🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.15 AU - 1.73 AU

Year: 616 Days

Day: 32.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.66 AU - 1.9 AU

Year: 846 Days

Day: 41.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.33 AU - 2.53 AU

Year: 1350 Days

Day: 30.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,242,156 km

• M1: 69,413 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.47 AU - 3.37 AU

Year: 1779 Days

Day: 35 Hours

Environment

Temp: -85 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 14.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.72 AU - 11.58 AU

Year: 10685 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,242,156 km

• M1: 253,120 km (0.034 R)
• M2: 372,200 km (0.07 R)
• M3: 496,216 km (0.115 R)
• M4: 797,805 km (0.075 R)
• M5: 953,686 km (0.115 R)
• M6: 1,139,936 km (0.098 R)
• M7: 1,278,164 km (0.112 R)
• M8: 1,422,377 km (0.081 R)
• M9: 1,773,333 km (0.091 R)
• M10: 2,006,855 km (0.103 R)
• M11: 2,152,115 km (0.066 R)
• M12: 2,530,897 km (0.07 R)
• M13: 2,661,945 km (0.119 R)
• M14: 2,903,844 km (0.098 R)
• M15: 3,351,740 km (0.109 R)
• M16: 4,126,508 km (0.044 R)
• M17: 4,344,621 km (0.113 R)
• M18: 4,988,640 km (0.102 R)
• M19: 5,154,395 km (0.038 R)
• M20: 6,691,363 km (0.097 R)
• M21: 6,801,018 km (0.112 R)
• M22: 7,283,472 km (0.091 R)
• M23: 7,434,117 km (0.079 R)
• M24: 7,662,253 km (0.07 R)
• M25: 9,322,491 km (0.102 R)
• M26: 9,941,826 km (0.058 R)
• M27: 10,151,263 km (0.11 R)
• M28: 11,090,139 km (0.099 R)
• M29: 11,438,552 km (0.108 R)
• M30: 11,834,688 km (0.093 R)
• M31: 12,190,730 km (0.089 R)
• M32: 12,460,007 km (0.046 R)
• M33: 14,494,837 km (0.11 R)
• M34: 14,923,584 km (0.092 R)
• M35: 15,356,670 km (0.077 R)
• M36: 16,730,427 km (0.092 R)
• M37: 17,029,773 km (0.113 R)
• M38: 18,040,905 km (0.087 R)
• M39: 18,143,080 km (0.079 R)
• M40: 19,593,880 km (0.082 R)
• M41: 19,699,048 km (0.099 R)
• M42: 20,386,450 km (0.042 R)
• M43: 20,813,402 km (0.099 R)
• M44: 21,081,781 km (0.052 R)
• M45: 21,893,798 km (0.063 R)
• M46: 22,771,339 km (0.081 R)
• M47: 22,881,742 km (0.062 R)
• M48: 23,214,298 km (0.099 R)
• M49: 23,492,700 km (0.063 R)
• M50: 23,940,446 km (0.038 R)
• M51: 24,503,982 km (0.05 R)
• M52: 25,129,002 km (0.041 R)
• M53: 25,357,587 km (0.119 R)
• M54: 25,529,475 km (0.098 R)
• M55: 25,932,043 km (0.095 R)
• M56: 27,093,970 km (0.083 R)
• M57: 27,269,747 km (0.117 R)
• M58: 28,154,170 km (0.1 R)
• M59: 28,629,592 km (0.046 R)
• M60: 29,408,099 km (0.104 R)
• M61: 29,649,101 km (0.085 R)
• M62: 30,314,961 km (0.047 R)
• M63: 30,802,351 km (0.05 R)
• M64: 31,846,844 km (0.096 R)
• M65: 33,215,664 km (0.111 R)
• M66: 33,655,183 km (0.094 R)
• M67: 34,730,642 km (0.082 R)
• M68: 36,720,892 km (0.054 R)
• M69: 37,110,295 km (0.1 R)
• M70: 38,287,032 km (0.109 R)
• M71: 38,615,998 km (0.063 R)
• M72: 39,808,293 km (0.092 R)
• M73: 41,416,619 km (0.11 R)
• M74: 41,551,706 km (0.12 R)
• M75: 42,296,704 km (0.111 R)
• M76: 44,351,281 km (0.085 R)
• M77: 45,251,561 km (0.119 R)
• M78: 45,460,250 km (0.091 R)
• M79: 45,738,951 km (0.039 R)
• M80: 46,788,978 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.7

Radius: 6.7

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.3 AU - 18.32 AU

Year: 22407 Days

Day: 25 Hours

Environment

Temp: -188 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,242,156 km

• M1: 95,743 km (0.085 R)
• M2: 513,569 km (0.085 R)
• M3: 824,883 km (0.108 R)
• M4: 948,899 km (0.087 R)
• M5: 1,215,632 km (0.115 R)
• M6: 1,505,254 km (0.111 R)
• M7: 1,565,691 km (0.119 R)
• M8: 1,978,881 km (0.098 R)
• M9: 2,284,060 km (0.106 R)
• M10: 2,353,922 km (0.082 R)
• M11: 2,459,987 km (0.098 R)
• M12: 2,713,855 km (0.084 R)
• M13: 3,168,632 km (0.095 R)
• M14: 3,365,055 km (0.105 R)
• M15: 3,646,897 km (0.076 R)
• M16: 3,894,481 km (0.115 R)
• M17: 4,190,386 km (0.089 R)
• M18: 5,258,664 km (0.092 R)
• M19: 6,755,391 km (0.093 R)
• M20: 6,805,806 km (0.101 R)
• M21: 6,856,220 km (0.109 R)
• M22: 7,110,536 km (0.093 R)
• M23: 7,161,699 km (0.103 R)
• M24: 8,920,222 km (0.112 R)
• M25: 9,141,926 km (0.097 R)
• M26: 10,686,524 km (0.064 R)
• M27: 11,040,472 km (0.104 R)
• M28: 11,760,188 km (0.091 R)
• M29: 12,186,991 km (0.111 R)
• M30: 13,118,536 km (0.107 R)
• M31: 13,688,504 km (0.112 R)
• M32: 13,752,383 km (0.12 R)
• M33: 14,201,924 km (0.108 R)
• M34: 14,852,525 km (0.088 R)
• M35: 15,712,713 km (0.112 R)
• M36: 17,204,952 km (0.072 R)
• M37: 18,812,680 km (0.067 R)
• M38: 20,249,269 km (0.098 R)
• M39: 20,322,123 km (0.043 R)
• M40: 21,275,809 km (0.045 R)
• M41: 21,423,911 km (0.117 R)
• M42: 22,169,208 km (0.106 R)
• M43: 22,544,998 km (0.116 R)
• M44: 22,847,185 km (0.102 R)
• M45: 22,922,882 km (0.081 R)
• M46: 23,150,570 km (0.105 R)
• M47: 25,312,409 km (0.111 R)
• M48: 26,020,754 km (0.039 R)
• M49: 26,735,683 km (0.082 R)
• M50: 27,699,093 km (0.085 R)
• M51: 28,755,404 km (0.102 R)
• M52: 29,083,023 km (0.112 R)
• M53: 30,406,066 km (0.118 R)
• M54: 30,907,369 km (0.088 R)
• M55: 33,282,085 km (0.096 R)
• M56: 33,626,161 km (0.107 R)
• M57: 33,971,283 km (0.044 R)
• M58: 35,363,889 km (0.09 R)
• M59: 35,890,923 km (0.069 R)
• M60: 36,775,046 km (0.11 R)
• M61: 37,219,801 km (0.053 R)
• M62: 37,666,201 km (0.064 R)
• M63: 39,197,634 km (0.046 R)
• M64: 39,743,068 km (0.094 R)
• M65: 41,117,424 km (0.09 R)
• M66: 42,228,038 km (0.101 R)
• M67: 42,507,337 km (0.083 R)
• M68: 43,912,510 km (0.066 R)
• M69: 44,952,664 km (0.072 R)
• M70: 45,047,659 km (0.094 R)
• M71: 49,389,438 km (0.082 R)
• M72: 50,470,881 km (0.049 R)
• M73: 52,257,379 km (0.103 R)
• M74: 52,357,160 km (0.113 R)
• M75: 52,557,023 km (0.066 R)
• M76: 55,077,149 km (0.12 R)
• M77: 55,280,452 km (0.102 R)
• M78: 56,710,608 km (0.065 R)
• M79: 58,774,610 km (0.085 R)
• M80: 60,024,799 km (0.086 R)
• M81: 61,494,449 km (0.093 R)
• M82: 61,599,915 km (0.064 R)
• M83: 62,127,996 km (0.113 R)
• M84: 63,614,400 km (0.094 R)
• M85: 63,827,727 km (0.045 R)
• M86: 64,041,203 km (0.065 R)
• M87: 66,838,982 km (0.064 R)
• M88: 67,598,939 km (0.093 R)
• M89: 69,896,164 km (0.114 R)
• M90: 70,667,641 km (0.118 R)
• M91: 71,109,702 km (0.085 R)
• M92: 74,566,759 km (0.037 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 16,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit