🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.02 AU - 1.24 AU

Year: 448 Days

Day: 18.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.2 AU - 1.68 AU

Year: 644 Days

Day: 40.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,210,352 km

• M1: 308,770 km (0.073 R)
• M2: 481,107 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.46 AU - 2.3 AU

Year: 961 Days

Day: 24.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.41 AU - 2.69 AU

Year: 1518 Days

Day: 18 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,210,352 km

• M1: 528,978 km (0.072 R)
• M2: 697,874 km (0.068 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 10.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.2 AU - 7.42 AU

Year: 5909 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,210,352 km

• M1: 161,566 km (0.084 R)
• M2: 231,727 km (0.056 R)
• M3: 314,305 km (0.094 R)
• M4: 425,307 km (0.055 R)
• M5: 508,633 km (0.037 R)
• M6: 661,971 km (0.048 R)
• M7: 779,255 km (0.085 R)
• M8: 876,793 km (0.099 R)
• M9: 1,007,242 km (0.067 R)
• M10: 1,084,884 km (0.106 R)
• M11: 1,246,749 km (0.113 R)
• M12: 1,460,524 km (0.115 R)
• M13: 1,768,396 km (0.115 R)
• M14: 1,960,630 km (0.066 R)
• M15: 2,059,514 km (0.055 R)
• M16: 2,210,907 km (0.068 R)
• M17: 2,418,549 km (0.078 R)
• M18: 2,687,227 km (0.078 R)
• M19: 2,755,892 km (0.052 R)
• M20: 2,839,218 km (0.12 R)
• M21: 2,937,504 km (0.099 R)
• M22: 3,079,771 km (0.112 R)
• M23: 3,356,677 km (0.114 R)
• M24: 3,535,746 km (0.083 R)
• M25: 3,872,191 km (0.092 R)
• M26: 3,997,255 km (0.103 R)
• M27: 4,123,516 km (0.095 R)
• M28: 4,380,226 km (0.088 R)
• M29: 4,791,919 km (0.082 R)
• M30: 5,130,160 km (0.067 R)
• M31: 5,198,825 km (0.088 R)
• M32: 5,302,347 km (0.087 R)
• M33: 5,423,970 km (0.08 R)
• M34: 5,901,786 km (0.078 R)
• M35: 6,027,897 km (0.059 R)
• M36: 6,728,314 km (0.057 R)
• M37: 7,203,137 km (0.066 R)
• M38: 7,299,329 km (0.049 R)
• M39: 7,886,052 km (0.116 R)
• M40: 8,225,340 km (0.087 R)
• M41: 8,487,884 km (0.086 R)
• M42: 8,794,410 km (0.067 R)
• M43: 8,938,772 km (0.11 R)
• M44: 9,650,858 km (0.111 R)
• M45: 10,381,045 km (0.11 R)
• M46: 10,533,635 km (0.118 R)
• M47: 10,752,945 km (0.084 R)
• M48: 10,907,330 km (0.097 R)
• M49: 11,352,534 km (0.113 R)
• M50: 11,803,721 km (0.063 R)
• M51: 11,894,676 km (0.106 R)
• M52: 12,214,816 km (0.109 R)
• M53: 12,375,933 km (0.066 R)
• M54: 12,793,460 km (0.107 R)
• M55: 12,957,120 km (0.089 R)
• M56: 13,145,015 km (0.039 R)
• M57: 13,333,808 km (0.056 R)
• M58: 13,499,861 km (0.046 R)
• M59: 13,571,070 km (0.106 R)
• M60: 13,809,828 km (0.074 R)
• M61: 14,705,022 km (0.061 R)
• M62: 14,778,474 km (0.066 R)
• M63: 14,851,927 km (0.116 R)
• M64: 15,147,383 km (0.099 R)
• M65: 15,793,945 km (0.042 R)
• M66: 15,944,440 km (0.059 R)
• M67: 16,424,201 km (0.112 R)
• M68: 16,500,346 km (0.084 R)
• M69: 16,857,436 km (0.086 R)
• M70: 17,139,877 km (0.073 R)
• M71: 17,268,681 km (0.1 R)
• M72: 17,346,172 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 13

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.84 AU - 8.12 AU

Year: 8403 Days

Day: 6 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,210,352 km

• M1: 183,108 km (0.102 R)
• M2: 282,590 km (0.093 R)
• M3: 426,055 km (0.092 R)
• M4: 757,414 km (0.09 R)
• M5: 1,408,614 km (0.06 R)
• M6: 1,535,323 km (0.065 R)
• M7: 1,916,050 km (0.111 R)
• M8: 2,033,783 km (0.074 R)
• M9: 2,351,379 km (0.056 R)
• M10: 2,452,507 km (0.086 R)
• M11: 2,871,531 km (0.099 R)
• M12: 3,398,864 km (0.086 R)
• M13: 3,629,992 km (0.068 R)
• M14: 4,637,983 km (0.085 R)
• M15: 4,765,889 km (0.071 R)
• M16: 5,625,778 km (0.079 R)
• M17: 5,865,583 km (0.114 R)
• M18: 6,426,276 km (0.11 R)
• M19: 6,677,151 km (0.071 R)
• M20: 6,967,820 km (0.11 R)
• M21: 7,077,774 km (0.059 R)
• M22: 7,374,277 km (0.075 R)
• M23: 7,674,670 km (0.078 R)
• M24: 8,287,872 km (0.105 R)
• M25: 8,758,058 km (0.066 R)
• M26: 8,916,781 km (0.099 R)
• M27: 9,196,828 km (0.088 R)
• M28: 9,317,703 km (0.09 R)
• M29: 9,479,867 km (0.055 R)
• M30: 9,683,769 km (0.109 R)
• M31: 10,179,088 km (0.114 R)
• M32: 10,471,851 km (0.108 R)
• M33: 11,366,745 km (0.062 R)
• M34: 11,496,596 km (0.104 R)
• M35: 11,583,513 km (0.115 R)
• M36: 11,889,291 km (0.112 R)
• M37: 12,508,776 km (0.088 R)
• M38: 14,382,938 km (0.116 R)
• M39: 14,900,696 km (0.112 R)
• M40: 16,834,248 km (0.114 R)
• M41: 18,082,493 km (0.108 R)
• M42: 18,285,049 km (0.096 R)
• M43: 18,590,228 km (0.067 R)
• M44: 18,692,254 km (0.098 R)
• M45: 18,897,053 km (0.085 R)
• M46: 18,999,678 km (0.048 R)
• M47: 19,257,136 km (0.1 R)
• M48: 19,360,508 km (0.085 R)
• M49: 20,246,127 km (0.07 R)
• M50: 21,465,350 km (0.05 R)
• M51: 21,626,018 km (0.048 R)
• M52: 21,733,429 km (0.117 R)
• M53: 22,110,864 km (0.098 R)
• M54: 24,364,257 km (0.118 R)
• M55: 24,756,204 km (0.085 R)
• M56: 25,773,918 km (0.098 R)
• M57: 25,944,908 km (0.098 R)
• M58: 26,287,787 km (0.062 R)
• M59: 26,632,311 km (0.068 R)
• M60: 28,318,578 km (0.071 R)
• M61: 29,204,347 km (0.077 R)
• M62: 31,549,443 km (0.066 R)
• M63: 31,854,473 km (0.106 R)
• M64: 32,160,550 km (0.075 R)
• M65: 33,954,528 km (0.076 R)
• M66: 34,142,124 km (0.028 R)
• M67: 35,337,261 km (0.074 R)
• M68: 36,226,620 km (0.092 R)
• M69: 37,833,152 km (0.049 R)
• M70: 38,547,482 km (0.082 R)
• M71: 40,253,346 km (0.086 R)
• M72: 40,385,591 km (0.114 R)
• M73: 40,915,915 km (0.091 R)
• M74: 41,515,503 km (0.061 R)
• M75: 43,195,936 km (0.077 R)
• M76: 43,331,322 km (0.093 R)
• M77: 43,806,296 km (0.102 R)
• M78: 44,693,112 km (0.114 R)
• M79: 45,723,692 km (0.081 R)
• M80: 45,930,735 km (0.086 R)

Asteroid Belt

Center: 8.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.1

Radius: 13.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.81 AU - 11.15 AU

Year: 11753 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,210,352 km

• M1: 204,351 km (0.047 R)
• M2: 316,549 km (0.048 R)
• M3: 425,008 km (0.102 R)
• M4: 869,164 km (0.108 R)
• M5: 1,095,505 km (0.106 R)
• M6: 1,441,974 km (0.109 R)
• M7: 1,649,765 km (0.117 R)
• M8: 1,801,458 km (0.096 R)
• M9: 1,935,198 km (0.073 R)
• M10: 2,236,937 km (0.115 R)
• M11: 2,357,214 km (0.111 R)
• M12: 2,504,418 km (0.075 R)
• M13: 2,756,790 km (0.098 R)
• M14: 3,479,946 km (0.105 R)
• M15: 3,906,748 km (0.098 R)
• M16: 4,170,938 km (0.091 R)
• M17: 4,410,744 km (0.063 R)
• M18: 4,904,267 km (0.103 R)
• M19: 5,093,807 km (0.058 R)
• M20: 5,545,892 km (0.045 R)
• M21: 5,843,442 km (0.079 R)
• M22: 6,385,436 km (0.115 R)
• M23: 6,488,957 km (0.113 R)
• M24: 6,837,819 km (0.114 R)
• M25: 6,979,189 km (0.083 R)
• M26: 8,144,557 km (0.086 R)
• M27: 8,407,550 km (0.099 R)
• M28: 9,135,493 km (0.12 R)
• M29: 9,330,569 km (0.106 R)
• M30: 10,285,602 km (0.11 R)
• M31: 10,816,076 km (0.053 R)
• M32: 11,105,398 km (0.111 R)
• M33: 11,481,038 km (0.085 R)
• M34: 12,938,271 km (0.055 R)
• M35: 13,466,352 km (0.054 R)
• M36: 13,822,544 km (0.053 R)
• M37: 15,047,152 km (0.11 R)
• M38: 15,370,284 km (0.06 R)
• M39: 17,116,540 km (0.096 R)
• M40: 17,212,731 km (0.039 R)
• M41: 17,599,142 km (0.108 R)
• M42: 17,744,851 km (0.03 R)
• M43: 18,086,383 km (0.109 R)
• M44: 18,380,791 km (0.097 R)
• M45: 18,479,376 km (0.099 R)
• M46: 18,825,546 km (0.059 R)
• M47: 19,775,941 km (0.092 R)
• M48: 21,515,615 km (0.08 R)
• M49: 23,303,908 km (0.039 R)
• M50: 23,463,977 km (0.104 R)
• M51: 23,892,575 km (0.075 R)
• M52: 24,269,861 km (0.047 R)
• M53: 25,468,140 km (0.087 R)
• M54: 25,578,094 km (0.055 R)
• M55: 26,518,616 km (0.078 R)
• M56: 26,909,216 km (0.043 R)
• M57: 27,077,065 km (0.067 R)
• M58: 27,978,841 km (0.112 R)
• M59: 28,319,625 km (0.075 R)
• M60: 28,661,755 km (0.057 R)
• M61: 30,742,961 km (0.026 R)
• M62: 31,447,417 km (0.113 R)
• M63: 32,633,579 km (0.102 R)
• M64: 33,532,662 km (0.118 R)
• M65: 34,439,973 km (0.104 R)
• M66: 35,294,177 km (0.049 R)
• M67: 36,402,547 km (0.055 R)
• M68: 36,774,597 km (0.047 R)
• M69: 36,898,764 km (0.092 R)
• M70: 37,272,459 km (0.088 R)
• M71: 37,710,033 km (0.057 R)
• M72: 38,275,214 km (0.115 R)
• M73: 38,906,367 km (0.083 R)
• M74: 39,286,645 km (0.076 R)
• M75: 40,884,799 km (0.066 R)
• M76: 41,013,603 km (0.11 R)
• M77: 41,207,033 km (0.076 R)
• M78: 41,336,136 km (0.106 R)
• M79: 41,853,894 km (0.044 R)
• M80: 43,026,741 km (0.119 R)
• M81: 44,078,265 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit