🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.77 AU - 0.77 AU

Year: 257 Days

Day: 25.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.97 AU - 1.37 AU

Year: 482 Days

Day: 32.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.59 AU - 2.49 AU

Year: 1110 Days

Day: 31.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,485,074 km

• M1: 187,745 km (0.083 R)
• M2: 1,577,510 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.46 AU - 2.8 AU

Year: 1624 Days

Day: 43.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 8.7

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.2 AU - 4.7 AU

Year: 3575 Days

Day: 6.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,485,074 km

• M1: 391,498 km (0.07 R)
• M2: 506,239 km (0.118 R)
• M3: 586,573 km (0.049 R)
• M4: 691,292 km (0.062 R)
• M5: 987,047 km (0.092 R)
• M6: 1,078,750 km (0.103 R)
• M7: 1,185,414 km (0.115 R)
• M8: 1,333,366 km (0.078 R)
• M9: 1,461,272 km (0.06 R)
• M10: 1,688,362 km (0.093 R)
• M11: 1,757,476 km (0.082 R)
• M12: 2,087,189 km (0.107 R)
• M13: 2,374,268 km (0.098 R)
• M14: 2,436,351 km (0.1 R)
• M15: 2,530,598 km (0.029 R)
• M16: 2,674,062 km (0.075 R)
• M17: 2,952,763 km (0.076 R)
• M18: 3,087,102 km (0.104 R)
• M19: 3,155,019 km (0.071 R)
• M20: 3,257,942 km (0.117 R)
• M21: 3,327,206 km (0.114 R)
• M22: 3,431,925 km (0.088 R)
• M23: 3,662,754 km (0.03 R)
• M24: 3,752,812 km (0.11 R)
• M25: 3,917,071 km (0.075 R)
• M26: 3,972,272 km (0.062 R)
• M27: 4,120,823 km (0.114 R)
• M28: 4,177,072 km (0.116 R)
• M29: 4,812,264 km (0.114 R)
• M30: 4,911,148 km (0.044 R)
• M31: 6,000,520 km (0.09 R)
• M32: 6,517,680 km (0.032 R)
• M33: 7,139,259 km (0.107 R)
• M34: 7,206,877 km (0.095 R)
• M35: 7,297,534 km (0.113 R)
• M36: 7,942,450 km (0.079 R)
• M37: 8,106,559 km (0.086 R)
• M38: 8,177,319 km (0.074 R)
• M39: 8,462,004 km (0.102 R)
• M40: 8,774,214 km (0.108 R)
• M41: 9,163,767 km (0.096 R)
• M42: 9,385,322 km (0.066 R)
• M43: 9,934,346 km (0.102 R)
• M44: 10,212,747 km (0.113 R)
• M45: 10,545,154 km (0.088 R)
• M46: 10,673,958 km (0.045 R)
• M47: 10,959,241 km (0.117 R)
• M48: 11,246,918 km (0.078 R)
• M49: 11,378,564 km (0.025 R)
• M50: 11,616,723 km (0.085 R)
• M51: 12,313,999 km (0.113 R)
• M52: 12,667,798 km (0.028 R)
• M53: 12,942,310 km (0.094 R)
• M54: 13,163,266 km (0.069 R)
• M55: 13,385,419 km (0.05 R)
• M56: 13,497,019 km (0.107 R)
• M57: 13,946,411 km (0.053 R)
• M58: 14,031,233 km (0.047 R)
• M59: 14,400,740 km (0.049 R)
• M60: 15,091,284 km (0.104 R)
• M61: 15,323,908 km (0.109 R)
• M62: 15,587,051 km (0.089 R)
• M63: 15,645,693 km (0.069 R)
• M64: 16,058,434 km (0.092 R)
• M65: 16,295,846 km (0.096 R)
• M66: 16,954,974 km (0.056 R)
• M67: 17,105,918 km (0.044 R)
• M68: 17,287,680 km (0.12 R)
• M69: 17,531,075 km (0.082 R)
• M70: 17,622,629 km (0.075 R)
• M71: 18,516,028 km (0.069 R)
• M72: 18,702,726 km (0.107 R)
• M73: 18,764,959 km (0.049 R)
• M74: 18,827,490 km (0.11 R)
• M75: 19,203,430 km (0.098 R)
• M76: 19,423,937 km (0.075 R)
• M77: 19,550,347 km (0.115 R)
• M78: 19,994,952 km (0.052 R)
• M79: 20,764,633 km (0.115 R)
• M80: 20,958,662 km (0.115 R)
• M81: 21,120,676 km (0.104 R)
• M82: 21,609,412 km (0.098 R)
• M83: 21,707,698 km (0.06 R)
• M84: 21,838,896 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 10.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.83 AU - 7.31 AU

Year: 6413 Days

Day: 13.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,485,074 km

• M1: 181,911 km (0.047 R)
• M2: 280,047 km (0.115 R)
• M3: 419,472 km (0.098 R)
• M4: 548,875 km (0.113 R)
• M5: 639,082 km (0.11 R)
• M6: 763,697 km (0.119 R)
• M7: 866,620 km (0.059 R)
• M8: 1,006,345 km (0.113 R)
• M9: 1,087,427 km (0.093 R)
• M10: 1,698,385 km (0.107 R)
• M11: 1,816,268 km (0.039 R)
• M12: 2,207,765 km (0.05 R)
• M13: 2,580,414 km (0.113 R)
• M14: 2,739,735 km (0.079 R)
• M15: 3,188,679 km (0.109 R)
• M16: 3,840,477 km (0.071 R)
• M17: 4,235,116 km (0.089 R)
• M18: 4,478,212 km (0.084 R)
• M19: 4,560,341 km (0.038 R)
• M20: 4,670,595 km (0.109 R)
• M21: 4,921,770 km (0.079 R)
• M22: 5,120,286 km (0.096 R)
• M23: 5,235,028 km (0.078 R)
• M24: 5,761,463 km (0.11 R)
• M25: 6,614,021 km (0.063 R)
• M26: 7,866,454 km (0.082 R)
• M27: 7,998,998 km (0.04 R)
• M28: 8,468,885 km (0.047 R)
• M29: 8,536,802 km (0.046 R)
• M30: 9,120,982 km (0.084 R)
• M31: 9,330,270 km (0.056 R)
• M32: 9,435,437 km (0.082 R)
• M33: 9,824,840 km (0.076 R)
• M34: 10,003,460 km (0.074 R)
• M35: 10,765,811 km (0.117 R)
• M36: 10,950,115 km (0.106 R)
• M37: 11,209,817 km (0.101 R)
• M38: 11,811,201 km (0.115 R)
• M39: 11,925,194 km (0.07 R)
• M40: 12,001,340 km (0.087 R)
• M41: 12,307,566 km (0.098 R)
• M42: 12,538,994 km (0.071 R)
• M43: 12,732,873 km (0.106 R)
• M44: 12,849,709 km (0.1 R)
• M45: 14,078,057 km (0.047 R)
• M46: 14,239,174 km (0.119 R)
• M47: 15,136,761 km (0.067 R)
• M48: 15,467,821 km (0.093 R)
• M49: 17,460,016 km (0.073 R)
• M50: 18,069,029 km (0.104 R)
• M51: 18,552,380 km (0.068 R)
• M52: 18,773,486 km (0.071 R)
• M53: 19,218,390 km (0.102 R)
• M54: 19,711,763 km (0.073 R)
• M55: 21,959,771 km (0.12 R)
• M56: 22,100,093 km (0.096 R)
• M57: 22,193,742 km (0.1 R)
• M58: 22,428,461 km (0.113 R)
• M59: 23,806,407 km (0.102 R)
• M60: 24,287,813 km (0.077 R)
• M61: 24,578,332 km (0.095 R)
• M62: 25,211,580 km (0.064 R)
• M63: 25,751,478 km (0.035 R)
• M64: 25,899,431 km (0.037 R)
• M65: 26,394,600 km (0.094 R)
• M66: 26,892,910 km (0.098 R)
• M67: 27,495,041 km (0.073 R)
• M68: 28,406,541 km (0.105 R)
• M69: 28,610,443 km (0.034 R)
• M70: 28,917,119 km (0.103 R)
• M71: 29,019,593 km (0.097 R)
• M72: 29,224,991 km (0.065 R)
• M73: 29,327,915 km (0.051 R)
• M74: 29,637,133 km (0.06 R)
• M75: 30,415,192 km (0.111 R)
• M76: 31,673,908 km (0.071 R)
• M77: 31,938,248 km (0.086 R)
• M78: 32,150,378 km (0.12 R)
• M79: 32,896,123 km (0.052 R)
• M80: 34,350,513 km (0.074 R)
• M81: 34,567,730 km (0.077 R)
• M82: 34,839,998 km (0.059 R)
• M83: 35,331,726 km (0.068 R)
• M84: 35,825,848 km (0.081 R)
• M85: 36,377,565 km (0.089 R)
• M86: 37,154,576 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.3

Radius: 4.6

Gravity: 26.9 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.48 AU - 15.98 AU

Year: 18325 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,485,074 km

• M1: 181,013 km (0.078 R)
• M2: 461,360 km (0.119 R)
• M3: 637,586 km (0.065 R)
• M4: 856,747 km (0.115 R)
• M5: 1,279,361 km (0.107 R)
• M6: 2,000,423 km (0.12 R)
• M7: 2,351,379 km (0.094 R)
• M8: 2,483,773 km (0.063 R)
• M9: 2,790,299 km (0.117 R)
• M10: 3,072,890 km (0.106 R)
• M11: 3,401,706 km (0.061 R)
• M12: 3,513,904 km (0.099 R)
• M13: 3,551,453 km (0.091 R)
• M14: 3,589,302 km (0.12 R)
• M15: 4,013,711 km (0.085 R)
• M16: 4,494,518 km (0.093 R)
• M17: 4,535,359 km (0.082 R)
• M18: 4,700,215 km (0.062 R)
• M19: 4,741,804 km (0.12 R)
• M20: 5,422,474 km (0.087 R)
• M21: 5,952,948 km (0.101 R)
• M22: 6,315,723 km (0.113 R)
• M23: 7,062,515 km (0.113 R)
• M24: 7,110,088 km (0.063 R)
• M25: 7,205,681 km (0.038 R)
• M26: 7,446,384 km (0.077 R)
• M27: 7,836,834 km (0.095 R)
• M28: 8,184,051 km (0.106 R)
• M29: 8,485,640 km (0.102 R)
• M30: 8,842,132 km (0.038 R)
• M31: 8,893,444 km (0.109 R)
• M32: 10,047,442 km (0.08 R)
• M33: 10,262,264 km (0.09 R)
• M34: 12,262,986 km (0.11 R)
• M35: 12,955,924 km (0.107 R)
• M36: 13,959,277 km (0.069 R)
• M37: 14,379,497 km (0.109 R)
• M38: 15,851,989 km (0.058 R)
• M39: 16,102,116 km (0.092 R)
• M40: 16,353,441 km (0.103 R)
• M41: 16,479,552 km (0.117 R)
• M42: 16,606,112 km (0.095 R)
• M43: 17,953,540 km (0.056 R)
• M44: 18,805,200 km (0.118 R)
• M45: 19,003,567 km (0.055 R)
• M46: 20,547,417 km (0.111 R)
• M47: 21,093,898 km (0.096 R)
• M48: 22,691,155 km (0.12 R)
• M49: 24,904,754 km (0.111 R)
• M50: 25,926,807 km (0.045 R)
• M51: 26,147,613 km (0.093 R)
• M52: 27,036,973 km (0.064 R)
• M53: 27,111,622 km (0.095 R)
• M54: 28,769,316 km (0.095 R)
• M55: 29,687,249 km (0.084 R)
• M56: 30,692,397 km (0.075 R)
• M57: 31,473,298 km (0.075 R)
• M58: 31,866,142 km (0.076 R)
• M59: 32,815,639 km (0.116 R)
• M60: 33,134,133 km (0.046 R)
• M61: 34,337,798 km (0.112 R)
• M62: 34,418,581 km (0.077 R)
• M63: 34,742,161 km (0.117 R)
• M64: 35,474,143 km (0.111 R)
• M65: 35,555,824 km (0.1 R)
• M66: 38,033,763 km (0.111 R)
• M67: 38,788,035 km (0.081 R)
• M68: 38,872,109 km (0.111 R)
• M69: 40,311,241 km (0.07 R)
• M70: 41,423,351 km (0.093 R)
• M71: 41,853,744 km (0.109 R)
• M72: 43,677,791 km (0.061 R)
• M73: 44,908,234 km (0.097 R)
• M74: 45,084,909 km (0.11 R)
• M75: 46,149,896 km (0.03 R)
• M76: 46,239,056 km (0.12 R)
• M77: 46,596,146 km (0.086 R)
• M78: 46,774,916 km (0.119 R)
• M79: 47,043,743 km (0.101 R)
• M80: 48,939,298 km (0.106 R)
• M81: 50,033,606 km (0.12 R)
• M82: 50,675,680 km (0.116 R)
• M83: 52,432,259 km (0.087 R)
• M84: 52,711,408 km (0.106 R)
• M85: 53,645,497 km (0.106 R)
• M86: 53,833,093 km (0.117 R)
• M87: 55,151,499 km (0.06 R)
• M88: 56,957,744 km (0.074 R)
• M89: 60,335,514 km (0.118 R)
• M90: 60,530,590 km (0.071 R)
• M91: 61,606,647 km (0.117 R)
• M92: 62,985,341 km (0.06 R)
• M93: 64,772,736 km (0.108 R)
• M94: 64,872,518 km (0.04 R)
• M95: 64,972,450 km (0.111 R)
• M96: 67,282,839 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit