🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.73 AU - 0.99 AU

Year: 297 Days

Day: 23.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,837,136 km

• M1: 281,543 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.9 AU - 1.3 AU

Year: 430 Days

Day: 19.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.69 AU - 2.71 AU

Year: 1654 Days

Day: 30 Hours

Environment

Temp: -94 °C

Axial Tilt: 84.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,837,136 km

• M1: 1,103,284 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.2 AU - 3.38 AU

Year: 1737 Days

Day: 28.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,837,136 km

• M1: 19,149 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.58 AU - 3.18 AU

Year: 1822 Days

Day: 44 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,837,136 km

• M1: 899,981 km (0.073 R)
• M2: 1,013,376 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.87 AU - 4.09 AU

Year: 2420 Days

Day: 15.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 8.2

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.13 AU - 5.57 AU

Year: 4613 Days

Day: 5.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,837,136 km

• M1: 135,835 km (0.104 R)
• M2: 553,512 km (0.116 R)
• M3: 689,347 km (0.052 R)
• M4: 793,467 km (0.073 R)
• M5: 1,125,724 km (0.094 R)
• M6: 1,445,115 km (0.035 R)
• M7: 1,678,189 km (0.102 R)
• M8: 1,749,098 km (0.092 R)
• M9: 1,908,719 km (0.112 R)
• M10: 2,103,496 km (0.036 R)
• M11: 2,336,420 km (0.117 R)
• M12: 2,448,020 km (0.071 R)
• M13: 2,545,109 km (0.057 R)
• M14: 2,827,101 km (0.089 R)
• M15: 3,014,995 km (0.037 R)
• M16: 3,101,762 km (0.061 R)
• M17: 3,385,101 km (0.104 R)
• M18: 3,529,911 km (0.106 R)
• M19: 3,713,917 km (0.063 R)
• M20: 3,769,717 km (0.101 R)
• M21: 4,129,649 km (0.11 R)
• M22: 4,226,289 km (0.106 R)
• M23: 4,362,723 km (0.114 R)
• M24: 4,500,652 km (0.097 R)
• M25: 4,760,803 km (0.09 R)
• M26: 4,882,426 km (0.09 R)
• M27: 5,149,757 km (0.109 R)
• M28: 5,274,671 km (0.08 R)
• M29: 5,421,876 km (0.081 R)
• M30: 5,763,108 km (0.112 R)
• M31: 6,045,699 km (0.108 R)
• M32: 6,556,426 km (0.094 R)
• M33: 6,624,194 km (0.094 R)
• M34: 7,150,629 km (0.068 R)
• M35: 8,268,125 km (0.084 R)
• M36: 8,562,085 km (0.047 R)
• M37: 8,834,502 km (0.079 R)
• M38: 9,566,485 km (0.055 R)
• M39: 9,978,776 km (0.082 R)
• M40: 10,634,464 km (0.069 R)
• M41: 10,740,678 km (0.069 R)
• M42: 10,927,376 km (0.116 R)
• M43: 11,061,416 km (0.025 R)
• M44: 11,684,940 km (0.107 R)
• M45: 11,959,751 km (0.114 R)
• M46: 12,153,181 km (0.057 R)
• M47: 12,208,682 km (0.031 R)
• M48: 12,264,333 km (0.086 R)
• M49: 12,909,548 km (0.078 R)
• M50: 13,136,488 km (0.107 R)
• M51: 13,623,280 km (0.048 R)
• M52: 13,796,514 km (0.112 R)
• M53: 13,970,496 km (0.091 R)
• M54: 14,203,570 km (0.102 R)
• M55: 14,555,574 km (0.084 R)
• M56: 14,614,665 km (0.082 R)
• M57: 15,089,040 km (0.088 R)
• M58: 15,268,407 km (0.083 R)
• M59: 15,328,247 km (0.081 R)
• M60: 15,749,813 km (0.114 R)
• M61: 15,961,943 km (0.099 R)
• M62: 16,114,234 km (0.082 R)
• M63: 16,389,195 km (0.07 R)
• M64: 16,635,134 km (0.077 R)
• M65: 16,696,768 km (0.071 R)
• M66: 16,913,086 km (0.114 R)
• M67: 17,599,292 km (0.113 R)
• M68: 18,326,338 km (0.086 R)
• M69: 18,389,917 km (0.106 R)
• M70: 19,159,897 km (0.074 R)
• M71: 19,711,763 km (0.049 R)
• M72: 19,842,213 km (0.101 R)
• M73: 20,698,062 km (0.073 R)
• M74: 20,797,545 km (0.114 R)
• M75: 20,930,537 km (0.085 R)
• M76: 21,130,550 km (0.117 R)
• M77: 21,398,180 km (0.115 R)
• M78: 21,700,518 km (0.044 R)
• M79: 22,071,969 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.2

Radius: 8.1

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.5 AU - 10.3 AU

Year: 9076 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,837,136 km

• M1: 122,072 km (0.087 R)
• M2: 176,525 km (0.112 R)
• M3: 597,195 km (0.091 R)
• M4: 756,816 km (0.108 R)
• M5: 1,022,202 km (0.102 R)
• M6: 1,078,900 km (0.091 R)
• M7: 1,255,276 km (0.1 R)
• M8: 1,839,605 km (0.042 R)
• M9: 2,075,521 km (0.12 R)
• M10: 2,524,464 km (0.105 R)
• M11: 2,654,465 km (0.09 R)
• M12: 3,085,606 km (0.083 R)
• M13: 3,224,881 km (0.049 R)
• M14: 3,423,248 km (0.093 R)
• M15: 3,538,438 km (0.055 R)
• M16: 4,256,658 km (0.111 R)
• M17: 4,537,603 km (0.114 R)
• M18: 4,664,312 km (0.119 R)
• M19: 4,792,218 km (0.072 R)
• M20: 5,183,117 km (0.102 R)
• M21: 6,099,704 km (0.106 R)
• M22: 6,416,253 km (0.106 R)
• M23: 6,487,461 km (0.096 R)
• M24: 6,594,573 km (0.117 R)
• M25: 6,666,231 km (0.104 R)
• M26: 7,102,309 km (0.111 R)
• M27: 7,773,554 km (0.111 R)
• M28: 8,582,280 km (0.11 R)
• M29: 9,056,206 km (0.11 R)
• M30: 10,361,597 km (0.092 R)
• M31: 10,993,648 km (0.099 R)
• M32: 11,335,779 km (0.094 R)
• M33: 11,811,949 km (0.118 R)
• M34: 11,942,996 km (0.114 R)
• M35: 12,118,475 km (0.075 R)
• M36: 12,338,982 km (0.109 R)
• M37: 13,143,819 km (0.104 R)
• M38: 13,234,176 km (0.106 R)
• M39: 13,552,520 km (0.085 R)
• M40: 13,919,334 km (0.065 R)
• M41: 14,616,011 km (0.096 R)
• M42: 14,992,250 km (0.105 R)
• M43: 15,181,491 km (0.111 R)
• M44: 15,514,646 km (0.047 R)
• M45: 15,610,388 km (0.025 R)
• M46: 15,802,173 km (0.12 R)
• M47: 16,528,620 km (0.104 R)
• M48: 17,315,505 km (0.06 R)
• M49: 17,663,619 km (0.113 R)
• M50: 17,763,550 km (0.101 R)
• M51: 18,215,336 km (0.04 R)
• M52: 18,823,601 km (0.11 R)
• M53: 19,181,589 km (0.09 R)
• M54: 19,284,213 km (0.06 R)
• M55: 19,335,674 km (0.051 R)
• M56: 19,593,432 km (0.079 R)
• M57: 20,060,177 km (0.117 R)
• M58: 20,268,866 km (0.106 R)
• M59: 22,232,637 km (0.092 R)
• M60: 22,394,502 km (0.062 R)
• M61: 23,264,414 km (0.105 R)
• M62: 23,538,477 km (0.052 R)
• M63: 23,648,431 km (0.073 R)
• M64: 23,813,737 km (0.114 R)
• M65: 24,645,651 km (0.052 R)
• M66: 25,093,397 km (0.09 R)
• M67: 25,205,596 km (0.076 R)
• M68: 25,487,139 km (0.115 R)
• M69: 26,738,375 km (0.092 R)
• M70: 28,359,568 km (0.081 R)
• M71: 28,710,973 km (0.037 R)
• M72: 28,769,765 km (0.116 R)
• M73: 28,887,349 km (0.086 R)
• M74: 29,064,024 km (0.113 R)
• M75: 31,574,725 km (0.094 R)
• M76: 31,756,786 km (0.064 R)
• M77: 32,549,505 km (0.077 R)
• M78: 33,472,075 km (0.059 R)
• M79: 34,653,150 km (0.078 R)
• M80: 34,903,577 km (0.098 R)
• M81: 35,028,940 km (0.056 R)
• M82: 35,091,771 km (0.116 R)
• M83: 35,154,452 km (0.103 R)
• M84: 35,911,118 km (0.077 R)
• M85: 37,504,336 km (0.067 R)
• M86: 42,420,720 km (0.067 R)
• M87: 44,103,995 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.2

Radius: 4

Gravity: 26.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.47 AU - 17.13 AU

Year: 20159 Days

Day: 17.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,837,136 km

• M1: 55,501 km (0.03 R)
• M2: 193,280 km (0.1 R)
• M3: 438,172 km (0.105 R)
• M4: 1,025,793 km (0.09 R)
• M5: 1,543,252 km (0.111 R)
• M6: 2,675,857 km (0.115 R)
• M7: 2,810,495 km (0.087 R)
• M8: 2,947,377 km (0.12 R)
• M9: 3,016,641 km (0.05 R)
• M10: 3,553,249 km (0.117 R)
• M11: 4,080,132 km (0.094 R)
• M12: 4,792,667 km (0.106 R)
• M13: 5,246,846 km (0.11 R)
• M14: 5,373,107 km (0.101 R)
• M15: 5,500,265 km (0.084 R)
• M16: 6,329,037 km (0.091 R)
• M17: 6,872,377 km (0.079 R)
• M18: 7,477,500 km (0.051 R)
• M19: 8,887,909 km (0.062 R)
• M20: 9,700,225 km (0.079 R)
• M21: 9,855,209 km (0.091 R)
• M22: 11,503,777 km (0.026 R)
• M23: 11,612,984 km (0.12 R)
• M24: 11,722,639 km (0.051 R)
• M25: 12,555,450 km (0.115 R)
• M26: 14,512,938 km (0.095 R)
• M27: 15,346,049 km (0.098 R)
• M28: 16,255,753 km (0.104 R)
• M29: 16,871,947 km (0.034 R)
• M30: 17,245,343 km (0.041 R)
• M31: 17,873,505 km (0.104 R)
• M32: 18,509,296 km (0.106 R)
• M33: 18,701,529 km (0.089 R)
• M34: 19,023,314 km (0.079 R)
• M35: 20,593,044 km (0.117 R)
• M36: 21,259,204 km (0.054 R)
• M37: 21,326,224 km (0.081 R)
• M38: 23,230,904 km (0.076 R)
• M39: 23,715,601 km (0.102 R)
• M40: 23,924,290 km (0.061 R)
• M41: 24,835,790 km (0.113 R)
• M42: 26,331,918 km (0.119 R)
• M43: 27,930,371 km (0.088 R)
• M44: 29,784,637 km (0.11 R)
• M45: 30,537,413 km (0.077 R)
• M46: 31,831,435 km (0.069 R)
• M47: 32,292,346 km (0.118 R)
• M48: 32,446,432 km (0.042 R)
• M49: 33,688,393 km (0.105 R)
• M50: 33,844,723 km (0.111 R)
• M51: 34,079,741 km (0.071 R)
• M52: 35,500,772 km (0.09 R)
• M53: 37,911,990 km (0.093 R)
• M54: 37,993,222 km (0.084 R)
• M55: 38,645,618 km (0.077 R)
• M56: 38,973,088 km (0.12 R)
• M57: 39,878,604 km (0.08 R)
• M58: 40,209,664 km (0.034 R)
• M59: 40,957,653 km (0.108 R)
• M60: 45,800,734 km (0.114 R)
• M61: 45,887,352 km (0.106 R)
• M62: 47,805,496 km (0.105 R)
• M63: 47,893,310 km (0.094 R)
• M64: 48,069,087 km (0.049 R)
• M65: 50,106,012 km (0.105 R)
• M66: 52,714,250 km (0.102 R)
• M67: 54,630,300 km (0.074 R)
• M68: 56,847,789 km (0.12 R)
• M69: 56,940,839 km (0.109 R)
• M70: 58,530,167 km (0.102 R)
• M71: 58,718,211 km (0.1 R)
• M72: 59,471,886 km (0.034 R)
• M73: 60,134,155 km (0.114 R)
• M74: 60,228,851 km (0.108 R)
• M75: 62,422,853 km (0.117 R)
• M76: 63,288,426 km (0.034 R)
• M77: 63,771,029 km (0.064 R)
• M78: 64,545,796 km (0.064 R)
• M79: 64,642,886 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 14,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit