🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 45.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.44 AU - 0.64 AU

Year: 149 Days

Day: 19.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.05 AU - 1.25 AU

Year: 465 Days

Day: 18.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.7 AU - 1.8 AU

Year: 872 Days

Day: 21.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.54 AU - 2.12 AU

Year: 933 Days

Day: 28.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.65 AU - 2.45 AU

Year: 1106 Days

Day: 18.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.2

Radius: 13.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.18 AU - 5.92 AU

Year: 4275 Days

Day: 15 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,185,621 km

• M1: 286,630 km (0.079 R)
• M2: 571,913 km (0.115 R)
• M3: 725,699 km (0.114 R)
• M4: 955,033 km (0.054 R)
• M5: 1,041,351 km (0.114 R)
• M6: 1,156,541 km (0.11 R)
• M7: 1,359,097 km (0.116 R)
• M8: 1,588,580 km (0.111 R)
• M9: 1,862,344 km (0.042 R)
• M10: 2,543,313 km (0.038 R)
• M11: 2,684,833 km (0.036 R)
• M12: 2,865,697 km (0.08 R)
• M13: 3,069,300 km (0.105 R)
• M14: 3,239,542 km (0.054 R)
• M15: 3,569,704 km (0.06 R)
• M16: 3,972,422 km (0.056 R)
• M17: 4,075,495 km (0.031 R)
• M18: 4,326,370 km (0.086 R)
• M19: 4,998,214 km (0.097 R)
• M20: 5,154,544 km (0.106 R)
• M21: 5,494,879 km (0.108 R)
• M22: 5,587,032 km (0.073 R)
• M23: 6,174,054 km (0.077 R)
• M24: 6,707,071 km (0.116 R)
• M25: 6,929,373 km (0.067 R)
• M26: 7,280,180 km (0.048 R)
• M27: 7,585,510 km (0.083 R)
• M28: 7,973,267 km (0.101 R)
• M29: 8,580,335 km (0.103 R)
• M30: 8,903,018 km (0.113 R)
• M31: 9,011,477 km (0.082 R)
• M32: 9,147,611 km (0.096 R)
• M33: 9,951,250 km (0.115 R)
• M34: 10,120,296 km (0.084 R)
• M35: 10,633,267 km (0.081 R)
• M36: 10,719,735 km (0.106 R)
• M37: 11,477,747 km (0.088 R)
• M38: 12,042,778 km (0.039 R)
• M39: 12,132,836 km (0.113 R)
• M40: 12,464,943 km (0.115 R)
• M41: 13,014,865 km (0.094 R)
• M42: 13,323,785 km (0.072 R)
• M43: 14,043,650 km (0.101 R)
• M44: 14,647,876 km (0.068 R)
• M45: 15,163,390 km (0.094 R)
• M46: 15,881,908 km (0.096 R)
• M47: 16,145,949 km (0.057 R)
• M48: 16,478,056 km (0.086 R)
• M49: 17,182,811 km (0.093 R)
• M50: 17,352,007 km (0.101 R)
• M51: 18,552,380 km (0.119 R)
• M52: 19,426,181 km (0.119 R)
• M53: 19,602,557 km (0.08 R)
• M54: 19,956,954 km (0.04 R)
• M55: 20,600,225 km (0.107 R)
• M56: 20,924,254 km (0.113 R)
• M57: 21,650,701 km (0.118 R)
• M58: 22,348,576 km (0.027 R)
• M59: 22,459,428 km (0.119 R)
• M60: 22,607,529 km (0.11 R)
• M61: 23,277,877 km (0.111 R)
• M62: 23,502,873 km (0.108 R)
• M63: 23,615,520 km (0.068 R)
• M64: 24,030,504 km (0.092 R)
• M65: 24,562,175 km (0.07 R)
• M66: 24,829,357 km (0.112 R)
• M67: 25,020,842 km (0.09 R)
• M68: 25,212,776 km (0.115 R)
• M69: 25,791,720 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.3

Radius: 11.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.94 AU - 9.38 AU

Year: 10444 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,185,621 km

• M1: 153,787 km (0.078 R)
• M2: 546,182 km (0.114 R)
• M3: 655,687 km (0.095 R)
• M4: 863,180 km (0.104 R)
• M5: 937,380 km (0.11 R)
• M6: 1,053,169 km (0.108 R)
• M7: 1,299,856 km (0.12 R)
• M8: 1,430,455 km (0.08 R)
• M9: 1,776,774 km (0.111 R)
• M10: 1,898,247 km (0.095 R)
• M11: 2,227,064 km (0.115 R)
• M12: 2,740,633 km (0.091 R)
• M13: 3,025,617 km (0.112 R)
• M14: 3,260,635 km (0.093 R)
• M15: 3,532,305 km (0.103 R)
• M16: 4,292,711 km (0.076 R)
• M17: 4,523,989 km (0.059 R)
• M18: 4,964,555 km (0.083 R)
• M19: 5,525,547 km (0.117 R)
• M20: 5,959,830 km (0.076 R)
• M21: 6,180,935 km (0.095 R)
• M22: 6,517,979 km (0.104 R)
• M23: 6,593,676 km (0.059 R)
• M24: 6,707,819 km (0.104 R)
• M25: 6,899,454 km (0.056 R)
• M26: 7,366,947 km (0.083 R)
• M27: 7,564,865 km (0.087 R)
• M28: 7,804,671 km (0.037 R)
• M29: 8,914,388 km (0.119 R)
• M30: 9,295,264 km (0.062 R)
• M31: 9,942,125 km (0.091 R)
• M32: 10,248,950 km (0.05 R)
• M33: 11,006,963 km (0.119 R)
• M34: 11,233,454 km (0.033 R)
• M35: 11,370,037 km (0.103 R)
• M36: 11,552,995 km (0.116 R)
• M37: 11,644,848 km (0.077 R)
• M38: 12,718,961 km (0.054 R)
• M39: 13,147,858 km (0.118 R)
• M40: 13,775,720 km (0.037 R)
• M41: 14,216,136 km (0.113 R)
• M42: 14,661,339 km (0.105 R)
• M43: 14,960,535 km (0.073 R)
• M44: 15,211,560 km (0.089 R)
• M45: 15,768,513 km (0.105 R)
• M46: 17,374,147 km (0.103 R)
• M47: 17,903,125 km (0.053 R)
• M48: 18,544,900 km (0.08 R)
• M49: 20,404,102 km (0.089 R)
• M50: 20,850,203 km (0.075 R)
• M51: 21,922,371 km (0.108 R)
• M52: 22,781,661 km (0.089 R)
• M53: 24,061,621 km (0.11 R)
• M54: 25,126,159 km (0.119 R)
• M55: 25,484,446 km (0.048 R)
• M56: 25,784,390 km (0.119 R)
• M57: 26,448,156 km (0.09 R)
• M58: 28,039,578 km (0.077 R)
• M59: 28,287,162 km (0.116 R)
• M60: 28,411,179 km (0.073 R)
• M61: 28,971,722 km (0.036 R)
• M62: 29,724,798 km (0.09 R)
• M63: 30,675,193 km (0.083 R)
• M64: 31,122,042 km (0.117 R)
• M65: 31,635,462 km (0.057 R)
• M66: 32,346,052 km (0.073 R)
• M67: 32,670,679 km (0.076 R)
• M68: 32,931,278 km (0.114 R)
• M69: 33,258,000 km (0.094 R)
• M70: 34,774,474 km (0.12 R)
• M71: 37,329,007 km (0.111 R)
• M72: 38,011,173 km (0.096 R)
• M73: 39,388,072 km (0.077 R)
• M74: 41,202,246 km (0.073 R)
• M75: 41,343,017 km (0.085 R)
• M76: 42,190,489 km (0.088 R)
• M77: 44,118,207 km (0.091 R)
• M78: 44,622,651 km (0.096 R)
• M79: 46,074,499 km (0.053 R)
• M80: 47,247,047 km (0.094 R)
• M81: 47,394,401 km (0.027 R)
• M82: 47,837,061 km (0.081 R)
• M83: 47,910,962 km (0.084 R)
• M84: 48,207,016 km (0.077 R)
• M85: 49,322,717 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.5

Radius: 5.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.6 AU - 23.22 AU

Year: 30979 Days

Day: 22.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 63,185,621 km

• M1: 75,397 km (0.109 R)
• M2: 118,482 km (0.094 R)
• M3: 737,069 km (0.096 R)
• M4: 1,609,823 km (0.074 R)
• M5: 1,777,372 km (0.107 R)
• M6: 1,980,077 km (0.072 R)
• M7: 2,159,595 km (0.085 R)
• M8: 2,313,381 km (0.072 R)
• M9: 2,375,913 km (0.098 R)
• M10: 2,696,950 km (0.096 R)
• M11: 4,074,747 km (0.051 R)
• M12: 4,303,332 km (0.063 R)
• M13: 4,380,525 km (0.113 R)
• M14: 5,591,819 km (0.068 R)
• M15: 8,731,729 km (0.116 R)
• M16: 9,075,804 km (0.099 R)
• M17: 12,037,542 km (0.12 R)
• M18: 12,862,575 km (0.105 R)
• M19: 15,091,284 km (0.086 R)
• M20: 15,385,543 km (0.113 R)
• M21: 16,339,977 km (0.107 R)
• M22: 16,702,752 km (0.08 R)
• M23: 17,436,380 km (0.098 R)
• M24: 18,368,075 km (0.08 R)
• M25: 18,745,212 km (0.11 R)
• M26: 19,252,199 km (0.117 R)
• M27: 19,763,524 km (0.114 R)
• M28: 20,150,085 km (0.044 R)
• M29: 20,474,114 km (0.115 R)
• M30: 20,669,339 km (0.117 R)
• M31: 21,720,863 km (0.107 R)
• M32: 23,670,871 km (0.048 R)
• M33: 24,424,994 km (0.045 R)
• M34: 25,535,908 km (0.103 R)
• M35: 25,605,920 km (0.039 R)
• M36: 27,663,040 km (0.116 R)
• M37: 28,457,255 km (0.119 R)
• M38: 28,820,628 km (0.112 R)
• M39: 30,289,679 km (0.066 R)
• M40: 30,958,681 km (0.085 R)
• M41: 31,707,568 km (0.113 R)
• M42: 31,933,461 km (0.093 R)
• M43: 32,159,952 km (0.081 R)
• M44: 33,147,148 km (0.069 R)
• M45: 33,913,239 km (0.094 R)
• M46: 34,453,138 km (0.095 R)
• M47: 34,685,314 km (0.106 R)
• M48: 36,877,521 km (0.063 R)
• M49: 36,956,658 km (0.069 R)
• M50: 38,230,185 km (0.043 R)
• M51: 41,806,023 km (0.1 R)
• M52: 43,466,409 km (0.086 R)
• M53: 44,725,724 km (0.091 R)
• M54: 45,656,821 km (0.106 R)
• M55: 46,765,491 km (0.111 R)
• M56: 47,624,333 km (0.039 R)
• M57: 48,488,410 km (0.103 R)
• M58: 49,881,465 km (0.091 R)
• M59: 51,641,484 km (0.113 R)
• M60: 51,729,897 km (0.075 R)
• M61: 52,351,027 km (0.087 R)
• M62: 53,332,090 km (0.105 R)
• M63: 54,769,875 km (0.069 R)
• M64: 55,131,303 km (0.115 R)
• M65: 58,973,874 km (0.092 R)
• M66: 60,927,323 km (0.082 R)
• M67: 61,583,160 km (0.097 R)
• M68: 62,241,241 km (0.056 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: 283 - 12,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit