🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.53 AU - 0.79 AU

Year: 190 Days

Day: 32.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,610,159 km

• M1: 387,159 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.69 AU - 0.83 AU

Year: 235 Days

Day: 14.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.06 AU - 1.74 AU

Year: 588 Days

Day: 47.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,610,159 km

• M1: 999,463 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.59 AU - 1.71 AU

Year: 752 Days

Day: 12.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,610,159 km

• M1: 76,744 km (0.081 R)
• M2: 1,592,170 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 9.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.43 AU - 6.29 AU

Year: 5032 Days

Day: 10.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,610,159 km

• M1: 310,565 km (0.118 R)
• M2: 975,827 km (0.051 R)
• M3: 1,315,414 km (0.108 R)
• M4: 1,469,949 km (0.047 R)
• M5: 1,586,336 km (0.086 R)
• M6: 1,766,751 km (0.032 R)
• M7: 1,985,912 km (0.117 R)
• M8: 2,382,196 km (0.091 R)
• M9: 2,660,299 km (0.116 R)
• M10: 2,875,720 km (0.095 R)
• M11: 3,022,625 km (0.116 R)
• M12: 3,171,924 km (0.107 R)
• M13: 3,381,361 km (0.089 R)
• M14: 3,575,838 km (0.114 R)
• M15: 3,714,066 km (0.087 R)
• M16: 3,914,677 km (0.107 R)
• M17: 4,326,819 km (0.03 R)
• M18: 4,687,948 km (0.101 R)
• M19: 5,416,939 km (0.095 R)
• M20: 5,690,703 km (0.073 R)
• M21: 5,945,767 km (0.107 R)
• M22: 7,226,624 km (0.084 R)
• M23: 7,528,214 km (0.054 R)
• M24: 7,885,304 km (0.08 R)
• M25: 7,962,496 km (0.096 R)
• M26: 8,065,868 km (0.061 R)
• M27: 8,483,994 km (0.038 R)
• M28: 8,642,568 km (0.117 R)
• M29: 8,722,304 km (0.111 R)
• M30: 8,855,596 km (0.068 R)
• M31: 9,043,341 km (0.066 R)
• M32: 9,205,505 km (0.104 R)
• M33: 9,341,190 km (0.063 R)
• M34: 9,863,287 km (0.119 R)
• M35: 10,423,082 km (0.119 R)
• M36: 10,649,872 km (0.101 R)
• M37: 10,763,866 km (0.098 R)
• M38: 11,544,168 km (0.118 R)
• M39: 12,223,193 km (0.105 R)
• M40: 12,884,715 km (0.072 R)
• M41: 13,128,260 km (0.053 R)
• M42: 13,219,964 km (0.093 R)
• M43: 13,403,969 km (0.11 R)
• M44: 13,527,238 km (0.106 R)
• M45: 13,588,872 km (0.111 R)
• M46: 14,086,136 km (0.042 R)
• M47: 14,179,933 km (0.048 R)
• M48: 14,589,233 km (0.037 R)
• M49: 14,843,101 km (0.118 R)
• M50: 15,066,450 km (0.11 R)
• M51: 15,258,684 km (0.077 R)
• M52: 16,199,505 km (0.048 R)
• M53: 16,265,028 km (0.109 R)
• M54: 16,826,021 km (0.07 R)
• M55: 17,763,850 km (0.065 R)
• M56: 17,967,003 km (0.082 R)
• M57: 18,684,176 km (0.095 R)
• M58: 18,856,363 km (0.048 R)
• M59: 18,994,442 km (0.115 R)
• M60: 19,236,940 km (0.094 R)
• M61: 19,620,060 km (0.067 R)
• M62: 20,429,235 km (0.096 R)
• M63: 21,105,866 km (0.099 R)
• M64: 21,177,523 km (0.034 R)
• M65: 22,043,695 km (0.113 R)
• M66: 22,884,734 km (0.092 R)
• M67: 23,475,945 km (0.103 R)
• M68: 24,147,041 km (0.056 R)
• M69: 25,051,809 km (0.115 R)
• M70: 25,393,939 km (0.095 R)
• M71: 25,546,380 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 9.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.98 AU - 8.46 AU

Year: 8361 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,610,159 km

• M1: 135,386 km (0.055 R)
• M2: 225,294 km (0.052 R)
• M3: 609,462 km (0.114 R)
• M4: 724,652 km (0.104 R)
• M5: 819,647 km (0.088 R)
• M6: 992,881 km (0.09 R)
• M7: 1,162,375 km (0.069 R)
• M8: 1,242,710 km (0.073 R)
• M9: 1,341,594 km (0.103 R)
• M10: 1,856,958 km (0.054 R)
• M11: 2,048,294 km (0.077 R)
• M12: 2,617,963 km (0.066 R)
• M13: 2,703,234 km (0.074 R)
• M14: 3,009,161 km (0.107 R)
• M15: 4,961,413 km (0.101 R)
• M16: 6,836,174 km (0.066 R)
• M17: 7,832,047 km (0.108 R)
• M18: 8,142,762 km (0.033 R)
• M19: 8,872,650 km (0.11 R)
• M20: 9,458,625 km (0.098 R)
• M21: 9,656,692 km (0.062 R)
• M22: 10,090,526 km (0.116 R)
• M23: 10,462,725 km (0.09 R)
• M24: 10,942,785 km (0.098 R)
• M25: 11,185,582 km (0.052 R)
• M26: 11,535,492 km (0.051 R)
• M27: 11,605,952 km (0.104 R)
• M28: 11,782,627 km (0.115 R)
• M29: 11,853,537 km (0.114 R)
• M30: 11,924,596 km (0.064 R)
• M31: 13,597,998 km (0.098 R)
• M32: 14,462,075 km (0.111 R)
• M33: 15,073,631 km (0.109 R)
• M34: 16,242,888 km (0.083 R)
• M35: 16,401,013 km (0.066 R)
• M36: 16,599,380 km (0.115 R)
• M37: 16,878,380 km (0.081 R)
• M38: 17,603,032 km (0.09 R)
• M39: 17,887,567 km (0.096 R)
• M40: 18,132,758 km (0.082 R)
• M41: 18,296,717 km (0.112 R)
• M42: 18,916,352 km (0.032 R)
• M43: 19,416,906 km (0.101 R)
• M44: 20,431,180 km (0.055 R)
• M45: 20,858,880 km (0.104 R)
• M46: 21,984,604 km (0.085 R)
• M47: 22,731,396 km (0.078 R)
• M48: 23,174,505 km (0.1 R)
• M49: 23,665,336 km (0.074 R)
• M50: 24,114,429 km (0.075 R)
• M51: 24,249,665 km (0.114 R)
• M52: 24,340,022 km (0.093 R)
• M53: 24,657,020 km (0.095 R)
• M54: 24,747,976 km (0.069 R)
• M55: 25,386,908 km (0.069 R)
• M56: 25,662,468 km (0.111 R)
• M57: 26,634,554 km (0.119 R)
• M58: 28,186,333 km (0.083 R)
• M59: 29,045,175 km (0.066 R)
• M60: 29,189,088 km (0.085 R)
• M61: 29,525,982 km (0.111 R)
• M62: 29,864,073 km (0.115 R)
• M63: 30,009,482 km (0.113 R)
• M64: 30,349,369 km (0.065 R)
• M65: 30,544,295 km (0.109 R)
• M66: 30,788,439 km (0.079 R)
• M67: 31,376,957 km (0.104 R)
• M68: 32,914,673 km (0.054 R)
• M69: 33,566,770 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.6

Radius: 11.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.68 AU - 15.44 AU

Year: 15791 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,610,159 km

• M1: 170,990 km (0.106 R)
• M2: 512,223 km (0.061 R)
• M3: 804,537 km (0.102 R)
• M4: 1,009,038 km (0.091 R)
• M5: 1,168,958 km (0.092 R)
• M6: 1,514,529 km (0.05 R)
• M7: 1,675,945 km (0.057 R)
• M8: 2,325,349 km (0.092 R)
• M9: 2,512,795 km (0.116 R)
• M10: 3,163,995 km (0.051 R)
• M11: 3,372,385 km (0.104 R)
• M12: 3,616,080 km (0.097 R)
• M13: 3,897,324 km (0.101 R)
• M14: 4,088,809 km (0.044 R)
• M15: 4,218,211 km (0.081 R)
• M16: 5,127,168 km (0.119 R)
• M17: 5,875,157 km (0.05 R)
• M18: 6,392,766 km (0.112 R)
• M19: 6,848,291 km (0.076 R)
• M20: 7,041,123 km (0.112 R)
• M21: 7,790,459 km (0.082 R)
• M22: 7,951,576 km (0.106 R)
• M23: 8,235,961 km (0.042 R)
• M24: 8,773,167 km (0.096 R)
• M25: 9,067,277 km (0.083 R)
• M26: 9,794,771 km (0.101 R)
• M27: 9,968,604 km (0.114 R)
• M28: 10,055,969 km (0.07 R)
• M29: 10,943,533 km (0.062 R)
• M30: 11,169,426 km (0.108 R)
• M31: 12,603,621 km (0.059 R)
• M32: 13,656,490 km (0.098 R)
• M33: 13,850,968 km (0.089 R)
• M34: 14,489,302 km (0.118 R)
• M35: 14,886,783 km (0.113 R)
• M36: 15,187,475 km (0.065 R)
• M37: 15,642,103 km (0.091 R)
• M38: 15,845,556 km (0.117 R)
• M39: 16,152,531 km (0.077 R)
• M40: 16,409,690 km (0.054 R)
• M41: 17,084,974 km (0.082 R)
• M42: 17,242,052 km (0.091 R)
• M43: 18,409,065 km (0.083 R)
• M44: 18,677,743 km (0.111 R)
• M45: 22,173,995 km (0.114 R)
• M46: 22,345,434 km (0.119 R)
• M47: 22,689,659 km (0.059 R)
• M48: 22,804,849 km (0.107 R)
• M49: 24,025,568 km (0.098 R)
• M50: 24,910,439 km (0.079 R)
• M51: 25,029,220 km (0.11 R)
• M52: 25,267,380 km (0.085 R)
• M53: 26,287,936 km (0.047 R)
• M54: 28,431,225 km (0.086 R)
• M55: 29,304,278 km (0.086 R)
• M56: 30,376,147 km (0.099 R)
• M57: 32,169,377 km (0.107 R)
• M58: 32,428,330 km (0.086 R)
• M59: 32,688,032 km (0.085 R)
• M60: 33,013,557 km (0.048 R)
• M61: 33,602,375 km (0.101 R)
• M62: 34,326,578 km (0.053 R)
• M63: 34,458,822 km (0.099 R)
• M64: 34,923,025 km (0.104 R)
• M65: 35,790,692 km (0.078 R)
• M66: 36,935,864 km (0.043 R)
• M67: 38,024,637 km (0.063 R)
• M68: 38,641,728 km (0.107 R)
• M69: 39,124,032 km (0.112 R)
• M70: 40,443,036 km (0.098 R)
• M71: 40,652,623 km (0.08 R)
• M72: 41,988,382 km (0.079 R)
• M73: 42,697,327 km (0.079 R)
• M74: 44,630,879 km (0.11 R)
• M75: 45,354,334 km (0.12 R)
• M76: 45,499,444 km (0.077 R)
• M77: 45,571,999 km (0.072 R)
• M78: 46,227,537 km (0.084 R)
• M79: 47,473,987 km (0.101 R)
• M80: 48,360,504 km (0.089 R)
• M81: 48,582,956 km (0.085 R)
• M82: 49,625,802 km (0.053 R)
• M83: 49,850,199 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.3

Radius: 5.8

Gravity: 28.81 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.07 AU - 13.99 AU

Year: 17656 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,610,159 km

• M1: 202,256 km (0.063 R)
• M2: 460,013 km (0.081 R)
• M3: 772,374 km (0.111 R)
• M4: 1,685,220 km (0.118 R)
• M5: 1,750,295 km (0.068 R)
• M6: 2,192,656 km (0.111 R)
• M7: 2,263,715 km (0.092 R)
• M8: 2,408,227 km (0.046 R)
• M9: 3,015,893 km (0.059 R)
• M10: 3,584,814 km (0.066 R)
• M11: 4,453,529 km (0.099 R)
• M12: 4,543,886 km (0.112 R)
• M13: 4,589,214 km (0.107 R)
• M14: 5,240,563 km (0.111 R)
• M15: 5,625,778 km (0.074 R)
• M16: 5,723,465 km (0.054 R)
• M17: 5,772,533 km (0.057 R)
• M18: 6,069,934 km (0.086 R)
• M19: 6,220,429 km (0.1 R)
• M20: 7,202,389 km (0.063 R)
• M21: 7,361,861 km (0.073 R)
• M22: 7,576,235 km (0.108 R)
• M23: 7,792,703 km (0.083 R)
• M24: 8,121,220 km (0.046 R)
• M25: 9,019,256 km (0.077 R)
• M26: 9,830,525 km (0.068 R)
• M27: 9,889,317 km (0.113 R)
• M28: 11,090,737 km (0.093 R)
• M29: 13,171,345 km (0.091 R)
• M30: 13,366,271 km (0.114 R)
• M31: 13,496,869 km (0.091 R)
• M32: 14,556,471 km (0.116 R)
• M33: 15,164,138 km (0.119 R)
• M34: 15,368,488 km (0.064 R)
• M35: 15,505,371 km (0.104 R)
• M36: 16,125,753 km (0.034 R)
• M37: 17,819,799 km (0.111 R)
• M38: 18,035,519 km (0.068 R)
• M39: 19,717,747 km (0.089 R)
• M40: 20,389,591 km (0.112 R)
• M41: 20,690,582 km (0.047 R)
• M42: 20,993,069 km (0.066 R)
• M43: 21,296,902 km (0.067 R)
• M44: 22,140,335 km (0.118 R)
• M45: 22,604,837 km (0.055 R)
• M46: 23,072,629 km (0.096 R)
• M47: 23,622,401 km (0.118 R)
• M48: 25,540,096 km (0.065 R)
• M49: 26,845,936 km (0.059 R)
• M50: 27,922,891 km (0.103 R)
• M51: 32,720,645 km (0.085 R)
• M52: 33,338,035 km (0.054 R)
• M53: 36,027,206 km (0.105 R)
• M54: 36,118,012 km (0.098 R)
• M55: 37,673,830 km (0.093 R)
• M56: 37,765,982 km (0.068 R)
• M57: 38,506,342 km (0.027 R)
• M58: 38,878,243 km (0.074 R)
• M59: 38,971,442 km (0.06 R)
• M60: 39,157,991 km (0.067 R)
• M61: 39,813,229 km (0.077 R)
• M62: 40,661,150 km (0.079 R)
• M63: 41,324,766 km (0.036 R)
• M64: 44,695,954 km (0.065 R)
• M65: 45,184,690 km (0.049 R)
• M66: 46,266,133 km (0.078 R)
• M67: 47,256,771 km (0.097 R)
• M68: 49,662,454 km (0.04 R)
• M69: 53,448,477 km (0.113 R)
• M70: 53,759,491 km (0.062 R)
• M71: 55,218,968 km (0.108 R)
• M72: 58,283,181 km (0.119 R)
• M73: 58,389,844 km (0.045 R)
• M74: 58,924,058 km (0.055 R)
• M75: 59,567,329 km (0.063 R)
• M76: 59,997,423 km (0.112 R)
• M77: 60,320,554 km (0.098 R)
• M78: 60,860,603 km (0.106 R)
• M79: 61,619,363 km (0.108 R)
• M80: 61,945,486 km (0.036 R)
• M81: 62,708,585 km (0.042 R)
• M82: 64,685,371 km (0.108 R)
• M83: 65,348,838 km (0.034 R)
• M84: 67,129,053 km (0.076 R)
• M85: 69,263,665 km (0.092 R)
• M86: 70,509,665 km (0.115 R)
• M87: 72,794,025 km (0.089 R)
• M88: 73,023,807 km (0.104 R)
• M89: 73,714,650 km (0.109 R)
• M90: 74,407,438 km (0.044 R)
• M91: 76,032,669 km (0.031 R)
• M92: 77,317,864 km (0.116 R)
• M93: 78,139,456 km (0.093 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit