🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.56 AU - 0.88 AU

Year: 224 Days

Day: 23.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.69 AU - 0.83 AU

Year: 243 Days

Day: 30.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.78 AU - 1.08 AU

Year: 329 Days

Day: 44.8 Hours

Environment

Temp: 68 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.67 AU - 2.63 AU

Year: 1157 Days

Day: 36.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.86 AU - 3.68 AU

Year: 2171 Days

Day: 25 Hours

Environment

Temp: -115 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.4

Radius: 11.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.61 AU - 6.59 AU

Year: 4865 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,928,591 km

• M1: 159,920 km (0.112 R)
• M2: 263,591 km (0.112 R)
• M3: 368,460 km (0.051 R)
• M4: 707,897 km (0.115 R)
• M5: 896,690 km (0.111 R)
• M6: 1,058,106 km (0.115 R)
• M7: 1,241,214 km (0.109 R)
• M8: 1,397,992 km (0.097 R)
• M9: 1,799,064 km (0.093 R)
• M10: 2,503,820 km (0.054 R)
• M11: 2,665,385 km (0.119 R)
• M12: 2,862,256 km (0.094 R)
• M13: 3,039,530 km (0.085 R)
• M14: 3,287,264 km (0.06 R)
• M15: 3,507,322 km (0.109 R)
• M16: 3,610,545 km (0.066 R)
• M17: 3,793,652 km (0.082 R)
• M18: 4,278,798 km (0.055 R)
• M19: 4,538,201 km (0.106 R)
• M20: 4,965,901 km (0.091 R)
• M21: 5,366,973 km (0.105 R)
• M22: 5,849,726 km (0.109 R)
• M23: 7,073,885 km (0.063 R)
• M24: 7,248,765 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 11.9

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.98 AU - 11.32 AU

Year: 10160 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 120.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,928,591 km

• M1: 161,416 km (0.106 R)
• M2: 369,806 km (0.077 R)
• M3: 465,249 km (0.06 R)
• M4: 984,803 km (0.093 R)
• M5: 1,107,174 km (0.061 R)
• M6: 1,345,483 km (0.094 R)
• M7: 1,576,762 km (0.106 R)
• M8: 1,821,504 km (0.044 R)
• M9: 1,948,512 km (0.08 R)
• M10: 2,211,805 km (0.107 R)
• M11: 2,628,435 km (0.091 R)
• M12: 2,920,150 km (0.036 R)
• M13: 3,408,737 km (0.108 R)
• M14: 3,662,754 km (0.107 R)
• M15: 3,759,544 km (0.077 R)
• M16: 3,955,966 km (0.068 R)
• M17: 4,705,003 km (0.03 R)
• M18: 4,988,191 km (0.114 R)
• M19: 5,168,158 km (0.1 R)
• M20: 5,534,523 km (0.054 R)
• M21: 5,646,123 km (0.079 R)
• M22: 5,833,719 km (0.096 R)
• M23: 6,138,300 km (0.078 R)
• M24: 6,409,072 km (0.049 R)
• M25: 6,604,896 km (0.052 R)
• M26: 6,683,734 km (0.083 R)
• M27: 8,974,376 km (0.063 R)
• M28: 9,149,705 km (0.058 R)
• M29: 9,414,942 km (0.067 R)
• M30: 10,225,762 km (0.076 R)
• M31: 10,547,099 km (0.118 R)
• M32: 11,105,847 km (0.113 R)
• M33: 11,436,159 km (0.059 R)
• M34: 11,961,846 km (0.068 R)
• M35: 13,737,124 km (0.106 R)
• M36: 14,040,957 km (0.106 R)
• M37: 15,278,580 km (0.08 R)
• M38: 16,658,471 km (0.046 R)
• M39: 17,036,654 km (0.068 R)
• M40: 17,636,841 km (0.118 R)
• M41: 17,801,847 km (0.107 R)
• M42: 18,133,207 km (0.033 R)
• M43: 19,026,755 km (0.044 R)
• M44: 19,422,142 km (0.119 R)
• M45: 20,567,014 km (0.109 R)
• M46: 20,798,592 km (0.102 R)
• M47: 21,031,067 km (0.113 R)
• M48: 21,381,425 km (0.116 R)
• M49: 21,674,787 km (0.04 R)
• M50: 22,384,479 km (0.1 R)
• M51: 22,861,846 km (0.106 R)
• M52: 24,008,962 km (0.076 R)
• M53: 25,174,778 km (0.032 R)
• M54: 25,360,429 km (0.088 R)
• M55: 25,733,377 km (0.115 R)
• M56: 27,052,830 km (0.119 R)
• M57: 28,136,966 km (0.095 R)
• M58: 29,495,913 km (0.088 R)
• M59: 30,347,723 km (0.092 R)
• M60: 30,876,103 km (0.082 R)
• M61: 32,748,919 km (0.101 R)
• M62: 33,494,664 km (0.098 R)
• M63: 34,589,421 km (0.084 R)
• M64: 35,765,410 km (0.104 R)
• M65: 35,904,686 km (0.098 R)
• M66: 36,044,111 km (0.093 R)
• M67: 38,085,673 km (0.094 R)
• M68: 38,227,791 km (0.062 R)
• M69: 38,583,984 km (0.099 R)
• M70: 38,798,208 km (0.104 R)
• M71: 39,371,616 km (0.082 R)
• M72: 39,947,718 km (0.115 R)
• M73: 40,744,326 km (0.107 R)
• M74: 43,239,918 km (0.119 R)
• M75: 43,536,720 km (0.085 R)
• M76: 43,611,070 km (0.101 R)
• M77: 44,955,955 km (0.049 R)
• M78: 45,935,821 km (0.11 R)
• M79: 46,314,603 km (0.06 R)
• M80: 46,770,428 km (0.1 R)
• M81: 47,151,454 km (0.069 R)
• M82: 48,917,307 km (0.082 R)
• M83: 49,304,017 km (0.05 R)
• M84: 50,314,252 km (0.109 R)
• M85: 50,470,282 km (0.045 R)
• M86: 51,409,907 km (0.099 R)
• M87: 52,355,365 km (0.097 R)
• M88: 52,909,476 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.2

Radius: 10.2

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.22 AU - 9.56 AU

Year: 10563 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,928,591 km

• M1: 134,937 km (0.091 R)
• M2: 382,671 km (0.041 R)
• M3: 779,255 km (0.103 R)
• M4: 1,097,749 km (0.088 R)
• M5: 1,390,063 km (0.077 R)
• M6: 1,660,237 km (0.108 R)
• M7: 1,996,683 km (0.086 R)
• M8: 2,096,913 km (0.119 R)
• M9: 2,224,520 km (0.116 R)
• M10: 2,434,257 km (0.092 R)
• M11: 2,733,153 km (0.091 R)
• M12: 3,072,890 km (0.104 R)
• M13: 3,396,171 km (0.08 R)
• M14: 3,607,852 km (0.114 R)
• M15: 4,203,700 km (0.081 R)
• M16: 4,268,326 km (0.086 R)
• M17: 4,431,089 km (0.083 R)
• M18: 5,000,159 km (0.091 R)
• M19: 5,102,933 km (0.074 R)
• M20: 6,060,060 km (0.096 R)
• M21: 6,391,270 km (0.105 R)
• M22: 6,577,968 km (0.092 R)
• M23: 6,728,463 km (0.099 R)
• M24: 6,994,897 km (0.081 R)
• M25: 8,134,833 km (0.091 R)
• M26: 8,337,239 km (0.077 R)
• M27: 8,459,460 km (0.089 R)
• M28: 9,929,259 km (0.063 R)
• M29: 10,804,108 km (0.084 R)
• M30: 11,612,684 km (0.113 R)
• M31: 12,720,756 km (0.11 R)
• M32: 13,239,860 km (0.039 R)
• M33: 13,717,826 km (0.095 R)
• M34: 14,641,443 km (0.119 R)
• M35: 16,293,153 km (0.086 R)
• M36: 16,959,911 km (0.091 R)
• M37: 17,115,044 km (0.051 R)
• M38: 17,322,685 km (0.035 R)
• M39: 17,479,015 km (0.119 R)
• M40: 17,845,380 km (0.09 R)
• M41: 19,228,413 km (0.095 R)
• M42: 20,151,282 km (0.114 R)
• M43: 20,480,397 km (0.041 R)
• M44: 21,311,114 km (0.1 R)
• M45: 21,646,513 km (0.103 R)
• M46: 22,096,353 km (0.115 R)
• M47: 22,492,489 km (0.099 R)
• M48: 23,579,766 km (0.103 R)
• M49: 24,566,962 km (0.051 R)
• M50: 25,212,926 km (0.12 R)
• M51: 25,983,505 km (0.111 R)
• M52: 26,761,862 km (0.102 R)
• M53: 27,305,202 km (0.099 R)
• M54: 27,608,736 km (0.099 R)
• M55: 27,730,359 km (0.115 R)
• M56: 28,096,574 km (0.102 R)
• M57: 28,957,061 km (0.102 R)
• M58: 31,845,048 km (0.098 R)
• M59: 32,164,589 km (0.107 R)
• M60: 32,228,468 km (0.069 R)
• M61: 32,356,673 km (0.074 R)
• M62: 32,935,467 km (0.103 R)
• M63: 33,129,196 km (0.077 R)
• M64: 33,258,449 km (0.081 R)
• M65: 33,907,704 km (0.119 R)
• M66: 33,972,779 km (0.086 R)
• M67: 34,299,201 km (0.107 R)
• M68: 35,416,697 km (0.079 R)
• M69: 35,548,942 km (0.084 R)
• M70: 37,619,825 km (0.091 R)
• M71: 38,296,157 km (0.118 R)
• M72: 38,499,910 km (0.027 R)
• M73: 40,211,309 km (0.112 R)
• M74: 40,764,223 km (0.051 R)
• M75: 42,227,440 km (0.059 R)
• M76: 43,283,152 km (0.098 R)
• M77: 43,920,738 km (0.111 R)
• M78: 44,133,915 km (0.064 R)
• M79: 44,632,824 km (0.1 R)
• M80: 44,704,332 km (0.082 R)
• M81: 45,780,090 km (0.065 R)
• M82: 46,068,515 km (0.118 R)
• M83: 46,791,970 km (0.117 R)
• M84: 47,155,044 km (0.101 R)
• M85: 48,103,644 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.3

Radius: 4.6

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.27 AU - 18.27 AU

Year: 20837 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,928,591 km

• M1: 290,818 km (0.031 R)
• M2: 369,806 km (0.113 R)
• M3: 864,676 km (0.11 R)
• M4: 1,228,199 km (0.089 R)
• M5: 1,359,097 km (0.098 R)
• M6: 1,563,896 km (0.09 R)
• M7: 1,778,270 km (0.12 R)
• M8: 1,827,188 km (0.072 R)
• M9: 2,669,574 km (0.114 R)
• M10: 3,130,036 km (0.114 R)
• M11: 4,318,591 km (0.086 R)
• M12: 4,584,876 km (0.051 R)
• M13: 4,754,071 km (0.111 R)
• M14: 4,959,768 km (0.113 R)
• M15: 5,344,384 km (0.077 R)
• M16: 5,522,405 km (0.059 R)
• M17: 6,976,347 km (0.115 R)
• M18: 7,053,988 km (0.096 R)
• M19: 7,249,214 km (0.077 R)
• M20: 7,845,660 km (0.077 R)
• M21: 8,457,665 km (0.08 R)
• M22: 8,665,008 km (0.042 R)
• M23: 9,169,601 km (0.111 R)
• M24: 9,212,087 km (0.109 R)
• M25: 9,297,358 km (0.106 R)
• M26: 9,425,563 km (0.1 R)
• M27: 10,561,310 km (0.073 R)
• M28: 11,054,684 km (0.06 R)
• M29: 11,555,538 km (0.087 R)
• M30: 11,785,619 km (0.09 R)
• M31: 12,484,989 km (0.048 R)
• M32: 12,721,055 km (0.086 R)
• M33: 12,816,050 km (0.091 R)
• M34: 13,054,209 km (0.105 R)
• M35: 13,534,867 km (0.119 R)
• M36: 13,728,896 km (0.097 R)
• M37: 14,513,686 km (0.113 R)
• M38: 14,861,651 km (0.105 R)
• M39: 15,111,779 km (0.12 R)
• M40: 15,413,966 km (0.08 R)
• M41: 16,849,807 km (0.074 R)
• M42: 18,114,208 km (0.116 R)
• M43: 19,082,405 km (0.101 R)
• M44: 19,191,013 km (0.062 R)
• M45: 21,405,959 km (0.045 R)
• M46: 21,462,507 km (0.113 R)
• M47: 21,575,454 km (0.101 R)
• M48: 21,632,002 km (0.035 R)
• M49: 22,888,474 km (0.086 R)
• M50: 23,525,612 km (0.118 R)
• M51: 23,583,805 km (0.077 R)
• M52: 25,054,651 km (0.105 R)
• M53: 25,591,409 km (0.097 R)
• M54: 26,433,794 km (0.083 R)
• M55: 26,615,406 km (0.063 R)
• M56: 27,591,532 km (0.077 R)
• M57: 29,014,956 km (0.115 R)
• M58: 30,716,332 km (0.063 R)
• M59: 31,226,611 km (0.099 R)
• M60: 33,230,175 km (0.032 R)
• M61: 35,809,242 km (0.089 R)
• M62: 40,248,110 km (0.077 R)
• M63: 40,946,284 km (0.103 R)
• M64: 42,993,530 km (0.108 R)
• M65: 43,278,514 km (0.059 R)
• M66: 44,280,820 km (0.077 R)
• M67: 44,424,584 km (0.102 R)
• M68: 45,290,755 km (0.103 R)
• M69: 46,016,754 km (0.107 R)
• M70: 46,966,401 km (0.109 R)
• M71: 47,627,624 km (0.097 R)
• M72: 47,996,233 km (0.09 R)
• M73: 48,070,134 km (0.109 R)
• M74: 48,513,991 km (0.055 R)
• M75: 48,884,994 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit