🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.55 AU - 0.89 AU

Year: 227 Days

Day: 20.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.1 AU

Year: 338 Days

Day: 43.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.67 AU - 1.81 AU

Year: 851 Days

Day: 37.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.34 AU - 3.38 AU

Year: 1794 Days

Day: 26.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 13.6

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.53 AU - 5.83 AU

Year: 3755 Days

Day: 13.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,775,290 km

• M1: 280,197 km (0.118 R)
• M2: 394,041 km (0.054 R)
• M3: 521,797 km (0.115 R)
• M4: 613,501 km (0.083 R)
• M5: 700,866 km (0.05 R)
• M6: 877,990 km (0.111 R)
• M7: 1,152,801 km (0.1 R)
• M8: 1,441,226 km (0.109 R)
• M9: 1,867,729 km (0.044 R)
• M10: 2,262,069 km (0.087 R)
• M11: 2,441,886 km (0.099 R)
• M12: 2,739,735 km (0.057 R)
• M13: 2,854,627 km (0.118 R)
• M14: 3,148,886 km (0.053 R)
• M15: 3,269,312 km (0.117 R)
• M16: 3,724,688 km (0.102 R)
• M17: 4,003,239 km (0.117 R)
• M18: 4,423,011 km (0.115 R)
• M19: 4,513,218 km (0.078 R)
• M20: 4,604,024 km (0.102 R)
• M21: 4,926,707 km (0.09 R)
• M22: 5,090,816 km (0.104 R)
• M23: 5,790,485 km (0.12 R)
• M24: 5,988,852 km (0.064 R)
• M25: 6,164,330 km (0.113 R)
• M26: 6,675,207 km (0.118 R)
• M27: 7,983,889 km (0.04 R)
• M28: 8,597,090 km (0.07 R)
• M29: 8,995,170 km (0.04 R)
• M30: 9,167,657 km (0.098 R)
• M31: 9,254,274 km (0.102 R)
• M32: 9,574,413 km (0.096 R)
• M33: 9,662,377 km (0.096 R)
• M34: 10,046,694 km (0.099 R)
• M35: 10,375,660 km (0.097 R)
• M36: 11,322,165 km (0.101 R)
• M37: 11,415,215 km (0.093 R)
• M38: 11,539,681 km (0.067 R)
• M39: 11,884,504 km (0.049 R)
• M40: 12,042,329 km (0.083 R)
• M41: 12,616,187 km (0.058 R)
• M42: 12,777,154 km (0.073 R)
• M43: 14,089,875 km (0.066 R)
• M44: 14,458,485 km (0.117 R)
• M45: 14,593,272 km (0.054 R)
• M46: 16,383,660 km (0.074 R)
• M47: 17,735,426 km (0.114 R)
• M48: 18,388,121 km (0.116 R)
• M49: 18,644,233 km (0.106 R)
• M50: 18,864,591 km (0.09 R)
• M51: 19,717,299 km (0.072 R)
• M52: 20,054,492 km (0.111 R)
• M53: 20,167,289 km (0.035 R)
• M54: 20,280,385 km (0.102 R)
• M55: 20,658,568 km (0.072 R)
• M56: 20,848,558 km (0.071 R)
• M57: 21,268,628 km (0.092 R)
• M58: 21,537,456 km (0.111 R)
• M59: 21,652,945 km (0.025 R)
• M60: 23,173,757 km (0.078 R)
• M61: 23,450,364 km (0.099 R)
• M62: 23,569,294 km (0.086 R)
• M63: 24,246,673 km (0.101 R)
• M64: 24,487,376 km (0.089 R)
• M65: 25,988,740 km (0.065 R)
• M66: 26,193,989 km (0.054 R)
• M67: 26,317,407 km (0.043 R)
• M68: 26,564,692 km (0.052 R)
• M69: 26,688,709 km (0.1 R)
• M70: 26,937,191 km (0.101 R)
• M71: 27,228,009 km (0.12 R)
• M72: 28,022,823 km (0.059 R)
• M73: 28,148,934 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 10.6

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.72 AU - 5.68 AU

Year: 3779 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,775,290 km

• M1: 248,632 km (0.054 R)
• M2: 371,452 km (0.118 R)
• M3: 551,418 km (0.05 R)
• M4: 647,609 km (0.111 R)
• M5: 750,233 km (0.115 R)
• M6: 1,189,602 km (0.11 R)
• M7: 1,275,023 km (0.107 R)
• M8: 1,482,515 km (0.075 R)
• M9: 1,621,940 km (0.098 R)
• M10: 2,066,545 km (0.094 R)
• M11: 2,240,827 km (0.094 R)
• M12: 2,474,648 km (0.049 R)
• M13: 2,792,543 km (0.112 R)
• M14: 3,084,110 km (0.047 R)
• M15: 3,263,777 km (0.117 R)
• M16: 3,759,993 km (0.114 R)
• M17: 3,995,310 km (0.069 R)
• M18: 4,082,227 km (0.098 R)
• M19: 4,346,417 km (0.069 R)
• M20: 4,480,755 km (0.036 R)
• M21: 5,055,062 km (0.078 R)
• M22: 5,434,891 km (0.105 R)
• M23: 6,071,878 km (0.112 R)
• M24: 6,171,959 km (0.088 R)
• M25: 6,297,921 km (0.092 R)
• M26: 6,526,656 km (0.111 R)
• M27: 6,862,054 km (0.089 R)
• M28: 7,124,000 km (0.107 R)
• M29: 7,442,494 km (0.062 R)
• M30: 7,765,775 km (0.115 R)
• M31: 7,929,286 km (0.075 R)
• M32: 8,038,791 km (0.039 R)
• M33: 8,342,774 km (0.118 R)
• M34: 8,678,621 km (0.081 R)
• M35: 8,848,265 km (0.1 R)
• M36: 9,305,885 km (0.115 R)
• M37: 9,392,502 km (0.104 R)
• M38: 10,066,142 km (0.056 R)
• M39: 10,214,543 km (0.102 R)
• M40: 10,483,669 km (0.12 R)
• M41: 10,967,917 km (0.082 R)
• M42: 11,833,042 km (0.044 R)
• M43: 11,989,821 km (0.119 R)
• M44: 12,084,217 km (0.107 R)
• M45: 12,305,322 km (0.077 R)
• M46: 12,432,481 km (0.1 R)
• M47: 12,559,938 km (0.11 R)
• M48: 12,687,844 km (0.068 R)
• M49: 13,009,480 km (0.106 R)
• M50: 13,529,781 km (0.096 R)
• M51: 14,056,814 km (0.117 R)
• M52: 15,540,825 km (0.098 R)
• M53: 16,231,668 km (0.071 R)
• M54: 16,371,093 km (0.106 R)
• M55: 16,932,684 km (0.11 R)
• M56: 17,144,963 km (0.026 R)
• M57: 17,286,932 km (0.065 R)
• M58: 18,038,661 km (0.117 R)
• M59: 19,759,635 km (0.099 R)
• M60: 20,394,977 km (0.077 R)
• M61: 20,620,870 km (0.104 R)
• M62: 21,379,630 km (0.095 R)
• M63: 21,609,113 km (0.071 R)
• M64: 22,031,877 km (0.095 R)
• M65: 22,573,870 km (0.107 R)
• M66: 23,081,007 km (0.114 R)
• M67: 23,159,396 km (0.076 R)
• M68: 23,868,789 km (0.032 R)
• M69: 24,785,375 km (0.094 R)
• M70: 24,946,043 km (0.105 R)
• M71: 25,389,451 km (0.046 R)
• M72: 25,713,630 km (0.056 R)
• M73: 25,794,862 km (0.119 R)
• M74: 26,448,006 km (0.062 R)
• M75: 26,530,135 km (0.099 R)
• M76: 26,653,254 km (0.104 R)
• M77: 26,817,812 km (0.039 R)
• M78: 27,272,141 km (0.119 R)
• M79: 27,895,665 km (0.028 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 12.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.61 AU - 6.45 AU

Year: 4823 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,775,290 km

• M1: 261,347 km (0.031 R)
• M2: 402,717 km (0.071 R)
• M3: 657,931 km (0.069 R)
• M4: 845,826 km (0.111 R)
• M5: 946,955 km (0.106 R)
• M6: 1,031,178 km (0.091 R)
• M7: 1,383,332 km (0.119 R)
• M8: 1,480,570 km (0.084 R)
• M9: 1,592,769 km (0.104 R)
• M10: 1,733,989 km (0.116 R)
• M11: 1,879,548 km (0.115 R)
• M12: 2,029,445 km (0.097 R)
• M13: 2,197,593 km (0.117 R)
• M14: 2,355,867 km (0.047 R)
• M15: 2,532,991 km (0.03 R)
• M16: 3,027,263 km (0.098 R)
• M17: 3,302,223 km (0.111 R)
• M18: 3,434,468 km (0.116 R)
• M19: 3,534,998 km (0.083 R)
• M20: 3,636,275 km (0.097 R)
• M21: 3,738,750 km (0.08 R)
• M22: 3,981,398 km (0.059 R)
• M23: 4,069,361 km (0.112 R)
• M24: 4,555,854 km (0.12 R)
• M25: 4,666,556 km (0.085 R)
• M26: 5,214,084 km (0.101 R)
• M27: 5,329,873 km (0.082 R)
• M28: 5,643,131 km (0.082 R)
• M29: 5,742,314 km (0.07 R)
• M30: 6,043,305 km (0.099 R)
• M31: 6,390,671 km (0.103 R)
• M32: 6,660,845 km (0.085 R)
• M33: 6,998,488 km (0.064 R)
• M34: 7,233,805 km (0.105 R)
• M35: 7,624,704 km (0.112 R)
• M36: 7,844,912 km (0.099 R)
• M37: 8,044,925 km (0.092 R)
• M38: 8,907,955 km (0.082 R)
• M39: 9,093,307 km (0.027 R)
• M40: 9,280,154 km (0.098 R)
• M41: 9,515,322 km (0.062 R)
• M42: 9,633,654 km (0.088 R)
• M43: 9,728,798 km (0.11 R)
• M44: 10,208,708 km (0.103 R)
• M45: 10,354,267 km (0.116 R)
• M46: 10,549,343 km (0.049 R)
• M47: 10,770,299 km (0.06 R)
• M48: 10,967,917 km (0.091 R)
• M49: 11,141,900 km (0.064 R)
• M50: 11,392,027 km (0.12 R)
• M51: 12,774,761 km (0.114 R)
• M52: 13,247,490 km (0.112 R)
• M53: 13,725,904 km (0.075 R)
• M54: 13,806,238 km (0.12 R)
• M55: 14,183,075 km (0.102 R)
• M56: 14,291,384 km (0.112 R)
• M57: 14,645,183 km (0.116 R)
• M58: 14,809,441 km (0.04 R)
• M59: 15,444,933 km (0.062 R)
• M60: 15,695,958 km (0.1 R)
• M61: 15,836,131 km (0.105 R)
• M62: 16,230,471 km (0.112 R)
• M63: 16,799,691 km (0.114 R)
• M64: 17,086,770 km (0.109 R)
• M65: 17,288,577 km (0.044 R)
• M66: 17,928,407 km (0.083 R)
• M67: 18,339,502 km (0.052 R)
• M68: 18,457,535 km (0.114 R)
• M69: 19,021,668 km (0.074 R)
• M70: 19,712,362 km (0.07 R)
• M71: 20,167,139 km (0.11 R)
• M72: 20,472,169 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.9

Radius: 13.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.12 AU - 6.88 AU

Year: 6146 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,775,290 km

• M1: 231,428 km (0.048 R)
• M2: 315,502 km (0.1 R)
• M3: 457,919 km (0.072 R)
• M4: 651,648 km (0.068 R)
• M5: 969,693 km (0.11 R)
• M6: 1,399,787 km (0.06 R)
• M7: 1,662,032 km (0.113 R)
• M8: 1,904,830 km (0.103 R)
• M9: 2,291,091 km (0.093 R)
• M10: 2,763,073 km (0.087 R)
• M11: 2,968,770 km (0.106 R)
• M12: 3,094,731 km (0.104 R)
• M13: 3,244,030 km (0.091 R)
• M14: 3,842,272 km (0.115 R)
• M15: 4,119,327 km (0.043 R)
• M16: 4,815,855 km (0.054 R)
• M17: 5,292,174 km (0.108 R)
• M18: 5,575,064 km (0.08 R)
• M19: 5,757,573 km (0.079 R)
• M20: 5,995,284 km (0.073 R)
• M21: 6,290,142 km (0.058 R)
• M22: 6,562,559 km (0.103 R)
• M23: 6,810,892 km (0.072 R)
• M24: 7,748,272 km (0.051 R)
• M25: 7,893,831 km (0.088 R)
• M26: 8,010,966 km (0.034 R)
• M27: 9,183,364 km (0.075 R)
• M28: 9,306,633 km (0.109 R)
• M29: 9,868,224 km (0.04 R)
• M30: 10,185,072 km (0.095 R)
• M31: 10,666,627 km (0.108 R)
• M32: 10,796,329 km (0.043 R)
• M33: 10,893,867 km (0.088 R)
• M34: 11,320,220 km (0.118 R)
• M35: 11,618,668 km (0.088 R)
• M36: 11,785,619 km (0.113 R)
• M37: 12,020,638 km (0.076 R)
• M38: 12,325,069 km (0.113 R)
• M39: 13,253,773 km (0.114 R)
• M40: 13,358,342 km (0.118 R)
• M41: 14,312,028 km (0.1 R)
• M42: 14,706,817 km (0.107 R)
• M43: 14,815,126 km (0.049 R)
• M44: 15,032,641 km (0.05 R)
• M45: 15,214,552 km (0.082 R)
• M46: 16,172,876 km (0.112 R)
• M47: 16,546,572 km (0.067 R)
• M48: 17,036,804 km (0.067 R)
• M49: 17,302,639 km (0.077 R)
• M50: 17,608,268 km (0.056 R)
• M51: 18,613,865 km (0.078 R)
• M52: 18,926,973 km (0.098 R)
• M53: 19,044,856 km (0.087 R)
• M54: 19,281,370 km (0.118 R)
• M55: 19,439,645 km (0.112 R)
• M56: 19,996,897 km (0.064 R)
• M57: 20,599,627 km (0.113 R)
• M58: 20,801,883 km (0.098 R)
• M59: 21,045,578 km (0.105 R)
• M60: 22,402,281 km (0.07 R)
• M61: 22,777,173 km (0.116 R)
• M62: 23,406,681 km (0.1 R)
• M63: 23,702,436 km (0.11 R)
• M64: 23,787,258 km (0.107 R)
• M65: 23,872,080 km (0.118 R)
• M66: 24,042,023 km (0.055 R)
• M67: 24,127,145 km (0.081 R)
• M68: 24,983,892 km (0.113 R)
• M69: 25,416,080 km (0.074 R)
• M70: 26,331,768 km (0.054 R)
• M71: 26,727,455 km (0.096 R)
• M72: 27,837,022 km (0.105 R)
• M73: 28,105,550 km (0.062 R)
• M74: 28,374,976 km (0.027 R)
• M75: 28,509,913 km (0.045 R)
• M76: 29,506,684 km (0.071 R)
• M77: 30,009,333 km (0.098 R)
• M78: 31,023,008 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 12.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.7 AU - 12.52 AU

Year: 14671 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,775,290 km

• M1: 162,164 km (0.083 R)
• M2: 425,157 km (0.078 R)
• M3: 511,475 km (0.11 R)
• M4: 655,239 km (0.079 R)
• M5: 890,107 km (0.079 R)
• M6: 1,632,262 km (0.079 R)
• M7: 1,855,911 km (0.07 R)
• M8: 2,389,228 km (0.081 R)
• M9: 2,473,302 km (0.109 R)
• M10: 2,558,423 km (0.114 R)
• M11: 2,644,591 km (0.082 R)
• M12: 3,151,429 km (0.084 R)
• M13: 3,495,653 km (0.04 R)
• M14: 4,254,863 km (0.113 R)
• M15: 4,565,727 km (0.12 R)
• M16: 4,848,467 km (0.063 R)
• M17: 4,991,931 km (0.094 R)
• M18: 5,136,892 km (0.055 R)
• M19: 5,617,699 km (0.089 R)
• M20: 5,806,492 km (0.059 R)
• M21: 6,307,345 km (0.105 R)
• M22: 6,782,019 km (0.112 R)
• M23: 6,862,354 km (0.103 R)
• M24: 7,766,074 km (0.096 R)
• M25: 8,750,877 km (0.097 R)
• M26: 8,838,392 km (0.081 R)
• M27: 9,548,982 km (0.045 R)
• M28: 10,324,198 km (0.11 R)
• M29: 10,883,694 km (0.071 R)
• M30: 11,262,027 km (0.094 R)
• M31: 12,032,007 km (0.116 R)
• M32: 12,227,083 km (0.032 R)
• M33: 13,168,353 km (0.053 R)
• M34: 14,701,880 km (0.119 R)
• M35: 15,489,663 km (0.119 R)
• M36: 16,129,792 km (0.087 R)
• M37: 16,237,353 km (0.093 R)
• M38: 16,615,536 km (0.101 R)
• M39: 16,778,598 km (0.086 R)
• M40: 17,106,217 km (0.09 R)
• M41: 17,767,889 km (0.111 R)
• M42: 19,344,052 km (0.11 R)
• M43: 20,672,032 km (0.107 R)
• M44: 22,749,049 km (0.101 R)
• M45: 22,990,650 km (0.103 R)
• M46: 23,476,394 km (0.054 R)
• M47: 23,842,909 km (0.096 R)
• M48: 24,026,914 km (0.117 R)
• M49: 24,705,490 km (0.109 R)
• M50: 26,081,641 km (0.112 R)
• M51: 26,271,331 km (0.03 R)
• M52: 27,482,625 km (0.067 R)
• M53: 27,675,606 km (0.041 R)
• M54: 28,322,018 km (0.103 R)
• M55: 29,104,266 km (0.063 R)
• M56: 29,629,653 km (0.068 R)
• M57: 29,959,666 km (0.056 R)
• M58: 33,052,453 km (0.041 R)
• M59: 33,326,217 km (0.116 R)
• M60: 34,636,694 km (0.067 R)
• M61: 35,612,970 km (0.097 R)
• M62: 35,893,616 km (0.1 R)
• M63: 36,669,131 km (0.07 R)
• M64: 37,878,480 km (0.098 R)
• M65: 38,093,303 km (0.096 R)
• M66: 38,596,101 km (0.052 R)
• M67: 38,956,482 km (0.062 R)
• M68: 39,390,466 km (0.117 R)
• M69: 40,336,373 km (0.087 R)
• M70: 40,482,530 km (0.098 R)
• M71: 40,922,198 km (0.113 R)
• M72: 41,732,271 km (0.083 R)
• M73: 43,218,675 km (0.051 R)
• M74: 44,797,980 km (0.117 R)
• M75: 46,090,206 km (0.106 R)
• M76: 47,626,277 km (0.1 R)
• M77: 48,556,028 km (0.079 R)
• M78: 50,433,332 km (0.084 R)
• M79: 50,748,534 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 13,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit