🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.66 AU

Year: 168 Days

Day: 33.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.2 AU - 1.42 AU

Year: 529 Days

Day: 41.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.42 AU - 1.44 AU

Year: 604 Days

Day: 47.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.45 AU - 2.01 AU

Year: 803 Days

Day: 15.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.76 AU - 2.82 AU

Year: 1224 Days

Day: 34 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.7 AU - 3.52 AU

Year: 1937 Days

Day: 35.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,955,020 km

• M1: 1,468,752 km (0.097 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 11.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.34 AU - 6.62 AU

Year: 4530 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,955,020 km

• M1: 140,323 km (0.113 R)
• M2: 248,632 km (0.087 R)
• M3: 344,673 km (0.116 R)
• M4: 695,331 km (0.102 R)
• M5: 822,339 km (0.081 R)
• M6: 1,014,274 km (0.116 R)
• M7: 1,130,960 km (0.062 R)
• M8: 1,362,238 km (0.1 R)
• M9: 1,541,756 km (0.1 R)
• M10: 1,942,828 km (0.045 R)
• M11: 3,243,581 km (0.116 R)
• M12: 3,508,220 km (0.054 R)
• M13: 3,941,904 km (0.059 R)
• M14: 4,344,472 km (0.118 R)
• M15: 4,935,383 km (0.046 R)
• M16: 5,163,520 km (0.098 R)
• M17: 5,291,875 km (0.057 R)
• M18: 5,922,281 km (0.088 R)
• M19: 6,002,764 km (0.055 R)
• M20: 7,805,867 km (0.066 R)
• M21: 7,982,991 km (0.113 R)
• M22: 8,401,566 km (0.065 R)
• M23: 8,552,809 km (0.088 R)
• M24: 8,674,433 km (0.087 R)
• M25: 8,796,654 km (0.115 R)
• M26: 9,073,859 km (0.08 R)
• M27: 9,166,759 km (0.108 R)
• M28: 9,260,108 km (0.061 R)
• M29: 9,353,756 km (0.044 R)
• M30: 9,447,704 km (0.081 R)
• M31: 9,795,070 km (0.052 R)
• M32: 10,018,270 km (0.12 R)
• M33: 10,307,592 km (0.103 R)
• M34: 10,437,144 km (0.097 R)
• M35: 11,092,981 km (0.055 R)
• M36: 11,225,824 km (0.083 R)
• M37: 11,593,685 km (0.059 R)
• M38: 11,999,395 km (0.115 R)
• M39: 12,547,821 km (0.108 R)
• M40: 13,562,693 km (0.113 R)
• M41: 13,669,057 km (0.087 R)
• M42: 13,740,265 km (0.1 R)
• M43: 13,954,489 km (0.099 R)
• M44: 14,277,770 km (0.079 R)
• M45: 14,350,026 km (0.116 R)
• M46: 14,531,040 km (0.08 R)
• M47: 14,931,962 km (0.048 R)
• M48: 16,119,021 km (0.059 R)
• M49: 16,685,847 km (0.04 R)
• M50: 17,451,788 km (0.097 R)
• M51: 17,800,202 km (0.112 R)
• M52: 17,916,888 km (0.095 R)
• M53: 18,033,874 km (0.082 R)
• M54: 18,346,832 km (0.045 R)
• M55: 19,416,607 km (0.091 R)
• M56: 20,384,355 km (0.084 R)
• M57: 20,669,639 km (0.057 R)
• M58: 21,948,700 km (0.091 R)
• M59: 22,871,869 km (0.08 R)
• M60: 23,338,315 km (0.091 R)
• M61: 23,551,342 km (0.082 R)
• M62: 23,722,183 km (0.092 R)
• M63: 24,496,203 km (0.104 R)
• M64: 24,799,587 km (0.05 R)
• M65: 25,322,432 km (0.101 R)
• M66: 25,585,125 km (0.084 R)
• M67: 25,672,939 km (0.117 R)
• M68: 26,025,093 km (0.108 R)
• M69: 26,867,927 km (0.045 R)
• M70: 27,091,277 km (0.084 R)
• M71: 27,990,659 km (0.031 R)
• M72: 28,398,613 km (0.107 R)
• M73: 28,671,629 km (0.102 R)
• M74: 29,174,427 km (0.082 R)
• M75: 29,541,989 km (0.1 R)
• M76: 29,957,273 km (0.113 R)
• M77: 30,142,475 km (0.074 R)
• M78: 30,328,126 km (0.114 R)
• M79: 30,980,672 km (0.065 R)
• M80: 31,167,968 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 8.5

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.81 AU - 10.07 AU

Year: 11066 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,955,020 km

• M1: 142,567 km (0.098 R)
• M2: 230,381 km (0.117 R)
• M3: 285,732 km (0.094 R)
• M4: 473,028 km (0.118 R)
• M5: 534,214 km (0.095 R)
• M6: 648,357 km (0.104 R)
• M7: 717,621 km (0.088 R)
• M8: 1,102,686 km (0.102 R)
• M9: 1,384,678 km (0.096 R)
• M10: 1,545,795 km (0.05 R)
• M11: 1,713,344 km (0.12 R)
• M12: 1,937,442 km (0.108 R)
• M13: 2,066,096 km (0.113 R)
• M14: 2,386,535 km (0.078 R)
• M15: 2,694,108 km (0.084 R)
• M16: 3,194,214 km (0.065 R)
• M17: 3,787,070 km (0.112 R)
• M18: 4,312,458 km (0.064 R)
• M19: 5,503,855 km (0.097 R)
• M20: 5,650,461 km (0.09 R)
• M21: 5,798,264 km (0.111 R)
• M22: 5,872,614 km (0.087 R)
• M23: 6,249,601 km (0.069 R)
• M24: 6,479,383 km (0.095 R)
• M25: 7,265,819 km (0.089 R)
• M26: 7,548,110 km (0.087 R)
• M27: 8,332,601 km (0.117 R)
• M28: 9,056,356 km (0.119 R)
• M29: 10,472,749 km (0.058 R)
• M30: 10,883,544 km (0.113 R)
• M31: 11,021,623 km (0.098 R)
• M32: 11,673,571 km (0.032 R)
• M33: 11,862,214 km (0.111 R)
• M34: 13,210,539 km (0.08 R)
• M35: 16,101,817 km (0.09 R)
• M36: 16,311,853 km (0.069 R)
• M37: 16,469,978 km (0.08 R)
• M38: 17,107,414 km (0.11 R)
• M39: 17,375,493 km (0.115 R)
• M40: 17,483,054 km (0.102 R)
• M41: 17,861,387 km (0.119 R)
• M42: 18,024,449 km (0.037 R)
• M43: 18,242,413 km (0.092 R)
• M44: 18,791,437 km (0.074 R)
• M45: 19,905,792 km (0.081 R)
• M46: 20,414,125 km (0.116 R)
• M47: 21,156,131 km (0.038 R)
• M48: 21,271,022 km (0.064 R)
• M49: 21,443,808 km (0.084 R)
• M50: 21,674,787 km (0.081 R)
• M51: 22,607,529 km (0.095 R)
• M52: 24,270,908 km (0.119 R)
• M53: 25,605,471 km (0.08 R)
• M54: 27,150,667 km (0.082 R)
• M55: 27,213,049 km (0.111 R)
• M56: 27,588,690 km (0.092 R)
• M57: 28,029,106 km (0.089 R)
• M58: 28,408,336 km (0.104 R)
• M59: 28,662,204 km (0.083 R)
• M60: 30,136,341 km (0.111 R)
• M61: 30,200,968 km (0.1 R)
• M62: 30,330,370 km (0.1 R)
• M63: 30,719,923 km (0.103 R)
• M64: 31,045,597 km (0.077 R)
• M65: 31,307,094 km (0.113 R)
• M66: 31,372,618 km (0.037 R)
• M67: 32,029,951 km (0.049 R)
• M68: 32,559,079 km (0.039 R)
• M69: 33,091,049 km (0.087 R)
• M70: 33,291,361 km (0.05 R)
• M71: 33,894,539 km (0.077 R)
• M72: 34,096,347 km (0.075 R)
• M73: 34,231,134 km (0.091 R)
• M74: 34,568,926 km (0.094 R)
• M75: 35,043,600 km (0.109 R)
• M76: 38,637,091 km (0.082 R)
• M77: 39,837,165 km (0.077 R)
• M78: 39,979,133 km (0.036 R)
• M79: 40,906,191 km (0.104 R)
• M80: 41,552,005 km (0.082 R)
• M81: 41,840,131 km (0.055 R)
• M82: 41,984,493 km (0.115 R)
• M83: 42,129,004 km (0.076 R)
• M84: 46,540,047 km (0.116 R)
• M85: 47,665,472 km (0.115 R)
• M86: 48,269,399 km (0.045 R)
• M87: 49,104,005 km (0.103 R)
• M88: 50,556,750 km (0.102 R)
• M89: 50,941,366 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.8

Radius: 5.7

Gravity: 27.97 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.63 AU - 17.99 AU

Year: 20125 Days

Day: 19 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,955,020 km

• M1: 84,672 km (0.06 R)
• M2: 596,746 km (0.082 R)
• M3: 692,189 km (0.084 R)
• M4: 767,287 km (0.114 R)
• M5: 818,899 km (0.102 R)
• M6: 1,037,012 km (0.106 R)
• M7: 1,152,951 km (0.119 R)
• M8: 1,460,973 km (0.034 R)
• M9: 1,657,844 km (0.07 R)
• M10: 1,933,552 km (0.119 R)
• M11: 3,342,166 km (0.101 R)
• M12: 3,645,401 km (0.118 R)
• M13: 4,048,118 km (0.118 R)
• M14: 4,559,444 km (0.037 R)
• M15: 5,744,259 km (0.11 R)
• M16: 7,294,093 km (0.111 R)
• M17: 8,317,043 km (0.08 R)
• M18: 8,904,514 km (0.12 R)
• M19: 9,203,261 km (0.047 R)
• M20: 9,263,399 km (0.118 R)
• M21: 9,627,072 km (0.073 R)
• M22: 10,243,415 km (0.06 R)
• M23: 12,432,780 km (0.113 R)
• M24: 12,632,792 km (0.104 R)
• M25: 13,171,045 km (0.117 R)
• M26: 13,443,014 km (0.045 R)
• M27: 15,042,515 km (0.108 R)
• M28: 15,828,502 km (0.097 R)
• M29: 16,335,639 km (0.068 R)
• M30: 16,408,493 km (0.113 R)
• M31: 16,481,497 km (0.1 R)
• M32: 18,340,998 km (0.082 R)
• M33: 19,334,029 km (0.112 R)
• M34: 20,109,694 km (0.034 R)
• M35: 20,895,382 km (0.096 R)
• M36: 21,531,322 km (0.114 R)
• M37: 21,931,945 km (0.088 R)
• M38: 23,394,414 km (0.093 R)
• M39: 23,641,251 km (0.111 R)
• M40: 24,054,440 km (0.091 R)
• M41: 25,055,998 km (0.104 R)
• M42: 25,140,072 km (0.104 R)
• M43: 25,392,892 km (0.116 R)
• M44: 26,326,981 km (0.063 R)
• M45: 26,755,430 km (0.043 R)
• M46: 27,532,142 km (0.094 R)
• M47: 28,141,454 km (0.088 R)
• M48: 28,579,327 km (0.093 R)
• M49: 29,019,444 km (0.085 R)
• M50: 29,107,856 km (0.111 R)
• M51: 30,802,501 km (0.059 R)
• M52: 32,437,157 km (0.105 R)
• M53: 32,896,273 km (0.061 R)
• M54: 33,172,879 km (0.11 R)
• M55: 34,286,486 km (0.114 R)
• M56: 34,754,129 km (0.095 R)
• M57: 36,550,350 km (0.106 R)
• M58: 36,741,087 km (0.07 R)
• M59: 36,932,274 km (0.077 R)
• M60: 38,473,431 km (0.102 R)
• M61: 39,056,713 km (0.101 R)
• M62: 41,319,680 km (0.101 R)
• M63: 42,617,591 km (0.053 R)
• M64: 42,918,881 km (0.113 R)
• M65: 46,280,644 km (0.076 R)
• M66: 48,254,289 km (0.099 R)
• M67: 48,778,181 km (0.09 R)
• M68: 50,467,290 km (0.115 R)
• M69: 51,746,801 km (0.025 R)
• M70: 53,794,198 km (0.091 R)
• M71: 56,749,055 km (0.077 R)
• M72: 57,745,676 km (0.084 R)
• M73: 58,636,381 km (0.106 R)
• M74: 58,747,981 km (0.047 R)
• M75: 59,195,429 km (0.097 R)
• M76: 59,980,967 km (0.078 R)
• M77: 61,675,911 km (0.11 R)
• M78: 62,358,376 km (0.032 R)
• M79: 63,386,563 km (0.106 R)
• M80: 67,789,527 km (0.098 R)
• M81: 69,909,329 km (0.037 R)
• M82: 71,096,388 km (0.053 R)
• M83: 73,731,255 km (0.114 R)
• M84: 74,818,383 km (0.072 R)
• M85: 74,939,408 km (0.083 R)
• M86: 76,397,837 km (0.1 R)
• M87: 77,375,459 km (0.111 R)
• M88: 77,620,351 km (0.117 R)
• M89: 77,865,692 km (0.088 R)
• M90: 78,356,971 km (0.111 R)
• M91: 81,077,708 km (0.085 R)
• M92: 81,326,638 km (0.038 R)
• M93: 81,700,334 km (0.113 R)
• M94: 82,699,947 km (0.104 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 14,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit