🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.05 AU - 1.09 AU

Year: 408 Days

Day: 24.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.07 AU - 1.63 AU

Year: 579 Days

Day: 28.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.39 AU - 1.49 AU

Year: 638 Days

Day: 24.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.56 AU - 1.7 AU

Year: 768 Days

Day: 26.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,341,683 km

• M1: 948,301 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.83 AU - 2.13 AU

Year: 1028 Days

Day: 31.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3 AU - 4.54 AU

Year: 2701 Days

Day: 14.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 13.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.59 AU - 5.37 AU

Year: 4100 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,341,683 km

• M1: 264,938 km (0.089 R)
• M2: 433,385 km (0.098 R)
• M3: 869,313 km (0.076 R)
• M4: 969,394 km (0.056 R)
• M5: 1,100,741 km (0.041 R)
• M6: 1,224,309 km (0.072 R)
• M7: 1,338,452 km (0.033 R)
• M8: 1,562,849 km (0.093 R)
• M9: 1,914,554 km (0.12 R)
• M10: 2,015,083 km (0.116 R)
• M11: 2,274,187 km (0.039 R)
• M12: 2,507,709 km (0.097 R)
• M13: 2,618,262 km (0.102 R)
• M14: 2,844,454 km (0.099 R)
• M15: 3,540,682 km (0.111 R)
• M16: 3,897,773 km (0.027 R)
• M17: 4,048,118 km (0.066 R)
• M18: 4,310,663 km (0.117 R)
• M19: 4,601,481 km (0.102 R)
• M20: 4,829,618 km (0.06 R)
• M21: 5,512,382 km (0.095 R)
• M22: 5,706,112 km (0.09 R)
• M23: 6,150,268 km (0.103 R)
• M24: 6,580,212 km (0.094 R)
• M25: 6,889,730 km (0.088 R)
• M26: 7,072,389 km (0.116 R)
• M27: 7,309,651 km (0.112 R)
• M28: 7,416,015 km (0.106 R)
• M29: 7,549,756 km (0.11 R)
• M30: 7,657,167 km (0.059 R)
• M31: 7,955,465 km (0.12 R)
• M32: 8,479,806 km (0.076 R)
• M33: 8,619,530 km (0.119 R)
• M34: 8,760,152 km (0.089 R)
• M35: 8,901,672 km (0.11 R)
• M36: 10,030,537 km (0.12 R)
• M37: 10,119,249 km (0.075 R)
• M38: 10,899,102 km (0.099 R)
• M39: 11,357,919 km (0.079 R)
• M40: 11,667,288 km (0.086 R)
• M41: 11,854,285 km (0.077 R)
• M42: 12,010,914 km (0.101 R)
• M43: 12,294,402 km (0.106 R)
• M44: 12,772,068 km (0.091 R)
• M45: 13,288,180 km (0.099 R)
• M46: 13,943,120 km (0.102 R)
• M47: 14,141,636 km (0.112 R)
• M48: 14,877,508 km (0.081 R)
• M49: 15,216,198 km (0.117 R)
• M50: 15,318,373 km (0.066 R)
• M51: 15,420,698 km (0.091 R)
• M52: 15,729,019 km (0.116 R)
• M53: 16,282,232 km (0.105 R)
• M54: 16,736,561 km (0.037 R)
• M55: 16,877,183 km (0.06 R)
• M56: 17,301,293 km (0.112 R)
• M57: 17,764,897 km (0.079 R)
• M58: 18,088,178 km (0.093 R)
• M59: 18,340,998 km (0.107 R)
• M60: 18,595,015 km (0.047 R)
• M61: 18,704,222 km (0.102 R)
• M62: 19,216,744 km (0.047 R)
• M63: 19,511,601 km (0.075 R)
• M64: 20,330,500 km (0.102 R)
• M65: 21,694,683 km (0.03 R)
• M66: 22,040,254 km (0.054 R)
• M67: 22,814,872 km (0.096 R)
• M68: 23,009,948 km (0.106 R)
• M69: 24,192,070 km (0.101 R)
• M70: 24,550,507 km (0.054 R)
• M71: 24,830,554 km (0.109 R)
• M72: 25,111,648 km (0.087 R)
• M73: 25,595,896 km (0.043 R)
• M74: 25,920,524 km (0.119 R)
• M75: 26,042,596 km (0.116 R)
• M76: 26,573,818 km (0.116 R)
• M77: 26,738,076 km (0.107 R)
• M78: 27,564,006 km (0.071 R)
• M79: 27,896,861 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 14

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.24 AU - 8.5 AU

Year: 8934 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,341,683 km

• M1: 181,612 km (0.06 R)
• M2: 323,879 km (0.114 R)
• M3: 461,809 km (0.102 R)
• M4: 749,934 km (0.092 R)
• M5: 848,519 km (0.095 R)
• M6: 1,079,049 km (0.079 R)
• M7: 1,251,536 km (0.047 R)
• M8: 1,581,698 km (0.077 R)
• M9: 1,690,905 km (0.092 R)
• M10: 1,848,132 km (0.092 R)
• M11: 2,760,081 km (0.103 R)
• M12: 4,370,651 km (0.059 R)
• M13: 4,780,250 km (0.082 R)
• M14: 4,908,755 km (0.12 R)
• M15: 5,467,952 km (0.105 R)
• M16: 5,670,358 km (0.089 R)
• M17: 5,840,750 km (0.066 R)
• M18: 6,575,574 km (0.113 R)
• M19: 7,008,660 km (0.118 R)
• M20: 7,118,465 km (0.039 R)
• M21: 7,339,720 km (0.118 R)
• M22: 7,638,168 km (0.109 R)
• M23: 8,285,927 km (0.071 R)
• M24: 8,714,525 km (0.093 R)
• M25: 9,030,775 km (0.115 R)
• M26: 9,270,580 km (0.069 R)
• M27: 9,838,154 km (0.074 R)
• M28: 10,126,280 km (0.116 R)
• M29: 11,781,730 km (0.104 R)
• M30: 12,352,147 km (0.102 R)
• M31: 12,976,568 km (0.098 R)
• M32: 13,474,579 km (0.063 R)
• M33: 13,794,569 km (0.088 R)
• M34: 14,676,150 km (0.095 R)
• M35: 14,817,071 km (0.112 R)
• M36: 15,432,816 km (0.096 R)
• M37: 15,960,298 km (0.062 R)
• M38: 16,836,193 km (0.111 R)
• M39: 17,379,233 km (0.061 R)
• M40: 17,478,566 km (0.099 R)
• M41: 18,028,488 km (0.028 R)
• M42: 18,431,954 km (0.085 R)
• M43: 19,196,548 km (0.079 R)
• M44: 19,660,302 km (0.111 R)
• M45: 20,023,525 km (0.032 R)
• M46: 21,073,702 km (0.099 R)
• M47: 21,445,453 km (0.086 R)
• M48: 22,033,971 km (0.056 R)
• M49: 22,249,392 km (0.08 R)
• M50: 23,008,751 km (0.109 R)
• M51: 23,281,917 km (0.068 R)
• M52: 23,942,092 km (0.105 R)
• M53: 26,586,833 km (0.102 R)
• M54: 27,450,312 km (0.114 R)
• M55: 28,089,244 km (0.118 R)
• M56: 29,441,310 km (0.032 R)
• M57: 30,454,237 km (0.067 R)
• M58: 30,574,214 km (0.115 R)
• M59: 30,814,469 km (0.102 R)
• M60: 31,357,509 km (0.099 R)
• M61: 31,903,691 km (0.077 R)
• M62: 32,882,360 km (0.114 R)
• M63: 33,067,113 km (0.098 R)
• M64: 35,057,663 km (0.1 R)
• M65: 35,372,267 km (0.082 R)
• M66: 36,895,173 km (0.039 R)
• M67: 37,150,986 km (0.098 R)
• M68: 37,600,228 km (0.057 R)
• M69: 38,245,144 km (0.059 R)
• M70: 38,439,322 km (0.046 R)
• M71: 38,893,801 km (0.107 R)
• M72: 40,201,735 km (0.096 R)
• M73: 40,333,381 km (0.062 R)
• M74: 42,525,439 km (0.107 R)
• M75: 42,928,156 km (0.115 R)
• M76: 43,940,335 km (0.042 R)
• M77: 44,347,541 km (0.071 R)
• M78: 44,483,525 km (0.091 R)
• M79: 44,755,943 km (0.094 R)
• M80: 46,057,295 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 11.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.51 AU - 10.25 AU

Year: 9763 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,341,683 km

• M1: 142,118 km (0.066 R)
• M2: 378,183 km (0.107 R)
• M3: 466,895 km (0.114 R)
• M4: 868,715 km (0.079 R)
• M5: 939,325 km (0.063 R)
• M6: 1,490,892 km (0.114 R)
• M7: 2,429,769 km (0.082 R)
• M8: 2,532,393 km (0.08 R)
• M9: 2,662,842 km (0.079 R)
• M10: 2,768,757 km (0.111 R)
• M11: 3,039,829 km (0.115 R)
• M12: 3,178,656 km (0.074 R)
• M13: 3,462,742 km (0.082 R)
• M14: 3,725,436 km (0.073 R)
• M15: 3,844,366 km (0.071 R)
• M16: 4,025,230 km (0.025 R)
• M17: 4,489,432 km (0.117 R)
• M18: 4,938,226 km (0.112 R)
• M19: 5,201,219 km (0.079 R)
• M20: 5,878,897 km (0.103 R)
• M21: 6,017,724 km (0.115 R)
• M22: 6,122,592 km (0.072 R)
• M23: 6,228,208 km (0.079 R)
• M24: 6,405,332 km (0.111 R)
• M25: 6,656,208 km (0.12 R)
• M26: 7,920,609 km (0.09 R)
• M27: 8,580,335 km (0.113 R)
• M28: 9,136,840 km (0.101 R)
• M29: 9,257,715 km (0.083 R)
• M30: 9,338,497 km (0.099 R)
• M31: 9,746,152 km (0.074 R)
• M32: 10,918,401 km (0.037 R)
• M33: 11,175,410 km (0.09 R)
• M34: 12,445,795 km (0.104 R)
• M35: 13,120,631 km (0.05 R)
• M36: 13,393,946 km (0.104 R)
• M37: 13,669,206 km (0.096 R)
• M38: 14,271,936 km (0.072 R)
• M39: 14,835,920 km (0.118 R)
• M40: 15,073,182 km (0.042 R)
• M41: 15,599,318 km (0.062 R)
• M42: 16,034,498 km (0.052 R)
• M43: 16,131,587 km (0.11 R)
• M44: 16,229,125 km (0.047 R)
• M45: 16,326,663 km (0.05 R)
• M46: 17,764,149 km (0.068 R)
• M47: 18,370,619 km (0.081 R)
• M48: 18,778,871 km (0.118 R)
• M49: 18,932,658 km (0.098 R)
• M50: 19,708,173 km (0.083 R)
• M51: 20,021,281 km (0.092 R)
• M52: 20,388,694 km (0.068 R)
• M53: 21,023,737 km (0.111 R)
• M54: 21,183,507 km (0.118 R)
• M55: 22,858,106 km (0.079 R)
• M56: 23,407,280 km (0.105 R)
• M57: 23,628,236 km (0.108 R)
• M58: 24,799,288 km (0.104 R)
• M59: 25,363,571 km (0.07 R)
• M60: 25,761,202 km (0.12 R)
• M61: 26,390,112 km (0.073 R)
• M62: 32,027,857 km (0.107 R)
• M63: 33,074,743 km (0.099 R)
• M64: 34,446,107 km (0.053 R)
• M65: 34,949,503 km (0.114 R)
• M66: 35,899,749 km (0.111 R)
• M67: 36,986,877 km (0.117 R)
• M68: 38,279,702 km (0.098 R)
• M69: 39,193,595 km (0.096 R)
• M70: 39,390,316 km (0.074 R)
• M71: 39,916,601 km (0.068 R)
• M72: 40,577,674 km (0.067 R)
• M73: 41,242,487 km (0.099 R)
• M74: 42,380,778 km (0.106 R)
• M75: 43,733,292 km (0.047 R)
• M76: 44,346,494 km (0.091 R)
• M77: 44,962,538 km (0.078 R)
• M78: 45,512,459 km (0.108 R)
• M79: 45,650,389 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit