🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.48 AU - 0.68 AU

Year: 158 Days

Day: 14.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,922,926 km

• M1: 170,990 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.77 AU - 0.81 AU

Year: 251 Days

Day: 32.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 171.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.69 AU - 0.91 AU

Year: 256 Days

Day: 22.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,922,926 km

• M1: 505,641 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.36 AU - 1.38 AU

Year: 574 Days

Day: 24.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 13.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.88 AU - 9.32 AU

Year: 9033 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,922,926 km

• M1: 172,337 km (0.109 R)
• M2: 390,899 km (0.029 R)
• M3: 495,618 km (0.091 R)
• M4: 600,635 km (0.104 R)
• M5: 895,493 km (0.062 R)
• M6: 984,504 km (0.109 R)
• M7: 1,108,221 km (0.101 R)
• M8: 1,338,303 km (0.102 R)
• M9: 1,424,321 km (0.07 R)
• M10: 1,584,541 km (0.097 R)
• M11: 1,982,172 km (0.111 R)
• M12: 2,162,437 km (0.116 R)
• M13: 2,582,807 km (0.108 R)
• M14: 3,572,696 km (0.113 R)
• M15: 3,943,699 km (0.09 R)
• M16: 4,249,627 km (0.055 R)
• M17: 4,379,478 km (0.109 R)
• M18: 4,776,959 km (0.093 R)
• M19: 4,939,273 km (0.098 R)
• M20: 5,493,533 km (0.105 R)
• M21: 5,951,452 km (0.12 R)
• M22: 6,273,536 km (0.077 R)
• M23: 6,631,374 km (0.089 R)
• M24: 6,965,277 km (0.112 R)
• M25: 7,555,141 km (0.064 R)
• M26: 7,713,117 km (0.099 R)
• M27: 7,808,410 km (0.111 R)
• M28: 8,915,734 km (0.075 R)
• M29: 9,183,514 km (0.118 R)
• M30: 10,916,605 km (0.065 R)
• M31: 11,930,580 km (0.094 R)
• M32: 12,040,983 km (0.093 R)
• M33: 13,545,788 km (0.075 R)
• M34: 13,699,575 km (0.114 R)
• M35: 13,853,960 km (0.088 R)
• M36: 14,398,645 km (0.025 R)
• M37: 16,034,199 km (0.038 R)
• M38: 17,060,291 km (0.095 R)
• M39: 17,560,247 km (0.114 R)
• M40: 17,854,207 km (0.1 R)
• M41: 18,276,970 km (0.082 R)
• M42: 18,617,605 km (0.062 R)
• M43: 18,788,595 km (0.092 R)
• M44: 18,874,315 km (0.058 R)
• M45: 19,218,689 km (0.101 R)
• M46: 19,738,990 km (0.103 R)
• M47: 20,219,947 km (0.094 R)
• M48: 20,483,988 km (0.093 R)
• M49: 20,793,506 km (0.067 R)
• M50: 21,866,272 km (0.094 R)
• M51: 22,092,015 km (0.038 R)
• M52: 22,819,659 km (0.052 R)
• M53: 23,370,628 km (0.058 R)
• M54: 23,694,059 km (0.032 R)
• M55: 24,626,353 km (0.038 R)
• M56: 26,047,084 km (0.082 R)
• M57: 26,382,482 km (0.099 R)
• M58: 26,671,056 km (0.117 R)
• M59: 26,912,358 km (0.109 R)
• M60: 27,299,966 km (0.073 R)
• M61: 27,543,062 km (0.047 R)
• M62: 27,787,056 km (0.087 R)
• M63: 28,769,765 km (0.074 R)
• M64: 29,813,958 km (0.053 R)
• M65: 30,014,270 km (0.037 R)
• M66: 30,315,560 km (0.104 R)
• M67: 30,820,004 km (0.059 R)
• M68: 31,174,700 km (0.113 R)
• M69: 31,378,004 km (0.075 R)
• M70: 31,683,782 km (0.12 R)
• M71: 32,041,770 km (0.098 R)
• M72: 32,504,177 km (0.086 R)
• M73: 33,643,514 km (0.115 R)
• M74: 33,799,844 km (0.03 R)
• M75: 33,956,473 km (0.118 R)
• M76: 34,901,333 km (0.119 R)
• M77: 35,323,947 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.24 AU - 9.08 AU

Year: 9127 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,922,926 km

• M1: 100,530 km (0.076 R)
• M2: 190,737 km (0.106 R)
• M3: 275,559 km (0.069 R)
• M4: 696,677 km (0.071 R)
• M5: 941,270 km (0.076 R)
• M6: 1,073,664 km (0.115 R)
• M7: 1,558,959 km (0.096 R)
• M8: 1,611,019 km (0.065 R)
• M9: 1,716,785 km (0.113 R)
• M10: 1,825,094 km (0.097 R)
• M11: 3,180,750 km (0.101 R)
• M12: 3,472,615 km (0.101 R)
• M13: 3,820,131 km (0.08 R)
• M14: 4,276,405 km (0.036 R)
• M15: 4,350,156 km (0.083 R)
• M16: 4,623,771 km (0.09 R)
• M17: 4,851,758 km (0.048 R)
• M18: 5,292,773 km (0.097 R)
• M19: 5,692,498 km (0.094 R)
• M20: 6,719,637 km (0.059 R)
• M21: 7,065,059 km (0.087 R)
• M22: 7,564,267 km (0.11 R)
• M23: 7,803,025 km (0.083 R)
• M24: 8,689,692 km (0.104 R)
• M25: 8,908,404 km (0.067 R)
• M26: 9,065,781 km (0.114 R)
• M27: 9,319,648 km (0.106 R)
• M28: 9,996,878 km (0.079 R)
• M29: 11,466,677 km (0.089 R)
• M30: 13,504,948 km (0.08 R)
• M31: 14,528,496 km (0.096 R)
• M32: 15,918,709 km (0.074 R)
• M33: 17,311,765 km (0.106 R)
• M34: 18,703,175 km (0.092 R)
• M35: 18,783,808 km (0.103 R)
• M36: 18,945,374 km (0.115 R)
• M37: 19,432,763 km (0.04 R)
• M38: 19,637,114 km (0.119 R)
• M39: 19,718,944 km (0.026 R)
• M40: 20,212,916 km (0.066 R)
• M41: 20,295,644 km (0.109 R)
• M42: 20,378,372 km (0.107 R)
• M43: 21,888,412 km (0.12 R)
• M44: 22,357,103 km (0.081 R)
• M45: 23,217,440 km (0.103 R)
• M46: 24,176,362 km (0.057 R)
• M47: 24,704,892 km (0.107 R)
• M48: 25,281,741 km (0.078 R)
• M49: 25,370,901 km (0.112 R)
• M50: 26,358,397 km (0.082 R)
• M51: 26,675,096 km (0.042 R)
• M52: 26,993,290 km (0.087 R)
• M53: 27,312,532 km (0.12 R)
• M54: 27,862,903 km (0.076 R)
• M55: 28,231,961 km (0.117 R)
• M56: 28,370,638 km (0.109 R)
• M57: 28,509,614 km (0.112 R)
• M58: 29,067,913 km (0.115 R)
• M59: 29,864,971 km (0.034 R)
• M60: 30,811,925 km (0.107 R)
• M61: 30,907,070 km (0.11 R)
• M62: 31,097,957 km (0.039 R)
• M63: 31,672,562 km (0.052 R)

Asteroid Belt

Center: 9.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 11.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.44 AU - 12.18 AU

Year: 13623 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 80,922,926 km

• M1: 163,959 km (0.091 R)
• M2: 273,914 km (0.038 R)
• M3: 492,925 km (0.08 R)
• M4: 729,290 km (0.111 R)
• M5: 839,094 km (0.049 R)
• M6: 1,027,139 km (0.112 R)
• M7: 1,390,363 km (0.075 R)
• M8: 1,558,361 km (0.118 R)
• M9: 1,659,489 km (0.097 R)
• M10: 1,930,112 km (0.062 R)
• M11: 2,346,143 km (0.071 R)
• M12: 3,076,630 km (0.12 R)
• M13: 3,952,675 km (0.114 R)
• M14: 4,052,457 km (0.067 R)
• M15: 4,152,986 km (0.087 R)
• M16: 6,522,168 km (0.11 R)
• M17: 6,975,450 km (0.057 R)
• M18: 7,242,482 km (0.082 R)
• M19: 7,562,621 km (0.062 R)
• M20: 7,637,121 km (0.027 R)
• M21: 8,089,355 km (0.076 R)
• M22: 8,498,805 km (0.111 R)
• M23: 8,758,207 km (0.065 R)
• M24: 8,836,447 km (0.039 R)
• M25: 9,125,620 km (0.102 R)
• M26: 9,337,899 km (0.072 R)
• M27: 9,471,340 km (0.039 R)
• M28: 10,590,033 km (0.089 R)
• M29: 10,701,334 km (0.102 R)
• M30: 11,207,424 km (0.083 R)
• M31: 11,349,392 km (0.104 R)
• M32: 11,750,015 km (0.054 R)
• M33: 12,213,619 km (0.083 R)
• M34: 12,359,776 km (0.1 R)
• M35: 12,890,549 km (0.095 R)
• M36: 13,489,240 km (0.04 R)
• M37: 13,944,167 km (0.09 R)
• M38: 14,589,532 km (0.104 R)
• M39: 15,056,427 km (0.105 R)
• M40: 15,559,974 km (0.107 R)
• M41: 15,654,968 km (0.025 R)
• M42: 17,464,055 km (0.111 R)
• M43: 19,920,004 km (0.061 R)
• M44: 20,785,727 km (0.105 R)
• M45: 22,733,341 km (0.115 R)
• M46: 24,039,480 km (0.068 R)
• M47: 24,186,086 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.9

Radius: 5.2

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.7 AU - 22.54 AU

Year: 27626 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,922,926 km

• M1: 71,957 km (0.108 R)
• M2: 112,049 km (0.082 R)
• M3: 968,646 km (0.099 R)
• M4: 1,562,251 km (0.056 R)
• M5: 1,758,822 km (0.118 R)
• M6: 1,963,322 km (0.115 R)
• M7: 2,175,452 km (0.062 R)
• M8: 2,321,011 km (0.104 R)
• M9: 2,507,410 km (0.097 R)
• M10: 2,660,149 km (0.109 R)
• M11: 2,698,746 km (0.117 R)
• M12: 3,811,006 km (0.108 R)
• M13: 4,120,075 km (0.101 R)
• M14: 4,483,149 km (0.066 R)
• M15: 5,094,705 km (0.088 R)
• M16: 5,782,257 km (0.106 R)
• M17: 5,882,936 km (0.09 R)
• M18: 7,405,543 km (0.107 R)
• M19: 8,579,587 km (0.036 R)
• M20: 8,809,669 km (0.059 R)
• M21: 9,334,907 km (0.095 R)
• M22: 10,111,320 km (0.104 R)
• M23: 10,846,294 km (0.098 R)
• M24: 11,157,608 km (0.104 R)
• M25: 11,598,323 km (0.109 R)
• M26: 11,789,060 km (0.108 R)
• M27: 11,980,695 km (0.103 R)
• M28: 12,109,050 km (0.114 R)
• M29: 13,550,874 km (0.109 R)
• M30: 13,818,804 km (0.097 R)
• M31: 15,045,955 km (0.117 R)
• M32: 15,184,483 km (0.117 R)
• M33: 15,253,896 km (0.118 R)
• M34: 17,530,028 km (0.074 R)
• M35: 17,895,196 km (0.081 R)
• M36: 18,410,561 km (0.034 R)
• M37: 19,380,554 km (0.093 R)
• M38: 19,833,835 km (0.117 R)
• M39: 22,230,992 km (0.076 R)
• M40: 22,309,830 km (0.11 R)
• M41: 22,388,668 km (0.092 R)
• M42: 24,229,619 km (0.099 R)
• M43: 25,127,057 km (0.075 R)
• M44: 25,456,172 km (0.102 R)
• M45: 25,786,634 km (0.058 R)
• M46: 26,618,996 km (0.088 R)
• M47: 26,870,470 km (0.06 R)
• M48: 27,291,140 km (0.075 R)
• M49: 27,544,708 km (0.05 R)
• M50: 28,566,611 km (0.069 R)
• M51: 29,168,443 km (0.062 R)
• M52: 29,861,381 km (0.12 R)
• M53: 30,559,703 km (0.081 R)
• M54: 32,150,677 km (0.083 R)
• M55: 32,866,353 km (0.096 R)
• M56: 35,688,666 km (0.086 R)
• M57: 36,615,575 km (0.109 R)
• M58: 37,644,210 km (0.099 R)
• M59: 38,587,574 km (0.119 R)
• M60: 39,157,392 km (0.038 R)
• M61: 39,252,536 km (0.052 R)
• M62: 40,113,173 km (0.077 R)
• M63: 43,715,789 km (0.115 R)
• M64: 44,012,292 km (0.062 R)
• M65: 44,210,509 km (0.098 R)
• M66: 45,705,740 km (0.083 R)
• M67: 47,217,426 km (0.05 R)
• M68: 48,643,244 km (0.111 R)
• M69: 49,155,766 km (0.047 R)
• M70: 51,432,496 km (0.097 R)
• M71: 52,373,766 km (0.097 R)
• M72: 53,637,569 km (0.068 R)
• M73: 54,273,210 km (0.106 R)
• M74: 55,658,935 km (0.069 R)
• M75: 56,948,469 km (0.089 R)
• M76: 58,356,633 km (0.111 R)
• M77: 60,435,146 km (0.099 R)
• M78: 61,317,474 km (0.1 R)
• M79: 61,760,284 km (0.117 R)
• M80: 65,792,844 km (0.093 R)
• M81: 66,927,993 km (0.078 R)
• M82: 67,840,839 km (0.038 R)
• M83: 68,413,500 km (0.093 R)
• M84: 69,563,459 km (0.043 R)
• M85: 73,168,767 km (0.1 R)
• M86: 73,638,355 km (0.116 R)
• M87: 74,462,639 km (0.081 R)
• M88: 75,171,584 km (0.118 R)
• M89: 75,408,397 km (0.101 R)
• M90: 77,431,259 km (0.06 R)
• M91: 77,909,823 km (0.109 R)
• M92: 79,592,500 km (0.091 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 14,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit