🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.5 AU - 0.6 AU

Year: 152 Days

Day: 12.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.7 AU - 0.94 AU

Year: 277 Days

Day: 34.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.84 AU - 1.18 AU

Year: 378 Days

Day: 18 Hours

Environment

Temp: 24 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,055,747 km

• M1: 19,298 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.12 AU - 3.4 AU

Year: 1709 Days

Day: 29.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 10.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.57 AU - 5.85 AU

Year: 4433 Days

Day: 6.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,055,747 km

• M1: 136,732 km (0.092 R)
• M2: 216,468 km (0.119 R)
• M3: 306,227 km (0.098 R)
• M4: 539,450 km (0.081 R)
• M5: 736,171 km (0.085 R)
• M6: 904,170 km (0.063 R)
• M7: 1,023,399 km (0.093 R)
• M8: 1,097,600 km (0.101 R)
• M9: 1,271,731 km (0.034 R)
• M10: 1,379,292 km (0.05 R)
• M11: 1,560,904 km (0.096 R)
• M12: 1,647,372 km (0.084 R)
• M13: 1,780,364 km (0.098 R)
• M14: 1,994,289 km (0.111 R)
• M15: 2,072,828 km (0.101 R)
• M16: 2,192,656 km (0.106 R)
• M17: 2,464,475 km (0.078 R)
• M18: 2,738,389 km (0.075 R)
• M19: 3,204,835 km (0.094 R)
• M20: 3,297,436 km (0.098 R)
• M21: 3,400,210 km (0.055 R)
• M22: 3,475,757 km (0.118 R)
• M23: 3,734,860 km (0.119 R)
• M24: 4,000,247 km (0.061 R)
• M25: 4,079,983 km (0.075 R)
• M26: 4,261,595 km (0.107 R)
• M27: 4,466,544 km (0.119 R)
• M28: 4,549,570 km (0.099 R)
• M29: 4,748,536 km (0.101 R)
• M30: 4,961,114 km (0.111 R)
• M31: 5,057,754 km (0.044 R)
• M32: 5,155,143 km (0.107 R)
• M33: 5,263,900 km (0.103 R)
• M34: 5,539,609 km (0.029 R)
• M35: 5,797,366 km (0.089 R)
• M36: 5,956,090 km (0.105 R)
• M37: 6,231,798 km (0.086 R)
• M38: 6,441,385 km (0.08 R)
• M39: 6,535,183 km (0.086 R)
• M40: 6,641,397 km (0.038 R)
• M41: 7,023,470 km (0.099 R)
• M42: 7,253,851 km (0.113 R)
• M43: 7,859,274 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 11.6

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.54 AU - 7.4 AU

Year: 5438 Days

Day: 11.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 49,055,747 km

• M1: 221,106 km (0.063 R)
• M2: 353,500 km (0.104 R)
• M3: 489,933 km (0.092 R)
• M4: 620,682 km (0.089 R)
• M5: 741,856 km (0.057 R)
• M6: 890,107 km (0.064 R)
• M7: 1,042,398 km (0.087 R)
• M8: 1,183,170 km (0.047 R)
• M9: 1,273,676 km (0.058 R)
• M10: 1,491,940 km (0.112 R)
• M11: 1,636,750 km (0.088 R)
• M12: 1,915,900 km (0.098 R)
• M13: 2,023,610 km (0.106 R)
• M14: 2,107,834 km (0.074 R)
• M15: 2,193,254 km (0.059 R)
• M16: 2,394,464 km (0.105 R)
• M17: 2,610,932 km (0.07 R)
• M18: 2,684,683 km (0.108 R)
• M19: 2,759,034 km (0.027 R)
• M20: 3,024,719 km (0.059 R)
• M21: 3,121,808 km (0.101 R)
• M22: 3,239,542 km (0.116 R)
• M23: 3,409,036 km (0.093 R)
• M24: 3,561,028 km (0.108 R)
• M25: 3,736,057 km (0.086 R)
• M26: 4,213,125 km (0.106 R)
• M27: 4,387,406 km (0.063 R)
• M28: 4,497,660 km (0.108 R)
• M29: 4,720,860 km (0.11 R)
• M30: 5,236,524 km (0.087 R)
• M31: 5,318,354 km (0.11 R)
• M32: 5,447,906 km (0.051 R)
• M33: 5,590,323 km (0.112 R)
• M34: 5,674,098 km (0.112 R)
• M35: 6,037,620 km (0.086 R)
• M36: 6,185,124 km (0.104 R)
• M37: 6,358,807 km (0.116 R)
• M38: 6,508,854 km (0.094 R)
• M39: 6,647,531 km (0.118 R)
• M40: 7,473,910 km (0.115 R)
• M41: 7,619,169 km (0.047 R)
• M42: 8,128,400 km (0.098 R)
• M43: 8,209,931 km (0.063 R)
• M44: 8,318,838 km (0.097 R)
• M45: 8,483,246 km (0.055 R)
• M46: 8,954,929 km (0.113 R)
• M47: 9,109,463 km (0.07 R)
• M48: 9,406,714 km (0.072 R)
• M49: 9,606,726 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596

Radius: 13.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.26 AU - 7.52 AU

Year: 7489 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,055,747 km

• M1: 167,550 km (0.026 R)
• M2: 349,760 km (0.037 R)
• M3: 522,845 km (0.069 R)
• M4: 744,249 km (0.102 R)
• M5: 845,228 km (0.115 R)
• M6: 1,062,594 km (0.095 R)
• M7: 1,281,755 km (0.075 R)
• M8: 1,370,167 km (0.092 R)
• M9: 1,479,224 km (0.05 R)
• M10: 1,610,421 km (0.051 R)
• M11: 1,706,613 km (0.118 R)
• M12: 1,864,737 km (0.083 R)
• M13: 2,412,714 km (0.06 R)
• M14: 2,591,334 km (0.053 R)
• M15: 2,751,404 km (0.117 R)
• M16: 3,374,629 km (0.068 R)
• M17: 3,524,825 km (0.056 R)
• M18: 3,702,697 km (0.083 R)
• M19: 3,909,890 km (0.062 R)
• M20: 4,014,908 km (0.11 R)
• M21: 5,030,827 km (0.085 R)
• M22: 5,116,696 km (0.112 R)
• M23: 5,582,544 km (0.082 R)
• M24: 6,123,190 km (0.11 R)
• M25: 6,214,894 km (0.082 R)
• M26: 8,178,665 km (0.109 R)
• M27: 8,313,752 km (0.092 R)
• M28: 8,551,912 km (0.049 R)
• M29: 9,244,849 km (0.084 R)
• M30: 9,598,199 km (0.112 R)
• M31: 10,245,360 km (0.106 R)
• M32: 10,464,221 km (0.117 R)
• M33: 11,055,582 km (0.114 R)
• M34: 11,280,128 km (0.098 R)
• M35: 11,468,472 km (0.039 R)
• M36: 11,619,865 km (0.108 R)
• M37: 11,771,856 km (0.063 R)
• M38: 11,886,299 km (0.112 R)
• M39: 12,503,240 km (0.119 R)
• M40: 12,659,121 km (0.066 R)
• M41: 13,567,928 km (0.108 R)
• M42: 14,620,499 km (0.12 R)
• M43: 14,990,903 km (0.056 R)
• M44: 15,073,631 km (0.103 R)
• M45: 15,281,273 km (0.092 R)
• M46: 15,364,449 km (0.084 R)
• M47: 15,489,812 km (0.027 R)
• M48: 16,932,534 km (0.113 R)
• M49: 17,365,171 km (0.112 R)
• M50: 18,640,044 km (0.099 R)
• M51: 19,086,594 km (0.094 R)
• M52: 19,536,884 km (0.12 R)
• M53: 19,717,897 km (0.106 R)
• M54: 20,172,974 km (0.107 R)
• M55: 21,000,848 km (0.054 R)
• M56: 22,074,811 km (0.1 R)
• M57: 22,169,058 km (0.051 R)
• M58: 23,406,382 km (0.105 R)
• M59: 23,791,597 km (0.092 R)
• M60: 26,546,441 km (0.106 R)
• M61: 26,847,582 km (0.106 R)
• M62: 27,859,611 km (0.115 R)
• M63: 28,267,864 km (0.083 R)
• M64: 28,472,813 km (0.106 R)
• M65: 28,575,437 km (0.111 R)
• M66: 28,780,985 km (0.113 R)
• M67: 29,090,353 km (0.116 R)
• M68: 30,548,633 km (0.073 R)
• M69: 31,286,749 km (0.086 R)
• M70: 31,498,729 km (0.071 R)
• M71: 32,084,106 km (0.045 R)
• M72: 32,995,755 km (0.083 R)
• M73: 33,698,716 km (0.1 R)
• M74: 33,970,385 km (0.092 R)
• M75: 34,625,325 km (0.08 R)
• M76: 34,734,980 km (0.099 R)
• M77: 35,892,419 km (0.108 R)
• M78: 36,503,825 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.4

Radius: 10.1

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.99 AU - 9.69 AU

Year: 10641 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,055,747 km

• M1: 252,222 km (0.109 R)
• M2: 421,716 km (0.038 R)
• M3: 737,218 km (0.072 R)
• M4: 1,175,091 km (0.026 R)
• M5: 1,249,142 km (0.11 R)
• M6: 1,402,181 km (0.051 R)
• M7: 1,706,313 km (0.089 R)
• M8: 2,121,148 km (0.083 R)
• M9: 2,305,303 km (0.083 R)
• M10: 2,470,908 km (0.087 R)
• M11: 2,543,014 km (0.117 R)
• M12: 2,640,402 km (0.108 R)
• M13: 3,198,103 km (0.114 R)
• M14: 3,303,420 km (0.095 R)
• M15: 3,409,934 km (0.1 R)
• M16: 3,681,304 km (0.077 R)
• M17: 4,016,254 km (0.066 R)
• M18: 4,331,906 km (0.094 R)
• M19: 4,805,682 km (0.096 R)
• M20: 5,018,111 km (0.112 R)
• M21: 5,389,562 km (0.114 R)
• M22: 6,126,482 km (0.098 R)
• M23: 6,323,951 km (0.089 R)
• M24: 6,456,794 km (0.096 R)
• M25: 6,792,791 km (0.087 R)
• M26: 7,203,736 km (0.048 R)
• M27: 8,049,861 km (0.106 R)
• M28: 8,521,244 km (0.085 R)
• M29: 8,668,000 km (0.111 R)
• M30: 8,741,752 km (0.072 R)
• M31: 8,815,803 km (0.099 R)
• M32: 9,001,603 km (0.077 R)
• M33: 9,263,848 km (0.051 R)
• M34: 9,414,942 km (0.055 R)
• M35: 9,681,226 km (0.078 R)
• M36: 9,757,820 km (0.109 R)
• M37: 9,950,054 km (0.101 R)
• M38: 11,290,450 km (0.076 R)
• M39: 11,451,867 km (0.096 R)
• M40: 11,695,412 km (0.106 R)
• M41: 12,022,882 km (0.055 R)
• M42: 12,645,059 km (0.088 R)
• M43: 12,854,646 km (0.085 R)
• M44: 13,533,521 km (0.061 R)
• M45: 14,837,566 km (0.048 R)
• M46: 15,909,434 km (0.091 R)
• M47: 16,821,533 km (0.093 R)
• M48: 17,797,659 km (0.03 R)
• M49: 18,696,443 km (0.029 R)
• M50: 19,901,603 km (0.101 R)
• M51: 20,047,910 km (0.049 R)
• M52: 20,145,747 km (0.118 R)
• M53: 21,630,805 km (0.094 R)
• M54: 21,982,360 km (0.069 R)
• M55: 22,487,851 km (0.101 R)
• M56: 22,691,155 km (0.097 R)
• M57: 23,048,394 km (0.094 R)
• M58: 24,131,184 km (0.085 R)
• M59: 25,972,584 km (0.116 R)
• M60: 26,079,247 km (0.06 R)
• M61: 26,560,653 km (0.072 R)
• M62: 26,721,770 km (0.052 R)
• M63: 28,022,524 km (0.112 R)
• M64: 28,296,138 km (0.107 R)
• M65: 29,232,920 km (0.028 R)
• M66: 31,250,247 km (0.112 R)
• M67: 31,704,576 km (0.088 R)
• M68: 32,046,856 km (0.072 R)
• M69: 32,562,520 km (0.091 R)
• M70: 33,196,366 km (0.109 R)
• M71: 33,718,163 km (0.088 R)
• M72: 34,476,475 km (0.05 R)
• M73: 34,652,252 km (0.11 R)
• M74: 34,769,687 km (0.109 R)
• M75: 35,004,855 km (0.108 R)
• M76: 35,535,777 km (0.107 R)
• M77: 36,128,933 km (0.048 R)
• M78: 37,445,245 km (0.105 R)
• M79: 38,291,221 km (0.108 R)
• M80: 39,021,258 km (0.097 R)
• M81: 39,571,778 km (0.034 R)
• M82: 39,878,753 km (0.098 R)
• M83: 40,063,357 km (0.03 R)
• M84: 40,495,096 km (0.032 R)
• M85: 40,804,465 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.4

Radius: 12

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.79 AU - 9.81 AU

Year: 11437 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,055,747 km

• M1: 157,227 km (0.078 R)
• M2: 277,354 km (0.056 R)
• M3: 429,196 km (0.118 R)
• M4: 631,752 km (0.056 R)
• M5: 1,558,660 km (0.036 R)
• M6: 1,649,616 km (0.086 R)
• M7: 2,683,786 km (0.114 R)
• M8: 2,933,764 km (0.111 R)
• M9: 3,279,185 km (0.09 R)
• M10: 3,367,747 km (0.1 R)
• M11: 3,486,827 km (0.087 R)
• M12: 3,607,553 km (0.102 R)
• M13: 3,915,275 km (0.116 R)
• M14: 4,263,689 km (0.104 R)
• M15: 4,458,166 km (0.112 R)
• M16: 5,161,426 km (0.029 R)
• M17: 5,614,408 km (0.049 R)
• M18: 6,116,459 km (0.072 R)
• M19: 7,163,644 km (0.032 R)
• M20: 7,747,524 km (0.045 R)
• M21: 7,866,155 km (0.054 R)
• M22: 7,985,385 km (0.112 R)
• M23: 8,468,287 km (0.118 R)
• M24: 9,674,494 km (0.102 R)
• M25: 9,845,036 km (0.077 R)
• M26: 10,362,944 km (0.074 R)
• M27: 10,669,021 km (0.112 R)
• M28: 11,335,180 km (0.08 R)
• M29: 12,014,803 km (0.101 R)
• M30: 12,614,691 km (0.059 R)
• M31: 12,941,562 km (0.089 R)
• M32: 13,035,510 km (0.075 R)
• M33: 13,413,693 km (0.077 R)
• M34: 13,939,380 km (0.05 R)
• M35: 15,907,639 km (0.049 R)
• M36: 16,008,319 km (0.09 R)
• M37: 16,159,861 km (0.106 R)
• M38: 16,719,208 km (0.113 R)
• M39: 17,596,150 km (0.093 R)
• M40: 18,066,486 km (0.098 R)
• M41: 18,488,053 km (0.105 R)
• M42: 19,448,471 km (0.031 R)
• M43: 19,610,186 km (0.082 R)
• M44: 20,315,840 km (0.118 R)
• M45: 20,974,519 km (0.068 R)
• M46: 21,195,625 km (0.117 R)
• M47: 21,640,379 km (0.118 R)
• M48: 21,863,729 km (0.097 R)
• M49: 22,425,918 km (0.118 R)
• M50: 22,935,747 km (0.114 R)
• M51: 23,449,466 km (0.096 R)
• M52: 23,621,653 km (0.038 R)
• M53: 24,024,820 km (0.106 R)
• M54: 24,721,347 km (0.096 R)
• M55: 24,955,019 km (0.063 R)
• M56: 25,424,457 km (0.116 R)
• M57: 27,452,256 km (0.052 R)
• M58: 28,791,905 km (0.111 R)
• M59: 30,152,797 km (0.095 R)
• M60: 31,218,682 km (0.08 R)
• M61: 32,808,459 km (0.118 R)
• M62: 33,001,141 km (0.086 R)
• M63: 33,322,776 km (0.095 R)
• M64: 33,775,010 km (0.08 R)
• M65: 34,294,414 km (0.048 R)
• M66: 35,340,851 km (0.088 R)
• M67: 36,066,551 km (0.094 R)
• M68: 38,137,733 km (0.117 R)
• M69: 39,289,786 km (0.095 R)
• M70: 40,315,878 km (0.101 R)
• M71: 41,767,277 km (0.058 R)
• M72: 42,464,403 km (0.09 R)
• M73: 42,814,312 km (0.113 R)
• M74: 44,507,611 km (0.119 R)
• M75: 44,863,205 km (0.083 R)
• M76: 45,076,980 km (0.089 R)
• M77: 46,150,943 km (0.07 R)
• M78: 46,582,832 km (0.089 R)
• M79: 47,305,689 km (0.036 R)
• M80: 48,250,998 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit