0.111 R)
• M31: 9,554,367 km (0.081 R)
• M32: 10,114,013 km (0.05 R)
• M33: 10,958,044 km (0.056 R)
• M34: 11,111,083 km (0.047 R)
• M35: 11,419,553 km (0.107 R)
• M36: 11,761,983 km (0.11 R)
• M37: 11,855,930 km (0.04 R)
• M38: 11,918,762 km (0.049 R)
• M39: 12,044,723 km (0.109 R)
• M40: 13,165,361 km (0.051 R)
• M41: 13,295,660 km (0.093 R)
• M42: 13,622,980 km (0.07 R)
• M43: 13,754,627 km (0.09 R)
• M44: 14,823,503 km (0.111 R)
• M45: 14,891,271 km (0.103 R)
• M46: 15,026,957 km (0.12 R)
• M47: 15,094,874 km (0.056 R)
• M48: 15,780,631 km (0.103 R)
• M49: 16,092,542 km (0.108 R)
• M50: 16,371,393 km (0.119 R)
• M51: 16,863,420 km (0.117 R)
• M52: 16,969,485 km (0.027 R)
• M53: 18,078,454 km (0.069 R)
• M54: 18,550,435 km (0.109 R)
• M55: 19,432,464 km (0.101 R)
• M56: 20,065,562 km (0.083 R)
• M57: 20,253,009 km (0.091 R)
• M58: 20,705,392 km (0.099 R)
• M59: 20,781,089 km (0.108 R)
• M60: 20,970,779 km (0.089 R)
• M61: 21,237,363 km (0.106 R)
• M62: 21,735,374 km (0.106 R)
• M63: 22,509,094 km (0.027 R)
• M64: 22,781,961 km (0.108 R)
• M65: 23,370,479 km (0.067 R)
• M66: 24,083,312 km (0.11 R)
• M67: 24,282,577 km (0.115 R)
• M68: 24,362,462 km (0.088 R)
• M69: 25,085,169 km (0.079 R)
• M70: 25,287,126 km (0.072 R)
• M71: 25,937,279 km (0.087 R)
• M72: 26,059,799 km (0.069 R)
• M73: 26,428,409 km (0.107 R)
• M74: 26,592,817 km (0.054 R)
• M75: 26,963,969 km (0.089 R)
• M76: 27,129,574 km (0.062 R)
• M77: 27,378,355 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 14.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.65 AU - 12.95 AU

Year: 12964 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,318,491 km

• M1: 251,923 km (0.071 R)
• M2: 385,813 km (0.094 R)
• M3: 517,459 km (0.086 R)
• M4: 653,443 km (0.115 R)
• M5: 893,847 km (0.099 R)
• M6: 1,509,443 km (0.051 R)
• M7: 1,717,683 km (0.115 R)
• M8: 2,163,484 km (0.102 R)
• M9: 2,562,911 km (0.082 R)
• M10: 3,250,911 km (0.118 R)
• M11: 4,059,039 km (0.108 R)
• M12: 4,452,930 km (0.097 R)
• M13: 5,207,053 km (0.109 R)
• M14: 5,635,202 km (0.06 R)
• M15: 6,261,568 km (0.119 R)
• M16: 6,450,062 km (0.079 R)
• M17: 6,678,797 km (0.108 R)
• M18: 7,026,911 km (0.106 R)
• M19: 7,984,487 km (0.092 R)
• M20: 8,478,759 km (0.084 R)
• M21: 8,898,231 km (0.084 R)
• M22: 9,324,585 km (0.081 R)
• M23: 9,889,018 km (0.096 R)
• M24: 10,643,739 km (0.061 R)
• M25: 10,778,826 km (0.114 R)
• M26: 11,833,940 km (0.113 R)
• M27: 11,927,289 km (0.066 R)
• M28: 12,208,682 km (0.1 R)
• M29: 12,302,929 km (0.056 R)
• M30: 12,397,475 km (0.109 R)
• M31: 13,018,007 km (0.063 R)
• M32: 14,190,106 km (0.05 R)
• M33: 14,289,289 km (0.098 R)
• M34: 15,294,138 km (0.116 R)
• M35: 15,395,865 km (0.089 R)
• M36: 15,600,066 km (0.11 R)
• M37: 16,477,757 km (0.081 R)
• M38: 17,584,183 km (0.116 R)
• M39: 18,932,658 km (0.11 R)
• M40: 19,591,636 km (0.087 R)
• M41: 20,202,444 km (0.099 R)
• M42: 20,875,934 km (0.071 R)
• M43: 22,014,673 km (0.087 R)
• M44: 22,417,989 km (0.111 R)
• M45: 25,974,529 km (0.112 R)
• M46: 26,522,954 km (0.073 R)
• M47: 27,136,904 km (0.119 R)
• M48: 27,631,475 km (0.107 R)
• M49: 30,020,852 km (0.097 R)
• M50: 30,212,337 km (0.047 R)
• M51: 31,888,581 km (0.106 R)
• M52: 32,214,405 km (0.099 R)
• M53: 33,066,814 km (0.046 R)
• M54: 34,659,732 km (0.103 R)
• M55: 34,793,622 km (0.084 R)
• M56: 35,398,297 km (0.088 R)
• M57: 35,600,553 km (0.095 R)
• M58: 35,735,640 km (0.075 R)
• M59: 36,277,783 km (0.112 R)
• M60: 36,549,752 km (0.097 R)
• M61: 37,369,997 km (0.109 R)
• M62: 37,507,328 km (0.112 R)
• M63: 39,447,163 km (0.028 R)
• M64: 41,703,698 km (0.071 R)
• M65: 43,784,754 km (0.034 R)
• M66: 44,437,449 km (0.036 R)
• M67: 44,874,424 km (0.113 R)
• M68: 45,386,049 km (0.095 R)
• M69: 46,193,878 km (0.075 R)
• M70: 46,562,636 km (0.051 R)
• M71: 47,377,346 km (0.12 R)
• M72: 48,271,493 km (0.083 R)
• M73: 49,321,670 km (0.072 R)
• M74: 49,849,601 km (0.095 R)
• M75: 50,379,477 km (0.059 R)
• M76: 50,531,169 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 8.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.25 AU - 11.83 AU

Year: 13398 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,318,491 km

• M1: 103,821 km (0.107 R)
• M2: 203,603 km (0.103 R)
• M3: 266,583 km (0.101 R)
• M4: 657,333 km (0.105 R)
• M5: 904,170 km (0.1 R)
• M6: 1,594,863 km (0.107 R)
• M7: 1,997,132 km (0.102 R)
• M8: 2,253,393 km (0.061 R)
• M9: 2,475,097 km (0.076 R)
• M10: 2,688,423 km (0.091 R)
• M11: 2,987,619 km (0.113 R)
• M12: 3,447,932 km (0.086 R)
• M13: 3,720,948 km (0.086 R)
• M14: 4,581,734 km (0.04 R)
• M15: 4,977,121 km (0.038 R)
• M16: 5,501,611 km (0.111 R)
• M17: 6,644,838 km (0.068 R)
• M18: 6,708,118 km (0.072 R)
• M19: 7,725,683 km (0.031 R)
• M20: 8,083,072 km (0.064 R)
• M21: 8,263,637 km (0.113 R)
• M22: 8,744,444 km (0.107 R)
• M23: 9,187,104 km (0.069 R)
• M24: 10,731,702 km (0.039 R)
• M25: 12,303,078 km (0.117 R)
• M26: 12,458,959 km (0.086 R)
• M27: 13,407,859 km (0.076 R)
• M28: 13,756,272 km (0.1 R)
• M29: 13,837,055 km (0.114 R)
• M30: 15,012,745 km (0.094 R)
• M31: 15,235,047 km (0.101 R)
• M32: 15,542,471 km (0.06 R)
• M33: 15,739,192 km (0.032 R)
• M34: 17,780,455 km (0.11 R)
• M35: 17,897,889 km (0.118 R)
• M36: 18,340,699 km (0.081 R)
• M37: 19,267,159 km (0.115 R)
• M38: 19,721,039 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.3

Radius: 3.2

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.53 AU - 14.33 AU

Year: 16007 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 36,318,491 km

• M1: 87,515 km (0.11 R)
• M2: 237,861 km (0.12 R)
• M3: 297,999 km (0.085 R)
• M4: 363,224 km (0.053 R)
• M5: 397,781 km (0.089 R)
• M6: 445,353 km (0.115 R)
• M7: 482,453 km (0.116 R)
• M8: 669,002 km (0.079 R)
• M9: 726,148 km (0.088 R)
• M10: 830,119 km (0.076 R)
• M11: 938,876 km (0.1 R)
• M12: 1,152,801 km (0.067 R)
• M13: 1,701,227 km (0.111 R)
• M14: 1,919,939 km (0.094 R)
• M15: 2,253,692 km (0.06 R)
• M16: 2,471,357 km (0.085 R)
• M17: 2,673,015 km (0.102 R)
• M18: 2,695,604 km (0.053 R)
• M19: 2,764,269 km (0.1 R)
• M20: 3,068,103 km (0.072 R)
• M21: 3,707,035 km (0.085 R)
• M22: 3,757,899 km (0.054 R)
• M23: 4,331,906 km (0.112 R)
• M24: 4,601,930 km (0.112 R)
• M25: 4,877,190 km (0.109 R)
• M26: 5,386,122 km (0.072 R)
• M27: 6,120,647 km (0.12 R)
• M28: 6,150,716 km (0.119 R)
• M29: 6,180,786 km (0.091 R)
• M30: 6,331,879 km (0.079 R)
• M31: 6,792,491 km (0.118 R)
• M32: 7,295,739 km (0.092 R)
• M33: 7,359,467 km (0.1 R)
• M34: 7,713,266 km (0.099 R)
• M35: 7,843,416 km (0.1 R)
• M36: 7,876,029 km (0.045 R)
• M37: 8,039,838 km (0.047 R)
• M38: 8,204,695 km (0.106 R)
• M39: 8,404,109 km (0.118 R)
• M40: 8,571,509 km (0.056 R)
• M41: 8,638,828 km (0.109 R)
• M42: 9,355,701 km (0.058 R)
• M43: 10,592,128 km (0.098 R)
• M44: 11,174,213 km (0.112 R)
• M45: 11,506,171 km (0.098 R)
• M46: 11,654,871 km (0.068 R)
• M47: 11,692,121 km (0.081 R)
• M48: 11,878,969 km (0.096 R)
• M49: 12,179,959 km (0.079 R)
• M50: 12,331,352 km (0.06 R)
• M51: 12,597,786 km (0.058 R)
• M52: 14,395,803 km (0.092 R)
• M53: 14,596,115 km (0.079 R)
• M54: 14,918,348 km (0.055 R)
• M55: 15,940,401 km (0.101 R)
• M56: 17,494,125 km (0.025 R)
• M57: 17,579,545 km (0.075 R)
• M58: 17,922,274 km (0.104 R)
• M59: 18,137,695 km (0.032 R)
• M60: 19,359,460 km (0.096 R)
• M61: 19,403,592 km (0.067 R)
• M62: 20,114,182 km (0.095 R)
• M63: 20,517,498 km (0.038 R)
• M64: 21,423,612 km (0.092 R)
• M65: 22,900,143 km (0.104 R)
• M66: 23,133,815 km (0.087 R)
• M67: 23,792,195 km (0.076 R)
• M68: 24,123,853 km (0.091 R)
• M69: 25,272,017 km (0.105 R)
• M70: 25,320,337 km (0.077 R)
• M71: 26,291,227 km (0.076 R)
• M72: 26,879,745 km (0.094 R)
• M73: 27,820,267 km (0.099 R)
• M74: 28,319,625 km (0.079 R)
• M75: 29,733,474 km (0.12 R)
• M76: 29,835,351 km (0.116 R)
• M77: 29,988,389 km (0.083 R)
• M78: 30,449,001 km (0.065 R)
• M79: 30,757,322 km (0.1 R)
• M80: 30,911,857 km (0.106 R)
• M81: 31,170,063 km (0.067 R)
• M82: 32,681,749 km (0.112 R)
• M83: 32,997,401 km (0.081 R)
• M84: 33,050,209 km (0.119 R)
• M85: 33,525,930 km (0.107 R)
• M86: 33,578,888 km (0.042 R)
• M87: 33,791,167 km (0.116 R)
• M88: 34,217,072 km (0.12 R)
• M89: 34,270,329 km (0.058 R)
• M90: 34,966,558 km (0.11 R)
• M91: 35,343,395 km (0.054 R)
• M92: 35,505,259 km (0.068 R)
• M93: 35,992,500 km (0.096 R)
• M94: 36,264,020 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit