🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.81 AU - 0.89 AU

Year: 285 Days

Day: 35 Hours

Environment

Temp: 170 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,356,885 km

• M1: 331,060 km (0.102 R)
• M2: 403,017 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.41 AU - 1.41 AU

Year: 608 Days

Day: 27.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.3 AU - 1.8 AU

Year: 701 Days

Day: 29.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.66 AU - 2.14 AU

Year: 952 Days

Day: 32.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,356,885 km

• M1: 718,070 km (0.109 R)
• M2: 1,106,426 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.28 AU - 2.8 AU

Year: 1471 Days

Day: 28.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.63 AU - 3.85 AU

Year: 2120 Days

Day: 45.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,356,885 km

• M1: 117,135 km (0.077 R)
• M2: 2,245,165 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 8.3

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.18 AU - 6.14 AU

Year: 4894 Days

Day: 11.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,356,885 km

• M1: 108,458 km (0.069 R)
• M2: 187,147 km (0.079 R)
• M3: 494,271 km (0.112 R)
• M4: 622,028 km (0.07 R)
• M5: 954,135 km (0.077 R)
• M6: 1,041,650 km (0.11 R)
• M7: 1,224,907 km (0.056 R)
• M8: 1,320,500 km (0.113 R)
• M9: 1,435,392 km (0.115 R)
• M10: 1,818,063 km (0.099 R)
• M11: 2,096,913 km (0.086 R)
• M12: 2,251,149 km (0.034 R)
• M13: 2,309,941 km (0.04 R)
• M14: 2,449,366 km (0.089 R)
• M15: 2,715,650 km (0.074 R)
• M16: 3,523,628 km (0.025 R)
• M17: 3,684,446 km (0.118 R)
• M18: 3,754,159 km (0.087 R)
• M19: 4,278,649 km (0.073 R)
• M20: 6,344,894 km (0.081 R)
• M21: 6,484,768 km (0.059 R)
• M22: 6,541,017 km (0.05 R)
• M23: 7,054,437 km (0.108 R)
• M24: 7,639,963 km (0.068 R)
• M25: 7,908,641 km (0.053 R)
• M26: 7,968,779 km (0.099 R)
• M27: 8,059,136 km (0.063 R)
• M28: 8,363,269 km (0.111 R)
• M29: 8,701,959 km (0.073 R)
• M30: 10,101,746 km (0.065 R)
• M31: 10,166,970 km (0.071 R)
• M32: 10,363,692 km (0.039 R)
• M33: 10,627,882 km (0.059 R)
• M34: 10,794,085 km (0.102 R)
• M35: 10,961,186 km (0.117 R)
• M36: 11,638,415 km (0.098 R)
• M37: 12,224,540 km (0.095 R)
• M38: 12,714,473 km (0.075 R)
• M39: 12,926,453 km (0.029 R)
• M40: 13,175,234 km (0.105 R)
• M41: 13,318,100 km (0.095 R)
• M42: 13,931,003 km (0.088 R)
• M43: 14,003,707 km (0.079 R)
• M44: 14,886,035 km (0.072 R)
• M45: 15,672,920 km (0.073 R)
• M46: 15,748,467 km (0.105 R)
• M47: 15,900,159 km (0.073 R)
• M48: 15,976,155 km (0.103 R)
• M49: 16,511,566 km (0.104 R)
• M50: 16,858,932 km (0.082 R)
• M51: 17,130,751 km (0.105 R)
• M52: 17,521,651 km (0.04 R)
• M53: 17,639,384 km (0.037 R)
• M54: 18,272,333 km (0.082 R)
• M55: 18,431,654 km (0.119 R)
• M56: 18,591,425 km (0.03 R)
• M57: 19,316,526 km (0.108 R)
• M58: 19,641,602 km (0.065 R)
• M59: 20,174,021 km (0.08 R)
• M60: 20,380,017 km (0.083 R)
• M61: 20,545,173 km (0.077 R)
• M62: 22,010,484 km (0.118 R)
• M63: 22,435,342 km (0.09 R)
• M64: 23,034,631 km (0.064 R)
• M65: 23,250,052 km (0.092 R)
• M66: 23,422,688 km (0.111 R)
• M67: 23,595,923 km (0.08 R)
• M68: 23,856,372 km (0.094 R)
• M69: 24,643,856 km (0.098 R)
• M70: 25,840,788 km (0.119 R)
• M71: 27,011,242 km (0.113 R)
• M72: 27,102,048 km (0.079 R)
• M73: 27,602,902 km (0.033 R)
• M74: 27,694,306 km (0.08 R)
• M75: 27,785,860 km (0.067 R)
• M76: 29,683,957 km (0.105 R)
• M77: 30,012,175 km (0.076 R)
• M78: 30,483,259 km (0.098 R)
• M79: 31,767,108 km (0.066 R)
• M80: 31,910,871 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480

Radius: 9.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.65 AU - 7.31 AU

Year: 5315 Days

Day: 10.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,356,885 km

• M1: 443,408 km (0.117 R)
• M2: 521,648 km (0.095 R)
• M3: 638,185 km (0.102 R)
• M4: 752,477 km (0.083 R)
• M5: 824,583 km (0.115 R)
• M6: 989,440 km (0.075 R)
• M7: 1,352,215 km (0.099 R)
• M8: 1,472,043 km (0.111 R)
• M9: 1,564,345 km (0.118 R)
• M10: 1,674,599 km (0.093 R)
• M11: 1,787,545 km (0.111 R)
• M12: 2,055,325 km (0.117 R)
• M13: 2,124,290 km (0.068 R)
• M14: 2,264,762 km (0.039 R)
• M15: 2,554,832 km (0.087 R)
• M16: 2,629,332 km (0.095 R)
• M17: 2,704,430 km (0.119 R)
• M18: 2,876,318 km (0.095 R)
• M19: 2,993,005 km (0.076 R)
• M20: 3,091,290 km (0.113 R)
• M21: 3,251,061 km (0.096 R)
• M22: 4,133,838 km (0.081 R)
• M23: 4,601,930 km (0.102 R)
• M24: 5,110,413 km (0.094 R)
• M25: 5,228,446 km (0.072 R)
• M26: 5,371,312 km (0.091 R)
• M27: 5,491,439 km (0.102 R)
• M28: 5,636,698 km (0.094 R)
• M29: 6,689,269 km (0.119 R)
• M30: 6,818,671 km (0.078 R)
• M31: 7,747,225 km (0.08 R)
• M32: 7,828,606 km (0.065 R)
• M33: 7,937,663 km (0.068 R)
• M34: 10,044,450 km (0.116 R)
• M35: 10,401,690 km (0.077 R)
• M36: 10,491,598 km (0.052 R)
• M37: 11,006,215 km (0.108 R)
• M38: 11,097,768 km (0.095 R)
• M39: 12,122,963 km (0.091 R)
• M40: 12,312,503 km (0.114 R)
• M41: 12,439,512 km (0.082 R)
• M42: 12,535,105 km (0.046 R)
• M43: 12,887,408 km (0.074 R)
• M44: 13,113,301 km (0.054 R)
• M45: 13,536,363 km (0.055 R)
• M46: 13,601,738 km (0.081 R)
• M47: 13,733,085 km (0.109 R)
• M48: 14,663,882 km (0.098 R)
• M49: 15,035,035 km (0.087 R)
• M50: 15,307,004 km (0.087 R)
• M51: 15,409,478 km (0.052 R)
• M52: 15,477,844 km (0.075 R)
• M53: 17,612,008 km (0.102 R)
• M54: 17,683,665 km (0.078 R)
• M55: 18,476,833 km (0.108 R)
• M56: 18,585,890 km (0.12 R)
• M57: 18,731,598 km (0.103 R)
• M58: 18,877,755 km (0.09 R)
• M59: 20,435,069 km (0.096 R)
• M60: 20,736,359 km (0.092 R)
• M61: 20,849,754 km (0.09 R)
• M62: 21,001,147 km (0.047 R)
• M63: 21,725,650 km (0.093 R)
• M64: 22,226,055 km (0.082 R)
• M65: 22,380,889 km (0.091 R)
• M66: 22,886,230 km (0.106 R)
• M67: 23,081,605 km (0.093 R)
• M68: 23,592,183 km (0.096 R)
• M69: 24,066,857 km (0.108 R)
• M70: 24,464,787 km (0.118 R)
• M71: 24,824,869 km (0.06 R)
• M72: 25,428,796 km (0.09 R)
• M73: 25,793,515 km (0.093 R)
• M74: 25,874,747 km (0.074 R)
• M75: 26,200,721 km (0.072 R)
• M76: 26,569,031 km (0.09 R)
• M77: 26,897,996 km (0.042 R)
• M78: 27,021,564 km (0.118 R)
• M79: 27,228,159 km (0.087 R)
• M80: 27,435,202 km (0.092 R)
• M81: 27,601,256 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.9

Radius: 9.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.54 AU - 8.96 AU

Year: 7841 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,356,885 km

• M1: 163,211 km (0.069 R)
• M2: 256,710 km (0.115 R)
• M3: 329,415 km (0.12 R)
• M4: 593,006 km (0.079 R)
• M5: 769,980 km (0.107 R)
• M6: 876,045 km (0.064 R)
• M7: 1,068,278 km (0.09 R)
• M8: 1,402,181 km (0.092 R)
• M9: 1,670,260 km (0.067 R)
• M10: 1,768,097 km (0.043 R)
• M11: 2,073,127 km (0.111 R)
• M12: 2,634,568 km (0.108 R)
• M13: 2,848,792 km (0.109 R)
• M14: 2,966,376 km (0.07 R)
• M15: 4,002,940 km (0.107 R)
• M16: 4,345,968 km (0.095 R)
• M17: 4,837,846 km (0.04 R)
• M18: 5,080,493 km (0.111 R)
• M19: 5,223,808 km (0.049 R)
• M20: 5,451,646 km (0.101 R)
• M21: 5,725,410 km (0.116 R)
• M22: 5,938,886 km (0.11 R)
• M23: 6,133,513 km (0.12 R)
• M24: 6,352,075 km (0.091 R)
• M25: 6,551,040 km (0.098 R)
• M26: 6,819,419 km (0.075 R)
• M27: 7,459,997 km (0.116 R)
• M28: 7,576,384 km (0.058 R)
• M29: 7,740,343 km (0.116 R)
• M30: 8,505,088 km (0.078 R)
• M31: 8,773,466 km (0.09 R)
• M32: 9,570,374 km (0.092 R)
• M33: 9,875,105 km (0.081 R)
• M34: 10,260,619 km (0.112 R)
• M35: 10,468,111 km (0.074 R)
• M36: 10,729,608 km (0.051 R)
• M37: 10,808,446 km (0.057 R)
• M38: 10,913,913 km (0.076 R)
• M39: 11,152,521 km (0.059 R)
• M40: 11,526,965 km (0.091 R)
• M41: 11,824,216 km (0.105 R)
• M42: 12,014,654 km (0.118 R)
• M43: 12,178,613 km (0.051 R)
• M44: 12,370,996 km (0.113 R)
• M45: 12,564,276 km (0.117 R)
• M46: 12,786,429 km (0.065 R)
• M47: 13,319,446 km (0.112 R)
• M48: 13,631,208 km (0.076 R)
• M49: 13,802,348 km (0.093 R)
• M50: 13,945,514 km (0.07 R)
• M51: 14,727,013 km (0.09 R)
• M52: 14,843,998 km (0.12 R)
• M53: 15,137,958 km (0.077 R)
• M54: 15,791,102 km (0.12 R)
• M55: 15,910,930 km (0.045 R)
• M56: 16,181,553 km (0.06 R)
• M57: 16,272,060 km (0.056 R)
• M58: 16,727,286 km (0.088 R)
• M59: 16,971,729 km (0.106 R)
• M60: 17,033,064 km (0.078 R)
• M61: 17,930,352 km (0.112 R)
• M62: 18,024,000 km (0.117 R)
• M63: 18,400,388 km (0.101 R)
• M64: 18,621,195 km (0.075 R)
• M65: 18,747,755 km (0.116 R)
• M66: 18,906,478 km (0.047 R)
• M67: 20,126,449 km (0.115 R)
• M68: 20,451,675 km (0.115 R)
• M69: 20,713,172 km (0.101 R)
• M70: 21,107,362 km (0.114 R)
• M71: 21,206,396 km (0.07 R)
• M72: 21,703,509 km (0.088 R)
• M73: 21,970,242 km (0.119 R)
• M74: 22,137,493 km (0.115 R)
• M75: 22,372,362 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 14.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.23 AU - 10.87 AU

Year: 9895 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,356,885 km

• M1: 205,697 km (0.085 R)
• M2: 532,120 km (0.093 R)
• M3: 647,310 km (0.098 R)
• M4: 1,240,466 km (0.029 R)
• M5: 1,421,629 km (0.102 R)
• M6: 2,018,973 km (0.113 R)
• M7: 2,213,001 km (0.109 R)
• M8: 2,619,758 km (0.072 R)
• M9: 2,713,556 km (0.044 R)
• M10: 3,199,450 km (0.109 R)
• M11: 3,872,191 km (0.067 R)
• M12: 4,197,567 km (0.093 R)
• M13: 5,406,317 km (0.107 R)
• M14: 6,427,622 km (0.073 R)
• M15: 6,555,528 km (0.051 R)
• M16: 7,174,564 km (0.09 R)
• M17: 7,307,407 km (0.066 R)
• M18: 7,575,337 km (0.114 R)
• M19: 9,468,199 km (0.115 R)
• M20: 10,204,819 km (0.069 R)
• M21: 10,731,553 km (0.082 R)
• M22: 12,364,862 km (0.062 R)
• M23: 12,524,334 km (0.095 R)
• M24: 13,867,124 km (0.05 R)
• M25: 15,169,822 km (0.119 R)
• M26: 15,770,907 km (0.098 R)
• M27: 16,467,584 km (0.038 R)
• M28: 17,576,104 km (0.104 R)
• M29: 18,663,082 km (0.116 R)
• M30: 18,800,413 km (0.035 R)
• M31: 18,938,193 km (0.105 R)
• M32: 19,492,453 km (0.05 R)
• M33: 20,193,020 km (0.112 R)
• M34: 21,618,538 km (0.089 R)
• M35: 21,714,729 km (0.097 R)
• M36: 22,635,654 km (0.1 R)
• M37: 23,371,825 km (0.111 R)
• M38: 23,520,076 km (0.08 R)
• M39: 27,272,739 km (0.038 R)
• M40: 27,533,039 km (0.025 R)
• M41: 28,003,525 km (0.03 R)
• M42: 29,912,094 km (0.079 R)
• M43: 30,611,614 km (0.102 R)
• M44: 31,153,308 km (0.071 R)
• M45: 32,466,478 km (0.098 R)
• M46: 33,630,200 km (0.098 R)
• M47: 35,203,221 km (0.103 R)
• M48: 35,316,467 km (0.072 R)
• M49: 35,600,104 km (0.117 R)
• M50: 35,884,640 km (0.068 R)
• M51: 36,227,069 km (0.114 R)
• M52: 37,030,111 km (0.1 R)
• M53: 37,260,641 km (0.056 R)
• M54: 37,781,092 km (0.107 R)
• M55: 39,356,956 km (0.106 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 13,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit