🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 146 Days

Day: 37.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.49 AU - 0.59 AU

Year: 150 Days

Day: 27.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,093,987 km

• M1: 171,140 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.44 AU - 0.72 AU

Year: 167 Days

Day: 26.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.07 AU - 1.35 AU

Year: 504 Days

Day: 20.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.82 AU - 1.86 AU

Year: 945 Days

Day: 20.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,093,987 km

• M1: 886,517 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.65 AU - 3.31 AU

Year: 1948 Days

Day: 43.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 8.7

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.55 AU - 5.53 AU

Year: 3664 Days

Day: 12.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,093,987 km

• M1: 152,440 km (0.098 R)
• M2: 480,957 km (0.079 R)
• M3: 571,015 km (0.116 R)
• M4: 656,286 km (0.071 R)
• M5: 804,837 km (0.06 R)
• M6: 1,029,084 km (0.098 R)
• M7: 1,108,371 km (0.052 R)
• M8: 1,162,525 km (0.086 R)
• M9: 1,387,969 km (0.057 R)
• M10: 1,627,625 km (0.057 R)
• M11: 1,689,558 km (0.102 R)
• M12: 1,800,111 km (0.103 R)
• M13: 1,880,445 km (0.097 R)
• M14: 2,129,077 km (0.063 R)
• M15: 2,214,348 km (0.107 R)
• M16: 2,300,815 km (0.06 R)
• M17: 2,441,587 km (0.097 R)
• M18: 2,694,557 km (0.089 R)
• M19: 2,824,408 km (0.109 R)
• M20: 2,937,354 km (0.1 R)
• M21: 2,994,351 km (0.12 R)
• M22: 3,167,585 km (0.119 R)
• M23: 3,423,846 km (0.047 R)
• M24: 3,956,564 km (0.101 R)
• M25: 4,019,695 km (0.062 R)
• M26: 4,938,824 km (0.085 R)
• M27: 5,029,630 km (0.105 R)
• M28: 5,213,037 km (0.094 R)
• M29: 5,328,826 km (0.1 R)
• M30: 5,398,688 km (0.076 R)
• M31: 5,704,915 km (0.101 R)
• M32: 6,041,211 km (0.107 R)
• M33: 6,433,456 km (0.087 R)
• M34: 6,607,588 km (0.091 R)
• M35: 6,707,819 km (0.093 R)
• M36: 7,242,482 km (0.079 R)
• M37: 7,475,705 km (0.112 R)
• M38: 7,580,274 km (0.112 R)
• M39: 7,711,621 km (0.111 R)
• M40: 7,790,758 km (0.084 R)
• M41: 7,870,194 km (0.12 R)
• M42: 8,003,187 km (0.075 R)
• M43: 8,379,426 km (0.065 R)
• M44: 8,789,174 km (0.118 R)
• M45: 9,177,381 km (0.035 R)
• M46: 9,289,429 km (0.032 R)
• M47: 9,827,383 km (0.099 R)
• M48: 10,057,016 km (0.107 R)
• M49: 10,288,294 km (0.106 R)
• M50: 10,492,196 km (0.111 R)
• M51: 10,697,445 km (0.088 R)
• M52: 10,933,660 km (0.059 R)
• M53: 10,993,050 km (0.04 R)
• M54: 11,865,056 km (0.105 R)
• M55: 12,078,981 km (0.059 R)
• M56: 12,294,103 km (0.049 R)
• M57: 12,541,537 km (0.092 R)
• M58: 13,803,246 km (0.098 R)
• M59: 15,536,337 km (0.058 R)
• M60: 16,174,223 km (0.086 R)
• M61: 16,377,526 km (0.076 R)
• M62: 17,026,631 km (0.075 R)
• M63: 18,420,584 km (0.05 R)
• M64: 18,774,832 km (0.106 R)
• M65: 18,881,495 km (0.106 R)
• M66: 18,952,704 km (0.081 R)
• M67: 19,202,831 km (0.104 R)
• M68: 19,310,243 km (0.084 R)
• M69: 19,489,910 km (0.068 R)
• M70: 19,706,228 km (0.098 R)
• M71: 21,020,595 km (0.117 R)
• M72: 21,279,400 km (0.098 R)
• M73: 22,099,944 km (0.12 R)
• M74: 23,464,725 km (0.1 R)
• M75: 24,312,048 km (0.073 R)
• M76: 24,544,971 km (0.11 R)
• M77: 24,700,553 km (0.074 R)
• M78: 24,778,494 km (0.045 R)
• M79: 25,287,126 km (0.075 R)
• M80: 25,641,374 km (0.105 R)
• M81: 25,917,981 km (0.109 R)
• M82: 26,195,485 km (0.104 R)
• M83: 26,275,071 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.7

Radius: 8.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.31 AU - 7.83 AU

Year: 6378 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,093,987 km

• M1: 345,122 km (0.095 R)
• M2: 826,229 km (0.086 R)
• M3: 884,273 km (0.116 R)
• M4: 968,197 km (0.079 R)
• M5: 1,054,964 km (0.063 R)
• M6: 1,196,633 km (0.118 R)
• M7: 1,704,069 km (0.079 R)
• M8: 2,044,554 km (0.117 R)
• M9: 3,263,926 km (0.117 R)
• M10: 3,686,241 km (0.077 R)
• M11: 3,903,906 km (0.119 R)
• M12: 4,248,729 km (0.113 R)
• M13: 4,666,855 km (0.11 R)
• M14: 4,902,472 km (0.101 R)
• M15: 5,010,930 km (0.114 R)
• M16: 5,120,137 km (0.117 R)
• M17: 5,318,653 km (0.059 R)
• M18: 5,587,480 km (0.079 R)
• M19: 5,700,726 km (0.117 R)
• M20: 6,515,286 km (0.043 R)
• M21: 6,682,537 km (0.102 R)
• M22: 8,020,091 km (0.111 R)
• M23: 8,199,459 km (0.087 R)
• M24: 8,380,174 km (0.065 R)
• M25: 8,798,150 km (0.036 R)
• M26: 9,410,753 km (0.11 R)
• M27: 9,518,763 km (0.075 R)
• M28: 9,572,917 km (0.051 R)
• M29: 9,872,562 km (0.092 R)
• M30: 10,453,151 km (0.09 R)
• M31: 11,763,329 km (0.098 R)
• M32: 11,850,545 km (0.063 R)
• M33: 12,319,534 km (0.074 R)
• M34: 13,245,246 km (0.03 R)
• M35: 14,535,079 km (0.054 R)
• M36: 14,753,940 km (0.068 R)
• M37: 15,448,823 km (0.103 R)
• M38: 15,864,405 km (0.057 R)
• M39: 16,251,415 km (0.092 R)
• M40: 16,316,191 km (0.11 R)
• M41: 16,478,505 km (0.062 R)
• M42: 16,739,403 km (0.085 R)
• M43: 17,166,206 km (0.062 R)
• M44: 18,131,412 km (0.086 R)
• M45: 18,198,731 km (0.09 R)
• M46: 18,333,369 km (0.032 R)
• M47: 18,603,692 km (0.109 R)
• M48: 18,841,403 km (0.079 R)
• M49: 20,288,164 km (0.114 R)
• M50: 20,848,857 km (0.074 R)
• M51: 20,989,778 km (0.093 R)
• M52: 21,949,448 km (0.117 R)
• M53: 22,380,440 km (0.099 R)
• M54: 22,560,855 km (0.084 R)
• M55: 22,886,978 km (0.119 R)
• M56: 24,021,828 km (0.032 R)
• M57: 24,095,729 km (0.108 R)
• M58: 24,801,083 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.1

Radius: 6.2

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.16 AU - 20.94 AU

Year: 27846 Days

Day: 20 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,093,987 km

• M1: 80,334 km (0.083 R)
• M2: 148,850 km (0.07 R)
• M3: 192,682 km (0.038 R)
• M4: 571,763 km (0.071 R)
• M5: 733,030 km (0.032 R)
• M6: 1,033,272 km (0.118 R)
• M7: 1,299,258 km (0.111 R)
• M8: 1,440,328 km (0.11 R)
• M9: 1,737,130 km (0.113 R)
• M10: 2,012,391 km (0.095 R)
• M11: 2,515,787 km (0.076 R)
• M12: 2,647,583 km (0.088 R)
• M13: 3,197,355 km (0.045 R)
• M14: 3,292,350 km (0.109 R)
• M15: 3,436,712 km (0.12 R)
• M16: 3,583,019 km (0.072 R)
• M17: 5,437,135 km (0.09 R)
• M18: 6,669,073 km (0.112 R)
• M19: 7,347,499 km (0.08 R)
• M20: 8,112,393 km (0.119 R)
• M21: 8,177,319 km (0.067 R)
• M22: 8,504,340 km (0.078 R)
• M23: 9,374,551 km (0.05 R)
• M24: 10,202,724 km (0.098 R)
• M25: 10,272,886 km (0.076 R)
• M26: 10,767,905 km (0.102 R)
• M27: 11,054,235 km (0.105 R)
• M28: 11,343,109 km (0.079 R)
• M29: 11,561,372 km (0.118 R)
• M30: 13,433,590 km (0.095 R)
• M31: 13,587,526 km (0.112 R)
• M32: 14,680,488 km (0.117 R)
• M33: 15,963,888 km (0.114 R)
• M34: 16,208,480 km (0.092 R)
• M35: 17,282,743 km (0.036 R)
• M36: 18,124,680 km (0.07 R)
• M37: 18,893,912 km (0.1 R)
• M38: 19,412,568 km (0.119 R)
• M39: 21,984,604 km (0.1 R)
• M40: 25,323,180 km (0.093 R)
• M41: 28,420,304 km (0.116 R)
• M42: 28,915,024 km (0.079 R)
• M43: 29,014,208 km (0.054 R)
• M44: 31,125,034 km (0.096 R)
• M45: 31,328,636 km (0.051 R)
• M46: 32,973,166 km (0.091 R)
• M47: 33,076,837 km (0.114 R)
• M48: 34,435,036 km (0.098 R)
• M49: 36,774,747 km (0.03 R)
• M50: 37,421,758 km (0.115 R)
• M51: 39,385,080 km (0.062 R)
• M52: 40,490,309 km (0.063 R)
• M53: 43,866,284 km (0.11 R)
• M54: 45,357,177 km (0.059 R)
• M55: 46,050,713 km (0.077 R)
• M56: 46,282,739 km (0.04 R)
• M57: 46,864,525 km (0.031 R)
• M58: 47,097,748 km (0.114 R)
• M59: 47,331,570 km (0.109 R)
• M60: 48,388,179 km (0.113 R)
• M61: 50,285,679 km (0.11 R)
• M62: 51,604,234 km (0.101 R)
• M63: 54,643,165 km (0.058 R)
• M64: 55,257,863 km (0.086 R)
• M65: 56,866,788 km (0.111 R)
• M66: 56,991,254 km (0.036 R)
• M67: 57,614,628 km (0.1 R)
• M68: 59,624,475 km (0.087 R)
• M69: 60,892,317 km (0.094 R)
• M70: 64,359,697 km (0.109 R)
• M71: 66,575,391 km (0.05 R)
• M72: 67,231,826 km (0.099 R)
• M73: 70,679,908 km (0.083 R)
• M74: 71,483,697 km (0.075 R)
• M75: 73,641,945 km (0.116 R)
• M76: 74,049,001 km (0.068 R)
• M77: 75,958,468 km (0.1 R)
• M78: 77,056,966 km (0.06 R)
• M79: 77,608,084 km (0.069 R)
• M80: 79,686,597 km (0.047 R)
• M81: 79,965,148 km (0.063 R)
• M82: 80,802,597 km (0.105 R)
• M83: 82,486,321 km (0.042 R)
• M84: 84,607,170 km (0.092 R)
• M85: 85,318,059 km (0.071 R)
• M86: 87,032,301 km (0.105 R)
• M87: 87,750,072 km (0.058 R)
• M88: 88,902,275 km (0.077 R)
• M89: 89,335,809 km (0.093 R)
• M90: 91,076,380 km (0.054 R)
• M91: 92,828,172 km (0.091 R)
• M92: 94,296,624 km (0.104 R)
• M93: 95,624,605 km (0.116 R)
• M94: 96,513,365 km (0.103 R)
• M95: 96,810,317 km (0.094 R)
• M96: 97,851,818 km (0.105 R)

Asteroid Belt

Center: 18.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.3

Radius: 4.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.67 AU - 22.79 AU

Year: 31939 Days

Day: 18 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,093,987 km

• M1: 344,673 km (0.033 R)
• M2: 915,090 km (0.095 R)
• M3: 1,620,893 km (0.117 R)
• M4: 1,723,816 km (0.044 R)
• M5: 1,893,011 km (0.076 R)
• M6: 2,408,825 km (0.117 R)
• M7: 2,965,479 km (0.108 R)
• M8: 3,480,544 km (0.109 R)
• M9: 4,855,348 km (0.107 R)
• M10: 5,552,026 km (0.087 R)
• M11: 5,738,874 km (0.052 R)
• M12: 6,215,044 km (0.087 R)
• M13: 6,803,113 km (0.083 R)
• M14: 6,936,255 km (0.078 R)
• M15: 7,477,201 km (0.051 R)
• M16: 7,683,496 km (0.102 R)
• M17: 8,242,992 km (0.083 R)
• M18: 8,671,141 km (0.112 R)
• M19: 9,253,227 km (0.098 R)
• M20: 10,036,072 km (0.092 R)
• M21: 10,378,203 km (0.078 R)
• M22: 10,531,391 km (0.118 R)
• M23: 11,664,595 km (0.05 R)
• M24: 13,248,687 km (0.115 R)
• M25: 13,917,688 km (0.04 R)
• M26: 14,044,398 km (0.057 R)
• M27: 16,255,903 km (0.103 R)
• M28: 16,657,274 km (0.112 R)
• M29: 17,697,727 km (0.091 R)
• M30: 18,110,617 km (0.105 R)
• M31: 18,156,694 km (0.073 R)
• M32: 18,573,024 km (0.106 R)
• M33: 18,945,673 km (0.086 R)
• M34: 19,651,326 km (0.08 R)
• M35: 20,557,291 km (0.032 R)
• M36: 20,701,503 km (0.107 R)
• M37: 21,428,100 km (0.091 R)
• M38: 23,255,438 km (0.088 R)
• M39: 24,722,395 km (0.091 R)
• M40: 24,875,882 km (0.069 R)
• M41: 25,337,990 km (0.076 R)
• M42: 26,062,791 km (0.117 R)
• M43: 26,323,241 km (0.117 R)
• M44: 27,585,399 km (0.116 R)
• M45: 30,386,918 km (0.101 R)
• M46: 30,661,131 km (0.091 R)
• M47: 31,322,353 km (0.099 R)
• M48: 31,377,705 km (0.081 R)
• M49: 31,765,761 km (0.111 R)
• M50: 32,658,861 km (0.079 R)
• M51: 33,108,552 km (0.104 R)
• M52: 34,469,743 km (0.096 R)
• M53: 35,099,700 km (0.053 R)
• M54: 37,129,294 km (0.066 R)
• M55: 37,539,790 km (0.074 R)
• M56: 38,602,085 km (0.079 R)
• M57: 39,256,276 km (0.117 R)
• M58: 39,794,081 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 12,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit