🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.66 AU - 0.8 AU

Year: 234 Days

Day: 26.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.76 AU - 0.9 AU

Year: 283 Days

Day: 19.5 Hours

Environment

Temp: 76 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,494,141 km

• M1: 37,848 km (0.096 R)
• M2: 212,279 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.74 AU - 0.94 AU

Year: 289 Days

Day: 41.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 77.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,494,141 km

• M1: 311,463 km (0.091 R)
• M2: 629,059 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.94 AU - 2.96 AU

Year: 1437 Days

Day: 17.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,494,141 km

• M1: 597,045 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.14 AU - 3.24 AU

Year: 2135 Days

Day: 36.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.06 AU - 6.5 AU

Year: 5207 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,494,141 km

• M1: 189,840 km (0.11 R)
• M2: 249,529 km (0.09 R)
• M3: 325,824 km (0.088 R)
• M4: 540,198 km (0.053 R)
• M5: 596,896 km (0.101 R)
• M6: 717,023 km (0.098 R)
• M7: 903,422 km (0.065 R)
• M8: 992,731 km (0.106 R)
• M9: 1,053,917 km (0.055 R)
• M10: 1,126,921 km (0.105 R)
• M11: 1,256,473 km (0.062 R)
• M12: 1,345,633 km (0.118 R)
• M13: 1,460,225 km (0.12 R)
• M14: 1,602,044 km (0.033 R)
• M15: 1,848,730 km (0.086 R)
• M16: 2,041,861 km (0.08 R)
• M17: 2,174,255 km (0.108 R)
• M18: 2,532,094 km (0.034 R)
• M19: 2,660,299 km (0.028 R)
• M20: 2,893,672 km (0.113 R)
• M21: 2,982,982 km (0.073 R)
• M22: 3,179,553 km (0.056 R)
• M23: 3,506,125 km (0.096 R)
• M24: 3,697,611 km (0.089 R)
• M25: 3,810,856 km (0.083 R)
• M26: 4,208,188 km (0.088 R)
• M27: 4,497,660 km (0.11 R)
• M28: 4,601,331 km (0.115 R)
• M29: 4,846,522 km (0.082 R)
• M30: 4,953,036 km (0.07 R)
• M31: 5,186,109 km (0.066 R)
• M32: 5,945,169 km (0.082 R)
• M33: 6,021,165 km (0.066 R)
• M34: 6,444,527 km (0.113 R)
• M35: 6,897,359 km (0.068 R)
• M36: 7,137,763 km (0.052 R)
• M37: 7,198,350 km (0.102 R)
• M38: 7,319,973 km (0.077 R)
• M39: 7,503,680 km (0.094 R)
• M40: 7,585,809 km (0.094 R)
• M41: 8,063,774 km (0.053 R)
• M42: 8,573,155 km (0.091 R)
• M43: 10,004,208 km (0.099 R)
• M44: 10,117,304 km (0.067 R)
• M45: 10,230,849 km (0.073 R)
• M46: 10,367,731 km (0.054 R)
• M47: 10,505,211 km (0.057 R)
• M48: 10,991,105 km (0.069 R)
• M49: 11,061,117 km (0.067 R)
• M50: 11,201,589 km (0.067 R)
• M51: 11,389,783 km (0.06 R)
• M52: 12,153,181 km (0.11 R)
• M53: 12,225,587 km (0.096 R)
• M54: 12,712,079 km (0.118 R)
• M55: 12,908,351 km (0.068 R)
• M56: 13,031,620 km (0.095 R)
• M57: 13,578,550 km (0.103 R)
• M58: 14,489,601 km (0.092 R)
• M59: 14,669,118 km (0.087 R)
• M60: 14,926,726 km (0.094 R)
• M61: 15,498,788 km (0.088 R)
• M62: 15,656,165 km (0.106 R)
• M63: 16,664,455 km (0.109 R)
• M64: 17,584,482 km (0.107 R)
• M65: 17,858,096 km (0.101 R)
• M66: 17,995,577 km (0.057 R)
• M67: 18,243,760 km (0.079 R)
• M68: 18,382,138 km (0.07 R)
• M69: 18,520,815 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.5

Radius: 10.6

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.66 AU - 6.54 AU

Year: 5646 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,494,141 km

• M1: 140,772 km (0.036 R)
• M2: 660,475 km (0.096 R)
• M3: 809,773 km (0.115 R)
• M4: 940,671 km (0.045 R)
• M5: 1,143,077 km (0.09 R)
• M6: 1,224,758 km (0.089 R)
• M7: 1,342,790 km (0.095 R)
• M8: 1,464,713 km (0.108 R)
• M9: 1,911,113 km (0.119 R)
• M10: 2,129,675 km (0.071 R)
• M11: 2,231,701 km (0.113 R)
• M12: 3,153,224 km (0.103 R)
• M13: 3,293,696 km (0.081 R)
• M14: 3,802,030 km (0.109 R)
• M15: 3,926,645 km (0.117 R)
• M16: 4,103,619 km (0.036 R)
• M17: 4,517,856 km (0.073 R)
• M18: 4,703,207 km (0.078 R)
• M19: 4,837,397 km (0.078 R)
• M20: 4,999,860 km (0.096 R)
• M21: 5,109,216 km (0.119 R)
• M22: 5,526,594 km (0.099 R)
• M23: 5,639,840 km (0.085 R)
• M24: 5,725,260 km (0.112 R)
• M25: 6,100,302 km (0.081 R)
• M26: 6,187,966 km (0.096 R)
• M27: 6,723,078 km (0.106 R)
• M28: 6,904,690 km (0.103 R)
• M29: 7,118,764 km (0.026 R)
• M30: 7,647,742 km (0.115 R)
• M31: 7,742,438 km (0.047 R)
• M32: 8,124,960 km (0.102 R)
• M33: 8,579,139 km (0.077 R)
• M34: 9,242,456 km (0.089 R)
• M35: 9,853,413 km (0.11 R)
• M36: 10,407,524 km (0.062 R)
• M37: 10,512,542 km (0.115 R)
• M38: 10,653,164 km (0.119 R)
• M39: 10,829,839 km (0.119 R)
• M40: 10,971,807 km (0.072 R)
• M41: 11,114,523 km (0.04 R)
• M42: 11,257,689 km (0.09 R)
• M43: 11,473,708 km (0.111 R)
• M44: 12,911,194 km (0.119 R)
• M45: 12,986,442 km (0.042 R)
• M46: 13,175,234 km (0.109 R)
• M47: 14,914,758 km (0.104 R)
• M48: 15,350,836 km (0.069 R)
• M49: 16,033,152 km (0.108 R)
• M50: 17,510,431 km (0.049 R)
• M51: 18,138,891 km (0.101 R)
• M52: 18,223,265 km (0.082 R)
• M53: 18,349,974 km (0.083 R)
• M54: 19,417,654 km (0.101 R)
• M55: 20,067,956 km (0.092 R)
• M56: 20,242,537 km (0.11 R)
• M57: 22,106,526 km (0.051 R)
• M58: 22,331,970 km (0.098 R)
• M59: 23,333,378 km (0.107 R)
• M60: 23,701,239 km (0.078 R)
• M61: 24,256,547 km (0.029 R)
• M62: 25,050,463 km (0.112 R)
• M63: 25,427,150 km (0.079 R)
• M64: 26,281,354 km (0.097 R)
• M65: 27,000,321 km (0.035 R)
• M66: 29,542,737 km (0.098 R)
• M67: 29,741,403 km (0.113 R)
• M68: 30,590,969 km (0.065 R)
• M69: 30,842,294 km (0.091 R)
• M70: 31,195,345 km (0.074 R)
• M71: 32,007,512 km (0.11 R)
• M72: 32,416,213 km (0.119 R)
• M73: 32,929,334 km (0.106 R)
• M74: 33,032,407 km (0.076 R)
• M75: 33,393,685 km (0.11 R)
• M76: 33,859,982 km (0.091 R)
• M77: 34,016,013 km (0.087 R)
• M78: 34,485,301 km (0.095 R)
• M79: 34,851,816 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 11

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.16 AU - 9.52 AU

Year: 10697 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,494,141 km

• M1: 145,559 km (0.051 R)
• M2: 321,336 km (0.095 R)
• M3: 425,606 km (0.098 R)
• M4: 528,828 km (0.114 R)
• M5: 914,492 km (0.102 R)
• M6: 1,095,954 km (0.114 R)
• M7: 1,223,711 km (0.088 R)
• M8: 1,613,563 km (0.117 R)
• M9: 1,911,711 km (0.104 R)
• M10: 2,015,083 km (0.093 R)
• M11: 2,645,938 km (0.094 R)
• M12: 3,058,678 km (0.071 R)
• M13: 3,813,399 km (0.043 R)
• M14: 4,110,949 km (0.062 R)
• M15: 4,211,778 km (0.112 R)
• M16: 4,347,613 km (0.092 R)
• M17: 4,519,501 km (0.111 R)
• M18: 4,588,915 km (0.077 R)
• M19: 4,905,613 km (0.101 R)
• M20: 5,156,938 km (0.103 R)
• M21: 5,338,998 km (0.051 R)
• M22: 6,050,336 km (0.05 R)
• M23: 6,203,973 km (0.083 R)
• M24: 6,358,807 km (0.094 R)
• M25: 8,019,493 km (0.036 R)
• M26: 9,006,839 km (0.085 R)
• M27: 9,671,353 km (0.088 R)
• M28: 9,761,111 km (0.079 R)
• M29: 10,628,181 km (0.109 R)
• M30: 11,141,451 km (0.116 R)
• M31: 11,424,789 km (0.1 R)
• M32: 13,776,318 km (0.107 R)
• M33: 13,978,874 km (0.043 R)
• M34: 15,476,797 km (0.108 R)
• M35: 15,634,773 km (0.072 R)
• M36: 16,058,284 km (0.064 R)
• M37: 16,271,611 km (0.106 R)
• M38: 16,432,129 km (0.099 R)
• M39: 16,754,812 km (0.084 R)
• M40: 20,267,220 km (0.093 R)
• M41: 20,671,284 km (0.088 R)
• M42: 21,781,001 km (0.086 R)
• M43: 22,313,570 km (0.047 R)
• M44: 22,850,327 km (0.115 R)
• M45: 23,875,820 km (0.08 R)
• M46: 24,486,030 km (0.099 R)
• M47: 24,670,035 km (0.1 R)
• M48: 26,347,327 km (0.053 R)
• M49: 26,977,882 km (0.088 R)
• M50: 27,677,252 km (0.042 R)
• M51: 27,805,158 km (0.1 R)
• M52: 28,125,447 km (0.082 R)
• M53: 28,253,951 km (0.109 R)
• M54: 28,576,036 km (0.12 R)
• M55: 29,029,018 km (0.102 R)
• M56: 29,288,870 km (0.054 R)
• M57: 29,810,966 km (0.063 R)
• M58: 30,732,040 km (0.085 R)
• M59: 31,196,093 km (0.061 R)
• M60: 31,329,235 km (0.03 R)
• M61: 32,332,737 km (0.091 R)
• M62: 33,823,779 km (0.081 R)
• M63: 34,234,426 km (0.105 R)
• M64: 35,060,355 km (0.075 R)
• M65: 35,198,733 km (0.086 R)
• M66: 36,591,789 km (0.094 R)
• M67: 37,224,588 km (0.111 R)
• M68: 37,719,308 km (0.12 R)
• M69: 37,931,886 km (0.093 R)
• M70: 38,287,181 km (0.061 R)
• M71: 40,587,398 km (0.062 R)
• M72: 41,461,499 km (0.088 R)
• M73: 42,194,528 km (0.104 R)
• M74: 43,896,952 km (0.106 R)
• M75: 44,419,647 km (0.061 R)
• M76: 44,869,189 km (0.073 R)
• M77: 45,470,871 km (0.049 R)
• M78: 47,292,225 km (0.034 R)
• M79: 47,521,559 km (0.091 R)
• M80: 48,211,803 km (0.112 R)
• M81: 48,288,697 km (0.077 R)
• M82: 48,365,740 km (0.084 R)
• M83: 49,214,708 km (0.073 R)
• M84: 51,398,088 km (0.119 R)
• M85: 51,633,855 km (0.038 R)
• M86: 52,818,371 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540

Radius: 7.1

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.08 AU - 14.32 AU

Year: 15969 Days

Day: 21.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,494,141 km

• M1: 234,121 km (0.099 R)
• M2: 285,433 km (0.119 R)
• M3: 434,133 km (0.093 R)
• M4: 571,613 km (0.093 R)
• M5: 664,963 km (0.112 R)
• M6: 784,042 km (0.063 R)
• M7: 1,404,126 km (0.034 R)
• M8: 1,611,767 km (0.071 R)
• M9: 1,773,932 km (0.117 R)
• M10: 1,857,108 km (0.043 R)
• M11: 2,352,427 km (0.063 R)
• M12: 2,505,764 km (0.119 R)
• M13: 2,599,263 km (0.107 R)
• M14: 2,757,837 km (0.09 R)
• M15: 3,051,348 km (0.11 R)
• M16: 3,218,748 km (0.108 R)
• M17: 3,492,811 km (0.065 R)
• M18: 4,933,887 km (0.085 R)
• M19: 5,613,211 km (0.113 R)
• M20: 5,901,337 km (0.098 R)
• M21: 6,026,401 km (0.099 R)
• M22: 6,794,885 km (0.092 R)
• M23: 6,925,933 km (0.113 R)
• M24: 7,639,066 km (0.098 R)
• M25: 8,942,362 km (0.079 R)
• M26: 9,278,958 km (0.113 R)
• M27: 9,424,516 km (0.06 R)
• M28: 11,177,055 km (0.115 R)
• M29: 11,435,560 km (0.101 R)
• M30: 12,489,029 km (0.045 R)
• M31: 12,865,118 km (0.099 R)
• M32: 13,793,821 km (0.073 R)
• M33: 14,294,077 km (0.1 R)
• M34: 14,518,473 km (0.112 R)
• M35: 15,830,596 km (0.111 R)
• M36: 16,295,846 km (0.08 R)
• M37: 17,120,878 km (0.074 R)
• M38: 17,478,716 km (0.119 R)
• M39: 17,658,383 km (0.108 R)
• M40: 18,019,961 km (0.083 R)
• M41: 18,322,897 km (0.087 R)
• M42: 20,870,997 km (0.066 R)
• M43: 20,934,427 km (0.098 R)
• M44: 21,125,463 km (0.066 R)
• M45: 21,316,949 km (0.118 R)
• M46: 21,766,191 km (0.116 R)
• M47: 22,218,425 km (0.066 R)
• M48: 22,413,202 km (0.108 R)
• M49: 23,066,645 km (0.116 R)
• M50: 23,858,916 km (0.064 R)
• M51: 25,199,163 km (0.079 R)
• M52: 25,266,781 km (0.099 R)
• M53: 27,324,350 km (0.042 R)
• M54: 27,533,039 km (0.061 R)
• M55: 28,162,398 km (0.089 R)
• M56: 29,150,641 km (0.103 R)
• M57: 29,435,176 km (0.106 R)
• M58: 30,078,597 km (0.086 R)
• M59: 30,798,910 km (0.116 R)
• M60: 31,233,791 km (0.12 R)
• M61: 31,379,201 km (0.094 R)
• M62: 31,889,928 km (0.111 R)
• M63: 32,109,687 km (0.04 R)
• M64: 32,183,140 km (0.049 R)
• M65: 32,771,957 km (0.083 R)
• M66: 34,109,960 km (0.063 R)
• M67: 34,785,694 km (0.05 R)
• M68: 36,150,176 km (0.093 R)
• M69: 36,762,181 km (0.073 R)
• M70: 37,609,503 km (0.026 R)
• M71: 38,151,945 km (0.069 R)
• M72: 38,931,350 km (0.092 R)
• M73: 39,244,608 km (0.108 R)
• M74: 42,020,995 km (0.083 R)
• M75: 42,664,415 km (0.092 R)
• M76: 42,906,614 km (0.107 R)
• M77: 43,068,329 km (0.11 R)
• M78: 43,230,194 km (0.11 R)
• M79: 43,961,129 km (0.103 R)
• M80: 44,287,402 km (0.036 R)
• M81: 45,847,708 km (0.12 R)
• M82: 46,178,469 km (0.084 R)
• M83: 46,344,224 km (0.087 R)
• M84: 47,092,213 km (0.109 R)
• M85: 47,259,015 km (0.093 R)
• M86: 47,676,841 km (0.073 R)
• M87: 48,600,309 km (0.09 R)
• M88: 51,491,886 km (0.099 R)
• M89: 51,835,662 km (0.088 R)
• M90: 52,094,167 km (0.11 R)
• M91: 52,958,394 km (0.048 R)
• M92: 53,218,695 km (0.072 R)
• M93: 54,613,695 km (0.112 R)
• M94: 59,500,160 km (0.112 R)
• M95: 59,590,367 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 19,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit