🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.97 AU - 1.37 AU

Year: 545 Days

Day: 27.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,027,177 km

• M1: 200,162 km (0.107 R)
• M2: 260,300 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.18 AU - 1.84 AU

Year: 799 Days

Day: 42.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.48 AU - 1.54 AU

Year: 799 Days

Day: 21.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.51 AU - 1.59 AU

Year: 831 Days

Day: 34.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.73 AU - 1.81 AU

Year: 1014 Days

Day: 36.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.2

Radius: 11.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.77 AU - 3.73 AU

Year: 2522 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,027,177 km

• M1: 464,801 km (0.1 R)
• M2: 571,913 km (0.074 R)
• M3: 855,999 km (0.11 R)
• M4: 984,204 km (0.028 R)
• M5: 1,279,959 km (0.064 R)
• M6: 1,378,395 km (0.087 R)
• M7: 1,459,028 km (0.072 R)
• M8: 1,593,517 km (0.115 R)
• M9: 1,667,867 km (0.072 R)
• M10: 1,909,168 km (0.055 R)
• M11: 2,232,748 km (0.09 R)
• M12: 2,662,094 km (0.082 R)
• M13: 2,763,970 km (0.082 R)
• M14: 3,171,026 km (0.089 R)
• M15: 3,853,043 km (0.116 R)
• M16: 3,983,193 km (0.063 R)
• M17: 4,503,644 km (0.12 R)
• M18: 4,610,307 km (0.116 R)
• M19: 4,857,443 km (0.044 R)
• M20: 5,014,072 km (0.065 R)
• M21: 5,093,060 km (0.074 R)
• M22: 5,316,409 km (0.068 R)
• M23: 5,445,512 km (0.036 R)
• M24: 5,772,832 km (0.113 R)
• M25: 5,989,001 km (0.028 R)
• M26: 6,140,245 km (0.094 R)
• M27: 6,241,822 km (0.074 R)
• M28: 6,584,550 km (0.072 R)
• M29: 6,671,167 km (0.093 R)
• M30: 7,270,457 km (0.082 R)
• M31: 7,378,017 km (0.058 R)
• M32: 7,468,075 km (0.116 R)
• M33: 7,850,148 km (0.069 R)
• M34: 7,923,750 km (0.098 R)
• M35: 8,127,054 km (0.081 R)
• M36: 8,332,302 km (0.102 R)
• M37: 8,824,030 km (0.052 R)
• M38: 9,598,947 km (0.073 R)
• M39: 9,756,474 km (0.085 R)
• M40: 9,934,944 km (0.066 R)
• M41: 10,034,427 km (0.092 R)
• M42: 10,274,831 km (0.109 R)
• M43: 10,557,571 km (0.103 R)
• M44: 10,699,838 km (0.103 R)
• M45: 10,945,478 km (0.057 R)
• M46: 11,338,023 km (0.09 R)
• M47: 11,735,205 km (0.079 R)
• M48: 11,861,615 km (0.097 R)
• M49: 12,073,296 km (0.104 R)
• M50: 12,564,875 km (0.11 R)
• M51: 12,737,511 km (0.101 R)
• M52: 12,954,278 km (0.098 R)
• M53: 13,634,051 km (0.069 R)
• M54: 14,303,052 km (0.095 R)
• M55: 14,641,592 km (0.109 R)
• M56: 15,028,452 km (0.108 R)
• M57: 15,257,487 km (0.107 R)
• M58: 15,557,131 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.1

Radius: 13.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.79 AU - 3.97 AU

Year: 3290 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,027,177 km

• M1: 165,754 km (0.107 R)
• M2: 269,426 km (0.073 R)
• M3: 366,066 km (0.116 R)
• M4: 646,113 km (0.119 R)
• M5: 753,674 km (0.105 R)
• M6: 853,605 km (0.098 R)
• M7: 1,092,663 km (0.099 R)
• M8: 1,250,489 km (0.105 R)
• M9: 1,452,147 km (0.077 R)
• M10: 1,543,401 km (0.075 R)
• M11: 1,684,173 km (0.078 R)
• M12: 1,888,673 km (0.106 R)
• M13: 2,080,906 km (0.056 R)
• M14: 2,216,442 km (0.105 R)
• M15: 2,354,820 km (0.095 R)
• M16: 2,618,412 km (0.092 R)
• M17: 2,731,059 km (0.093 R)
• M18: 2,880,058 km (0.085 R)
• M19: 3,079,023 km (0.11 R)
• M20: 3,355,630 km (0.026 R)
• M21: 3,528,116 km (0.119 R)
• M22: 3,665,597 km (0.092 R)
• M23: 3,946,242 km (0.116 R)
• M24: 4,220,754 km (0.082 R)
• M25: 4,313,655 km (0.095 R)
• M26: 4,434,230 km (0.113 R)
• M27: 4,583,080 km (0.084 R)
• M28: 4,761,102 km (0.099 R)
• M29: 4,857,892 km (0.053 R)
• M30: 5,280,506 km (0.107 R)
• M31: 5,966,561 km (0.074 R)
• M32: 6,161,338 km (0.111 R)
• M33: 6,358,209 km (0.095 R)
• M34: 6,603,400 km (0.048 R)
• M35: 7,055,933 km (0.078 R)
• M36: 7,810,804 km (0.079 R)
• M37: 8,339,483 km (0.105 R)
• M38: 8,473,523 km (0.114 R)
• M39: 8,591,256 km (0.112 R)
• M40: 8,913,939 km (0.081 R)
• M41: 9,016,712 km (0.095 R)
• M42: 9,154,193 km (0.088 R)
• M43: 9,257,864 km (0.093 R)
• M44: 9,379,338 km (0.093 R)
• M45: 9,466,404 km (0.037 R)
• M46: 9,606,278 km (0.099 R)
• M47: 9,693,942 km (0.087 R)
• M48: 9,799,708 km (0.118 R)
• M49: 9,941,227 km (0.038 R)
• M50: 10,047,741 km (0.067 R)
• M51: 10,315,970 km (0.077 R)
• M52: 10,568,342 km (0.087 R)
• M53: 11,263,672 km (0.113 R)
• M54: 11,467,874 km (0.077 R)
• M55: 11,617,023 km (0.119 R)
• M56: 11,992,813 km (0.104 R)
• M57: 12,087,508 km (0.095 R)
• M58: 12,525,830 km (0.085 R)
• M59: 12,641,020 km (0.116 R)
• M60: 12,737,361 km (0.098 R)
• M61: 13,086,074 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.9

Radius: 8.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.4 AU - 5.12 AU

Year: 4470 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,027,177 km

• M1: 147,055 km (0.036 R)
• M2: 213,626 km (0.1 R)
• M3: 667,356 km (0.09 R)
• M4: 749,186 km (0.066 R)
• M5: 867,518 km (0.036 R)
• M6: 946,207 km (0.095 R)
• M7: 1,003,951 km (0.115 R)
• M8: 1,135,448 km (0.101 R)
• M9: 1,311,225 km (0.103 R)
• M10: 1,468,901 km (0.079 R)
• M11: 1,647,073 km (0.087 R)
• M12: 1,717,384 km (0.096 R)
• M13: 1,934,749 km (0.1 R)
• M14: 2,039,169 km (0.106 R)
• M15: 2,269,549 km (0.099 R)
• M16: 2,508,307 km (0.117 R)
• M17: 2,589,689 km (0.118 R)
• M18: 2,822,463 km (0.038 R)
• M19: 3,290,405 km (0.112 R)
• M20: 3,913,929 km (0.063 R)
• M21: 4,219,857 km (0.041 R)
• M22: 4,633,345 km (0.101 R)
• M23: 4,875,395 km (0.107 R)
• M24: 4,997,915 km (0.055 R)
• M25: 5,163,071 km (0.111 R)
• M26: 5,393,003 km (0.072 R)
• M27: 5,519,862 km (0.076 R)
• M28: 5,841,198 km (0.12 R)
• M29: 5,927,965 km (0.072 R)
• M30: 6,345,942 km (0.055 R)
• M31: 6,569,740 km (0.054 R)
• M32: 6,660,097 km (0.093 R)
• M33: 7,140,755 km (0.103 R)
• M34: 7,373,529 km (0.077 R)
• M35: 7,656,269 km (0.07 R)
• M36: 7,727,478 km (0.099 R)
• M37: 8,847,368 km (0.049 R)
• M38: 9,072,363 km (0.095 R)
• M39: 9,248,739 km (0.11 R)
• M40: 9,375,299 km (0.118 R)
• M41: 9,477,025 km (0.083 R)
• M42: 9,553,619 km (0.054 R)
• M43: 9,836,060 km (0.096 R)
• M44: 10,514,486 km (0.042 R)
• M45: 10,752,945 km (0.107 R)
• M46: 11,696,758 km (0.078 R)
• M47: 11,998,946 km (0.111 R)
• M48: 12,192,526 km (0.043 R)
• M49: 12,359,327 km (0.104 R)
• M50: 12,977,316 km (0.113 R)
• M51: 13,433,141 km (0.118 R)
• M52: 13,778,413 km (0.101 R)
• M53: 14,683,929 km (0.12 R)
• M54: 15,518,236 km (0.032 R)
• M55: 15,608,593 km (0.08 R)
• M56: 15,668,881 km (0.06 R)
• M57: 15,729,319 km (0.115 R)
• M58: 15,910,930 km (0.114 R)
• M59: 16,062,772 km (0.117 R)
• M60: 16,429,287 km (0.058 R)
• M61: 16,644,259 km (0.07 R)
• M62: 17,702,066 km (0.035 R)
• M63: 18,429,859 km (0.11 R)
• M64: 18,557,466 km (0.06 R)
• M65: 18,653,358 km (0.081 R)
• M66: 18,781,414 km (0.082 R)
• M67: 18,845,592 km (0.068 R)
• M68: 19,102,900 km (0.041 R)
• M69: 19,296,779 km (0.102 R)
• M70: 19,491,107 km (0.101 R)
• M71: 19,751,407 km (0.068 R)
• M72: 20,242,537 km (0.113 R)
• M73: 20,638,373 km (0.036 R)
• M74: 21,404,164 km (0.115 R)
• M75: 21,706,202 km (0.069 R)
• M76: 21,874,799 km (0.086 R)
• M77: 21,976,077 km (0.099 R)
• M78: 22,280,957 km (0.12 R)
• M79: 22,655,401 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.7

Radius: 5.1

Gravity: 34.9 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.4 AU - 10.64 AU

Year: 14687 Days

Day: 24.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,027,177 km

• M1: 332,107 km (0.115 R)
• M2: 964,009 km (0.087 R)
• M3: 1,112,709 km (0.091 R)
• M4: 1,189,752 km (0.085 R)
• M5: 1,659,340 km (0.105 R)
• M6: 2,022,114 km (0.083 R)
• M7: 2,180,539 km (0.118 R)
• M8: 2,408,975 km (0.109 R)
• M9: 2,783,418 km (0.094 R)
• M10: 2,995,249 km (0.063 R)
• M11: 3,623,560 km (0.055 R)
• M12: 3,815,942 km (0.108 R)
• M13: 4,130,846 km (0.08 R)
• M14: 4,911,448 km (0.085 R)
• M15: 5,124,475 km (0.087 R)
• M16: 6,187,966 km (0.112 R)
• M17: 6,371,673 km (0.026 R)
• M18: 6,557,174 km (0.078 R)
• M19: 6,650,673 km (0.076 R)
• M20: 6,744,470 km (0.062 R)
• M21: 7,028,856 km (0.115 R)
• M22: 7,076,578 km (0.094 R)
• M23: 7,220,491 km (0.07 R)
• M24: 7,511,309 km (0.119 R)
• M25: 7,756,500 km (0.1 R)
• M26: 7,855,384 km (0.114 R)
• M27: 7,954,568 km (0.111 R)
• M28: 9,073,709 km (0.106 R)
• M29: 9,282,398 km (0.083 R)
• M30: 9,598,499 km (0.07 R)
• M31: 11,567,655 km (0.085 R)
• M32: 11,624,203 km (0.106 R)
• M33: 11,737,299 km (0.106 R)
• M34: 11,793,997 km (0.097 R)
• M35: 11,850,844 km (0.055 R)
• M36: 13,359,389 km (0.047 R)
• M37: 14,256,976 km (0.094 R)
• M38: 15,920,953 km (0.086 R)
• M39: 16,109,596 km (0.108 R)
• M40: 16,871,648 km (0.106 R)
• M41: 17,257,012 km (0.082 R)
• M42: 18,036,566 km (0.094 R)
• M43: 18,960,333 km (0.071 R)
• M44: 20,579,581 km (0.062 R)
• M45: 21,060,089 km (0.078 R)
• M46: 21,267,282 km (0.072 R)
• M47: 21,544,487 km (0.088 R)
• M48: 22,242,511 km (0.045 R)
• M49: 22,383,133 km (0.08 R)
• M50: 23,660,998 km (0.067 R)
• M51: 24,381,162 km (0.115 R)
• M52: 25,108,507 km (0.118 R)
• M53: 25,769,131 km (0.073 R)
• M54: 25,842,883 km (0.089 R)
• M55: 26,584,439 km (0.087 R)
• M56: 26,658,939 km (0.112 R)
• M57: 26,733,588 km (0.054 R)
• M58: 27,332,877 km (0.113 R)
• M59: 28,164,043 km (0.094 R)
• M60: 29,388,053 km (0.118 R)
• M61: 31,808,247 km (0.087 R)
• M62: 33,644,711 km (0.107 R)
• M63: 35,515,282 km (0.114 R)
• M64: 36,008,806 km (0.103 R)
• M65: 37,085,911 km (0.064 R)
• M66: 37,921,714 km (0.107 R)
• M67: 38,173,637 km (0.054 R)
• M68: 39,781,963 km (0.081 R)
• M69: 40,723,233 km (0.108 R)
• M70: 41,325,963 km (0.088 R)
• M71: 42,453,183 km (0.095 R)
• M72: 42,976,925 km (0.082 R)
• M73: 43,064,440 km (0.072 R)
• M74: 43,327,283 km (0.113 R)
• M75: 43,502,762 km (0.047 R)
• M76: 50,252,618 km (0.082 R)
• M77: 50,991,631 km (0.088 R)
• M78: 52,106,883 km (0.088 R)
• M79: 54,266,628 km (0.096 R)
• M80: 55,119,784 km (0.102 R)
• M81: 55,786,243 km (0.093 R)
• M82: 56,168,465 km (0.1 R)
• M83: 57,705,434 km (0.088 R)
• M84: 58,382,215 km (0.086 R)
• M85: 59,939,080 km (0.104 R)
• M86: 60,134,754 km (0.101 R)
• M87: 60,330,428 km (0.107 R)
• M88: 61,312,538 km (0.119 R)
• M89: 61,509,558 km (0.044 R)
• M90: 62,101,966 km (0.109 R)
• M91: 62,200,850 km (0.097 R)
• M92: 62,597,135 km (0.072 R)
• M93: 64,791,137 km (0.078 R)
• M94: 65,092,278 km (0.085 R)
• M95: 65,897,563 km (0.05 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 16,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit