🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.41 AU - 0.61 AU

Year: 140 Days

Day: 47.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 302 Days

Day: 26.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.2 AU - 2.26 AU

Year: 1282 Days

Day: 32.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,860,985 km

• M1: 132,245 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.63 AU - 3.79 AU

Year: 2214 Days

Day: 28.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,860,985 km

• M1: 576,849 km (0.095 R)
• M2: 709,543 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.8

Radius: 11.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.22 AU - 5.22 AU

Year: 4592 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 126.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,860,985 km

• M1: 166,353 km (0.085 R)
• M2: 242,498 km (0.104 R)
• M3: 334,950 km (0.069 R)
• M4: 469,737 km (0.104 R)
• M5: 617,540 km (0.113 R)
• M6: 996,771 km (0.034 R)
• M7: 1,255,126 km (0.108 R)
• M8: 1,354,459 km (0.108 R)
• M9: 1,443,769 km (0.119 R)
• M10: 1,935,198 km (0.084 R)
• M11: 2,036,775 km (0.067 R)
• M12: 2,140,147 km (0.095 R)
• M13: 2,352,127 km (0.086 R)
• M14: 2,715,800 km (0.096 R)
• M15: 2,813,637 km (0.058 R)
• M16: 2,979,391 km (0.081 R)
• M17: 3,165,641 km (0.089 R)
• M18: 4,022,537 km (0.069 R)
• M19: 4,097,186 km (0.119 R)
• M20: 4,304,679 km (0.085 R)
• M21: 4,457,867 km (0.088 R)
• M22: 5,088,422 km (0.109 R)
• M23: 5,789,288 km (0.099 R)
• M24: 6,323,951 km (0.074 R)
• M25: 6,411,017 km (0.04 R)
• M26: 6,542,364 km (0.118 R)
• M27: 6,630,327 km (0.061 R)
• M28: 6,874,621 km (0.083 R)
• M29: 7,144,346 km (0.027 R)
• M30: 7,486,476 km (0.102 R)
• M31: 7,601,816 km (0.09 R)
• M32: 8,068,860 km (0.115 R)
• M33: 8,163,257 km (0.102 R)
• M34: 9,030,625 km (0.107 R)
• M35: 9,153,445 km (0.104 R)
• M36: 9,650,259 km (0.113 R)
• M37: 10,463,324 km (0.098 R)
• M38: 10,540,666 km (0.096 R)
• M39: 10,930,368 km (0.12 R)
• M40: 11,219,092 km (0.116 R)
• M41: 12,019,591 km (0.087 R)
• M42: 12,372,043 km (0.115 R)
• M43: 12,976,568 km (0.113 R)
• M44: 13,450,195 km (0.117 R)
• M45: 13,618,792 km (0.038 R)
• M46: 13,816,411 km (0.077 R)
• M47: 13,929,656 km (0.099 R)
• M48: 14,014,777 km (0.065 R)
• M49: 14,242,764 km (0.038 R)
• M50: 14,385,930 km (0.105 R)
• M51: 15,284,115 km (0.111 R)
• M52: 15,460,042 km (0.099 R)
• M53: 15,754,750 km (0.063 R)
• M54: 16,051,253 km (0.102 R)
• M55: 16,800,888 km (0.099 R)
• M56: 17,103,824 km (0.114 R)
• M57: 17,653,895 km (0.081 R)
• M58: 18,054,668 km (0.061 R)
• M59: 18,178,684 km (0.119 R)
• M60: 18,865,488 km (0.07 R)
• M61: 18,991,300 km (0.107 R)
• M62: 19,370,231 km (0.082 R)
• M63: 19,497,240 km (0.032 R)
• M64: 19,656,263 km (0.079 R)
• M65: 20,039,682 km (0.116 R)
• M66: 20,781,388 km (0.088 R)
• M67: 21,368,261 km (0.099 R)
• M68: 21,630,805 km (0.106 R)
• M69: 22,258,667 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 8.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.62 AU - 9.14 AU

Year: 9340 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,860,985 km

• M1: 141,370 km (0.118 R)
• M2: 197,320 km (0.118 R)
• M3: 425,307 km (0.086 R)
• M4: 490,980 km (0.091 R)
• M5: 655,687 km (0.112 R)
• M6: 745,147 km (0.103 R)
• M7: 899,981 km (0.106 R)
• M8: 987,795 km (0.073 R)
• M9: 1,340,098 km (0.062 R)
• M10: 1,545,645 km (0.074 R)
• M11: 1,761,365 km (0.099 R)
• M12: 2,053,231 km (0.094 R)
• M13: 2,413,163 km (0.073 R)
• M14: 2,942,740 km (0.097 R)
• M15: 3,114,328 km (0.105 R)
• M16: 3,250,163 km (0.096 R)
• M17: 3,628,646 km (0.05 R)
• M18: 4,190,536 km (0.111 R)
• M19: 4,405,657 km (0.086 R)
• M20: 4,690,641 km (0.047 R)
• M21: 5,004,348 km (0.036 R)
• M22: 5,095,303 km (0.057 R)
• M23: 5,371,312 km (0.099 R)
• M24: 5,581,646 km (0.073 R)
• M25: 5,652,256 km (0.107 R)
• M26: 5,747,101 km (0.096 R)
• M27: 6,253,041 km (0.116 R)
• M28: 6,351,028 km (0.069 R)
• M29: 6,498,980 km (0.107 R)
• M30: 6,748,210 km (0.08 R)
• M31: 7,102,458 km (0.085 R)
• M32: 7,359,168 km (0.11 R)
• M33: 7,488,720 km (0.099 R)
• M34: 8,014,257 km (0.044 R)
• M35: 8,606,216 km (0.064 R)
• M36: 8,990,234 km (0.039 R)
• M37: 9,073,260 km (0.071 R)
• M38: 9,296,012 km (0.099 R)
• M39: 9,775,174 km (0.063 R)
• M40: 9,860,594 km (0.119 R)
• M41: 9,974,737 km (0.083 R)
• M42: 10,147,074 km (0.11 R)
• M43: 11,141,451 km (0.083 R)
• M44: 11,559,876 km (0.077 R)
• M45: 12,566,670 km (0.052 R)
• M46: 12,939,767 km (0.11 R)
• M47: 13,316,454 km (0.11 R)
• M48: 13,442,715 km (0.12 R)
• M49: 13,760,461 km (0.089 R)
• M50: 13,952,245 km (0.1 R)
• M51: 14,048,437 km (0.075 R)
• M52: 14,728,359 km (0.069 R)
• M53: 14,957,244 km (0.085 R)
• M54: 15,055,829 km (0.078 R)
• M55: 15,253,448 km (0.075 R)
• M56: 15,885,050 km (0.105 R)
• M57: 16,288,366 km (0.099 R)
• M58: 16,559,138 km (0.1 R)
• M59: 16,797,298 km (0.078 R)
• M60: 17,276,908 km (0.049 R)
• M61: 17,587,623 km (0.077 R)
• M62: 17,726,450 km (0.081 R)
• M63: 18,039,858 km (0.073 R)
• M64: 18,672,208 km (0.053 R)
• M65: 19,026,605 km (0.105 R)
• M66: 19,490,658 km (0.092 R)
• M67: 20,430,132 km (0.091 R)
• M68: 21,199,514 km (0.059 R)
• M69: 21,569,320 km (0.067 R)
• M70: 21,829,471 km (0.117 R)
• M71: 21,903,971 km (0.077 R)
• M72: 22,202,867 km (0.066 R)
• M73: 22,955,943 km (0.116 R)
• M74: 24,564,569 km (0.051 R)
• M75: 24,758,448 km (0.088 R)
• M76: 24,952,925 km (0.109 R)
• M77: 25,108,806 km (0.065 R)
• M78: 25,225,941 km (0.071 R)
• M79: 25,893,297 km (0.07 R)
• M80: 26,486,901 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.8

Radius: 7.9

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.63 AU - 14.39 AU

Year: 16024 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,860,985 km

• M1: 313,707 km (0.111 R)
• M2: 597,045 km (0.075 R)
• M3: 726,746 km (0.083 R)
• M4: 971,339 km (0.08 R)
• M5: 1,509,143 km (0.113 R)
• M6: 1,585,289 km (0.115 R)
• M7: 1,689,110 km (0.099 R)
• M8: 1,876,107 km (0.07 R)
• M9: 1,958,386 km (0.028 R)
• M10: 2,013,887 km (0.119 R)
• M11: 2,212,403 km (0.116 R)
• M12: 3,199,150 km (0.067 R)
• M13: 3,566,413 km (0.1 R)
• M14: 3,911,835 km (0.107 R)
• M15: 4,897,685 km (0.099 R)
• M16: 5,126,719 km (0.116 R)
• M17: 5,714,938 km (0.086 R)
• M18: 5,875,456 km (0.107 R)
• M19: 6,118,852 km (0.116 R)
• M20: 6,615,816 km (0.037 R)
• M21: 7,082,861 km (0.105 R)
• M22: 7,604,359 km (0.077 R)
• M23: 7,958,906 km (0.098 R)
• M24: 8,318,988 km (0.097 R)
• M25: 8,409,794 km (0.106 R)
• M26: 8,500,899 km (0.113 R)
• M27: 8,638,379 km (0.076 R)
• M28: 8,730,233 km (0.113 R)
• M29: 10,148,869 km (0.088 R)
• M30: 10,246,108 km (0.081 R)
• M31: 10,392,265 km (0.087 R)
• M32: 10,490,102 km (0.096 R)
• M33: 10,884,741 km (0.083 R)
• M34: 11,384,847 km (0.109 R)
• M35: 11,586,953 km (0.119 R)
• M36: 11,841,419 km (0.111 R)
• M37: 13,193,485 km (0.119 R)
• M38: 14,484,664 km (0.084 R)
• M39: 16,324,568 km (0.087 R)
• M40: 16,781,590 km (0.12 R)
• M41: 17,358,888 km (0.112 R)
• M42: 17,591,662 km (0.085 R)
• M43: 18,532,783 km (0.078 R)
• M44: 18,592,173 km (0.114 R)
• M45: 18,890,022 km (0.111 R)
• M46: 19,369,783 km (0.057 R)
• M47: 20,956,567 km (0.106 R)
• M48: 21,142,368 km (0.085 R)
• M49: 21,204,451 km (0.073 R)
• M50: 21,453,232 km (0.053 R)
• M51: 22,142,430 km (0.073 R)
• M52: 22,268,541 km (0.034 R)
• M53: 22,458,081 km (0.112 R)
• M54: 23,671,170 km (0.077 R)
• M55: 23,929,227 km (0.09 R)
• M56: 25,828,222 km (0.077 R)
• M57: 26,160,479 km (0.097 R)
• M58: 27,300,863 km (0.097 R)
• M59: 27,639,254 km (0.063 R)
• M60: 28,731,767 km (0.065 R)
• M61: 29,214,220 km (0.115 R)
• M62: 30,396,791 km (0.057 R)
• M63: 30,817,909 km (0.038 R)
• M64: 31,879,157 km (0.097 R)
• M65: 34,474,829 km (0.112 R)
• M66: 34,620,986 km (0.097 R)
• M67: 35,281,311 km (0.098 R)
• M68: 35,945,825 km (0.096 R)
• M69: 36,763,677 km (0.116 R)
• M70: 36,987,774 km (0.091 R)
• M71: 37,813,255 km (0.102 R)
• M72: 38,493,327 km (0.09 R)
• M73: 38,872,857 km (0.111 R)
• M74: 38,948,853 km (0.116 R)
• M75: 39,177,289 km (0.038 R)
• M76: 40,866,249 km (0.06 R)
• M77: 40,943,591 km (0.068 R)
• M78: 41,641,764 km (0.111 R)
• M79: 42,657,234 km (0.046 R)
• M80: 44,632,824 km (0.039 R)
• M81: 47,204,860 km (0.104 R)
• M82: 51,736,479 km (0.059 R)
• M83: 51,820,104 km (0.096 R)
• M84: 52,912,019 km (0.103 R)
• M85: 52,996,242 km (0.094 R)
• M86: 53,418,408 km (0.107 R)
• M87: 54,862,177 km (0.1 R)
• M88: 56,060,755 km (0.112 R)
• M89: 56,490,849 km (0.109 R)
• M90: 56,577,017 km (0.114 R)
• M91: 57,008,457 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417

Radius: 5.3

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.52 AU - 13.6 AU

Year: 16125 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,860,985 km

• M1: 70,909 km (0.107 R)
• M2: 313,408 km (0.116 R)
• M3: 355,893 km (0.085 R)
• M4: 652,696 km (0.096 R)
• M5: 1,830,330 km (0.092 R)
• M6: 2,101,551 km (0.095 R)
• M7: 2,185,326 km (0.116 R)
• M8: 2,241,874 km (0.109 R)
• M9: 2,472,853 km (0.05 R)
• M10: 3,274,997 km (0.088 R)
• M11: 3,437,759 km (0.096 R)
• M12: 3,503,732 km (0.104 R)
• M13: 3,976,760 km (0.095 R)
• M14: 4,011,317 km (0.115 R)
• M15: 4,150,593 km (0.116 R)
• M16: 4,870,458 km (0.108 R)
• M17: 5,784,202 km (0.097 R)
• M18: 6,060,509 km (0.109 R)
• M19: 6,300,763 km (0.096 R)
• M20: 6,462,778 km (0.105 R)
• M21: 6,790,696 km (0.083 R)
• M22: 6,998,488 km (0.06 R)
• M23: 7,082,113 km (0.083 R)
• M24: 7,377,718 km (0.094 R)
• M25: 8,689,392 km (0.099 R)
• M26: 9,233,929 km (0.12 R)
• M27: 10,594,970 km (0.101 R)
• M28: 10,691,161 km (0.111 R)
• M29: 11,867,449 km (0.114 R)
• M30: 12,167,842 km (0.051 R)
• M31: 12,827,419 km (0.094 R)
• M32: 13,812,222 km (0.051 R)
• M33: 13,864,731 km (0.095 R)
• M34: 14,075,364 km (0.098 R)
• M35: 14,982,376 km (0.092 R)
• M36: 15,415,911 km (0.1 R)
• M37: 15,579,421 km (0.054 R)
• M38: 15,798,433 km (0.097 R)
• M39: 16,405,950 km (0.053 R)
• M40: 16,461,600 km (0.09 R)
• M41: 16,517,251 km (0.119 R)
• M42: 17,077,495 km (0.069 R)
• M43: 17,190,142 km (0.109 R)
• M44: 17,416,483 km (0.08 R)
• M45: 17,473,330 km (0.117 R)
• M46: 17,929,305 km (0.077 R)
• M47: 18,911,415 km (0.084 R)
• M48: 19,086,594 km (0.105 R)
• M49: 19,203,579 km (0.068 R)
• M50: 19,910,878 km (0.102 R)
• M51: 20,089,049 km (0.057 R)
• M52: 20,626,704 km (0.111 R)
• M53: 22,452,845 km (0.075 R)
• M54: 23,010,696 km (0.089 R)
• M55: 23,072,928 km (0.1 R)
• M56: 25,287,276 km (0.09 R)
• M57: 26,452,195 km (0.069 R)
• M58: 26,778,916 km (0.033 R)
• M59: 26,844,440 km (0.079 R)
• M60: 27,106,985 km (0.112 R)
• M61: 28,699,903 km (0.051 R)
• M62: 28,901,261 km (0.11 R)
• M63: 29,305,176 km (0.076 R)
• M64: 30,527,989 km (0.071 R)
• M65: 30,939,383 km (0.089 R)
• M66: 31,421,686 km (0.084 R)
• M67: 31,698,293 km (0.098 R)
• M68: 33,798,946 km (0.116 R)
• M69: 34,224,402 km (0.11 R)
• M70: 35,871,924 km (0.111 R)
• M71: 37,398,420 km (0.046 R)
• M72: 37,545,026 km (0.067 R)
• M73: 38,427,953 km (0.062 R)
• M74: 39,690,559 km (0.097 R)
• M75: 41,723,594 km (0.118 R)
• M76: 41,951,581 km (0.115 R)
• M77: 42,180,017 km (0.117 R)
• M78: 42,485,197 km (0.072 R)
• M79: 44,797,232 km (0.071 R)
• M80: 46,282,589 km (0.089 R)
• M81: 48,022,562 km (0.084 R)
• M82: 48,820,517 km (0.081 R)
• M83: 49,783,778 km (0.103 R)
• M84: 53,204,333 km (0.113 R)
• M85: 54,112,691 km (0.084 R)
• M86: 54,195,569 km (0.066 R)
• M87: 54,444,200 km (0.077 R)
• M88: 54,610,254 km (0.098 R)
• M89: 54,693,430 km (0.103 R)
• M90: 54,859,634 km (0.068 R)
• M91: 55,861,042 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 17,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit