🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.57 AU - 0.89 AU

Year: 287 Days

Day: 23.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 99.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.05 AU - 1.13 AU

Year: 524 Days

Day: 47.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,357,736 km

• M1: 336,595 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.9 AU - 1.5 AU

Year: 605 Days

Day: 47.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.28 AU - 1.7 AU

Year: 837 Days

Day: 40.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.64 AU - 1.7 AU

Year: 993 Days

Day: 24.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,357,736 km

• M1: 83,176 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.59 AU - 2.01 AU

Year: 1111 Days

Day: 31.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 10.9

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.4 AU - 2.9 AU

Year: 1985 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,357,736 km

• M1: 138,528 km (0.117 R)
• M2: 216,169 km (0.053 R)
• M3: 326,572 km (0.094 R)
• M4: 634,295 km (0.108 R)
• M5: 709,991 km (0.099 R)
• M6: 844,031 km (0.11 R)
• M7: 957,726 km (0.11 R)
• M8: 1,087,128 km (0.109 R)
• M9: 1,222,663 km (0.114 R)
• M10: 2,061,459 km (0.105 R)
• M11: 2,139,250 km (0.082 R)
• M12: 2,516,087 km (0.116 R)
• M13: 2,884,845 km (0.092 R)
• M14: 3,501,189 km (0.097 R)
• M15: 3,800,684 km (0.053 R)
• M16: 3,929,338 km (0.109 R)
• M17: 4,108,556 km (0.071 R)
• M18: 4,207,440 km (0.096 R)
• M19: 4,357,337 km (0.077 R)
• M20: 4,576,947 km (0.12 R)
• M21: 4,834,854 km (0.071 R)
• M22: 5,009,584 km (0.112 R)
• M23: 5,311,472 km (0.064 R)
• M24: 5,419,332 km (0.075 R)
• M25: 5,528,090 km (0.119 R)
• M26: 5,655,847 km (0.067 R)
• M27: 6,252,293 km (0.113 R)
• M28: 6,538,773 km (0.094 R)
• M29: 6,635,264 km (0.12 R)
• M30: 6,732,203 km (0.069 R)
• M31: 6,849,189 km (0.086 R)
• M32: 6,966,922 km (0.045 R)
• M33: 7,464,485 km (0.091 R)
• M34: 7,605,855 km (0.099 R)
• M35: 8,242,693 km (0.12 R)
• M36: 8,620,428 km (0.111 R)
• M37: 9,240,810 km (0.092 R)
• M38: 9,501,858 km (0.05 R)
• M39: 9,853,563 km (0.087 R)
• M40: 10,142,586 km (0.087 R)
• M41: 10,232,046 km (0.088 R)
• M42: 10,547,248 km (0.062 R)
• M43: 10,797,226 km (0.062 R)
• M44: 10,980,334 km (0.118 R)
• M45: 11,095,225 km (0.104 R)
• M46: 11,372,729 km (0.036 R)
• M47: 11,605,653 km (0.041 R)
• M48: 11,793,249 km (0.062 R)
• M49: 12,481,399 km (0.112 R)
• M50: 12,553,356 km (0.054 R)
• M51: 12,794,059 km (0.09 R)
• M52: 12,890,849 km (0.065 R)
• M53: 12,963,553 km (0.071 R)
• M54: 13,402,772 km (0.11 R)
• M55: 13,476,524 km (0.108 R)
• M56: 13,599,643 km (0.077 R)
• M57: 13,871,762 km (0.055 R)
• M58: 14,195,791 km (0.096 R)
• M59: 14,321,004 km (0.081 R)
• M60: 15,105,944 km (0.069 R)
• M61: 15,233,850 km (0.093 R)
• M62: 15,310,744 km (0.076 R)
• M63: 15,439,248 km (0.106 R)
• M64: 15,956,857 km (0.058 R)
• M65: 16,034,947 km (0.094 R)
• M66: 16,480,150 km (0.109 R)
• M67: 16,823,328 km (0.081 R)
• M68: 16,929,393 km (0.065 R)
• M69: 17,088,864 km (0.118 R)
• M70: 17,222,156 km (0.071 R)
• M71: 17,329,118 km (0.105 R)
• M72: 17,463,008 km (0.069 R)
• M73: 17,543,641 km (0.051 R)
• M74: 17,651,202 km (0.087 R)
• M75: 18,056,463 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.3

Radius: 13

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.72 AU - 4.54 AU

Year: 3862 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,357,736 km

• M1: 176,226 km (0.094 R)
• M2: 318,793 km (0.094 R)
• M3: 403,465 km (0.054 R)
• M4: 555,756 km (0.042 R)
• M5: 703,260 km (0.026 R)
• M6: 845,826 km (0.118 R)
• M7: 999,015 km (0.101 R)
• M8: 1,139,786 km (0.098 R)
• M9: 1,299,557 km (0.049 R)
• M10: 1,591,273 km (0.11 R)
• M11: 1,693,448 km (0.081 R)
• M12: 1,986,061 km (0.109 R)
• M13: 2,180,838 km (0.038 R)
• M14: 2,338,514 km (0.061 R)
• M15: 2,426,178 km (0.09 R)
• M16: 2,803,614 km (0.09 R)
• M17: 3,151,429 km (0.118 R)
• M18: 3,281,280 km (0.1 R)
• M19: 3,479,796 km (0.106 R)
• M20: 3,975,713 km (0.1 R)
• M21: 4,277,003 km (0.113 R)
• M22: 4,439,466 km (0.117 R)
• M23: 4,567,373 km (0.105 R)
• M24: 4,677,925 km (0.046 R)
• M25: 5,167,709 km (0.071 R)
• M26: 5,302,347 km (0.098 R)
• M27: 5,634,305 km (0.107 R)
• M28: 5,852,867 km (0.026 R)
• M29: 6,216,540 km (0.046 R)
• M30: 6,298,370 km (0.068 R)
• M31: 6,421,788 km (0.077 R)
• M32: 6,525,160 km (0.069 R)
• M33: 7,072,239 km (0.115 R)
• M34: 7,351,389 km (0.099 R)
• M35: 7,590,446 km (0.103 R)
• M36: 7,699,952 km (0.092 R)
• M37: 8,120,920 km (0.085 R)
• M38: 8,300,438 km (0.103 R)
• M39: 8,390,645 km (0.043 R)
• M40: 8,549,518 km (0.104 R)
• M41: 8,800,992 km (0.099 R)
• M42: 9,358,244 km (0.077 R)
• M43: 9,617,498 km (0.109 R)
• M44: 9,855,358 km (0.074 R)
• M45: 9,950,951 km (0.115 R)
• M46: 10,143,184 km (0.034 R)
• M47: 10,288,294 km (0.077 R)
• M48: 10,629,228 km (0.071 R)
• M49: 10,801,265 km (0.116 R)
• M50: 11,372,729 km (0.113 R)
• M51: 11,954,067 km (0.094 R)
• M52: 12,158,567 km (0.086 R)
• M53: 12,493,217 km (0.11 R)
• M54: 12,622,919 km (0.12 R)
• M55: 13,093,105 km (0.1 R)
• M56: 13,489,240 km (0.045 R)
• M57: 13,943,120 km (0.083 R)
• M58: 14,510,844 km (0.104 R)
• M59: 14,865,989 km (0.103 R)
• M60: 15,030,846 km (0.086 R)
• M61: 16,005,027 km (0.106 R)
• M62: 16,485,536 km (0.099 R)
• M63: 16,656,227 km (0.084 R)
• M64: 16,770,370 km (0.106 R)
• M65: 16,856,090 km (0.072 R)
• M66: 17,373,998 km (0.057 R)
• M67: 18,043,149 km (0.111 R)
• M68: 18,484,163 km (0.055 R)
• M69: 18,720,827 km (0.078 R)
• M70: 18,839,608 km (0.119 R)
• M71: 19,587,298 km (0.077 R)
• M72: 20,192,421 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.1

Radius: 4.6

Gravity: 32.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.96 AU - 14.09 AU

Year: 20386 Days

Day: 20.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,357,736 km

• M1: 76,594 km (0.09 R)
• M2: 184,454 km (0.085 R)
• M3: 517,908 km (0.08 R)
• M4: 916,586 km (0.068 R)
• M5: 994,975 km (0.088 R)
• M6: 1,635,853 km (0.112 R)
• M7: 1,763,908 km (0.09 R)
• M8: 2,167,075 km (0.094 R)
• M9: 2,415,258 km (0.082 R)
• M10: 2,560,966 km (0.056 R)
• M11: 2,823,211 km (0.088 R)
• M12: 3,172,672 km (0.042 R)
• M13: 3,954,620 km (0.102 R)
• M14: 4,083,423 km (0.114 R)
• M15: 4,344,921 km (0.083 R)
• M16: 4,477,763 km (0.063 R)
• M17: 4,930,147 km (0.116 R)
• M18: 5,161,875 km (0.059 R)
• M19: 5,444,615 km (0.076 R)
• M20: 5,492,187 km (0.08 R)
• M21: 6,024,905 km (0.096 R)
• M22: 6,272,489 km (0.086 R)
• M23: 7,401,055 km (0.088 R)
• M24: 7,559,629 km (0.111 R)
• M25: 8,424,903 km (0.109 R)
• M26: 8,757,310 km (0.115 R)
• M27: 9,954,392 km (0.07 R)
• M28: 10,364,739 km (0.055 R)
• M29: 11,201,889 km (0.114 R)
• M30: 12,060,431 km (0.05 R)
• M31: 12,309,661 km (0.114 R)
• M32: 12,940,066 km (0.099 R)
• M33: 13,775,122 km (0.114 R)
• M34: 13,840,197 km (0.102 R)
• M35: 13,970,347 km (0.106 R)
• M36: 14,035,721 km (0.099 R)
• M37: 15,496,993 km (0.082 R)
• M38: 15,835,832 km (0.036 R)
• M39: 16,520,841 km (0.103 R)
• M40: 17,566,380 km (0.111 R)
• M41: 17,990,490 km (0.032 R)
• M42: 18,132,608 km (0.119 R)
• M43: 18,203,817 km (0.104 R)
• M44: 19,501,429 km (0.111 R)
• M45: 20,161,455 km (0.04 R)
• M46: 20,977,810 km (0.084 R)
• M47: 21,052,609 km (0.085 R)
• M48: 21,127,408 km (0.1 R)
• M49: 21,805,086 km (0.033 R)
• M50: 23,646,636 km (0.086 R)
• M51: 24,036,638 km (0.103 R)
• M52: 24,193,117 km (0.057 R)
• M53: 25,697,324 km (0.083 R)
• M54: 26,259,064 km (0.118 R)
• M55: 26,905,925 km (0.109 R)
• M56: 29,294,704 km (0.06 R)
• M57: 30,896,149 km (0.091 R)
• M58: 31,407,774 km (0.039 R)
• M59: 31,493,344 km (0.032 R)
• M60: 31,578,914 km (0.099 R)
• M61: 31,922,241 km (0.096 R)
• M62: 33,394,733 km (0.054 R)
• M63: 34,095,300 km (0.119 R)
• M64: 34,359,340 km (0.108 R)
• M65: 35,244,062 km (0.1 R)
• M66: 35,867,885 km (0.116 R)
• M67: 37,488,778 km (0.057 R)
• M68: 38,216,721 km (0.044 R)
• M69: 38,307,976 km (0.087 R)
• M70: 38,765,745 km (0.109 R)
• M71: 39,041,304 km (0.107 R)
• M72: 42,114,493 km (0.098 R)
• M73: 42,208,740 km (0.108 R)
• M74: 43,251,138 km (0.028 R)
• M75: 43,632,164 km (0.114 R)
• M76: 44,110,129 km (0.079 R)
• M77: 44,397,806 km (0.059 R)
• M78: 45,360,917 km (0.049 R)
• M79: 45,845,165 km (0.116 R)
• M80: 45,942,254 km (0.097 R)
• M81: 47,406,069 km (0.07 R)
• M82: 47,897,349 km (0.11 R)
• M83: 48,588,042 km (0.109 R)
• M84: 48,687,076 km (0.114 R)
• M85: 52,597,714 km (0.066 R)
• M86: 53,412,274 km (0.086 R)
• M87: 55,363,479 km (0.105 R)
• M88: 61,141,847 km (0.117 R)
• M89: 61,998,145 km (0.032 R)
• M90: 62,643,061 km (0.036 R)
• M91: 63,831,018 km (0.052 R)
• M92: 64,373,460 km (0.118 R)
• M93: 68,434,892 km (0.03 R)
• M94: 69,769,754 km (0.107 R)
• M95: 70,552,450 km (0.091 R)
• M96: 72,352,262 km (0.115 R)
• M97: 74,965,737 km (0.069 R)
• M98: 75,996,915 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 3.2

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.24 AU - 17.02 AU

Year: 28435 Days

Day: 20.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,357,736 km

• M1: 65,973 km (0.086 R)
• M2: 133,142 km (0.113 R)
• M3: 164,558 km (0.116 R)
• M4: 199,115 km (0.102 R)
• M5: 317,895 km (0.106 R)
• M6: 377,435 km (0.098 R)
• M7: 1,901,539 km (0.07 R)
• M8: 2,179,043 km (0.095 R)
• M9: 2,469,262 km (0.073 R)
• M10: 2,802,267 km (0.064 R)
• M11: 2,926,882 km (0.118 R)
• M12: 3,181,648 km (0.07 R)
• M13: 3,246,423 km (0.084 R)
• M14: 3,883,262 km (0.089 R)
• M15: 4,304,828 km (0.108 R)
• M16: 4,667,154 km (0.109 R)
• M17: 5,851,222 km (0.085 R)
• M18: 6,010,394 km (0.05 R)
• M19: 6,251,845 km (0.101 R)
• M20: 6,744,321 km (0.067 R)
• M21: 7,549,307 km (0.078 R)
• M22: 7,592,391 km (0.101 R)
• M23: 7,984,936 km (0.048 R)
• M24: 8,383,913 km (0.069 R)
• M25: 8,428,793 km (0.091 R)
• M26: 8,698,817 km (0.12 R)
• M27: 9,247,542 km (0.045 R)
• M28: 9,479,419 km (0.069 R)
• M29: 11,205,030 km (0.032 R)
• M30: 12,356,784 km (0.027 R)
• M31: 12,509,823 km (0.076 R)
• M32: 12,560,985 km (0.108 R)
• M33: 13,284,291 km (0.042 R)
• M34: 14,233,789 km (0.087 R)
• M35: 14,501,419 km (0.081 R)
• M36: 15,096,071 km (0.053 R)
• M37: 15,205,128 km (0.115 R)
• M38: 16,983,846 km (0.101 R)
• M39: 18,827,042 km (0.112 R)
• M40: 19,356,917 km (0.114 R)
• M41: 20,010,959 km (0.102 R)
• M42: 20,370,742 km (0.096 R)
• M43: 21,463,106 km (0.113 R)
• M44: 21,831,416 km (0.084 R)
• M45: 22,201,820 km (0.108 R)
• M46: 22,823,698 km (0.04 R)
• M47: 23,262,469 km (0.118 R)
• M48: 23,703,932 km (0.118 R)
• M49: 23,767,212 km (0.057 R)
• M50: 24,211,967 km (0.095 R)
• M51: 25,045,077 km (0.11 R)
• M52: 25,174,030 km (0.095 R)
• M53: 25,367,909 km (0.088 R)
• M54: 25,822,388 km (0.108 R)
• M55: 26,148,661 km (0.087 R)
• M56: 26,607,627 km (0.093 R)
• M57: 27,135,408 km (0.093 R)
• M58: 27,400,645 km (0.105 R)
• M59: 27,866,792 km (0.045 R)
• M60: 28,000,533 km (0.038 R)
• M61: 29,009,869 km (0.086 R)
• M62: 29,484,992 km (0.086 R)
• M63: 29,757,560 km (0.117 R)
• M64: 32,459,297 km (0.091 R)
• M65: 33,164,502 km (0.104 R)
• M66: 33,235,411 km (0.095 R)
• M67: 33,377,080 km (0.113 R)
• M68: 33,590,107 km (0.115 R)
• M69: 34,661,976 km (0.1 R)
• M70: 35,382,739 km (0.105 R)
• M71: 37,206,187 km (0.111 R)
• M72: 37,722,300 km (0.115 R)
• M73: 38,537,907 km (0.046 R)
• M74: 38,612,407 km (0.1 R)
• M75: 38,985,205 km (0.057 R)
• M76: 40,564,510 km (0.119 R)
• M77: 41,095,582 km (0.084 R)
• M78: 42,702,563 km (0.052 R)
• M79: 44,564,009 km (0.093 R)
• M80: 44,642,099 km (0.091 R)
• M81: 45,033,447 km (0.105 R)
• M82: 45,662,057 km (0.09 R)
• M83: 45,740,746 km (0.107 R)
• M84: 45,819,584 km (0.115 R)
• M85: 46,135,385 km (0.082 R)
• M86: 47,086,827 km (0.106 R)
• M87: 47,246,000 km (0.065 R)
• M88: 48,445,774 km (0.098 R)
• M89: 49,979,901 km (0.072 R)
• M90: 50,549,121 km (0.064 R)
• M91: 51,284,095 km (0.064 R)
• M92: 51,611,864 km (0.083 R)
• M93: 52,104,789 km (0.106 R)
• M94: 55,095,400 km (0.088 R)
• M95: 55,347,023 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 14,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit