🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.69 AU - 1.07 AU

Year: 300 Days

Day: 42.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,517,023 km

• M1: 159,621 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.77 AU - 1.11 AU

Year: 331 Days

Day: 20.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,517,023 km

• M1: 222,751 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.18 AU - 2.32 AU

Year: 1227 Days

Day: 24.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,517,023 km

• M1: 49,068 km (0.11 R)
• M2: 648,656 km (0.108 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.2

Radius: 9.4

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.26 AU - 5.76 AU

Year: 4076 Days

Day: 12.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,517,023 km

• M1: 254,616 km (0.112 R)
• M2: 326,123 km (0.094 R)
• M3: 475,572 km (0.073 R)
• M4: 638,035 km (0.058 R)
• M5: 832,512 km (0.03 R)
• M6: 1,174,642 km (0.108 R)
• M7: 1,354,010 km (0.058 R)
• M8: 1,542,504 km (0.098 R)
• M9: 1,773,483 km (0.052 R)
• M10: 1,858,604 km (0.052 R)
• M11: 2,086,890 km (0.106 R)
• M12: 2,250,251 km (0.083 R)
• M13: 3,274,697 km (0.095 R)
• M14: 3,358,921 km (0.082 R)
• M15: 4,194,724 km (0.117 R)
• M16: 4,263,390 km (0.097 R)
• M17: 4,332,354 km (0.076 R)
• M18: 4,471,630 km (0.092 R)
• M19: 4,588,765 km (0.093 R)
• M20: 4,850,113 km (0.051 R)
• M21: 5,140,931 km (0.09 R)
• M22: 5,288,434 km (0.084 R)
• M23: 5,537,515 km (0.07 R)
• M24: 5,892,511 km (0.048 R)
• M25: 6,439,141 km (0.082 R)
• M26: 6,678,348 km (0.109 R)
• M27: 7,001,779 km (0.088 R)
• M28: 7,358,121 km (0.112 R)
• M29: 7,692,323 km (0.102 R)
• M30: 7,804,820 km (0.084 R)
• M31: 7,917,916 km (0.054 R)
• M32: 8,060,034 km (0.061 R)
• M33: 8,145,604 km (0.086 R)
• M34: 8,753,869 km (0.065 R)
• M35: 9,197,127 km (0.069 R)
• M36: 10,013,633 km (0.105 R)
• M37: 10,229,203 km (0.116 R)
• M38: 10,352,921 km (0.088 R)
• M39: 11,011,151 km (0.08 R)
• M40: 11,554,042 km (0.083 R)
• M41: 12,040,235 km (0.107 R)
• M42: 12,105,460 km (0.118 R)
• M43: 12,533,010 km (0.114 R)
• M44: 12,665,704 km (0.106 R)
• M45: 12,898,777 km (0.05 R)
• M46: 13,200,516 km (0.074 R)
• M47: 13,640,633 km (0.103 R)
• M48: 13,708,700 km (0.091 R)
• M49: 14,465,665 km (0.063 R)
• M50: 14,535,079 km (0.096 R)
• M51: 14,639,498 km (0.066 R)
• M52: 15,095,024 km (0.063 R)
• M53: 15,697,604 km (0.106 R)
• M54: 16,163,751 km (0.025 R)
• M55: 16,380,368 km (0.11 R)
• M56: 16,853,247 km (0.102 R)
• M57: 17,146,459 km (0.066 R)
• M58: 17,219,912 km (0.085 R)
• M59: 17,330,465 km (0.047 R)
• M60: 17,515,218 km (0.055 R)
• M61: 18,561,954 km (0.113 R)
• M62: 18,637,501 km (0.116 R)
• M63: 18,788,894 km (0.117 R)
• M64: 18,978,734 km (0.11 R)
• M65: 19,513,696 km (0.119 R)
• M66: 20,131,086 km (0.082 R)
• M67: 20,247,473 km (0.116 R)
• M68: 20,833,299 km (0.101 R)
• M69: 21,147,903 km (0.093 R)
• M70: 21,503,796 km (0.094 R)
• M71: 21,821,841 km (0.117 R)
• M72: 22,543,053 km (0.036 R)
• M73: 22,785,252 km (0.084 R)
• M74: 23,844,554 km (0.09 R)
• M75: 23,926,683 km (0.116 R)
• M76: 24,173,670 km (0.116 R)
• M77: 24,504,281 km (0.062 R)
• M78: 24,836,538 km (0.106 R)
• M79: 25,799,798 km (0.06 R)
• M80: 26,562,299 km (0.091 R)
• M81: 26,732,691 km (0.073 R)
• M82: 27,375,064 km (0.101 R)
• M83: 27,633,419 km (0.04 R)
• M84: 28,065,757 km (0.087 R)
• M85: 28,631,237 km (0.043 R)
• M86: 29,156,625 km (0.075 R)
• M87: 29,376,534 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.6

Radius: 9.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.76 AU - 8.42 AU

Year: 6861 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,517,023 km

• M1: 254,915 km (0.119 R)
• M2: 341,831 km (0.038 R)
• M3: 541,544 km (0.112 R)
• M4: 600,785 km (0.09 R)
• M5: 662,569 km (0.118 R)
• M6: 779,704 km (0.05 R)
• M7: 1,367,474 km (0.115 R)
• M8: 1,502,711 km (0.102 R)
• M9: 1,660,088 km (0.085 R)
• M10: 2,263,715 km (0.083 R)
• M11: 2,323,554 km (0.051 R)
• M12: 2,465,523 km (0.109 R)
• M13: 2,757,986 km (0.096 R)
• M14: 3,039,679 km (0.104 R)
• M15: 3,240,140 km (0.112 R)
• M16: 3,468,127 km (0.091 R)
• M17: 3,939,660 km (0.114 R)
• M18: 4,787,431 km (0.113 R)
• M19: 4,864,923 km (0.108 R)
• M20: 5,472,889 km (0.047 R)
• M21: 5,608,275 km (0.06 R)
• M22: 6,021,015 km (0.059 R)
• M23: 6,216,988 km (0.044 R)
• M24: 6,472,202 km (0.108 R)
• M25: 6,586,645 km (0.073 R)
• M26: 6,730,707 km (0.081 R)
• M27: 7,051,445 km (0.095 R)
• M28: 7,110,387 km (0.098 R)
• M29: 7,258,189 km (0.093 R)
• M30: 7,982,094 km (0.099 R)
• M31: 8,135,731 km (0.088 R)
• M32: 8,446,146 km (0.079 R)
• M33: 9,046,632 km (0.032 R)
• M34: 9,206,851 km (0.12 R)
• M35: 9,432,894 km (0.105 R)
• M36: 9,530,432 km (0.112 R)
• M37: 9,989,547 km (0.085 R)
• M38: 10,725,569 km (0.112 R)
• M39: 10,895,363 km (0.098 R)
• M40: 11,031,796 km (0.048 R)
• M41: 11,134,420 km (0.116 R)
• M42: 11,237,493 km (0.103 R)
• M43: 11,444,536 km (0.111 R)
• M44: 11,827,208 km (0.104 R)
• M45: 11,897,369 km (0.114 R)
• M46: 12,534,058 km (0.092 R)
• M47: 13,145,464 km (0.061 R)
• M48: 13,327,226 km (0.116 R)
• M49: 13,509,735 km (0.095 R)
• M50: 13,951,198 km (0.08 R)
• M51: 14,173,800 km (0.101 R)
• M52: 14,848,486 km (0.087 R)
• M53: 14,999,730 km (0.091 R)
• M54: 15,151,721 km (0.101 R)
• M55: 15,304,012 km (0.113 R)
• M56: 16,034,797 km (0.057 R)
• M57: 16,855,641 km (0.115 R)
• M58: 17,251,327 km (0.055 R)
• M59: 17,450,442 km (0.054 R)
• M60: 17,610,213 km (0.113 R)
• M61: 18,011,733 km (0.109 R)
• M62: 18,132,758 km (0.032 R)
• M63: 18,416,246 km (0.075 R)
• M64: 18,538,168 km (0.088 R)
• M65: 19,028,700 km (0.104 R)
• M66: 19,440,692 km (0.09 R)
• M67: 19,606,297 km (0.069 R)
• M68: 19,813,939 km (0.091 R)
• M69: 20,064,216 km (0.069 R)
• M70: 22,928,566 km (0.059 R)
• M71: 23,323,056 km (0.062 R)
• M72: 25,103,121 km (0.092 R)
• M73: 26,146,267 km (0.076 R)
• M74: 26,375,002 km (0.109 R)
• M75: 26,834,268 km (0.116 R)
• M76: 27,157,399 km (0.11 R)
• M77: 28,603,711 km (0.115 R)
• M78: 29,122,965 km (0.065 R)
• M79: 29,692,933 km (0.082 R)
• M80: 29,883,671 km (0.103 R)
• M81: 30,602,937 km (0.119 R)
• M82: 30,843,939 km (0.034 R)
• M83: 31,133,860 km (0.052 R)
• M84: 32,892,981 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.3

Radius: 14.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.49 AU - 7.89 AU

Year: 7750 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,517,023 km

• M1: 177,722 km (0.099 R)
• M2: 291,267 km (0.082 R)
• M3: 416,630 km (0.12 R)
• M4: 642,373 km (0.112 R)
• M5: 869,762 km (0.114 R)
• M6: 971,788 km (0.072 R)
• M7: 1,221,915 km (0.092 R)
• M8: 1,637,498 km (0.097 R)
• M9: 1,767,200 km (0.101 R)
• M10: 1,900,491 km (0.087 R)
• M11: 2,639,954 km (0.105 R)
• M12: 2,882,901 km (0.08 R)
• M13: 3,343,662 km (0.096 R)
• M14: 3,486,528 km (0.115 R)
• M15: 3,803,077 km (0.092 R)
• M16: 4,596,095 km (0.062 R)
• M17: 4,782,195 km (0.056 R)
• M18: 5,327,928 km (0.093 R)
• M19: 5,551,876 km (0.077 R)
• M20: 5,836,262 km (0.051 R)
• M21: 6,038,219 km (0.086 R)
• M22: 6,154,756 km (0.09 R)
• M23: 6,748,360 km (0.115 R)
• M24: 7,484,830 km (0.08 R)
• M25: 7,641,609 km (0.101 R)
• M26: 7,767,720 km (0.08 R)
• M27: 7,862,864 km (0.116 R)
• M28: 8,150,541 km (0.117 R)
• M29: 8,736,216 km (0.115 R)
• M30: 9,000,855 km (0.045 R)
• M31: 9,167,657 km (0.104 R)
• M32: 9,538,360 km (0.068 R)
• M33: 9,913,851 km (0.113 R)
• M34: 10,259,572 km (0.102 R)
• M35: 10,785,558 km (0.119 R)
• M36: 11,034,040 km (0.097 R)
• M37: 12,416,025 km (0.11 R)
• M38: 12,601,975 km (0.07 R)
• M39: 12,788,823 km (0.082 R)
• M40: 14,083,742 km (0.055 R)
• M41: 14,238,875 km (0.1 R)
• M42: 15,102,055 km (0.106 R)
• M43: 15,380,307 km (0.066 R)
• M44: 15,982,289 km (0.068 R)
• M45: 16,184,694 km (0.094 R)
• M46: 16,347,158 km (0.119 R)
• M47: 16,755,859 km (0.053 R)
• M48: 17,333,606 km (0.117 R)
• M49: 18,254,979 km (0.065 R)
• M50: 18,892,266 km (0.096 R)
• M51: 19,493,650 km (0.101 R)
• M52: 20,101,316 km (0.101 R)
• M53: 20,451,375 km (0.118 R)
• M54: 20,803,379 km (0.087 R)
• M55: 21,113,196 km (0.088 R)
• M56: 22,186,711 km (0.101 R)
• M57: 22,412,603 km (0.118 R)
• M58: 22,548,588 km (0.049 R)
• M59: 22,730,200 km (0.108 R)
• M60: 22,866,783 km (0.069 R)
• M61: 24,061,621 km (0.069 R)
• M62: 24,713,419 km (0.067 R)
• M63: 24,900,715 km (0.107 R)
• M64: 25,041,487 km (0.055 R)
• M65: 25,135,434 km (0.114 R)
• M66: 25,701,961 km (0.094 R)
• M67: 26,655,648 km (0.12 R)
• M68: 27,815,181 km (0.108 R)
• M69: 27,961,188 km (0.075 R)
• M70: 28,597,279 km (0.088 R)
• M71: 28,892,585 km (0.101 R)
• M72: 29,188,789 km (0.055 R)
• M73: 29,337,190 km (0.116 R)
• M74: 30,333,511 km (0.102 R)
• M75: 30,634,652 km (0.1 R)
• M76: 32,154,866 km (0.057 R)
• M77: 34,952,645 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 10.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.17 AU - 11.55 AU

Year: 10407 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,517,023 km

• M1: 505,940 km (0.07 R)
• M2: 840,890 km (0.108 R)
• M3: 1,974,991 km (0.062 R)
• M4: 2,146,281 km (0.12 R)
• M5: 2,246,362 km (0.104 R)
• M6: 2,451,460 km (0.086 R)
• M7: 3,715,862 km (0.091 R)
• M8: 3,836,737 km (0.119 R)
• M9: 4,239,005 km (0.079 R)
• M10: 5,017,064 km (0.052 R)
• M11: 6,086,240 km (0.112 R)
• M12: 6,229,255 km (0.074 R)
• M13: 6,301,212 km (0.05 R)
• M14: 6,409,521 km (0.069 R)
• M15: 7,148,235 km (0.097 R)
• M16: 7,337,177 km (0.113 R)
• M17: 7,797,340 km (0.106 R)
• M18: 8,070,057 km (0.098 R)
• M19: 8,785,883 km (0.069 R)
• M20: 8,907,207 km (0.078 R)
• M21: 9,029,129 km (0.055 R)
• M22: 9,192,490 km (0.091 R)
• M23: 9,398,037 km (0.1 R)
• M24: 9,563,493 km (0.09 R)
• M25: 10,320,458 km (0.084 R)
• M26: 10,620,102 km (0.102 R)
• M27: 10,879,206 km (0.096 R)
• M28: 11,009,506 km (0.045 R)
• M29: 11,624,652 km (0.098 R)
• M30: 11,891,684 km (0.113 R)
• M31: 12,431,733 km (0.038 R)
• M32: 12,659,271 km (0.083 R)
• M33: 13,629,563 km (0.049 R)
• M34: 13,864,132 km (0.113 R)
• M35: 14,384,882 km (0.069 R)
• M36: 15,056,876 km (0.113 R)
• M37: 15,935,913 km (0.076 R)
• M38: 16,034,648 km (0.084 R)
• M39: 16,133,532 km (0.071 R)
• M40: 16,531,163 km (0.112 R)
• M41: 17,590,466 km (0.064 R)
• M42: 17,897,141 km (0.115 R)
• M43: 18,154,001 km (0.109 R)
• M44: 18,932,059 km (0.103 R)
• M45: 19,404,190 km (0.115 R)
• M46: 19,562,465 km (0.094 R)
• M47: 20,467,083 km (0.093 R)
• M48: 20,681,906 km (0.095 R)
• M49: 20,897,626 km (0.113 R)
• M50: 21,168,099 km (0.084 R)
• M51: 21,822,290 km (0.073 R)
• M52: 22,151,854 km (0.117 R)
• M53: 22,871,420 km (0.1 R)
• M54: 23,598,765 km (0.066 R)
• M55: 24,732,567 km (0.097 R)
• M56: 24,904,156 km (0.109 R)
• M57: 25,076,193 km (0.088 R)
• M58: 25,942,216 km (0.112 R)
• M59: 26,116,497 km (0.115 R)
• M60: 26,233,034 km (0.082 R)
• M61: 27,525,410 km (0.031 R)
• M62: 28,239,141 km (0.079 R)
• M63: 28,658,165 km (0.071 R)
• M64: 29,745,442 km (0.117 R)
• M65: 30,661,729 km (0.049 R)
• M66: 30,907,668 km (0.041 R)
• M67: 33,782,490 km (0.101 R)
• M68: 34,291,123 km (0.106 R)
• M69: 34,674,243 km (0.089 R)
• M70: 35,251,691 km (0.08 R)
• M71: 36,676,461 km (0.064 R)
• M72: 37,330,204 km (0.061 R)
• M73: 37,592,898 km (0.117 R)
• M74: 37,987,986 km (0.111 R)
• M75: 38,981,615 km (0.063 R)
• M76: 39,114,757 km (0.061 R)
• M77: 40,926,985 km (0.111 R)
• M78: 41,741,097 km (0.119 R)
• M79: 42,013,664 km (0.07 R)
• M80: 44,146,182 km (0.069 R)
• M81: 44,215,595 km (0.074 R)
• M82: 44,493,399 km (0.042 R)
• M83: 44,632,674 km (0.109 R)
• M84: 44,841,663 km (0.079 R)
• M85: 46,102,473 km (0.097 R)
• M86: 46,313,706 km (0.059 R)
• M87: 46,807,977 km (0.119 R)
• M88: 47,232,985 km (0.109 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 12,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit