🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.78 AU - 1 AU

Year: 323 Days

Day: 19.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.31 AU - 1.35 AU

Year: 591 Days

Day: 13 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.43 AU - 1.59 AU

Year: 714 Days

Day: 18.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,874,595 km

• M1: 140,323 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.5 AU - 1.9 AU

Year: 853 Days

Day: 13.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.55 AU - 2.99 AU

Year: 1775 Days

Day: 23.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 9.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.12 AU - 6.48 AU

Year: 4698 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,874,595 km

• M1: 158,125 km (0.092 R)
• M2: 395,836 km (0.119 R)
• M3: 473,028 km (0.076 R)
• M4: 537,356 km (0.114 R)
• M5: 707,748 km (0.074 R)
• M6: 979,417 km (0.104 R)
• M7: 1,114,953 km (0.038 R)
• M8: 1,243,757 km (0.117 R)
• M9: 1,516,773 km (0.11 R)
• M10: 1,588,131 km (0.081 R)
• M11: 1,748,949 km (0.104 R)
• M12: 2,134,911 km (0.076 R)
• M13: 2,379,205 km (0.07 R)
• M14: 2,564,257 km (0.103 R)
• M15: 2,859,563 km (0.069 R)
• M16: 2,930,772 km (0.117 R)
• M17: 3,074,685 km (0.054 R)
• M18: 3,184,340 km (0.109 R)
• M19: 3,388,691 km (0.07 R)
• M20: 4,556,751 km (0.057 R)
• M21: 4,766,338 km (0.027 R)
• M22: 4,851,010 km (0.099 R)
• M23: 5,151,403 km (0.097 R)
• M24: 5,413,797 km (0.034 R)
• M25: 5,502,210 km (0.079 R)
• M26: 5,680,530 km (0.112 R)
• M27: 5,838,207 km (0.072 R)
• M28: 6,043,006 km (0.109 R)
• M29: 6,157,897 km (0.11 R)
• M30: 6,227,161 km (0.108 R)
• M31: 6,459,786 km (0.045 R)
• M32: 6,553,733 km (0.083 R)
• M33: 6,790,547 km (0.098 R)
• M34: 6,957,947 km (0.093 R)
• M35: 7,102,458 km (0.029 R)
• M36: 7,345,704 km (0.059 R)
• M37: 7,492,909 km (0.043 R)
• M38: 7,765,476 km (0.088 R)
• M39: 7,840,424 km (0.078 R)
• M40: 7,940,655 km (0.082 R)
• M41: 8,117,031 km (0.088 R)
• M42: 8,218,458 km (0.097 R)
• M43: 8,499,553 km (0.045 R)
• M44: 9,018,807 km (0.098 R)
• M45: 9,202,962 km (0.087 R)
• M46: 9,762,907 km (0.106 R)
• M47: 9,951,998 km (0.108 R)
• M48: 10,416,350 km (0.095 R)
• M49: 11,140,254 km (0.054 R)
• M50: 11,422,994 km (0.097 R)
• M51: 11,593,835 km (0.105 R)
• M52: 12,783,437 km (0.054 R)
• M53: 13,079,491 km (0.043 R)
• M54: 13,920,531 km (0.043 R)
• M55: 14,194,594 km (0.091 R)
• M56: 14,439,635 km (0.072 R)
• M57: 14,593,571 km (0.081 R)
• M58: 14,809,890 km (0.086 R)
• M59: 14,903,089 km (0.06 R)
• M60: 15,371,181 km (0.073 R)
• M61: 15,622,954 km (0.068 R)
• M62: 15,907,789 km (0.1 R)
• M63: 17,226,943 km (0.085 R)
• M64: 17,751,134 km (0.11 R)
• M65: 17,883,079 km (0.1 R)
• M66: 18,147,718 km (0.11 R)
• M67: 18,247,350 km (0.104 R)
• M68: 18,681,184 km (0.092 R)
• M69: 19,084,649 km (0.084 R)
• M70: 19,831,741 km (0.118 R)
• M71: 19,900,257 km (0.114 R)
• M72: 20,692,377 km (0.055 R)
• M73: 20,796,498 km (0.096 R)
• M74: 20,935,624 km (0.044 R)
• M75: 21,284,635 km (0.088 R)
• M76: 21,424,809 km (0.104 R)
• M77: 22,165,617 km (0.116 R)
• M78: 22,485,607 km (0.082 R)
• M79: 22,556,965 km (0.101 R)
• M80: 23,094,470 km (0.091 R)
• M81: 23,491,204 km (0.12 R)
• M82: 23,781,274 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 14.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.54 AU - 6.42 AU

Year: 4939 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,874,595 km

• M1: 199,414 km (0.118 R)
• M2: 325,375 km (0.118 R)
• M3: 759,957 km (0.116 R)
• M4: 976,126 km (0.079 R)
• M5: 1,260,811 km (0.093 R)
• M6: 1,372,860 km (0.092 R)
• M7: 1,471,744 km (0.066 R)
• M8: 1,659,639 km (0.093 R)
• M9: 1,929,364 km (0.072 R)
• M10: 2,022,563 km (0.111 R)
• M11: 2,430,965 km (0.078 R)
• M12: 2,593,728 km (0.055 R)
• M13: 3,060,024 km (0.032 R)
• M14: 3,461,545 km (0.115 R)
• M15: 3,692,075 km (0.11 R)
• M16: 4,144,011 km (0.082 R)
• M17: 4,364,518 km (0.062 R)
• M18: 4,740,457 km (0.109 R)
• M19: 4,971,287 km (0.111 R)
• M20: 5,337,652 km (0.088 R)
• M21: 5,497,423 km (0.073 R)
• M22: 5,904,030 km (0.086 R)
• M23: 6,348,335 km (0.079 R)
• M24: 6,746,266 km (0.088 R)
• M25: 6,861,456 km (0.075 R)
• M26: 7,152,274 km (0.108 R)
• M27: 7,388,040 km (0.082 R)
• M28: 8,667,252 km (0.086 R)
• M29: 9,140,579 km (0.048 R)
• M30: 9,687,509 km (0.106 R)
• M31: 9,817,809 km (0.106 R)
• M32: 10,211,999 km (0.065 R)
• M33: 11,771,108 km (0.102 R)
• M34: 11,875,378 km (0.067 R)
• M35: 12,014,803 km (0.092 R)
• M36: 12,189,982 km (0.112 R)
• M37: 12,401,364 km (0.108 R)
• M38: 12,542,884 km (0.089 R)
• M39: 12,863,323 km (0.093 R)
• M40: 13,114,497 km (0.114 R)
• M41: 13,294,912 km (0.096 R)
• M42: 13,512,428 km (0.062 R)
• M43: 14,283,305 km (0.118 R)
• M44: 14,543,456 km (0.054 R)
• M45: 15,181,641 km (0.098 R)
• M46: 15,982,887 km (0.079 R)
• M47: 16,954,525 km (0.116 R)
• M48: 17,546,783 km (0.111 R)
• M49: 17,705,806 km (0.109 R)
• M50: 17,825,484 km (0.067 R)
• M51: 18,387,373 km (0.099 R)
• M52: 18,670,413 km (0.05 R)
• M53: 19,363,948 km (0.118 R)
• M54: 19,487,367 km (0.09 R)
• M55: 19,610,785 km (0.086 R)
• M56: 20,734,414 km (0.057 R)
• M57: 20,860,675 km (0.117 R)
• M58: 21,708,147 km (0.103 R)
• M59: 22,351,119 km (0.118 R)
• M60: 22,566,839 km (0.086 R)
• M61: 22,956,990 km (0.083 R)
• M62: 23,568,097 km (0.092 R)
• M63: 23,699,893 km (0.109 R)
• M64: 24,450,725 km (0.112 R)
• M65: 24,806,768 km (0.086 R)
• M66: 25,523,940 km (0.109 R)
• M67: 25,614,147 km (0.093 R)
• M68: 25,794,712 km (0.054 R)
• M69: 26,247,994 km (0.114 R)
• M70: 26,749,745 km (0.105 R)
• M71: 27,024,855 km (0.105 R)
• M72: 27,116,708 km (0.059 R)
• M73: 27,346,790 km (0.046 R)
• M74: 27,809,047 km (0.087 R)
• M75: 27,901,798 km (0.048 R)
• M76: 27,994,698 km (0.051 R)
• M77: 28,273,998 km (0.096 R)
• M78: 29,305,774 km (0.053 R)
• M79: 29,636,535 km (0.084 R)
• M80: 31,406,128 km (0.055 R)
• M81: 31,793,138 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.67 AU - 7.23 AU

Year: 5588 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,874,595 km

• M1: 133,441 km (0.091 R)
• M2: 221,854 km (0.066 R)
• M3: 324,328 km (0.046 R)
• M4: 439,070 km (0.112 R)
• M5: 561,590 km (0.055 R)
• M6: 612,454 km (0.083 R)
• M7: 727,494 km (0.095 R)
• M8: 866,620 km (0.075 R)
• M9: 1,087,726 km (0.054 R)
• M10: 1,228,947 km (0.06 R)
• M11: 1,316,611 km (0.104 R)
• M12: 1,488,200 km (0.05 R)
• M13: 1,667,119 km (0.114 R)
• M14: 1,786,797 km (0.096 R)
• M15: 1,842,148 km (0.1 R)
• M16: 2,023,012 km (0.089 R)
• M17: 2,092,425 km (0.101 R)
• M18: 2,221,678 km (0.104 R)
• M19: 2,365,890 km (0.092 R)
• M20: 2,463,727 km (0.099 R)
• M21: 2,562,911 km (0.094 R)
• M22: 2,868,539 km (0.11 R)
• M23: 2,920,599 km (0.114 R)
• M24: 3,185,687 km (0.025 R)
• M25: 3,403,501 km (0.055 R)
• M26: 3,528,266 km (0.115 R)
• M27: 3,626,252 km (0.08 R)
• M28: 3,696,863 km (0.072 R)
• M29: 3,925,747 km (0.032 R)
• M30: 4,367,659 km (0.114 R)
• M31: 4,548,822 km (0.053 R)
• M32: 4,747,937 km (0.11 R)
• M33: 4,903,070 km (0.093 R)
• M34: 5,154,694 km (0.048 R)
• M35: 5,346,179 km (0.029 R)
• M36: 5,752,786 km (0.053 R)
• M37: 6,135,757 km (0.112 R)
• M38: 6,220,130 km (0.049 R)
• M39: 6,270,844 km (0.056 R)
• M40: 6,838,717 km (0.105 R)
• M41: 7,067,003 km (0.108 R)
• M42: 7,208,673 km (0.076 R)
• M43: 7,423,046 km (0.111 R)
• M44: 7,693,968 km (0.101 R)
• M45: 7,839,826 km (0.051 R)
• M46: 8,338,585 km (0.104 R)
• M47: 8,394,685 km (0.084 R)
• M48: 8,450,933 km (0.115 R)
• M49: 8,507,182 km (0.105 R)
• M50: 8,563,730 km (0.104 R)
• M51: 8,695,825 km (0.059 R)
• M52: 8,943,260 km (0.089 R)
• M53: 9,386,518 km (0.093 R)
• M54: 9,758,120 km (0.097 R)
• M55: 9,836,958 km (0.048 R)
• M56: 10,334,520 km (0.109 R)
• M57: 10,718,089 km (0.102 R)
• M58: 10,881,151 km (0.066 R)
• M59: 11,271,452 km (0.118 R)
• M60: 11,520,233 km (0.087 R)
• M61: 11,624,503 km (0.083 R)
• M62: 12,086,910 km (0.077 R)
• M63: 12,683,955 km (0.078 R)
• M64: 12,813,207 km (0.116 R)
• M65: 12,986,292 km (0.077 R)
• M66: 13,051,217 km (0.094 R)
• M67: 13,752,083 km (0.102 R)
• M68: 13,973,638 km (0.118 R)
• M69: 14,285,699 km (0.113 R)
• M70: 14,510,096 km (0.107 R)
• M71: 14,667,772 km (0.048 R)
• M72: 14,848,785 km (0.082 R)
• M73: 15,373,126 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.2

Radius: 5.7

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.04 AU - 19.3 AU

Year: 26204 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,874,595 km

• M1: 328,367 km (0.108 R)
• M2: 493,374 km (0.112 R)
• M3: 596,148 km (0.049 R)
• M4: 639,381 km (0.073 R)
• M5: 775,366 km (0.082 R)
• M6: 847,023 km (0.031 R)
• M7: 1,048,980 km (0.076 R)
• M8: 2,063,553 km (0.102 R)
• M9: 2,617,963 km (0.105 R)
• M10: 2,726,870 km (0.08 R)
• M11: 2,874,373 km (0.098 R)
• M12: 2,986,721 km (0.085 R)
• M13: 3,254,651 km (0.072 R)
• M14: 3,450,774 km (0.116 R)
• M15: 3,772,410 km (0.084 R)
• M16: 4,618,236 km (0.094 R)
• M17: 6,279,969 km (0.056 R)
• M18: 6,573,330 km (0.105 R)
• M19: 7,428,432 km (0.057 R)
• M20: 7,895,327 km (0.104 R)
• M21: 8,640,175 km (0.058 R)
• M22: 9,630,513 km (0.064 R)
• M23: 9,798,960 km (0.064 R)
• M24: 11,005,766 km (0.117 R)
• M25: 15,484,128 km (0.112 R)
• M26: 15,549,801 km (0.098 R)
• M27: 16,412,682 km (0.108 R)
• M28: 16,883,765 km (0.077 R)
• M29: 17,632,951 km (0.096 R)
• M30: 18,882,094 km (0.084 R)
• M31: 19,375,617 km (0.08 R)
• M32: 19,517,436 km (0.111 R)
• M33: 20,591,549 km (0.092 R)
• M34: 20,808,765 km (0.079 R)
• M35: 20,953,875 km (0.114 R)
• M36: 21,172,287 km (0.095 R)
• M37: 21,538,054 km (0.112 R)
• M38: 21,905,915 km (0.094 R)
• M39: 23,171,813 km (0.119 R)
• M40: 25,618,336 km (0.045 R)
• M41: 26,478,225 km (0.069 R)
• M42: 26,951,104 km (0.083 R)
• M43: 27,745,618 km (0.108 R)
• M44: 31,248,302 km (0.094 R)
• M45: 31,581,158 km (0.071 R)
• M46: 31,748,109 km (0.093 R)
• M47: 32,250,459 km (0.091 R)
• M48: 32,839,874 km (0.025 R)
• M49: 34,543,345 km (0.109 R)
• M50: 34,801,401 km (0.118 R)
• M51: 35,060,056 km (0.051 R)
• M52: 36,188,174 km (0.079 R)
• M53: 36,275,539 km (0.109 R)
• M54: 36,976,255 km (0.09 R)
• M55: 37,504,635 km (0.08 R)
• M56: 38,926,114 km (0.049 R)
• M57: 40,365,096 km (0.061 R)
• M58: 40,546,259 km (0.042 R)
• M59: 40,909,183 km (0.096 R)
• M60: 41,547,069 km (0.095 R)
• M61: 42,280,098 km (0.119 R)
• M62: 42,463,954 km (0.119 R)
• M63: 43,202,369 km (0.103 R)
• M64: 43,294,970 km (0.113 R)
• M65: 43,573,073 km (0.037 R)
• M66: 43,665,973 km (0.103 R)
• M67: 43,944,823 km (0.069 R)
• M68: 44,317,771 km (0.108 R)
• M69: 45,254,553 km (0.091 R)
• M70: 46,671,843 km (0.077 R)
• M71: 47,052,270 km (0.113 R)
• M72: 47,147,564 km (0.115 R)
• M73: 48,103,644 km (0.114 R)
• M74: 49,549,956 km (0.093 R)
• M75: 51,402,277 km (0.095 R)
• M76: 52,484,917 km (0.038 R)
• M77: 54,873,247 km (0.083 R)
• M78: 55,475,827 km (0.057 R)
• M79: 56,687,570 km (0.057 R)
• M80: 57,703,938 km (0.067 R)
• M81: 59,445,706 km (0.083 R)
• M82: 60,374,709 km (0.093 R)
• M83: 60,996,886 km (0.063 R)
• M84: 61,725,278 km (0.076 R)
• M85: 62,561,231 km (0.066 R)
• M86: 64,455,888 km (0.12 R)
• M87: 64,985,465 km (0.078 R)
• M88: 65,091,530 km (0.099 R)
• M89: 65,303,958 km (0.073 R)
• M90: 66,796,945 km (0.113 R)
• M91: 67,870,310 km (0.099 R)
• M92: 72,220,317 km (0.093 R)
• M93: 73,542,762 km (0.081 R)
• M94: 73,653,315 km (0.082 R)
• M95: 73,874,570 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit