🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 18.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 43.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.75 AU - 0.81 AU

Year: 264 Days

Day: 42.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,139,548 km

• M1: 744,100 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.85 AU - 2.21 AU

Year: 1107 Days

Day: 23.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,139,548 km

• M1: 36,203 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.5

Radius: 12.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.82 AU - 4.52 AU

Year: 3260 Days

Day: 13.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,139,548 km

• M1: 170,990 km (0.066 R)
• M2: 269,127 km (0.096 R)
• M3: 353,051 km (0.071 R)
• M4: 624,870 km (0.062 R)
• M5: 792,121 km (0.088 R)
• M6: 898,186 km (0.068 R)
• M7: 1,032,375 km (0.083 R)
• M8: 1,149,660 km (0.08 R)
• M9: 1,259,464 km (0.064 R)
• M10: 1,347,278 km (0.105 R)
• M11: 1,463,666 km (0.096 R)
• M12: 1,570,030 km (0.109 R)
• M13: 1,720,675 km (0.101 R)
• M14: 1,919,640 km (0.059 R)
• M15: 2,066,395 km (0.063 R)
• M16: 2,171,563 km (0.036 R)
• M17: 2,740,783 km (0.101 R)
• M18: 2,840,116 km (0.074 R)
• M19: 3,128,241 km (0.047 R)
• M20: 3,355,181 km (0.041 R)
• M21: 3,515,550 km (0.032 R)
• M22: 3,623,859 km (0.098 R)
• M23: 3,881,018 km (0.115 R)
• M24: 4,163,159 km (0.087 R)
• M25: 4,707,995 km (0.048 R)
• M26: 4,887,961 km (0.034 R)
• M27: 5,090,666 km (0.115 R)
• M28: 5,358,297 km (0.031 R)
• M29: 6,497,036 km (0.091 R)
• M30: 6,855,322 km (0.119 R)
• M31: 7,014,195 km (0.091 R)
• M32: 7,474,658 km (0.114 R)
• M33: 8,521,992 km (0.071 R)
• M34: 8,742,051 km (0.069 R)
• M35: 9,087,921 km (0.059 R)
• M36: 9,691,399 km (0.089 R)
• M37: 9,972,344 km (0.046 R)
• M38: 10,152,459 km (0.053 R)
• M39: 10,437,892 km (0.052 R)
• M40: 10,568,491 km (0.108 R)
• M41: 10,647,030 km (0.119 R)
• M42: 10,778,527 km (0.067 R)
• M43: 11,363,305 km (0.104 R)
• M44: 11,443,938 km (0.118 R)
• M45: 11,713,812 km (0.115 R)
• M46: 12,342,722 km (0.087 R)
• M47: 12,425,599 km (0.061 R)
• M48: 12,702,954 km (0.12 R)
• M49: 12,814,554 km (0.118 R)
• M50: 12,954,577 km (0.119 R)
• M51: 13,462,462 km (0.068 R)
• M52: 14,063,247 km (0.087 R)
• M53: 14,178,737 km (0.046 R)
• M54: 14,352,569 km (0.119 R)
• M55: 14,468,807 km (0.119 R)
• M56: 14,643,687 km (0.098 R)
• M57: 14,819,315 km (0.116 R)
• M58: 15,588,697 km (0.107 R)
• M59: 17,104,422 km (0.064 R)
• M60: 17,755,023 km (0.057 R)
• M61: 19,787,460 km (0.035 R)
• M62: 20,046,563 km (0.119 R)
• M63: 20,144,101 km (0.091 R)
• M64: 21,558,848 km (0.037 R)
• M65: 21,658,780 km (0.112 R)
• M66: 21,892,452 km (0.092 R)
• M67: 22,362,488 km (0.108 R)
• M68: 22,598,703 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 9

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.92 AU - 8 AU

Year: 7030 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,139,548 km

• M1: 126,410 km (0.111 R)
• M2: 219,460 km (0.106 R)
• M3: 294,109 km (0.086 R)
• M4: 392,395 km (0.076 R)
• M5: 584,928 km (0.081 R)
• M6: 745,895 km (0.081 R)
• M7: 888,761 km (0.087 R)
• M8: 972,386 km (0.049 R)
• M9: 1,165,667 km (0.077 R)
• M10: 1,314,367 km (0.103 R)
• M11: 2,194,302 km (0.094 R)
• M12: 2,690,966 km (0.097 R)
• M13: 2,839,218 km (0.114 R)
• M14: 2,939,598 km (0.082 R)
• M15: 3,066,756 km (0.036 R)
• M16: 3,979,453 km (0.049 R)
• M17: 4,120,374 km (0.035 R)
• M18: 5,091,863 km (0.091 R)
• M19: 5,214,234 km (0.102 R)
• M20: 5,462,117 km (0.117 R)
• M21: 5,745,605 km (0.052 R)
• M22: 5,873,212 km (0.039 R)
• M23: 6,392,766 km (0.111 R)
• M24: 7,685,291 km (0.118 R)
• M25: 7,755,602 km (0.118 R)
• M26: 8,145,754 km (0.065 R)
• M27: 9,655,495 km (0.091 R)
• M28: 9,769,339 km (0.043 R)
• M29: 10,306,545 km (0.104 R)
• M30: 10,539,619 km (0.046 R)
• M31: 10,932,164 km (0.108 R)
• M32: 11,209,817 km (0.106 R)
• M33: 11,369,438 km (0.085 R)
• M34: 11,529,807 km (0.111 R)
• M35: 11,812,397 km (0.065 R)
• M36: 12,097,381 km (0.066 R)
• M37: 12,302,181 km (0.108 R)
• M38: 13,007,385 km (0.051 R)
• M39: 13,175,234 km (0.081 R)
• M40: 13,597,998 km (0.084 R)
• M41: 14,283,605 km (0.104 R)
• M42: 14,456,839 km (0.103 R)
• M43: 14,848,935 km (0.1 R)
• M44: 14,980,432 km (0.1 R)
• M45: 15,068,395 km (0.06 R)
• M46: 15,510,457 km (0.116 R)
• M47: 15,822,368 km (0.097 R)
• M48: 16,770,819 km (0.096 R)
• M49: 16,953,478 km (0.097 R)
• M50: 17,459,418 km (0.068 R)
• M51: 17,551,869 km (0.119 R)
• M52: 17,644,620 km (0.102 R)
• M53: 19,724,479 km (0.059 R)
• M54: 20,305,218 km (0.111 R)
• M55: 20,793,356 km (0.05 R)
• M56: 21,038,846 km (0.068 R)
• M57: 21,483,152 km (0.039 R)
• M58: 23,802,368 km (0.087 R)
• M59: 24,110,689 km (0.063 R)
• M60: 24,783,281 km (0.108 R)
• M61: 25,462,156 km (0.119 R)
• M62: 26,199,973 km (0.063 R)
• M63: 26,411,953 km (0.099 R)
• M64: 27,804,559 km (0.106 R)
• M65: 28,020,878 km (0.12 R)
• M66: 28,129,187 km (0.094 R)
• M67: 29,606,017 km (0.105 R)
• M68: 29,882,324 km (0.115 R)
• M69: 30,270,531 km (0.065 R)
• M70: 30,381,682 km (0.107 R)
• M71: 30,492,983 km (0.045 R)
• M72: 30,660,383 km (0.107 R)
• M73: 30,827,932 km (0.085 R)
• M74: 30,939,832 km (0.118 R)
• M75: 31,670,468 km (0.116 R)
• M76: 32,634,476 km (0.061 R)
• M77: 32,862,763 km (0.077 R)
• M78: 32,977,055 km (0.108 R)
• M79: 33,206,090 km (0.119 R)
• M80: 33,378,127 km (0.101 R)
• M81: 33,954,079 km (0.118 R)
• M82: 34,823,991 km (0.098 R)
• M83: 35,760,025 km (0.028 R)
• M84: 36,054,134 km (0.052 R)
• M85: 37,001,089 km (0.111 R)
• M86: 38,076,099 km (0.119 R)
• M87: 38,376,491 km (0.109 R)
• M88: 39,221,869 km (0.083 R)
• M89: 39,403,780 km (0.103 R)
• M90: 40,134,416 km (0.082 R)
• M91: 40,256,637 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 12.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.18 AU - 12.92 AU

Year: 15029 Days

Day: 13.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,139,548 km

• M1: 238,609 km (0.117 R)
• M2: 330,761 km (0.077 R)
• M3: 987,944 km (0.104 R)
• M4: 1,378,544 km (0.086 R)
• M5: 1,603,240 km (0.089 R)
• M6: 1,767,948 km (0.045 R)
• M7: 2,140,297 km (0.099 R)
• M8: 2,929,276 km (0.1 R)
• M9: 3,044,915 km (0.084 R)
• M10: 3,707,933 km (0.026 R)
• M11: 4,382,021 km (0.11 R)
• M12: 4,581,734 km (0.081 R)
• M13: 5,198,825 km (0.062 R)
• M14: 5,915,249 km (0.096 R)
• M15: 6,247,805 km (0.048 R)
• M16: 6,739,085 km (0.088 R)
• M17: 6,854,275 km (0.076 R)
• M18: 7,638,766 km (0.118 R)
• M19: 8,001,093 km (0.079 R)
• M20: 8,123,164 km (0.05 R)
• M21: 8,369,253 km (0.081 R)
• M22: 8,995,021 km (0.08 R)
• M23: 9,079,544 km (0.088 R)
• M24: 9,334,907 km (0.095 R)
• M25: 9,722,515 km (0.086 R)
• M26: 9,809,282 km (0.107 R)
• M27: 10,602,599 km (0.045 R)
• M28: 10,826,548 km (0.098 R)
• M29: 11,462,189 km (0.1 R)
• M30: 12,532,711 km (0.095 R)
• M31: 13,441,069 km (0.051 R)
• M32: 13,732,337 km (0.073 R)
• M33: 13,878,793 km (0.104 R)
• M34: 14,918,199 km (0.078 R)
• M35: 15,472,758 km (0.057 R)
• M36: 15,676,062 km (0.032 R)
• M37: 15,982,737 km (0.101 R)
• M38: 16,653,983 km (0.107 R)
• M39: 17,176,678 km (0.103 R)
• M40: 19,539,726 km (0.103 R)
• M41: 19,704,583 km (0.102 R)
• M42: 20,146,345 km (0.091 R)
• M43: 20,257,197 km (0.104 R)
• M44: 20,871,147 km (0.111 R)
• M45: 21,095,993 km (0.118 R)
• M46: 21,604,625 km (0.043 R)
• M47: 21,946,008 km (0.05 R)
• M48: 22,403,927 km (0.086 R)
• M49: 22,807,243 km (0.081 R)
• M50: 22,980,776 km (0.074 R)
• M51: 24,562,624 km (0.11 R)
• M52: 24,800,036 km (0.117 R)
• M53: 25,817,152 km (0.036 R)
• M54: 27,522,268 km (0.076 R)
• M55: 29,326,269 km (0.101 R)
• M56: 29,957,273 km (0.09 R)
• M57: 30,274,420 km (0.117 R)
• M58: 30,401,578 km (0.058 R)
• M59: 30,848,128 km (0.112 R)
• M60: 30,976,034 km (0.076 R)
• M61: 31,554,080 km (0.07 R)
• M62: 31,683,034 km (0.1 R)
• M63: 31,941,539 km (0.057 R)
• M64: 32,135,717 km (0.065 R)
• M65: 33,901,869 km (0.094 R)
• M66: 34,298,603 km (0.118 R)
• M67: 36,170,521 km (0.057 R)
• M68: 36,914,920 km (0.094 R)
• M69: 37,050,755 km (0.071 R)
• M70: 37,323,173 km (0.062 R)
• M71: 38,350,162 km (0.061 R)
• M72: 38,487,792 km (0.062 R)
• M73: 38,832,615 km (0.08 R)
• M74: 39,386,427 km (0.112 R)
• M75: 41,204,490 km (0.06 R)
• M76: 41,769,371 km (0.049 R)
• M77: 42,906,764 km (0.079 R)
• M78: 45,503,184 km (0.054 R)
• M79: 45,794,751 km (0.072 R)
• M80: 46,600,036 km (0.119 R)
• M81: 47,705,415 km (0.092 R)
• M82: 48,224,370 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.4

Radius: 5.6

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.03 AU - 18.81 AU

Year: 30269 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,139,548 km

• M1: 97,987 km (0.116 R)
• M2: 216,767 km (0.064 R)
• M3: 808,576 km (0.117 R)
• M4: 859,589 km (0.083 R)
• M5: 1,188,106 km (0.082 R)
• M6: 1,246,449 km (0.088 R)
• M7: 2,526,110 km (0.104 R)
• M8: 3,151,578 km (0.054 R)
• M9: 3,523,628 km (0.072 R)
• M10: 3,909,591 km (0.089 R)
• M11: 4,174,379 km (0.095 R)
• M12: 4,445,002 km (0.103 R)
• M13: 5,534,074 km (0.092 R)
• M14: 5,583,292 km (0.099 R)
• M15: 6,648,728 km (0.073 R)
• M16: 6,805,955 km (0.109 R)
• M17: 7,017,487 km (0.073 R)
• M18: 7,177,706 km (0.115 R)
• M19: 7,501,585 km (0.111 R)
• M20: 8,501,497 km (0.117 R)
• M21: 9,307,980 km (0.077 R)
• M22: 9,958,581 km (0.108 R)
• M23: 10,138,547 km (0.117 R)
• M24: 11,365,549 km (0.115 R)
• M25: 12,124,159 km (0.114 R)
• M26: 12,768,627 km (0.067 R)
• M27: 13,160,723 km (0.086 R)
• M28: 14,225,411 km (0.056 R)
• M29: 15,110,731 km (0.093 R)
• M30: 15,386,739 km (0.11 R)
• M31: 15,943,692 km (0.061 R)
• M32: 17,436,829 km (0.061 R)
• M33: 18,383,334 km (0.112 R)
• M34: 18,751,794 km (0.044 R)
• M35: 20,022,777 km (0.12 R)
• M36: 20,250,017 km (0.096 R)
• M37: 20,554,149 km (0.117 R)
• M38: 20,859,927 km (0.079 R)
• M39: 22,411,107 km (0.091 R)
• M40: 23,041,812 km (0.083 R)
• M41: 23,279,972 km (0.102 R)
• M42: 23,359,408 km (0.086 R)
• M43: 23,998,939 km (0.098 R)
• M44: 25,622,824 km (0.07 R)
• M45: 26,034,218 km (0.077 R)
• M46: 26,780,412 km (0.05 R)
• M47: 26,947,214 km (0.093 R)
• M48: 29,489,779 km (0.031 R)
• M49: 30,441,072 km (0.064 R)
• M50: 30,528,138 km (0.073 R)
• M51: 30,876,851 km (0.091 R)
• M52: 31,139,395 km (0.025 R)
• M53: 32,462,588 km (0.067 R)
• M54: 36,911,330 km (0.1 R)
• M55: 37,935,926 km (0.1 R)
• M56: 38,029,574 km (0.098 R)
• M57: 38,498,713 km (0.087 R)
• M58: 39,348,130 km (0.053 R)
• M59: 39,822,654 km (0.074 R)
• M60: 40,585,902 km (0.114 R)
• M61: 40,777,537 km (0.027 R)
• M62: 41,161,555 km (0.074 R)
• M63: 41,739,900 km (0.057 R)
• M64: 42,612,355 km (0.1 R)
• M65: 43,588,780 km (0.075 R)
• M66: 44,572,686 km (0.094 R)
• M67: 45,962,300 km (0.095 R)
• M68: 46,461,957 km (0.077 R)
• M69: 46,863,029 km (0.105 R)
• M70: 47,064,089 km (0.095 R)
• M71: 50,010,269 km (0.119 R)
• M72: 50,318,441 km (0.093 R)
• M73: 51,557,410 km (0.096 R)
• M74: 51,661,081 km (0.06 R)
• M75: 52,493,145 km (0.087 R)
• M76: 52,597,564 km (0.073 R)
• M77: 57,148,331 km (0.094 R)
• M78: 58,765,185 km (0.095 R)
• M79: 61,273,493 km (0.054 R)
• M80: 61,933,518 km (0.111 R)
• M81: 63,594,055 km (0.113 R)
• M82: 66,168,335 km (0.119 R)
• M83: 67,071,757 km (0.094 R)
• M84: 68,206,756 km (0.083 R)
• M85: 68,434,593 km (0.083 R)
• M86: 70,495,753 km (0.109 R)
• M87: 72,228,844 km (0.097 R)
• M88: 74,209,969 km (0.048 R)
• M89: 75,030,962 km (0.082 R)
• M90: 78,463,934 km (0.084 R)
• M91: 78,941,450 km (0.093 R)
• M92: 80,019,452 km (0.063 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: 387 - 20,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit