🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.64 AU - 0.72 AU

Year: 198 Days

Day: 24.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.82 AU - 1.19 AU

Year: 353 Days

Day: 30.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.01 AU - 1.57 AU

Year: 517 Days

Day: 31.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.89 AU - 3.43 AU

Year: 1983 Days

Day: 43.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,711,759 km

• M1: 756,816 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.68 AU - 5.84 AU

Year: 3667 Days

Day: 22.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,711,759 km

• M1: 1,626,877 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 9.6

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.76 AU - 7.26 AU

Year: 5202 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,711,759 km

• M1: 127,906 km (0.106 R)
• M2: 275,709 km (0.116 R)
• M3: 366,664 km (0.104 R)
• M4: 427,401 km (0.119 R)
• M5: 1,524,402 km (0.073 R)
• M6: 1,665,922 km (0.062 R)
• M7: 1,849,179 km (0.076 R)
• M8: 2,255,637 km (0.1 R)
• M9: 2,438,445 km (0.027 R)
• M10: 2,584,004 km (0.084 R)
• M11: 2,905,639 km (0.081 R)
• M12: 3,285,917 km (0.051 R)
• M13: 3,634,480 km (0.064 R)
• M14: 3,970,627 km (0.051 R)
• M15: 4,044,079 km (0.096 R)
• M16: 4,266,830 km (0.116 R)
• M17: 4,392,343 km (0.065 R)
• M18: 4,570,215 km (0.073 R)
• M19: 5,064,935 km (0.092 R)
• M20: 5,332,267 km (0.115 R)
• M21: 5,522,106 km (0.056 R)
• M22: 6,389,774 km (0.1 R)
• M23: 6,504,815 km (0.094 R)
• M24: 6,912,918 km (0.105 R)
• M25: 7,269,409 km (0.116 R)
• M26: 7,359,467 km (0.105 R)
• M27: 7,723,439 km (0.109 R)
• M28: 8,186,743 km (0.057 R)
• M29: 8,311,807 km (0.11 R)
• M30: 8,500,600 km (0.045 R)
• M31: 8,659,024 km (0.079 R)
• M32: 8,850,360 km (0.103 R)
• M33: 8,914,537 km (0.094 R)
• M34: 9,531,479 km (0.116 R)
• M35: 9,828,431 km (0.087 R)
• M36: 10,028,144 km (0.103 R)
• M37: 10,806,202 km (0.085 R)
• M38: 11,046,905 km (0.115 R)
• M39: 11,428,679 km (0.1 R)
• M40: 11,673,870 km (0.062 R)
• M41: 11,920,856 km (0.046 R)
• M42: 11,991,765 km (0.12 R)
• M43: 12,419,914 km (0.1 R)
• M44: 13,328,273 km (0.06 R)
• M45: 13,401,725 km (0.08 R)
• M46: 13,475,477 km (0.106 R)
• M47: 15,285,013 km (0.087 R)
• M48: 15,362,056 km (0.118 R)
• M49: 16,533,257 km (0.101 R)
• M50: 17,169,647 km (0.088 R)
• M51: 17,249,831 km (0.098 R)
• M52: 17,450,592 km (0.091 R)
• M53: 18,261,711 km (0.104 R)
• M54: 18,425,371 km (0.1 R)
• M55: 18,836,765 km (0.056 R)
• M56: 18,919,344 km (0.116 R)
• M57: 19,043,510 km (0.12 R)
• M58: 19,459,392 km (0.066 R)
• M59: 19,626,642 km (0.097 R)
• M60: 19,920,452 km (0.083 R)
• M61: 20,597,383 km (0.039 R)
• M62: 21,324,877 km (0.082 R)
• M63: 21,756,766 km (0.093 R)
• M64: 24,183,244 km (0.111 R)
• M65: 24,273,003 km (0.116 R)
• M66: 24,498,147 km (0.117 R)
• M67: 24,723,890 km (0.093 R)
• M68: 24,814,547 km (0.111 R)
• M69: 24,950,382 km (0.114 R)
• M70: 25,588,267 km (0.102 R)
• M71: 25,909,304 km (0.112 R)
• M72: 26,833,520 km (0.042 R)
• M73: 28,714,414 km (0.079 R)
• M74: 28,809,558 km (0.087 R)
• M75: 30,346,377 km (0.104 R)
• M76: 30,540,256 km (0.095 R)
• M77: 30,783,352 km (0.046 R)
• M78: 30,978,278 km (0.091 R)
• M79: 31,075,816 km (0.081 R)
• M80: 31,173,503 km (0.107 R)
• M81: 32,156,212 km (0.05 R)
• M82: 32,800,380 km (0.064 R)
• M83: 33,149,093 km (0.119 R)
• M84: 33,398,921 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 10.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.31 AU - 12.87 AU

Year: 12169 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 85.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,711,759 km

• M1: 183,108 km (0.101 R)
• M2: 356,492 km (0.101 R)
• M3: 973,134 km (0.102 R)
• M4: 1,101,938 km (0.104 R)
• M5: 1,395,599 km (0.062 R)
• M6: 1,468,303 km (0.108 R)
• M7: 1,733,391 km (0.077 R)
• M8: 1,831,826 km (0.113 R)
• M9: 2,159,894 km (0.025 R)
• M10: 2,484,521 km (0.088 R)
• M11: 2,709,666 km (0.103 R)
• M12: 2,848,044 km (0.097 R)
• M13: 3,350,843 km (0.032 R)
• M14: 3,449,876 km (0.075 R)
• M15: 3,574,940 km (0.052 R)
• M16: 3,803,975 km (0.09 R)
• M17: 3,933,377 km (0.119 R)
• M18: 4,196,519 km (0.112 R)
• M19: 4,684,807 km (0.039 R)
• M20: 4,879,583 km (0.101 R)
• M21: 5,020,355 km (0.1 R)
• M22: 5,567,883 km (0.111 R)
• M23: 5,715,087 km (0.066 R)
• M24: 5,863,638 km (0.052 R)
• M25: 6,286,402 km (0.062 R)
• M26: 6,439,889 km (0.069 R)
• M27: 6,813,136 km (0.118 R)
• M28: 6,939,097 km (0.108 R)
• M29: 7,515,797 km (0.113 R)
• M30: 8,008,124 km (0.119 R)
• M31: 8,409,644 km (0.116 R)
• M32: 9,197,427 km (0.048 R)
• M33: 10,152,160 km (0.118 R)
• M34: 10,586,742 km (0.101 R)
• M35: 10,732,899 km (0.061 R)
• M36: 11,249,909 km (0.047 R)
• M37: 11,361,659 km (0.078 R)
• M38: 11,586,505 km (0.111 R)
• M39: 11,774,998 km (0.111 R)
• M40: 12,384,909 km (0.082 R)
• M41: 12,849,111 km (0.12 R)
• M42: 13,122,426 km (0.111 R)
• M43: 13,240,309 km (0.105 R)
• M44: 13,476,823 km (0.1 R)
• M45: 13,834,362 km (0.094 R)
• M46: 14,154,801 km (0.098 R)
• M47: 15,295,784 km (0.044 R)
• M48: 15,710,320 km (0.038 R)
• M49: 16,254,856 km (0.109 R)
• M50: 16,848,311 km (0.086 R)
• M51: 17,405,563 km (0.111 R)
• M52: 17,664,816 km (0.094 R)
• M53: 17,881,882 km (0.083 R)
• M54: 17,968,948 km (0.054 R)
• M55: 18,626,580 km (0.104 R)
• M56: 18,847,387 km (0.068 R)
• M57: 19,381,302 km (0.071 R)
• M58: 20,646,002 km (0.094 R)
• M59: 21,012,367 km (0.116 R)
• M60: 21,104,220 km (0.093 R)
• M61: 21,890,806 km (0.079 R)
• M62: 22,124,029 km (0.092 R)
• M63: 22,264,352 km (0.103 R)
• M64: 22,358,000 km (0.102 R)
• M65: 23,731,458 km (0.103 R)
• M66: 25,034,755 km (0.041 R)
• M67: 27,861,407 km (0.081 R)
• M68: 28,418,360 km (0.104 R)
• M69: 29,698,169 km (0.11 R)
• M70: 29,801,392 km (0.11 R)
• M71: 30,267,090 km (0.05 R)
• M72: 31,995,693 km (0.107 R)
• M73: 32,579,125 km (0.081 R)
• M74: 32,845,409 km (0.108 R)
• M75: 32,952,073 km (0.115 R)
• M76: 33,058,885 km (0.053 R)
• M77: 33,594,895 km (0.095 R)
• M78: 34,947,259 km (0.043 R)
• M79: 35,110,770 km (0.105 R)
• M80: 35,329,183 km (0.097 R)
• M81: 35,547,895 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 13

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.18 AU - 11.32 AU

Year: 12445 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,711,759 km

• M1: 165,006 km (0.12 R)
• M2: 284,834 km (0.112 R)
• M3: 452,384 km (0.051 R)
• M4: 801,695 km (0.066 R)
• M5: 906,264 km (0.106 R)
• M6: 1,015,770 km (0.114 R)
• M7: 1,113,756 km (0.074 R)
• M8: 1,337,555 km (0.036 R)
• M9: 1,427,762 km (0.098 R)
• M10: 1,557,613 km (0.068 R)
• M11: 1,691,802 km (0.115 R)
• M12: 2,054,876 km (0.076 R)
• M13: 2,332,829 km (0.118 R)
• M14: 2,554,982 km (0.084 R)
• M15: 2,668,826 km (0.102 R)
• M16: 3,337,528 km (0.11 R)
• M17: 3,563,421 km (0.107 R)
• M18: 3,846,460 km (0.099 R)
• M19: 4,627,810 km (0.111 R)
• M20: 4,908,605 km (0.065 R)
• M21: 5,108,618 km (0.098 R)
• M22: 5,195,085 km (0.106 R)
• M23: 5,905,077 km (0.09 R)
• M24: 6,179,290 km (0.042 R)
• M25: 6,614,171 km (0.092 R)
• M26: 6,771,996 km (0.104 R)
• M27: 6,867,290 km (0.116 R)
• M28: 7,091,238 km (0.086 R)
• M29: 7,513,852 km (0.105 R)
• M30: 8,112,393 km (0.11 R)
• M31: 8,865,020 km (0.098 R)
• M32: 10,180,733 km (0.082 R)
• M33: 10,509,998 km (0.108 R)
• M34: 10,917,353 km (0.056 R)
• M35: 11,481,038 km (0.051 R)
• M36: 11,785,619 km (0.105 R)
• M37: 12,363,815 km (0.113 R)
• M38: 13,069,917 km (0.092 R)
• M39: 13,910,358 km (0.101 R)
• M40: 14,234,985 km (0.108 R)
• M41: 14,768,152 km (0.109 R)
• M42: 15,057,923 km (0.116 R)
• M43: 15,182,688 km (0.104 R)
• M44: 15,559,076 km (0.106 R)
• M45: 15,980,942 km (0.115 R)
• M46: 16,577,838 km (0.113 R)
• M47: 18,412,207 km (0.103 R)
• M48: 18,545,648 km (0.103 R)
• M49: 19,217,941 km (0.094 R)
• M50: 19,489,012 km (0.116 R)
• M51: 20,126,748 km (0.057 R)
• M52: 20,632,538 km (0.067 R)
• M53: 20,724,990 km (0.109 R)
• M54: 21,329,066 km (0.038 R)
• M55: 21,516,063 km (0.116 R)
• M56: 21,891,853 km (0.045 R)
• M57: 22,175,042 km (0.081 R)
• M58: 22,936,346 km (0.074 R)
• M59: 23,224,022 km (0.063 R)
• M60: 24,337,778 km (0.096 R)
• M61: 24,484,384 km (0.08 R)
• M62: 25,469,037 km (0.093 R)
• M63: 25,568,221 km (0.12 R)
• M64: 26,466,556 km (0.112 R)
• M65: 27,527,803 km (0.065 R)
• M66: 28,654,425 km (0.102 R)
• M67: 28,912,631 km (0.058 R)
• M68: 30,162,521 km (0.088 R)
• M69: 30,320,048 km (0.116 R)
• M70: 30,477,873 km (0.085 R)
• M71: 30,847,081 km (0.087 R)
• M72: 31,430,064 km (0.086 R)
• M73: 32,553,544 km (0.089 R)
• M74: 33,744,492 km (0.094 R)
• M75: 34,454,933 km (0.084 R)
• M76: 34,839,399 km (0.117 R)
• M77: 35,004,705 km (0.095 R)
• M78: 35,446,767 km (0.098 R)
• M79: 36,447,876 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.9

Radius: 5.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.18 AU - 16.14 AU

Year: 18815 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,711,759 km

• M1: 100,231 km (0.119 R)
• M2: 176,525 km (0.101 R)
• M3: 270,323 km (0.096 R)
• M4: 352,453 km (0.082 R)
• M5: 966,851 km (0.06 R)
• M6: 1,233,584 km (0.119 R)
• M7: 1,375,403 km (0.078 R)
• M8: 1,489,396 km (0.047 R)
• M9: 1,921,435 km (0.04 R)
• M10: 2,160,792 km (0.093 R)
• M11: 2,687,975 km (0.075 R)
• M12: 2,913,718 km (0.092 R)
• M13: 2,997,493 km (0.096 R)
• M14: 3,167,137 km (0.106 R)
• M15: 3,649,889 km (0.106 R)
• M16: 3,717,507 km (0.11 R)
• M17: 4,440,514 km (0.117 R)
• M18: 5,029,331 km (0.12 R)
• M19: 5,720,772 km (0.048 R)
• M20: 6,660,845 km (0.117 R)
• M21: 7,879,769 km (0.11 R)
• M22: 8,084,718 km (0.077 R)
• M23: 8,469,783 km (0.063 R)
• M24: 10,069,283 km (0.1 R)
• M25: 10,838,366 km (0.047 R)
• M26: 11,066,203 km (0.071 R)
• M27: 11,526,666 km (0.11 R)
• M28: 11,859,371 km (0.09 R)
• M29: 11,959,751 km (0.093 R)
• M30: 12,195,218 km (0.116 R)
• M31: 13,395,293 km (0.068 R)
• M32: 14,133,109 km (0.098 R)
• M33: 16,761,544 km (0.054 R)
• M34: 17,100,533 km (0.101 R)
• M35: 17,365,770 km (0.104 R)
• M36: 18,285,497 km (0.081 R)
• M37: 18,712,150 km (0.082 R)
• M38: 19,654,617 km (0.109 R)
• M39: 19,813,340 km (0.078 R)
• M40: 21,218,962 km (0.052 R)
• M41: 21,381,575 km (0.07 R)
• M42: 21,831,116 km (0.086 R)
• M43: 22,077,654 km (0.092 R)
• M44: 22,118,793 km (0.117 R)
• M45: 23,282,066 km (0.106 R)
• M46: 25,020,992 km (0.108 R)
• M47: 25,063,926 km (0.045 R)
• M48: 25,408,301 km (0.113 R)
• M49: 26,494,381 km (0.093 R)
• M50: 26,845,188 km (0.082 R)
• M51: 27,595,721 km (0.11 R)
• M52: 27,906,735 km (0.116 R)
• M53: 29,207,488 km (0.087 R)
• M54: 29,252,816 km (0.053 R)
• M55: 29,615,292 km (0.091 R)
• M56: 30,298,954 km (0.052 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit