🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1.02 AU

Year: 336 Days

Day: 33.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.01 AU - 1.11 AU

Year: 409 Days

Day: 18.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.25 AU - 4.33 AU

Year: 3330 Days

Day: 34.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.8

Radius: 14.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.33 AU - 6.35 AU

Year: 5289 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,648,968 km

• M1: 221,405 km (0.103 R)
• M2: 314,904 km (0.068 R)
• M3: 637,736 km (0.114 R)
• M4: 897,138 km (0.087 R)
• M5: 1,100,592 km (0.111 R)
• M6: 1,271,881 km (0.091 R)
• M7: 2,067,143 km (0.067 R)
• M8: 2,183,680 km (0.118 R)
• M9: 2,403,290 km (0.094 R)
• M10: 2,630,379 km (0.091 R)
• M11: 2,800,173 km (0.066 R)
• M12: 3,039,679 km (0.109 R)
• M13: 3,632,835 km (0.07 R)
• M14: 4,040,339 km (0.075 R)
• M15: 5,083,485 km (0.078 R)
• M16: 5,981,372 km (0.092 R)
• M17: 6,093,720 km (0.064 R)
• M18: 6,377,357 km (0.085 R)
• M19: 6,899,005 km (0.1 R)
• M20: 7,707,432 km (0.105 R)
• M21: 8,200,806 km (0.107 R)
• M22: 8,388,551 km (0.108 R)
• M23: 8,640,923 km (0.118 R)
• M24: 8,768,081 km (0.05 R)
• M25: 8,928,001 km (0.036 R)
• M26: 9,511,582 km (0.107 R)
• M27: 9,741,963 km (0.12 R)
• M28: 10,715,845 km (0.082 R)
• M29: 11,826,609 km (0.066 R)
• M30: 12,038,889 km (0.095 R)
• M31: 12,431,433 km (0.102 R)
• M32: 13,119,584 km (0.094 R)
• M33: 13,302,691 km (0.116 R)
• M34: 13,634,649 km (0.118 R)
• M35: 14,684,377 km (0.082 R)
• M36: 15,257,636 km (0.069 R)
• M37: 16,033,152 km (0.092 R)
• M38: 16,229,125 km (0.088 R)
• M39: 16,465,340 km (0.098 R)
• M40: 16,782,039 km (0.094 R)
• M41: 16,901,268 km (0.092 R)
• M42: 17,300,844 km (0.107 R)
• M43: 17,744,103 km (0.104 R)
• M44: 18,272,782 km (0.098 R)
• M45: 18,395,452 km (0.065 R)
• M46: 19,429,023 km (0.103 R)
• M47: 19,889,635 km (0.053 R)
• M48: 20,269,315 km (0.092 R)
• M49: 20,864,714 km (0.071 R)
• M50: 21,164,508 km (0.1 R)
• M51: 21,508,883 km (0.063 R)
• M52: 21,681,818 km (0.071 R)
• M53: 21,811,818 km (0.115 R)
• M54: 22,597,207 km (0.082 R)
• M55: 22,905,229 km (0.071 R)
• M56: 23,391,871 km (0.097 R)
• M57: 24,963,397 km (0.086 R)
• M58: 25,555,655 km (0.11 R)
• M59: 25,876,542 km (0.113 R)
• M60: 26,615,107 km (0.035 R)
• M61: 27,126,731 km (0.076 R)
• M62: 27,547,849 km (0.085 R)
• M63: 27,688,771 km (0.048 R)
• M64: 27,971,211 km (0.041 R)
• M65: 28,112,731 km (0.058 R)
• M66: 28,301,972 km (0.118 R)
• M67: 28,444,090 km (0.111 R)
• M68: 28,586,358 km (0.079 R)
• M69: 28,871,940 km (0.118 R)
• M70: 29,254,013 km (0.119 R)
• M71: 29,397,627 km (0.08 R)
• M72: 29,733,923 km (0.083 R)
• M73: 30,653,053 km (0.108 R)
• M74: 31,042,905 km (0.116 R)
• M75: 31,975,348 km (0.118 R)
• M76: 33,166,147 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.2

Radius: 9.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.41 AU - 7.73 AU

Year: 6311 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,648,968 km

• M1: 119,828 km (0.101 R)
• M2: 285,433 km (0.081 R)
• M3: 429,346 km (0.109 R)
• M4: 552,016 km (0.11 R)
• M5: 1,216,979 km (0.115 R)
• M6: 1,339,200 km (0.082 R)
• M7: 1,423,125 km (0.075 R)
• M8: 1,721,871 km (0.119 R)
• M9: 1,785,899 km (0.111 R)
• M10: 1,954,197 km (0.081 R)
• M11: 2,276,580 km (0.094 R)
• M12: 2,367,536 km (0.064 R)
• M13: 2,500,977 km (0.079 R)
• M14: 2,916,410 km (0.111 R)
• M15: 3,194,214 km (0.101 R)
• M16: 3,469,025 km (0.05 R)
• M17: 3,562,374 km (0.047 R)
• M18: 3,632,984 km (0.061 R)
• M19: 4,127,704 km (0.074 R)
• M20: 4,427,050 km (0.091 R)
• M21: 4,630,802 km (0.05 R)
• M22: 4,902,621 km (0.088 R)
• M23: 5,007,639 km (0.083 R)
• M24: 5,219,919 km (0.106 R)
• M25: 5,999,922 km (0.064 R)
• M26: 6,140,544 km (0.068 R)
• M27: 6,325,148 km (0.074 R)
• M28: 6,598,014 km (0.081 R)
• M29: 6,743,124 km (0.044 R)
• M30: 7,096,025 km (0.119 R)
• M31: 7,606,154 km (0.113 R)
• M32: 7,850,447 km (0.077 R)
• M33: 8,143,809 km (0.107 R)
• M34: 8,472,176 km (0.116 R)
• M35: 8,566,872 km (0.062 R)
• M36: 9,467,152 km (0.113 R)
• M37: 9,945,266 km (0.108 R)
• M38: 10,195,544 km (0.111 R)
• M39: 10,805,005 km (0.058 R)
• M40: 10,959,091 km (0.085 R)
• M41: 11,304,363 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.5

Radius: 7.7

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.7 AU - 19.3 AU

Year: 23983 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,648,968 km

• M1: 134,189 km (0.1 R)
• M2: 247,435 km (0.027 R)
• M3: 383,719 km (0.073 R)
• M4: 503,397 km (0.083 R)
• M5: 1,046,587 km (0.095 R)
• M6: 1,894,059 km (0.092 R)
• M7: 2,214,198 km (0.081 R)
• M8: 2,824,707 km (0.092 R)
• M9: 3,273,351 km (0.102 R)
• M10: 4,701,113 km (0.095 R)
• M11: 5,084,832 km (0.054 R)
• M12: 6,191,108 km (0.089 R)
• M13: 7,313,989 km (0.065 R)
• M14: 8,556,400 km (0.071 R)
• M15: 8,672,488 km (0.119 R)
• M16: 8,906,459 km (0.036 R)
• M17: 11,230,163 km (0.113 R)
• M18: 12,065,816 km (0.108 R)
• M19: 12,524,184 km (0.08 R)
• M20: 14,138,196 km (0.106 R)
• M21: 14,206,861 km (0.078 R)
• M22: 14,899,649 km (0.099 R)
• M23: 15,109,535 km (0.06 R)
• M24: 15,674,267 km (0.085 R)
• M25: 15,887,892 km (0.118 R)
• M26: 16,317,986 km (0.082 R)
• M27: 16,389,943 km (0.1 R)
• M28: 17,116,240 km (0.088 R)
• M29: 17,336,149 km (0.098 R)
• M30: 19,205,075 km (0.059 R)
• M31: 19,663,144 km (0.096 R)
• M32: 21,215,671 km (0.067 R)
• M33: 22,086,181 km (0.075 R)
• M34: 22,165,917 km (0.104 R)
• M35: 22,807,243 km (0.089 R)
• M36: 23,454,553 km (0.116 R)
• M37: 24,025,867 km (0.108 R)
• M38: 25,182,408 km (0.082 R)
• M39: 25,683,561 km (0.074 R)
• M40: 26,103,632 km (0.12 R)
• M41: 27,806,953 km (0.086 R)
• M42: 27,892,972 km (0.088 R)
• M43: 28,151,926 km (0.077 R)
• M44: 29,721,656 km (0.041 R)
• M45: 31,319,661 km (0.092 R)
• M46: 31,588,638 km (0.108 R)
• M47: 32,854,236 km (0.091 R)
• M48: 33,218,955 km (0.061 R)
• M49: 34,044,287 km (0.116 R)
• M50: 34,783,749 km (0.103 R)
• M51: 35,155,350 km (0.057 R)
• M52: 36,938,557 km (0.079 R)
• M53: 37,412,782 km (0.118 R)
• M54: 39,039,958 km (0.108 R)
• M55: 39,329,579 km (0.1 R)
• M56: 39,813,678 km (0.047 R)
• M57: 40,397,259 km (0.086 R)
• M58: 40,787,859 km (0.069 R)
• M59: 41,671,384 km (0.101 R)
• M60: 42,263,942 km (0.074 R)
• M61: 45,775,452 km (0.111 R)
• M62: 46,693,535 km (0.111 R)
• M63: 48,340,458 km (0.089 R)
• M64: 48,755,143 km (0.081 R)
• M65: 51,691,001 km (0.096 R)
• M66: 52,115,111 km (0.091 R)
• M67: 52,859,959 km (0.045 R)
• M68: 54,360,425 km (0.073 R)
• M69: 54,683,706 km (0.075 R)
• M70: 54,791,567 km (0.111 R)
• M71: 55,440,522 km (0.112 R)
• M72: 55,874,655 km (0.054 R)
• M73: 57,293,142 km (0.063 R)
• M74: 57,402,797 km (0.115 R)
• M75: 57,951,971 km (0.063 R)
• M76: 58,392,387 km (0.096 R)
• M77: 58,502,791 km (0.076 R)
• M78: 60,165,571 km (0.117 R)
• M79: 61,058,820 km (0.058 R)
• M80: 62,858,482 km (0.077 R)
• M81: 63,197,770 km (0.056 R)
• M82: 65,590,289 km (0.097 R)
• M83: 68,826,091 km (0.074 R)
• M84: 71,051,359 km (0.119 R)
• M85: 71,877,139 km (0.062 R)
• M86: 73,062,254 km (0.116 R)
• M87: 73,419,045 km (0.1 R)
• M88: 73,657,204 km (0.114 R)
• M89: 73,895,663 km (0.1 R)
• M90: 76,897,943 km (0.118 R)
• M91: 77,260,868 km (0.092 R)
• M92: 79,084,017 km (0.111 R)
• M93: 80,184,758 km (0.053 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 12,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit