🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 13.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.65 AU - 0.93 AU

Year: 245 Days

Day: 29.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,993,443 km

• M1: 400,623 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.77 AU - 1.79 AU

Year: 827 Days

Day: 40.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.67 AU - 2.05 AU

Year: 883 Days

Day: 47.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.64 AU - 3.16 AU

Year: 1720 Days

Day: 17.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,993,443 km

• M1: 701,913 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.98 AU - 3.8 AU

Year: 2174 Days

Day: 36.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,993,443 km

• M1: 2,458,791 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.51 AU - 4.83 AU

Year: 3515 Days

Day: 33.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,993,443 km

• M1: 2,856,123 km (0.115 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 9.5

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.84 AU - 7.9 AU

Year: 5599 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,993,443 km

• M1: 226,491 km (0.054 R)
• M2: 435,779 km (0.07 R)
• M3: 540,647 km (0.074 R)
• M4: 681,418 km (0.039 R)
• M5: 939,475 km (0.07 R)
• M6: 1,016,667 km (0.108 R)
• M7: 1,471,445 km (0.1 R)
• M8: 1,543,850 km (0.107 R)
• M9: 1,673,701 km (0.055 R)
• M10: 1,846,187 km (0.115 R)
• M11: 1,964,370 km (0.104 R)
• M12: 2,208,513 km (0.113 R)
• M13: 2,355,568 km (0.072 R)
• M14: 2,571,288 km (0.11 R)
• M15: 2,771,001 km (0.086 R)
• M16: 2,861,508 km (0.074 R)
• M17: 2,998,989 km (0.042 R)
• M18: 3,304,617 km (0.093 R)
• M19: 3,473,363 km (0.034 R)
• M20: 3,546,517 km (0.112 R)
• M21: 3,769,268 km (0.088 R)
• M22: 3,869,798 km (0.117 R)
• M23: 4,732,529 km (0.116 R)
• M24: 6,506,610 km (0.077 R)
• M25: 6,627,634 km (0.061 R)
• M26: 6,779,776 km (0.088 R)
• M27: 7,749,170 km (0.027 R)
• M28: 8,761,498 km (0.119 R)
• M29: 9,096,897 km (0.079 R)
• M30: 9,300,200 km (0.099 R)
• M31: 9,745,852 km (0.06 R)
• M32: 10,093,368 km (0.035 R)
• M33: 10,445,073 km (0.113 R)
• M34: 11,016,088 km (0.08 R)
• M35: 12,151,087 km (0.066 R)
• M36: 12,412,584 km (0.12 R)
• M37: 12,562,780 km (0.111 R)
• M38: 14,020,013 km (0.116 R)
• M39: 14,176,493 km (0.107 R)
• M40: 14,294,226 km (0.063 R)
• M41: 14,491,247 km (0.101 R)
• M42: 14,967,566 km (0.074 R)
• M43: 15,167,579 km (0.059 R)
• M44: 15,570,446 km (0.054 R)
• M45: 15,691,919 km (0.115 R)
• M46: 15,976,604 km (0.068 R)
• M47: 16,510,070 km (0.111 R)
• M48: 17,847,774 km (0.098 R)
• M49: 17,932,446 km (0.09 R)
• M50: 18,315,567 km (0.082 R)
• M51: 19,437,401 km (0.111 R)
• M52: 20,537,095 km (0.117 R)
• M53: 20,759,397 km (0.068 R)
• M54: 22,429,508 km (0.11 R)
• M55: 22,796,322 km (0.101 R)
• M56: 23,026,553 km (0.074 R)
• M57: 23,396,509 km (0.091 R)
• M58: 23,489,259 km (0.067 R)
• M59: 24,283,026 km (0.096 R)
• M60: 24,376,973 km (0.096 R)
• M61: 24,471,070 km (0.108 R)
• M62: 25,180,613 km (0.081 R)
• M63: 25,705,253 km (0.044 R)
• M64: 25,992,929 km (0.118 R)
• M65: 26,137,142 km (0.105 R)
• M66: 26,378,144 km (0.099 R)
• M67: 26,571,424 km (0.094 R)
• M68: 27,008,100 km (0.1 R)
• M69: 27,105,489 km (0.056 R)
• M70: 27,741,280 km (0.086 R)
• M71: 27,839,565 km (0.098 R)
• M72: 28,036,436 km (0.118 R)
• M73: 28,135,021 km (0.065 R)
• M74: 28,283,123 km (0.07 R)
• M75: 28,878,074 km (0.086 R)
• M76: 28,977,706 km (0.117 R)
• M77: 30,181,520 km (0.12 R)
• M78: 31,094,965 km (0.07 R)
• M79: 32,275,441 km (0.025 R)
• M80: 32,430,574 km (0.073 R)
• M81: 32,741,439 km (0.119 R)
• M82: 32,845,260 km (0.119 R)
• M83: 33,261,740 km (0.117 R)
• M84: 33,679,866 km (0.069 R)
• M85: 34,574,312 km (0.111 R)
• M86: 34,997,973 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.4

Radius: 12.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.82 AU - 8.54 AU

Year: 7412 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,993,443 km

• M1: 161,865 km (0.102 R)
• M2: 317,596 km (0.051 R)
• M3: 554,260 km (0.102 R)
• M4: 635,193 km (0.091 R)
• M5: 798,105 km (0.085 R)
• M6: 947,852 km (0.045 R)
• M7: 1,183,170 km (0.075 R)
• M8: 1,260,811 km (0.092 R)
• M9: 2,075,970 km (0.098 R)
• M10: 2,287,351 km (0.072 R)
• M11: 2,465,672 km (0.115 R)
• M12: 2,607,491 km (0.118 R)
• M13: 3,630,142 km (0.119 R)
• M14: 3,745,781 km (0.11 R)
• M15: 4,220,605 km (0.119 R)
• M16: 4,317,843 km (0.081 R)
• M17: 5,331,818 km (0.103 R)
• M18: 5,811,578 km (0.095 R)
• M19: 6,139,197 km (0.117 R)
• M20: 6,305,251 km (0.12 R)
• M21: 6,472,801 km (0.107 R)
• M22: 6,641,996 km (0.06 R)
• M23: 7,274,496 km (0.115 R)
• M24: 7,657,466 km (0.078 R)
• M25: 7,746,776 km (0.102 R)
• M26: 8,016,800 km (0.052 R)
• M27: 9,096,299 km (0.034 R)
• M28: 9,540,903 km (0.117 R)
• M29: 10,616,961 km (0.075 R)
• M30: 11,152,372 km (0.07 R)
• M31: 11,628,242 km (0.079 R)
• M32: 11,868,646 km (0.115 R)
• M33: 11,972,318 km (0.104 R)
• M34: 12,635,036 km (0.066 R)
• M35: 13,633,602 km (0.103 R)
• M36: 13,959,875 km (0.094 R)
• M37: 15,215,899 km (0.077 R)
• M38: 15,592,287 km (0.113 R)
• M39: 16,086,109 km (0.074 R)
• M40: 17,834,909 km (0.102 R)
• M41: 18,471,148 km (0.085 R)
• M42: 19,195,950 km (0.047 R)
• M43: 19,317,573 km (0.114 R)
• M44: 19,684,237 km (0.096 R)
• M45: 19,766,067 km (0.059 R)
• M46: 21,006,383 km (0.101 R)
• M47: 21,341,483 km (0.11 R)
• M48: 21,762,750 km (0.068 R)
• M49: 22,101,739 km (0.077 R)
• M50: 22,357,103 km (0.081 R)
• M51: 22,613,513 km (0.082 R)
• M52: 22,827,887 km (0.12 R)
• M53: 23,301,963 km (0.045 R)
• M54: 23,388,580 km (0.115 R)
• M55: 23,779,330 km (0.045 R)
• M56: 23,910,078 km (0.11 R)
• M57: 24,084,808 km (0.05 R)
• M58: 24,523,429 km (0.086 R)
• M59: 25,319,589 km (0.092 R)
• M60: 25,542,340 km (0.104 R)
• M61: 26,034,368 km (0.082 R)
• M62: 26,169,156 km (0.072 R)
• M63: 27,119,102 km (0.047 R)
• M64: 27,529,748 km (0.072 R)
• M65: 27,712,856 km (0.087 R)
• M66: 28,357,024 km (0.047 R)
• M67: 28,634,678 km (0.094 R)
• M68: 29,052,654 km (0.081 R)
• M69: 30,036,111 km (0.091 R)
• M70: 30,555,515 km (0.089 R)
• M71: 30,697,782 km (0.077 R)
• M72: 31,939,295 km (0.119 R)
• M73: 32,228,168 km (0.11 R)
• M74: 32,324,659 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 8.7

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.65 AU - 10.15 AU

Year: 8478 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,993,443 km

• M1: 155,133 km (0.039 R)
• M2: 339,737 km (0.056 R)
• M3: 601,234 km (0.069 R)
• M4: 849,566 km (0.066 R)
• M5: 1,437,935 km (0.115 R)
• M6: 2,081,654 km (0.116 R)
• M7: 2,155,406 km (0.099 R)
• M8: 2,382,346 km (0.111 R)
• M9: 3,394,525 km (0.101 R)
• M10: 3,511,212 km (0.088 R)
• M11: 4,052,606 km (0.118 R)
• M12: 4,555,854 km (0.099 R)
• M13: 4,880,481 km (0.106 R)
• M14: 5,012,426 km (0.117 R)
• M15: 5,620,691 km (0.101 R)
• M16: 6,181,085 km (0.047 R)
• M17: 7,054,736 km (0.102 R)
• M18: 7,166,785 km (0.086 R)
• M19: 7,316,981 km (0.111 R)
• M20: 7,696,960 km (0.09 R)
• M21: 7,812,300 km (0.106 R)
• M22: 7,966,835 km (0.118 R)
• M23: 8,239,851 km (0.064 R)
• M24: 8,397,228 km (0.047 R)
• M25: 8,714,974 km (0.079 R)
• M26: 10,109,076 km (0.042 R)
• M27: 10,193,300 km (0.073 R)
• M28: 10,532,288 km (0.066 R)
• M29: 10,703,129 km (0.116 R)
• M30: 11,134,270 km (0.093 R)
• M31: 11,395,767 km (0.11 R)
• M32: 11,483,432 km (0.117 R)
• M33: 11,924,895 km (0.087 R)
• M34: 13,052,713 km (0.073 R)
• M35: 13,282,346 km (0.086 R)
• M36: 13,932,498 km (0.117 R)
• M37: 14,879,154 km (0.078 R)
• M38: 15,215,300 km (0.029 R)
• M39: 15,748,766 km (0.104 R)
• M40: 16,436,617 km (0.102 R)
• M41: 16,634,984 km (0.115 R)
• M42: 16,983,846 km (0.111 R)
• M43: 17,486,645 km (0.09 R)
• M44: 18,096,406 km (0.114 R)
• M45: 19,024,062 km (0.086 R)
• M46: 19,128,033 km (0.115 R)
• M47: 19,546,009 km (0.11 R)
• M48: 19,651,027 km (0.083 R)
• M49: 20,284,873 km (0.085 R)
• M50: 20,550,858 km (0.083 R)
• M51: 20,764,633 km (0.08 R)
• M52: 22,335,710 km (0.039 R)
• M53: 22,941,731 km (0.077 R)
• M54: 23,052,433 km (0.112 R)
• M55: 23,218,936 km (0.078 R)
• M56: 24,057,133 km (0.103 R)
• M57: 24,113,382 km (0.062 R)
• M58: 24,451,772 km (0.07 R)
• M59: 25,190,337 km (0.053 R)
• M60: 25,476,368 km (0.117 R)
• M61: 25,533,664 km (0.084 R)
• M62: 25,993,827 km (0.11 R)
• M63: 26,572,920 km (0.03 R)
• M64: 27,156,202 km (0.069 R)
• M65: 27,861,855 km (0.08 R)
• M66: 28,395,022 km (0.113 R)
• M67: 28,991,319 km (0.091 R)
• M68: 29,531,517 km (0.116 R)
• M69: 30,257,067 km (0.052 R)
• M70: 31,110,822 km (0.066 R)
• M71: 33,656,529 km (0.091 R)
• M72: 33,719,510 km (0.112 R)
• M73: 34,287,533 km (0.082 R)
• M74: 34,350,813 km (0.053 R)
• M75: 36,397,461 km (0.082 R)
• M76: 37,175,071 km (0.089 R)
• M77: 37,631,195 km (0.105 R)
• M78: 38,089,114 km (0.069 R)
• M79: 38,154,787 km (0.109 R)
• M80: 39,806,348 km (0.114 R)
• M81: 41,144,501 km (0.117 R)
• M82: 41,751,419 km (0.092 R)
• M83: 43,179,032 km (0.08 R)
• M84: 44,002,119 km (0.057 R)
• M85: 44,553,687 km (0.119 R)
• M86: 45,524,278 km (0.056 R)
• M87: 45,802,978 km (0.095 R)
• M88: 46,082,128 km (0.087 R)
• M89: 46,993,478 km (0.113 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit