🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.82 AU - 1.22 AU

Year: 397 Days

Day: 21.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,188,936 km

• M1: 260,300 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.99 AU - 1.33 AU

Year: 481 Days

Day: 33.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.3 AU - 1.64 AU

Year: 686 Days

Day: 19.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 11.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.66 AU - 4.7 AU

Year: 3290 Days

Day: 6.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,188,936 km

• M1: 144,960 km (0.106 R)
• M2: 250,277 km (0.09 R)
• M3: 404,363 km (0.096 R)
• M4: 621,130 km (0.108 R)
• M5: 710,889 km (0.092 R)
• M6: 999,463 km (0.096 R)
• M7: 1,209,050 km (0.114 R)
• M8: 1,303,446 km (0.115 R)
• M9: 1,556,416 km (0.039 R)
• M10: 1,636,601 km (0.111 R)
• M11: 1,873,863 km (0.104 R)
• M12: 2,122,495 km (0.088 R)
• M13: 2,316,074 km (0.045 R)
• M14: 2,395,212 km (0.108 R)
• M15: 2,556,179 km (0.107 R)
• M16: 2,665,535 km (0.07 R)
• M17: 2,917,458 km (0.105 R)
• M18: 3,191,970 km (0.076 R)
• M19: 3,280,382 km (0.083 R)
• M20: 3,444,641 km (0.086 R)
• M21: 3,520,337 km (0.114 R)
• M22: 3,875,333 km (0.074 R)
• M23: 3,969,879 km (0.08 R)
• M24: 4,097,186 km (0.1 R)
• M25: 4,339,535 km (0.055 R)
• M26: 4,536,855 km (0.093 R)
• M27: 4,770,975 km (0.026 R)
• M28: 5,408,412 km (0.092 R)
• M29: 5,692,498 km (0.042 R)
• M30: 5,854,513 km (0.077 R)
• M31: 5,999,772 km (0.104 R)
• M32: 6,091,177 km (0.096 R)
• M33: 6,498,980 km (0.11 R)
• M34: 6,782,019 km (0.116 R)
• M35: 7,224,081 km (0.06 R)
• M36: 8,176,571 km (0.083 R)
• M37: 8,441,509 km (0.094 R)
• M38: 8,771,222 km (0.094 R)
• M39: 9,273,871 km (0.095 R)
• M40: 9,550,178 km (0.108 R)
• M41: 10,045,497 km (0.047 R)
• M42: 10,241,620 km (0.117 R)
• M43: 10,860,057 km (0.045 R)
• M44: 11,106,296 km (0.108 R)
• M45: 11,467,724 km (0.11 R)
• M46: 11,879,118 km (0.09 R)
• M47: 11,971,121 km (0.026 R)
• M48: 12,225,587 km (0.061 R)
• M49: 12,975,820 km (0.119 R)
• M50: 13,165,809 km (0.053 R)
• M51: 13,476,375 km (0.102 R)
• M52: 14,007,447 km (0.094 R)
• M53: 14,226,758 km (0.11 R)
• M54: 14,398,047 km (0.115 R)
• M55: 14,718,037 km (0.045 R)
• M56: 14,866,588 km (0.113 R)
• M57: 15,015,587 km (0.119 R)
• M58: 15,264,967 km (0.085 R)
• M59: 15,340,214 km (0.099 R)
• M60: 15,566,257 km (0.072 R)
• M61: 15,894,624 km (0.111 R)
• M62: 16,430,035 km (0.087 R)
• M63: 17,414,090 km (0.11 R)
• M64: 17,544,988 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 9.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4 AU - 5.5 AU

Year: 3986 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,188,936 km

• M1: 235,018 km (0.098 R)
• M2: 515,813 km (0.064 R)
• M3: 612,902 km (0.112 R)
• M4: 687,851 km (0.06 R)
• M5: 786,137 km (0.119 R)
• M6: 858,093 km (0.115 R)
• M7: 932,294 km (0.069 R)
• M8: 1,031,328 km (0.119 R)
• M9: 1,122,283 km (0.106 R)
• M10: 1,180,626 km (0.116 R)
• M11: 1,424,471 km (0.088 R)
• M12: 1,488,050 km (0.095 R)
• M13: 1,671,307 km (0.073 R)
• M14: 1,959,882 km (0.102 R)
• M15: 2,117,558 km (0.097 R)
• M16: 2,175,901 km (0.112 R)
• M17: 2,384,590 km (0.107 R)
• M18: 2,506,812 km (0.03 R)
• M19: 2,584,303 km (0.119 R)
• M20: 2,902,199 km (0.12 R)
• M21: 3,115,675 km (0.109 R)
• M22: 3,249,565 km (0.079 R)
• M23: 3,610,245 km (0.109 R)
• M24: 3,768,819 km (0.079 R)
• M25: 3,893,733 km (0.048 R)
• M26: 4,019,994 km (0.114 R)
• M27: 4,313,954 km (0.097 R)
• M28: 5,157,835 km (0.042 R)
• M29: 5,356,651 km (0.06 R)
• M30: 5,497,273 km (0.065 R)
• M31: 5,558,010 km (0.045 R)
• M32: 5,618,896 km (0.089 R)
• M33: 6,009,945 km (0.115 R)
• M34: 6,623,595 km (0.119 R)
• M35: 7,080,467 km (0.116 R)
• M36: 7,190,870 km (0.036 R)
• M37: 8,139,770 km (0.12 R)
• M38: 8,255,409 km (0.062 R)
• M39: 8,723,351 km (0.088 R)
• M40: 9,223,906 km (0.093 R)
• M41: 9,807,337 km (0.09 R)
• M42: 9,930,456 km (0.098 R)
• M43: 10,054,024 km (0.06 R)
• M44: 10,933,360 km (0.09 R)
• M45: 11,086,698 km (0.09 R)
• M46: 11,732,811 km (0.027 R)
• M47: 11,994,757 km (0.099 R)
• M48: 12,470,927 km (0.119 R)
• M49: 12,872,598 km (0.071 R)
• M50: 13,524,096 km (0.079 R)
• M51: 13,881,486 km (0.05 R)
• M52: 14,075,215 km (0.107 R)
• M53: 15,513,449 km (0.082 R)
• M54: 15,685,786 km (0.115 R)
• M55: 15,858,721 km (0.106 R)
• M56: 17,473,181 km (0.079 R)
• M57: 17,802,296 km (0.06 R)
• M58: 18,012,780 km (0.111 R)
• M59: 18,284,749 km (0.086 R)
• M60: 18,955,097 km (0.091 R)
• M61: 19,540,474 km (0.115 R)
• M62: 19,788,806 km (0.087 R)
• M63: 19,882,155 km (0.117 R)
• M64: 20,131,834 km (0.117 R)
• M65: 20,539,788 km (0.047 R)
• M66: 20,729,029 km (0.097 R)
• M67: 21,204,750 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 14

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.08 AU - 13.46 AU

Year: 13608 Days

Day: 12.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 90.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,188,936 km

• M1: 176,077 km (0.089 R)
• M2: 313,557 km (0.117 R)
• M3: 568,622 km (0.047 R)
• M4: 735,274 km (0.104 R)
• M5: 898,934 km (0.119 R)
• M6: 1,571,376 km (0.104 R)
• M7: 1,706,164 km (0.112 R)
• M8: 2,104,692 km (0.047 R)
• M9: 2,315,177 km (0.102 R)
• M10: 2,407,628 km (0.052 R)
• M11: 2,660,299 km (0.078 R)
• M12: 3,022,176 km (0.041 R)
• M13: 3,191,970 km (0.104 R)
• M14: 4,468,638 km (0.11 R)
• M15: 6,273,237 km (0.044 R)
• M16: 6,712,008 km (0.096 R)
• M17: 7,434,565 km (0.113 R)
• M18: 8,372,843 km (0.109 R)
• M19: 8,564,927 km (0.035 R)
• M20: 9,150,303 km (0.075 R)
• M21: 10,411,114 km (0.084 R)
• M22: 10,565,948 km (0.104 R)
• M23: 10,721,829 km (0.11 R)
• M24: 12,704,898 km (0.107 R)
• M25: 14,682,732 km (0.077 R)
• M26: 14,798,670 km (0.065 R)
• M27: 14,973,101 km (0.112 R)
• M28: 15,324,058 km (0.086 R)
• M29: 15,618,616 km (0.101 R)
• M30: 15,855,579 km (0.113 R)
• M31: 16,513,511 km (0.064 R)
• M32: 16,754,962 km (0.104 R)
• M33: 16,997,609 km (0.098 R)
• M34: 17,363,825 km (0.081 R)
• M35: 18,166,118 km (0.116 R)
• M36: 18,791,587 km (0.119 R)
• M37: 18,980,529 km (0.105 R)
• M38: 19,487,666 km (0.058 R)
• M39: 20,710,030 km (0.086 R)
• M40: 20,970,480 km (0.071 R)
• M41: 21,560,644 km (0.094 R)
• M42: 21,957,078 km (0.061 R)
• M43: 22,222,614 km (0.093 R)
• M44: 23,160,892 km (0.083 R)
• M45: 23,295,979 km (0.108 R)
• M46: 23,907,086 km (0.065 R)
• M47: 24,043,519 km (0.07 R)
• M48: 25,283,985 km (0.069 R)
• M49: 26,333,564 km (0.059 R)
• M50: 26,970,103 km (0.082 R)
• M51: 27,325,996 km (0.057 R)
• M52: 27,898,657 km (0.088 R)
• M53: 28,547,462 km (0.07 R)
• M54: 31,267,301 km (0.12 R)
• M55: 32,016,487 km (0.115 R)
• M56: 32,393,325 km (0.103 R)
• M57: 32,847,504 km (0.034 R)
• M58: 35,694,501 km (0.074 R)
• M59: 36,792,100 km (0.064 R)
• M60: 39,262,111 km (0.097 R)
• M61: 39,423,228 km (0.089 R)
• M62: 39,908,074 km (0.1 R)
• M63: 40,070,238 km (0.09 R)
• M64: 41,047,262 km (0.045 R)
• M65: 41,374,582 km (0.116 R)
• M66: 41,620,820 km (0.103 R)
• M67: 42,196,922 km (0.108 R)
• M68: 42,444,805 km (0.112 R)
• M69: 43,607,331 km (0.113 R)
• M70: 43,857,907 km (0.075 R)
• M71: 44,948,924 km (0.112 R)
• M72: 46,133,739 km (0.105 R)
• M73: 46,815,457 km (0.104 R)
• M74: 46,986,447 km (0.089 R)
• M75: 47,157,587 km (0.118 R)
• M76: 47,329,026 km (0.065 R)
• M77: 48,275,233 km (0.067 R)
• M78: 48,707,421 km (0.112 R)
• M79: 50,186,346 km (0.099 R)
• M80: 50,799,697 km (0.111 R)
• M81: 50,975,325 km (0.104 R)
• M82: 51,327,329 km (0.116 R)
• M83: 53,545,416 km (0.069 R)
• M84: 55,161,821 km (0.087 R)
• M85: 55,252,029 km (0.062 R)
• M86: 55,613,607 km (0.098 R)
• M87: 61,973,012 km (0.117 R)
• M88: 62,725,190 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.1

Radius: 13

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.99 AU - 11.71 AU

Year: 13760 Days

Day: 7.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,188,936 km

• M1: 300,093 km (0.105 R)
• M2: 587,620 km (0.116 R)
• M3: 867,368 km (0.046 R)
• M4: 1,053,468 km (0.101 R)
• M5: 1,745,658 km (0.032 R)
• M6: 1,928,915 km (0.092 R)
• M7: 2,157,650 km (0.097 R)
• M8: 2,662,842 km (0.051 R)
• M9: 3,049,553 km (0.063 R)
• M10: 3,204,835 km (0.076 R)
• M11: 3,317,333 km (0.115 R)
• M12: 3,852,295 km (0.029 R)
• M13: 3,996,358 km (0.102 R)
• M14: 4,142,365 km (0.088 R)
• M15: 4,641,723 km (0.096 R)
• M16: 4,769,479 km (0.107 R)
• M17: 5,972,845 km (0.068 R)
• M18: 6,422,685 km (0.075 R)
• M19: 6,854,425 km (0.092 R)
• M20: 7,000,432 km (0.1 R)
• M21: 7,534,646 km (0.067 R)
• M22: 7,685,441 km (0.112 R)
• M23: 7,776,397 km (0.101 R)
• M24: 7,928,837 km (0.079 R)
• M25: 8,611,153 km (0.109 R)
• M26: 8,705,698 km (0.051 R)
• M27: 9,932,850 km (0.11 R)
• M28: 10,398,698 km (0.107 R)
• M29: 10,566,696 km (0.1 R)
• M30: 11,420,750 km (0.098 R)
• M31: 11,663,847 km (0.082 R)
• M32: 12,049,360 km (0.109 R)
• M33: 12,977,316 km (0.044 R)
• M34: 13,891,209 km (0.11 R)
• M35: 14,412,109 km (0.078 R)
• M36: 15,549,801 km (0.075 R)
• M37: 15,742,184 km (0.084 R)
• M38: 15,857,973 km (0.113 R)
• M39: 16,207,284 km (0.107 R)
• M40: 16,402,359 km (0.06 R)
• M41: 16,598,333 km (0.049 R)
• M42: 16,755,560 km (0.092 R)
• M43: 17,230,384 km (0.116 R)
• M44: 17,629,511 km (0.091 R)
• M45: 18,233,886 km (0.114 R)
• M46: 18,355,659 km (0.111 R)
• M47: 18,558,962 km (0.093 R)
• M48: 18,722,323 km (0.11 R)
• M49: 20,087,703 km (0.108 R)
• M50: 20,761,192 km (0.09 R)
• M51: 20,930,687 km (0.08 R)
• M52: 21,313,957 km (0.077 R)
• M53: 21,699,321 km (0.112 R)
• M54: 21,957,676 km (0.118 R)
• M55: 22,087,228 km (0.052 R)
• M56: 22,869,625 km (0.112 R)
• M57: 23,308,246 km (0.076 R)
• M58: 23,882,702 km (0.118 R)
• M59: 24,551,255 km (0.05 R)
• M60: 24,641,013 km (0.096 R)
• M61: 25,361,776 km (0.041 R)
• M62: 25,588,417 km (0.038 R)
• M63: 25,952,538 km (0.115 R)
• M64: 26,318,454 km (0.052 R)
• M65: 27,194,051 km (0.096 R)
• M66: 27,705,376 km (0.074 R)
• M67: 28,596,231 km (0.095 R)
• M68: 28,832,147 km (0.111 R)
• M69: 29,116,084 km (0.105 R)
• M70: 30,694,790 km (0.051 R)
• M71: 30,888,071 km (0.099 R)
• M72: 31,275,828 km (0.11 R)
• M73: 31,421,686 km (0.068 R)
• M74: 32,056,131 km (0.048 R)
• M75: 32,744,132 km (0.07 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: 291 - 11,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit