🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 129 Days

Day: 24.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,982,613 km

• M1: 32,762 km (0.077 R)
• M2: 46,974 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.65 AU - 0.97 AU

Year: 257 Days

Day: 22.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.73 AU - 2.17 AU

Year: 962 Days

Day: 23.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,982,613 km

• M1: 163,959 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.37 AU - 3.43 AU

Year: 1744 Days

Day: 12.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.97 AU - 3.05 AU

Year: 1844 Days

Day: 46.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.4

Radius: 14

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.46 AU - 7.76 AU

Year: 6694 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,982,613 km

• M1: 177,423 km (0.119 R)
• M2: 426,354 km (0.116 R)
• M3: 650,302 km (0.119 R)
• M4: 1,324,091 km (0.09 R)
• M5: 1,520,962 km (0.045 R)
• M6: 2,066,844 km (0.111 R)
• M7: 2,233,646 km (0.087 R)
• M8: 2,716,398 km (0.029 R)
• M9: 3,087,999 km (0.094 R)
• M10: 3,525,872 km (0.06 R)
• M11: 4,273,114 km (0.058 R)
• M12: 4,379,926 km (0.12 R)
• M13: 4,542,091 km (0.057 R)
• M14: 4,984,152 km (0.08 R)
• M15: 5,440,276 km (0.104 R)
• M16: 6,089,531 km (0.077 R)
• M17: 6,362,248 km (0.115 R)
• M18: 6,577,220 km (0.044 R)
• M19: 6,701,237 km (0.114 R)
• M20: 6,826,001 km (0.098 R)
• M21: 7,236,647 km (0.055 R)
• M22: 8,215,317 km (0.107 R)
• M23: 8,483,246 km (0.099 R)
• M24: 8,890,751 km (0.112 R)
• M25: 10,151,562 km (0.114 R)
• M26: 10,259,123 km (0.052 R)
• M27: 10,367,132 km (0.097 R)
• M28: 10,475,441 km (0.116 R)
• M29: 10,802,911 km (0.09 R)
• M30: 11,133,672 km (0.104 R)
• M31: 11,692,420 km (0.11 R)
• M32: 11,918,612 km (0.108 R)
• M33: 12,336,888 km (0.114 R)
• M34: 12,451,779 km (0.104 R)
• M35: 12,798,696 km (0.106 R)
• M36: 12,953,979 km (0.102 R)
• M37: 13,462,761 km (0.096 R)
• M38: 14,661,938 km (0.108 R)
• M39: 14,783,710 km (0.119 R)
• M40: 15,233,252 km (0.083 R)
• M41: 15,645,693 km (0.066 R)
• M42: 16,103,912 km (0.041 R)
• M43: 16,481,945 km (0.087 R)
• M44: 16,778,000 km (0.099 R)
• M45: 17,590,765 km (0.069 R)
• M46: 17,936,785 km (0.093 R)
• M47: 19,298,724 km (0.099 R)
• M48: 19,655,664 km (0.086 R)
• M49: 20,014,849 km (0.104 R)
• M50: 20,876,383 km (0.085 R)
• M51: 21,426,753 km (0.09 R)
• M52: 21,842,785 km (0.083 R)
• M53: 22,870,822 km (0.114 R)
• M54: 23,723,679 km (0.117 R)
• M55: 24,010,159 km (0.089 R)
• M56: 24,394,177 km (0.085 R)
• M57: 24,586,859 km (0.102 R)
• M58: 25,411,592 km (0.117 R)
• M59: 25,753,872 km (0.031 R)
• M60: 25,999,362 km (0.118 R)
• M61: 26,097,648 km (0.106 R)
• M62: 26,196,233 km (0.117 R)
• M63: 27,088,285 km (0.084 R)
• M64: 27,188,067 km (0.077 R)
• M65: 27,538,126 km (0.061 R)
• M66: 28,546,565 km (0.099 R)
• M67: 28,749,719 km (0.081 R)
• M68: 29,875,592 km (0.085 R)
• M69: 30,444,064 km (0.069 R)
• M70: 31,224,816 km (0.106 R)
• M71: 31,959,491 km (0.056 R)
• M72: 32,064,957 km (0.069 R)
• M73: 32,646,893 km (0.08 R)
• M74: 33,178,863 km (0.115 R)
• M75: 33,392,489 km (0.062 R)
• M76: 33,553,007 km (0.107 R)
• M77: 33,874,792 km (0.111 R)
• M78: 34,251,629 km (0.105 R)
• M79: 35,608,482 km (0.084 R)
• M80: 35,991,453 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 11

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.98 AU - 9.22 AU

Year: 8140 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,982,613 km

• M1: 148,401 km (0.106 R)
• M2: 342,430 km (0.083 R)
• M3: 449,841 km (0.082 R)
• M4: 630,854 km (0.073 R)
• M5: 1,333,216 km (0.103 R)
• M6: 1,517,072 km (0.087 R)
• M7: 1,621,043 km (0.102 R)
• M8: 1,691,653 km (0.096 R)
• M9: 2,080,158 km (0.115 R)
• M10: 2,455,649 km (0.101 R)
• M11: 2,578,768 km (0.025 R)
• M12: 2,895,616 km (0.079 R)
• M13: 2,982,383 km (0.118 R)
• M14: 3,158,310 km (0.081 R)
• M15: 3,337,828 km (0.104 R)
• M16: 3,474,710 km (0.114 R)
• M17: 4,113,493 km (0.106 R)
• M18: 4,484,346 km (0.11 R)
• M19: 4,585,025 km (0.076 R)
• M20: 4,686,452 km (0.072 R)
• M21: 5,660,484 km (0.087 R)
• M22: 6,128,726 km (0.098 R)
• M23: 7,970,575 km (0.076 R)
• M24: 8,246,882 km (0.088 R)
• M25: 9,062,789 km (0.116 R)
• M26: 10,301,160 km (0.098 R)
• M27: 10,940,092 km (0.067 R)
• M28: 11,592,040 km (0.053 R)
• M29: 11,730,867 km (0.1 R)
• M30: 12,682,608 km (0.113 R)
• M31: 13,952,844 km (0.118 R)
• M32: 14,472,397 km (0.075 R)
• M33: 14,922,687 km (0.071 R)
• M34: 15,721,839 km (0.094 R)
• M35: 16,339,977 km (0.07 R)
• M36: 17,282,144 km (0.091 R)
• M37: 17,560,396 km (0.118 R)
• M38: 18,161,331 km (0.038 R)
• M39: 18,282,356 km (0.079 R)
• M40: 18,891,518 km (0.091 R)
• M41: 19,218,988 km (0.084 R)
• M42: 19,465,974 km (0.059 R)
• M43: 19,631,130 km (0.069 R)
• M44: 19,962,938 km (0.113 R)
• M45: 20,716,313 km (0.117 R)
• M46: 21,735,374 km (0.063 R)
• M47: 21,863,878 km (0.101 R)
• M48: 22,337,206 km (0.059 R)
• M49: 22,814,124 km (0.034 R)
• M50: 22,901,190 km (0.092 R)
• M51: 23,998,640 km (0.05 R)
• M52: 24,844,167 km (0.109 R)
• M53: 25,383,168 km (0.086 R)
• M54: 25,744,746 km (0.118 R)
• M55: 26,153,448 km (0.113 R)
• M56: 27,115,512 km (0.076 R)
• M57: 27,346,341 km (0.117 R)
• M58: 27,809,945 km (0.115 R)
• M59: 28,556,887 km (0.108 R)
• M60: 28,650,835 km (0.036 R)
• M61: 28,791,756 km (0.037 R)
• M62: 28,885,853 km (0.106 R)
• M63: 29,975,374 km (0.09 R)
• M64: 30,645,273 km (0.079 R)
• M65: 30,789,336 km (0.052 R)
• M66: 31,126,679 km (0.095 R)
• M67: 31,223,320 km (0.091 R)
• M68: 32,586,007 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.6

Radius: 4.8

Gravity: 25.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.84 AU - 13.64 AU

Year: 17011 Days

Day: 17.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,982,613 km

• M1: 134,189 km (0.093 R)
• M2: 315,053 km (0.079 R)
• M3: 825,930 km (0.078 R)
• M4: 1,413,550 km (0.102 R)
• M5: 1,689,409 km (0.084 R)
• M6: 1,804,450 km (0.104 R)
• M7: 2,133,864 km (0.105 R)
• M8: 2,385,188 km (0.119 R)
• M9: 2,449,366 km (0.105 R)
• M10: 2,514,291 km (0.108 R)
• M11: 2,779,528 km (0.114 R)
• M12: 2,949,771 km (0.069 R)
• M13: 3,776,299 km (0.102 R)
• M14: 4,041,237 km (0.099 R)
• M15: 4,351,353 km (0.075 R)
• M16: 5,159,930 km (0.091 R)
• M17: 6,278,323 km (0.096 R)
• M18: 6,591,731 km (0.093 R)
• M19: 6,682,387 km (0.107 R)
• M20: 6,773,193 km (0.039 R)
• M21: 7,992,117 km (0.11 R)
• M22: 8,137,077 km (0.092 R)
• M23: 8,185,696 km (0.028 R)
• M24: 9,429,453 km (0.105 R)
• M25: 10,890,875 km (0.105 R)
• M26: 11,213,108 km (0.115 R)
• M27: 11,484,030 km (0.104 R)
• M28: 13,785,593 km (0.082 R)
• M29: 14,309,336 km (0.096 R)
• M30: 15,136,911 km (0.111 R)
• M31: 15,496,395 km (0.113 R)
• M32: 15,798,134 km (0.109 R)
• M33: 16,962,155 km (0.106 R)
• M34: 20,023,226 km (0.088 R)
• M35: 20,285,920 km (0.039 R)
• M36: 21,014,162 km (0.065 R)
• M37: 21,549,124 km (0.111 R)
• M38: 21,616,294 km (0.064 R)
• M39: 22,020,956 km (0.046 R)
• M40: 22,564,296 km (0.104 R)
• M41: 22,837,611 km (0.103 R)
• M42: 22,974,792 km (0.073 R)
• M43: 23,043,308 km (0.117 R)
• M44: 23,387,533 km (0.066 R)
• M45: 24,711,175 km (0.088 R)
• M46: 24,922,407 km (0.086 R)
• M47: 25,417,426 km (0.065 R)
• M48: 25,987,245 km (0.107 R)
• M49: 27,357,411 km (0.098 R)
• M50: 27,430,116 km (0.097 R)
• M51: 27,575,974 km (0.104 R)
• M52: 27,868,139 km (0.044 R)
• M53: 30,317,654 km (0.066 R)
• M54: 31,377,555 km (0.065 R)
• M55: 31,912,068 km (0.111 R)
• M56: 32,989,921 km (0.057 R)
• M57: 33,455,619 km (0.064 R)
• M58: 34,236,370 km (0.065 R)
• M59: 35,260,517 km (0.064 R)
• M60: 35,895,710 km (0.073 R)
• M61: 36,294,687 km (0.065 R)
• M62: 36,614,827 km (0.098 R)
• M63: 36,935,864 km (0.088 R)
• M64: 42,199,315 km (0.112 R)
• M65: 43,211,943 km (0.109 R)
• M66: 43,551,381 km (0.115 R)
• M67: 44,660,200 km (0.075 R)
• M68: 46,297,699 km (0.037 R)
• M69: 47,954,645 km (0.116 R)
• M70: 48,658,054 km (0.033 R)
• M71: 49,187,929 km (0.114 R)
• M72: 49,365,053 km (0.108 R)
• M73: 49,986,333 km (0.075 R)
• M74: 52,406,976 km (0.107 R)
• M75: 52,587,691 km (0.103 R)
• M76: 53,131,479 km (0.106 R)
• M77: 54,133,037 km (0.098 R)
• M78: 55,140,878 km (0.118 R)
• M79: 55,877,797 km (0.039 R)
• M80: 56,247,453 km (0.11 R)
• M81: 56,432,506 km (0.093 R)
• M82: 56,803,359 km (0.099 R)
• M83: 57,920,855 km (0.037 R)
• M84: 58,576,093 km (0.109 R)
• M85: 59,516,316 km (0.092 R)
• M86: 60,272,234 km (0.118 R)
• M87: 61,411,871 km (0.085 R)
• M88: 62,175,568 km (0.069 R)
• M89: 62,846,365 km (0.109 R)
• M90: 64,098,499 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.7

Radius: 5.8

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 17.26 AU - 17.76 AU

Year: 25872 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,982,613 km

• M1: 86,318 km (0.114 R)
• M2: 229,932 km (0.073 R)
• M3: 453,282 km (0.031 R)
• M4: 496,366 km (0.11 R)
• M5: 610,659 km (0.099 R)
• M6: 658,979 km (0.117 R)
• M7: 733,778 km (0.077 R)
• M8: 785,389 km (0.102 R)
• M9: 838,197 km (0.087 R)
• M10: 1,120,338 km (0.114 R)
• M11: 1,430,604 km (0.088 R)
• M12: 1,528,741 km (0.063 R)
• M13: 1,629,270 km (0.077 R)
• M14: 2,052,632 km (0.063 R)
• M15: 2,508,607 km (0.116 R)
• M16: 3,378,967 km (0.063 R)
• M17: 3,914,527 km (0.089 R)
• M18: 4,669,249 km (0.072 R)
• M19: 4,914,140 km (0.102 R)
• M20: 5,673,798 km (0.088 R)
• M21: 5,830,128 km (0.058 R)
• M22: 6,361,500 km (0.081 R)
• M23: 8,517,504 km (0.051 R)
• M24: 8,937,126 km (0.117 R)
• M25: 9,610,317 km (0.039 R)
• M26: 10,426,672 km (0.064 R)
• M27: 10,875,466 km (0.076 R)
• M28: 11,791,753 km (0.094 R)
• M29: 11,991,317 km (0.116 R)
• M30: 12,732,724 km (0.107 R)
• M31: 13,558,205 km (0.099 R)
• M32: 13,977,378 km (0.089 R)
• M33: 14,259,370 km (0.025 R)
• M34: 15,332,884 km (0.088 R)
• M35: 15,405,439 km (0.086 R)
• M36: 15,623,553 km (0.113 R)
• M37: 15,769,560 km (0.049 R)
• M38: 16,063,071 km (0.089 R)
• M39: 16,506,479 km (0.096 R)
• M40: 18,243,610 km (0.032 R)
• M41: 19,564,260 km (0.063 R)
• M42: 20,037,737 km (0.092 R)
• M43: 21,887,515 km (0.057 R)
• M44: 23,039,867 km (0.114 R)
• M45: 23,206,070 km (0.083 R)
• M46: 23,959,146 km (0.119 R)
• M47: 24,296,340 km (0.089 R)
• M48: 24,550,207 km (0.055 R)
• M49: 24,890,243 km (0.101 R)
• M50: 25,403,065 km (0.092 R)
• M51: 26,352,413 km (0.119 R)
• M52: 26,700,527 km (0.092 R)
• M53: 27,489,207 km (0.097 R)
• M54: 29,449,238 km (0.116 R)
• M55: 30,263,948 km (0.089 R)
• M56: 30,446,009 km (0.092 R)
• M57: 32,286,661 km (0.087 R)
• M58: 32,845,708 km (0.092 R)
• M59: 33,126,504 km (0.103 R)
• M60: 33,973,676 km (0.104 R)
• M61: 34,257,613 km (0.093 R)
• M62: 34,447,453 km (0.088 R)
• M63: 36,557,531 km (0.036 R)
• M64: 38,216,571 km (0.109 R)
• M65: 38,807,932 km (0.106 R)
• M66: 39,005,700 km (0.065 R)
• M67: 41,405,250 km (0.094 R)
• M68: 41,506,378 km (0.116 R)
• M69: 43,338,653 km (0.091 R)
• M70: 43,749,448 km (0.119 R)
• M71: 45,926,995 km (0.096 R)
• M72: 48,033,333 km (0.106 R)
• M73: 48,778,031 km (0.108 R)
• M74: 48,884,844 km (0.058 R)
• M75: 51,685,915 km (0.101 R)
• M76: 52,996,242 km (0.113 R)
• M77: 53,655,520 km (0.078 R)
• M78: 56,095,910 km (0.117 R)
• M79: 56,655,706 km (0.025 R)
• M80: 56,992,301 km (0.046 R)
• M81: 57,217,146 km (0.028 R)
• M82: 57,329,644 km (0.118 R)
• M83: 62,353,290 km (0.114 R)
• M84: 63,514,469 km (0.051 R)
• M85: 64,448,558 km (0.113 R)
• M86: 69,066,943 km (0.115 R)
• M87: 69,786,958 km (0.09 R)
• M88: 71,476,516 km (0.111 R)
• M89: 72,448,005 km (0.071 R)
• M90: 72,691,550 km (0.117 R)
• M91: 74,526,817 km (0.1 R)
• M92: 76,501,210 km (0.11 R)
• M93: 78,617,870 km (0.119 R)
• M94: 81,765,259 km (0.05 R)
• M95: 84,184,855 km (0.072 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 16,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit