🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.51 AU - 0.73 AU

Year: 177 Days

Day: 18 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.8 AU - 1.06 AU

Year: 326 Days

Day: 41.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.64 AU - 1.66 AU

Year: 770 Days

Day: 12.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,513,389 km

• M1: 529,128 km (0.071 R)
• M2: 1,327,232 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.47 AU - 2.83 AU

Year: 1568 Days

Day: 36.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.19 AU - 3.15 AU

Year: 1586 Days

Day: 15.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 12.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.53 AU - 7.71 AU

Year: 6905 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,513,389 km

• M1: 263,143 km (0.09 R)
• M2: 456,722 km (0.1 R)
• M3: 575,204 km (0.069 R)
• M4: 743,501 km (0.088 R)
• M5: 1,365,529 km (0.057 R)
• M6: 1,598,004 km (0.101 R)
• M7: 1,719,179 km (0.103 R)
• M8: 1,807,741 km (0.103 R)
• M9: 2,101,700 km (0.099 R)
• M10: 2,196,845 km (0.087 R)
• M11: 2,352,127 km (0.107 R)
• M12: 2,653,268 km (0.063 R)
• M13: 2,819,172 km (0.076 R)
• M14: 2,945,732 km (0.101 R)
• M15: 3,226,826 km (0.051 R)
• M16: 3,359,669 km (0.116 R)
• M17: 3,539,486 km (0.059 R)
• M18: 4,003,239 km (0.049 R)
• M19: 4,170,041 km (0.039 R)
• M20: 4,339,385 km (0.116 R)
• M21: 4,911,597 km (0.091 R)
• M22: 5,193,888 km (0.106 R)
• M23: 5,560,852 km (0.052 R)
• M24: 5,640,588 km (0.094 R)
• M25: 5,747,401 km (0.052 R)
• M26: 5,855,111 km (0.052 R)
• M27: 5,963,420 km (0.094 R)
• M28: 6,044,951 km (0.064 R)
• M29: 6,542,812 km (0.049 R)
• M30: 6,853,677 km (0.116 R)
• M31: 7,401,953 km (0.095 R)
• M32: 7,489,917 km (0.087 R)
• M33: 7,696,362 km (0.115 R)
• M34: 8,418,321 km (0.088 R)
• M35: 8,510,174 km (0.086 R)
• M36: 8,911,844 km (0.092 R)
• M37: 9,862,389 km (0.108 R)
• M38: 10,023,955 km (0.088 R)
• M39: 10,121,343 km (0.08 R)
• M40: 10,778,527 km (0.063 R)
• M41: 11,078,770 km (0.036 R)
• M42: 11,280,577 km (0.118 R)
• M43: 11,653,525 km (0.068 R)
• M44: 12,621,273 km (0.076 R)
• M45: 13,364,027 km (0.075 R)
• M46: 13,578,849 km (0.119 R)
• M47: 14,084,640 km (0.039 R)
• M48: 15,114,621 km (0.078 R)
• M49: 15,226,370 km (0.111 R)
• M50: 15,827,305 km (0.086 R)
• M51: 16,975,020 km (0.052 R)
• M52: 17,285,585 km (0.088 R)
• M53: 17,598,095 km (0.054 R)
• M54: 18,030,732 km (0.083 R)
• M55: 18,109,869 km (0.097 R)
• M56: 18,189,007 km (0.096 R)
• M57: 18,666,374 km (0.071 R)
• M58: 18,866,535 km (0.107 R)
• M59: 19,228,712 km (0.04 R)
• M60: 19,471,360 km (0.077 R)
• M61: 19,837,276 km (0.117 R)
• M62: 21,240,205 km (0.117 R)
• M63: 21,532,968 km (0.063 R)
• M64: 21,658,780 km (0.113 R)
• M65: 22,038,010 km (0.11 R)
• M66: 23,662,942 km (0.11 R)
• M67: 23,836,326 km (0.113 R)
• M68: 24,184,141 km (0.084 R)
• M69: 24,489,919 km (0.113 R)
• M70: 24,973,121 km (0.025 R)
• M71: 25,237,909 km (0.116 R)
• M72: 25,814,908 km (0.072 R)
• M73: 26,711,149 km (0.119 R)
• M74: 27,344,546 km (0.106 R)
• M75: 27,845,699 km (0.084 R)
• M76: 28,395,920 km (0.107 R)
• M77: 28,580,075 km (0.074 R)
• M78: 28,996,106 km (0.114 R)
• M79: 29,460,458 km (0.115 R)
• M80: 29,927,503 km (0.082 R)
• M81: 31,153,009 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.8

Radius: 4.5

Gravity: 32.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.05 AU - 16.03 AU

Year: 18107 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,513,389 km

• M1: 105,915 km (0.085 R)
• M2: 197,469 km (0.078 R)
• M3: 268,678 km (0.066 R)
• M4: 437,574 km (0.12 R)
• M5: 657,782 km (0.113 R)
• M6: 933,192 km (0.044 R)
• M7: 1,491,940 km (0.084 R)
• M8: 3,071,843 km (0.116 R)
• M9: 4,199,063 km (0.067 R)
• M10: 4,699,168 km (0.1 R)
• M11: 4,741,654 km (0.051 R)
• M12: 5,217,974 km (0.083 R)
• M13: 5,528,988 km (0.102 R)
• M14: 5,664,224 km (0.075 R)
• M15: 6,029,841 km (0.116 R)
• M16: 6,309,141 km (0.083 R)
• M17: 6,783,964 km (0.114 R)
• M18: 6,928,625 km (0.072 R)
• M19: 8,071,254 km (0.08 R)
• M20: 8,482,349 km (0.091 R)
• M21: 8,638,230 km (0.1 R)
• M22: 8,742,649 km (0.095 R)
• M23: 9,324,585 km (0.106 R)
• M24: 10,138,098 km (0.097 R)
• M25: 10,805,155 km (0.089 R)
• M26: 11,257,689 km (0.11 R)
• M27: 11,543,720 km (0.094 R)
• M28: 12,181,306 km (0.076 R)
• M29: 13,129,008 km (0.075 R)
• M30: 13,369,562 km (0.076 R)
• M31: 15,854,382 km (0.105 R)
• M32: 17,280,349 km (0.098 R)
• M33: 17,742,607 km (0.076 R)
• M34: 17,875,300 km (0.111 R)
• M35: 18,008,442 km (0.071 R)
• M36: 19,769,209 km (0.089 R)
• M37: 20,530,363 km (0.071 R)
• M38: 21,230,780 km (0.066 R)
• M39: 23,378,258 km (0.118 R)
• M40: 24,330,149 km (0.058 R)
• M41: 24,403,901 km (0.104 R)
• M42: 26,044,989 km (0.045 R)
• M43: 26,954,993 km (0.105 R)
• M44: 28,184,538 km (0.113 R)
• M45: 28,572,595 km (0.119 R)
• M46: 30,300,600 km (0.1 R)
• M47: 31,097,209 km (0.084 R)
• M48: 31,337,463 km (0.03 R)
• M49: 31,497,981 km (0.042 R)
• M50: 31,578,465 km (0.073 R)
• M51: 33,363,916 km (0.091 R)
• M52: 33,610,004 km (0.1 R)
• M53: 33,774,412 km (0.108 R)
• M54: 36,777,889 km (0.083 R)
• M55: 36,947,233 km (0.063 R)
• M56: 37,201,699 km (0.07 R)
• M57: 37,371,792 km (0.045 R)
• M58: 37,627,305 km (0.074 R)
• M59: 38,397,136 km (0.11 R)
• M60: 40,475,649 km (0.111 R)
• M61: 41,704,894 km (0.094 R)
• M62: 42,058,394 km (0.106 R)
• M63: 44,109,979 km (0.109 R)
• M64: 46,834,456 km (0.107 R)
• M65: 47,109,865 km (0.062 R)
• M66: 50,645,013 km (0.072 R)
• M67: 51,400,033 km (0.069 R)
• M68: 52,921,294 km (0.098 R)
• M69: 53,112,480 km (0.096 R)
• M70: 53,303,965 km (0.105 R)
• M71: 55,037,057 km (0.118 R)
• M72: 55,327,725 km (0.094 R)
• M73: 56,300,261 km (0.052 R)
• M74: 56,886,386 km (0.055 R)
• M75: 56,984,372 km (0.079 R)
• M76: 57,082,359 km (0.062 R)
• M77: 58,064,918 km (0.073 R)
• M78: 61,146,484 km (0.111 R)
• M79: 61,347,095 km (0.091 R)
• M80: 61,447,475 km (0.032 R)
• M81: 62,454,418 km (0.113 R)
• M82: 63,669,901 km (0.116 R)
• M83: 64,076,807 km (0.101 R)
• M84: 65,610,485 km (0.101 R)
• M85: 66,330,200 km (0.089 R)
• M86: 66,639,568 km (0.084 R)
• M87: 66,742,791 km (0.098 R)
• M88: 66,949,236 km (0.117 R)
• M89: 67,259,502 km (0.099 R)
• M90: 67,363,024 km (0.04 R)
• M91: 67,466,695 km (0.032 R)
• M92: 68,818,012 km (0.052 R)
• M93: 69,549,247 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.1

Radius: 3.6

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.47 AU - 15.67 AU

Year: 21262 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,513,389 km

• M1: 461,958 km (0.053 R)
• M2: 507,436 km (0.069 R)
• M3: 704,307 km (0.075 R)
• M4: 1,120,937 km (0.104 R)
• M5: 1,245,851 km (0.094 R)
• M6: 2,110,078 km (0.095 R)
• M7: 2,161,091 km (0.102 R)
• M8: 2,860,610 km (0.07 R)
• M9: 4,282,688 km (0.069 R)
• M10: 4,347,464 km (0.034 R)
• M11: 4,477,913 km (0.079 R)
• M12: 4,543,587 km (0.049 R)
• M13: 4,842,932 km (0.116 R)
• M14: 4,910,401 km (0.112 R)
• M15: 5,046,235 km (0.074 R)
• M16: 5,779,115 km (0.111 R)
• M17: 5,922,430 km (0.093 R)
• M18: 6,396,506 km (0.108 R)
• M19: 6,544,757 km (0.102 R)
• M20: 7,072,688 km (0.074 R)
• M21: 7,187,579 km (0.064 R)
• M22: 7,496,948 km (0.12 R)
• M23: 8,572,856 km (0.105 R)
• M24: 9,191,293 km (0.111 R)
• M25: 11,086,100 km (0.071 R)
• M26: 12,769,076 km (0.077 R)
• M27: 12,909,099 km (0.112 R)
• M28: 16,062,623 km (0.112 R)
• M29: 18,324,393 km (0.105 R)
• M30: 18,429,560 km (0.1 R)
• M31: 18,852,174 km (0.091 R)
• M32: 19,492,004 km (0.117 R)
• M33: 19,922,547 km (0.077 R)
• M34: 20,030,706 km (0.07 R)
• M35: 20,847,959 km (0.118 R)
• M36: 21,564,982 km (0.113 R)
• M37: 23,763,921 km (0.074 R)
• M38: 24,686,491 km (0.038 R)
• M39: 24,918,817 km (0.088 R)
• M40: 25,386,011 km (0.106 R)
• M41: 25,797,106 km (0.11 R)
• M42: 25,973,930 km (0.087 R)
• M43: 27,824,905 km (0.118 R)
• M44: 27,945,780 km (0.115 R)
• M45: 28,248,716 km (0.076 R)
• M46: 28,552,698 km (0.111 R)
• M47: 29,348,260 km (0.12 R)
• M48: 29,594,498 km (0.091 R)
• M49: 29,656,132 km (0.096 R)
• M50: 30,961,075 km (0.098 R)
• M51: 31,086,288 km (0.109 R)
• M52: 31,463,125 km (0.086 R)
• M53: 31,715,197 km (0.068 R)
• M54: 32,094,428 km (0.081 R)
• M55: 32,602,462 km (0.07 R)
• M56: 33,177,217 km (0.054 R)
• M57: 34,596,153 km (0.096 R)
• M58: 34,791,079 km (0.084 R)
• M59: 34,921,379 km (0.071 R)
• M60: 35,903,190 km (0.096 R)
• M61: 35,968,863 km (0.103 R)
• M62: 36,232,455 km (0.118 R)
• M63: 36,496,495 km (0.101 R)
• M64: 37,093,241 km (0.117 R)
• M65: 38,565,284 km (0.108 R)
• M66: 39,444,022 km (0.085 R)
• M67: 40,466,224 km (0.059 R)
• M68: 40,740,138 km (0.047 R)
• M69: 43,584,442 km (0.083 R)
• M70: 44,428,922 km (0.061 R)
• M71: 45,136,819 km (0.077 R)
• M72: 46,348,711 km (0.099 R)
• M73: 47,643,631 km (0.071 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit