🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.66 AU - 0.7 AU

Year: 196 Days

Day: 34.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.77 AU - 1.81 AU

Year: 838 Days

Day: 35.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.71 AU - 4.57 AU

Year: 2947 Days

Day: 14.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,460,225 km

• M1: 1,806,095 km (0.076 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 10

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.23 AU - 7.57 AU

Year: 7042 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,460,225 km

• M1: 138,976 km (0.108 R)
• M2: 234,121 km (0.094 R)
• M3: 348,264 km (0.025 R)
• M4: 508,184 km (0.045 R)
• M5: 609,911 km (0.038 R)
• M6: 682,166 km (0.115 R)
• M7: 809,624 km (0.112 R)
• M8: 1,074,562 km (0.078 R)
• M9: 1,497,774 km (0.044 R)
• M10: 1,754,334 km (0.072 R)
• M11: 2,025,256 km (0.104 R)
• M12: 2,407,329 km (0.11 R)
• M13: 3,043,868 km (0.086 R)
• M14: 3,392,132 km (0.03 R)
• M15: 4,222,250 km (0.114 R)
• M16: 4,759,606 km (0.118 R)
• M17: 4,960,366 km (0.099 R)
• M18: 5,036,512 km (0.096 R)
• M19: 5,579,552 km (0.079 R)
• M20: 5,658,689 km (0.113 R)
• M21: 5,871,567 km (0.083 R)
• M22: 6,693,158 km (0.109 R)
• M23: 6,918,303 km (0.028 R)
• M24: 7,696,810 km (0.113 R)
• M25: 7,844,015 km (0.114 R)
• M26: 7,992,117 km (0.071 R)
• M27: 8,291,312 km (0.118 R)
• M28: 8,777,655 km (0.104 R)
• M29: 9,148,359 km (0.054 R)
• M30: 9,304,389 km (0.103 R)
• M31: 9,429,902 km (0.114 R)
• M32: 9,492,882 km (0.07 R)
• M33: 9,587,578 km (0.113 R)
• M34: 9,714,287 km (0.089 R)
• M35: 10,649,723 km (0.056 R)
• M36: 10,715,396 km (0.089 R)
• M37: 10,945,927 km (0.114 R)
• M38: 12,123,411 km (0.108 R)
• M39: 12,744,542 km (0.099 R)
• M40: 12,918,973 km (0.086 R)
• M41: 13,910,208 km (0.076 R)
• M42: 14,742,571 km (0.093 R)
• M43: 15,442,390 km (0.057 R)
• M44: 15,553,990 km (0.115 R)
• M45: 15,815,188 km (0.118 R)
• M46: 16,304,074 km (0.085 R)
• M47: 16,493,464 km (0.094 R)
• M48: 16,721,751 km (0.096 R)
• M49: 17,606,323 km (0.106 R)
• M50: 17,995,577 km (0.111 R)
• M51: 18,073,816 km (0.104 R)
• M52: 18,152,056 km (0.086 R)
• M53: 18,387,822 km (0.1 R)
• M54: 19,661,648 km (0.119 R)
• M55: 20,349,948 km (0.104 R)
• M56: 20,840,629 km (0.076 R)
• M57: 21,417,927 km (0.09 R)
• M58: 21,916,986 km (0.1 R)
• M59: 22,209,898 km (0.116 R)
• M60: 22,757,277 km (0.102 R)
• M61: 22,841,949 km (0.105 R)
• M62: 23,224,022 km (0.099 R)
• M63: 23,394,414 km (0.072 R)
• M64: 23,822,414 km (0.102 R)
• M65: 24,469,425 km (0.039 R)
• M66: 24,556,042 km (0.025 R)
• M67: 25,340,832 km (0.113 R)
• M68: 26,089,569 km (0.067 R)
• M69: 27,248,803 km (0.071 R)
• M70: 28,333,687 km (0.108 R)
• M71: 28,973,068 km (0.097 R)
• M72: 29,386,557 km (0.093 R)
• M73: 29,755,914 km (0.081 R)
• M74: 30,638,990 km (0.093 R)
• M75: 30,732,339 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 8.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.49 AU - 10.71 AU

Year: 8823 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,460,225 km

• M1: 130,449 km (0.054 R)
• M2: 196,422 km (0.088 R)
• M3: 299,046 km (0.081 R)
• M4: 449,841 km (0.066 R)
• M5: 587,620 km (0.108 R)
• M6: 657,034 km (0.094 R)
• M7: 782,995 km (0.084 R)
• M8: 975,378 km (0.096 R)
• M9: 1,108,221 km (0.119 R)
• M10: 1,626,877 km (0.12 R)
• M11: 1,712,746 km (0.103 R)
• M12: 1,829,881 km (0.064 R)
• M13: 2,025,705 km (0.064 R)
• M14: 2,308,295 km (0.099 R)
• M15: 2,637,111 km (0.096 R)
• M16: 2,945,881 km (0.039 R)
• M17: 3,140,209 km (0.113 R)
• M18: 3,211,866 km (0.06 R)
• M19: 3,430,429 km (0.113 R)
• M20: 3,485,930 km (0.102 R)
• M21: 3,616,379 km (0.088 R)
• M22: 3,767,473 km (0.11 R)
• M23: 4,154,333 km (0.087 R)
• M24: 4,233,171 km (0.059 R)
• M25: 4,332,504 km (0.11 R)
• M26: 4,553,909 km (0.1 R)
• M27: 5,239,965 km (0.105 R)
• M28: 5,389,712 km (0.09 R)
• M29: 5,606,031 km (0.109 R)
• M30: 5,693,396 km (0.08 R)
• M31: 5,869,472 km (0.112 R)
• M32: 6,476,989 km (0.085 R)
• M33: 6,683,883 km (0.1 R)
• M34: 7,010,156 km (0.058 R)
• M35: 7,654,175 km (0.088 R)
• M36: 7,726,880 km (0.073 R)
• M37: 7,921,955 km (0.098 R)
• M38: 8,093,993 km (0.112 R)
• M39: 8,617,436 km (0.115 R)
• M40: 9,332,364 km (0.049 R)
• M41: 9,670,754 km (0.059 R)
• M42: 9,828,431 km (0.108 R)
• M43: 10,146,027 km (0.097 R)
• M44: 10,359,653 km (0.08 R)
• M45: 10,520,919 km (0.077 R)
• M46: 10,574,924 km (0.08 R)
• M47: 10,737,238 km (0.106 R)
• M48: 10,982,279 km (0.05 R)
• M49: 11,091,785 km (0.083 R)
• M50: 11,478,046 km (0.069 R)
• M51: 11,756,597 km (0.08 R)
• M52: 11,840,522 km (0.078 R)
• M53: 12,037,393 km (0.103 R)
• M54: 12,093,791 km (0.059 R)
• M55: 12,150,339 km (0.1 R)
• M56: 12,206,887 km (0.077 R)
• M57: 12,348,855 km (0.107 R)
• M58: 12,806,625 km (0.117 R)
• M59: 12,893,092 km (0.087 R)
• M60: 13,738,769 km (0.072 R)
• M61: 14,004,754 km (0.102 R)
• M62: 14,542,110 km (0.07 R)
• M63: 15,269,006 km (0.07 R)
• M64: 15,976,753 km (0.09 R)
• M65: 16,444,097 km (0.113 R)
• M66: 16,884,214 km (0.095 R)
• M67: 17,583,883 km (0.089 R)
• M68: 17,840,593 km (0.115 R)
• M69: 18,716,339 km (0.071 R)
• M70: 18,781,713 km (0.106 R)
• M71: 19,539,576 km (0.101 R)
• M72: 20,543,079 km (0.084 R)
• M73: 21,017,005 km (0.104 R)
• M74: 21,631,852 km (0.052 R)
• M75: 22,010,484 km (0.065 R)
• M76: 22,913,906 km (0.06 R)
• M77: 23,581,860 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.5

Radius: 6.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.3 AU - 15.06 AU

Year: 18681 Days

Day: 17.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,460,225 km

• M1: 84,972 km (0.115 R)
• M2: 273,914 km (0.057 R)
• M3: 683,363 km (0.091 R)
• M4: 868,565 km (0.096 R)
• M5: 1,222,065 km (0.092 R)
• M6: 1,827,787 km (0.078 R)
• M7: 3,097,274 km (0.059 R)
• M8: 3,271,406 km (0.087 R)
• M9: 3,404,249 km (0.087 R)
• M10: 3,516,298 km (0.109 R)
• M11: 4,094,494 km (0.11 R)
• M12: 4,285,829 km (0.066 R)
• M13: 4,358,235 km (0.102 R)
• M14: 4,431,239 km (0.103 R)
• M15: 4,553,610 km (0.029 R)
• M16: 4,978,168 km (0.042 R)
• M17: 5,208,100 km (0.049 R)
• M18: 5,784,650 km (0.081 R)
• M19: 5,972,396 km (0.107 R)
• M20: 6,491,949 km (0.106 R)
• M21: 7,026,014 km (0.117 R)
• M22: 7,255,048 km (0.086 R)
• M23: 7,399,559 km (0.092 R)
• M24: 7,868,100 km (0.074 R)
• M25: 8,046,271 km (0.067 R)
• M26: 9,519,212 km (0.118 R)
• M27: 9,740,766 km (0.114 R)
• M28: 10,221,574 km (0.1 R)
• M29: 10,841,507 km (0.07 R)
• M30: 11,339,519 km (0.05 R)
• M31: 11,709,474 km (0.11 R)
• M32: 11,947,036 km (0.114 R)
• M33: 12,186,093 km (0.117 R)
• M34: 12,565,024 km (0.08 R)
• M35: 12,738,558 km (0.091 R)
• M36: 13,053,013 km (0.052 R)
• M37: 13,725,006 km (0.103 R)
• M38: 14,119,197 km (0.107 R)
• M39: 14,699,188 km (0.101 R)
• M40: 15,620,860 km (0.117 R)
• M41: 15,957,306 km (0.061 R)
• M42: 16,145,201 km (0.087 R)
• M43: 16,751,521 km (0.046 R)
• M44: 17,288,128 km (0.074 R)
• M45: 17,326,725 km (0.063 R)
• M46: 18,299,709 km (0.089 R)
• M47: 19,330,289 km (0.072 R)
• M48: 19,370,231 km (0.116 R)
• M49: 19,610,934 km (0.059 R)
• M50: 19,731,660 km (0.1 R)
• M51: 20,665,151 km (0.112 R)
• M52: 20,829,110 km (0.05 R)
• M53: 22,955,344 km (0.106 R)
• M54: 23,893,772 km (0.102 R)
• M55: 23,936,706 km (0.045 R)
• M56: 24,670,783 km (0.067 R)
• M57: 24,801,083 km (0.052 R)
• M58: 25,984,253 km (0.1 R)
• M59: 26,161,077 km (0.088 R)
• M60: 26,471,493 km (0.115 R)
• M61: 28,268,762 km (0.089 R)
• M62: 28,769,915 km (0.096 R)
• M63: 28,907,096 km (0.076 R)
• M64: 28,998,650 km (0.042 R)
• M65: 29,457,915 km (0.11 R)
• M66: 30,012,325 km (0.057 R)
• M67: 31,272,088 km (0.084 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit