🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.62 AU

Year: 153 Days

Day: 28.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.14 AU - 1.16 AU

Year: 475 Days

Day: 28.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,905,271 km

• M1: 348,713 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.1 AU - 1.32 AU

Year: 512 Days

Day: 36.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,905,271 km

• M1: 314,754 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.03 AU - 2.57 AU

Year: 1343 Days

Day: 37.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.12 AU - 3.06 AU

Year: 1605 Days

Day: 28.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.65 AU - 3.13 AU

Year: 1892 Days

Day: 47.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,905,271 km

• M1: 1,722,619 km (0.104 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.4

Radius: 9.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.29 AU - 4.55 AU

Year: 3578 Days

Day: 7.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,905,271 km

• M1: 166,951 km (0.119 R)
• M2: 304,880 km (0.115 R)
• M3: 372,648 km (0.098 R)
• M4: 447,148 km (0.088 R)
• M5: 527,781 km (0.098 R)
• M6: 592,108 km (0.049 R)
• M7: 810,820 km (0.11 R)
• M8: 1,055,712 km (0.065 R)
• M9: 1,120,638 km (0.105 R)
• M10: 1,476,980 km (0.107 R)
• M11: 1,582,147 km (0.028 R)
• M12: 1,778,120 km (0.034 R)
• M13: 1,879,099 km (0.078 R)
• M14: 2,005,060 km (0.101 R)
• M15: 2,524,913 km (0.1 R)
• M16: 2,626,191 km (0.108 R)
• M17: 2,728,815 km (0.088 R)
• M18: 2,898,608 km (0.083 R)
• M19: 3,058,379 km (0.112 R)
• M20: 3,512,857 km (0.118 R)
• M21: 3,726,633 km (0.09 R)
• M22: 4,654,588 km (0.103 R)
• M23: 4,842,333 km (0.103 R)
• M24: 5,535,121 km (0.08 R)
• M25: 5,601,243 km (0.114 R)
• M26: 5,684,121 km (0.048 R)
• M27: 6,241,822 km (0.054 R)
• M28: 6,362,397 km (0.107 R)
• M29: 6,958,844 km (0.107 R)
• M30: 7,245,922 km (0.116 R)
• M31: 7,336,280 km (0.029 R)
• M32: 7,554,992 km (0.073 R)
• M33: 7,738,847 km (0.118 R)
• M34: 8,017,548 km (0.086 R)
• M35: 8,470,231 km (0.044 R)
• M36: 9,737,774 km (0.118 R)
• M37: 9,917,890 km (0.1 R)
• M38: 9,978,178 km (0.066 R)
• M39: 10,444,475 km (0.078 R)
• M40: 10,608,434 km (0.103 R)
• M41: 10,690,713 km (0.116 R)
• M42: 11,377,516 km (0.115 R)
• M43: 12,057,140 km (0.088 R)
• M44: 12,186,093 km (0.097 R)
• M45: 12,640,870 km (0.098 R)
• M46: 12,749,927 km (0.059 R)
• M47: 13,013,070 km (0.098 R)
• M48: 13,211,586 km (0.096 R)
• M49: 13,858,148 km (0.085 R)
• M50: 13,925,617 km (0.096 R)
• M51: 14,560,660 km (0.114 R)
• M52: 14,858,659 km (0.081 R)
• M53: 14,997,037 km (0.073 R)
• M54: 15,484,277 km (0.059 R)
• M55: 15,694,612 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 12.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.34 AU - 4.96 AU

Year: 3861 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 136.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,905,271 km

• M1: 232,924 km (0.098 R)
• M2: 497,563 km (0.088 R)
• M3: 712,983 km (0.111 R)
• M4: 972,835 km (0.111 R)
• M5: 1,108,371 km (0.089 R)
• M6: 1,211,144 km (0.116 R)
• M7: 1,330,972 km (0.096 R)
• M8: 1,511,387 km (0.093 R)
• M9: 1,670,709 km (0.103 R)
• M10: 1,790,238 km (0.061 R)
• M11: 1,990,699 km (0.03 R)
• M12: 2,313,980 km (0.091 R)
• M13: 2,741,830 km (0.117 R)
• M14: 2,992,556 km (0.11 R)
• M15: 3,593,640 km (0.118 R)
• M16: 4,376,635 km (0.103 R)
• M17: 4,798,352 km (0.107 R)
• M18: 5,036,063 km (0.111 R)
• M19: 5,123,428 km (0.056 R)
• M20: 5,233,382 km (0.098 R)
• M21: 5,410,955 km (0.116 R)
• M22: 5,523,004 km (0.068 R)
• M23: 5,840,899 km (0.088 R)
• M24: 6,376,011 km (0.108 R)
• M25: 6,494,492 km (0.095 R)
• M26: 6,589,786 km (0.082 R)
• M27: 6,733,699 km (0.095 R)
• M28: 7,000,133 km (0.11 R)
• M29: 7,122,355 km (0.086 R)
• M30: 7,393,875 km (0.042 R)
• M31: 7,769,665 km (0.047 R)
• M32: 8,644,663 km (0.079 R)
• M33: 8,749,680 km (0.113 R)
• M34: 9,120,533 km (0.092 R)
• M35: 9,281,052 km (0.081 R)
• M36: 9,442,618 km (0.082 R)
• M37: 10,459,135 km (0.078 R)
• M38: 11,022,970 km (0.095 R)
• M39: 11,712,765 km (0.078 R)
• M40: 11,799,981 km (0.047 R)
• M41: 12,594,645 km (0.096 R)
• M42: 12,983,599 km (0.109 R)
• M43: 13,255,119 km (0.075 R)
• M44: 13,803,695 km (0.102 R)
• M45: 14,049,933 km (0.08 R)
• M46: 14,173,650 km (0.081 R)
• M47: 14,453,249 km (0.085 R)
• M48: 14,546,897 km (0.075 R)
• M49: 14,640,695 km (0.076 R)
• M50: 15,239,535 km (0.085 R)
• M51: 15,685,935 km (0.056 R)
• M52: 15,878,617 km (0.119 R)
• M53: 16,169,136 km (0.062 R)
• M54: 16,624,363 km (0.104 R)
• M55: 16,722,499 km (0.074 R)
• M56: 17,348,416 km (0.115 R)
• M57: 17,814,563 km (0.098 R)
• M58: 18,082,792 km (0.112 R)
• M59: 18,386,177 km (0.07 R)
• M60: 19,581,763 km (0.09 R)
• M61: 20,101,915 km (0.078 R)
• M62: 20,521,387 km (0.114 R)
• M63: 22,408,115 km (0.048 R)
• M64: 22,588,979 km (0.099 R)
• M65: 23,025,057 km (0.097 R)
• M66: 23,794,738 km (0.101 R)
• M67: 24,053,243 km (0.05 R)
• M68: 24,275,546 km (0.088 R)
• M69: 25,096,539 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 11.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.14 AU - 9.16 AU

Year: 8146 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,905,271 km

• M1: 244,144 km (0.12 R)
• M2: 398,080 km (0.105 R)
• M3: 570,117 km (0.095 R)
• M4: 781,499 km (0.087 R)
• M5: 1,033,422 km (0.083 R)
• M6: 1,104,182 km (0.09 R)
• M7: 1,235,828 km (0.099 R)
• M8: 1,326,784 km (0.102 R)
• M9: 1,580,801 km (0.077 R)
• M10: 1,816,118 km (0.104 R)
• M11: 2,283,462 km (0.08 R)
• M12: 2,396,558 km (0.073 R)
• M13: 2,949,621 km (0.077 R)
• M14: 3,094,133 km (0.104 R)
• M15: 3,283,374 km (0.094 R)
• M16: 3,629,394 km (0.106 R)
• M17: 3,739,947 km (0.056 R)
• M18: 3,851,547 km (0.096 R)
• M19: 4,032,710 km (0.106 R)
• M20: 4,147,302 km (0.115 R)
• M21: 4,262,941 km (0.109 R)
• M22: 4,857,742 km (0.11 R)
• M23: 5,377,744 km (0.104 R)
• M24: 5,811,578 km (0.087 R)
• M25: 6,019,669 km (0.103 R)
• M26: 6,416,701 km (0.119 R)
• M27: 6,631,823 km (0.1 R)
• M28: 7,069,547 km (0.077 R)
• M29: 9,303,940 km (0.071 R)
• M30: 9,701,123 km (0.104 R)
• M31: 10,798,423 km (0.063 R)
• M32: 11,119,161 km (0.044 R)
• M33: 11,704,388 km (0.072 R)
• M34: 11,868,796 km (0.11 R)
• M35: 11,967,680 km (0.12 R)
• M36: 12,100,074 km (0.068 R)
• M37: 12,233,067 km (0.09 R)
• M38: 12,533,758 km (0.092 R)
• M39: 12,803,334 km (0.032 R)
• M40: 13,450,943 km (0.118 R)
• M41: 14,249,048 km (0.109 R)
• M42: 14,389,520 km (0.084 R)
• M43: 14,707,116 km (0.086 R)
• M44: 15,385,094 km (0.091 R)
• M45: 15,782,426 km (0.119 R)
• M46: 16,329,505 km (0.097 R)
• M47: 16,660,715 km (0.108 R)
• M48: 18,464,865 km (0.106 R)
• M49: 19,080,012 km (0.089 R)
• M50: 19,351,233 km (0.096 R)
• M51: 19,429,023 km (0.087 R)
• M52: 19,584,755 km (0.084 R)
• M53: 19,936,759 km (0.062 R)
• M54: 20,567,762 km (0.115 R)
• M55: 20,806,072 km (0.05 R)
• M56: 21,085,221 km (0.099 R)
• M57: 21,808,826 km (0.115 R)
• M58: 22,133,005 km (0.066 R)
• M59: 22,255,077 km (0.105 R)
• M60: 22,745,309 km (0.109 R)
• M61: 22,909,568 km (0.058 R)
• M62: 23,694,807 km (0.097 R)
• M63: 23,778,133 km (0.082 R)
• M64: 24,699,506 km (0.096 R)
• M65: 24,910,589 km (0.091 R)
• M66: 25,547,427 km (0.106 R)
• M67: 25,632,698 km (0.12 R)
• M68: 25,760,753 km (0.078 R)
• M69: 25,932,043 km (0.119 R)
• M70: 26,318,604 km (0.051 R)
• M71: 27,271,542 km (0.091 R)
• M72: 27,489,656 km (0.051 R)
• M73: 28,323,963 km (0.102 R)
• M74: 28,412,376 km (0.04 R)
• M75: 28,633,481 km (0.046 R)
• M76: 29,166,648 km (0.09 R)
• M77: 29,300,389 km (0.098 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 11.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.18 AU - 10.08 AU

Year: 9761 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,905,271 km

• M1: 154,684 km (0.109 R)
• M2: 224,397 km (0.069 R)
• M3: 502,499 km (0.094 R)
• M4: 624,721 km (0.068 R)
• M5: 1,103,733 km (0.114 R)
• M6: 1,185,414 km (0.103 R)
• M7: 1,737,729 km (0.095 R)
• M8: 2,072,230 km (0.077 R)
• M9: 2,257,581 km (0.092 R)
• M10: 2,448,618 km (0.084 R)
• M11: 2,579,067 km (0.117 R)
• M12: 2,711,761 km (0.114 R)
• M13: 3,007,216 km (0.074 R)
• M14: 3,753,560 km (0.12 R)
• M15: 4,134,885 km (0.113 R)
• M16: 4,343,425 km (0.08 R)
• M17: 4,689,594 km (0.096 R)
• M18: 4,907,259 km (0.09 R)
• M19: 5,072,714 km (0.099 R)
• M20: 5,352,462 km (0.107 R)
• M21: 5,694,892 km (0.027 R)
• M22: 5,927,217 km (0.116 R)
• M23: 6,074,122 km (0.075 R)
• M24: 6,311,534 km (0.077 R)
• M25: 6,491,650 km (0.093 R)
• M26: 6,582,306 km (0.057 R)
• M27: 6,826,151 km (0.075 R)
• M28: 7,166,486 km (0.082 R)
• M29: 7,385,946 km (0.069 R)
• M30: 8,220,553 km (0.056 R)
• M31: 8,384,512 km (0.105 R)
• M32: 8,782,442 km (0.045 R)
• M33: 9,322,640 km (0.029 R)
• M34: 9,425,115 km (0.083 R)
• M35: 10,082,896 km (0.088 R)
• M36: 10,293,829 km (0.083 R)
• M37: 10,506,109 km (0.059 R)
• M38: 10,719,884 km (0.08 R)
• M39: 10,863,199 km (0.047 R)
• M40: 11,369,887 km (0.119 R)
• M41: 11,810,303 km (0.117 R)
• M42: 12,859,583 km (0.101 R)
• M43: 13,164,912 km (0.052 R)
• M44: 13,549,977 km (0.066 R)
• M45: 14,173,650 km (0.093 R)
• M46: 14,291,683 km (0.053 R)
• M47: 15,733,058 km (0.094 R)
• M48: 15,977,801 km (0.079 R)
• M49: 16,429,736 km (0.053 R)
• M50: 16,719,656 km (0.056 R)
• M51: 17,178,473 km (0.044 R)
• M52: 17,346,322 km (0.08 R)
• M53: 18,151,308 km (0.053 R)
• M54: 18,322,298 km (0.071 R)
• M55: 19,185,329 km (0.107 R)
• M56: 20,861,573 km (0.112 R)
• M57: 22,446,562 km (0.106 R)
• M58: 22,722,121 km (0.092 R)
• M59: 23,509,006 km (0.048 R)
• M60: 23,882,552 km (0.092 R)
• M61: 24,493,510 km (0.096 R)
• M62: 25,109,703 km (0.112 R)
• M63: 25,730,983 km (0.072 R)
• M64: 26,164,069 km (0.117 R)
• M65: 26,696,638 km (0.069 R)
• M66: 26,988,653 km (0.115 R)
• M67: 27,477,838 km (0.118 R)
• M68: 27,920,498 km (0.113 R)
• M69: 28,862,815 km (0.066 R)
• M70: 29,162,459 km (0.087 R)
• M71: 29,614,095 km (0.117 R)
• M72: 29,916,433 km (0.064 R)
• M73: 30,321,095 km (0.074 R)
• M74: 30,931,454 km (0.12 R)
• M75: 33,361,223 km (0.089 R)
• M76: 34,043,987 km (0.103 R)
• M77: 34,572,367 km (0.11 R)
• M78: 34,837,604 km (0.113 R)
• M79: 35,156,846 km (0.089 R)
• M80: 35,263,360 km (0.064 R)
• M81: 35,583,798 km (0.079 R)
• M82: 35,905,284 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 11,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit