🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 19 Hours

Environment

Temp: 228 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.81 AU - 1.29 AU

Year: 399 Days

Day: 39.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,821,659 km

• M1: 594,951 km (0.068 R)
• M2: 836,850 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.36 AU - 1.46 AU

Year: 621 Days

Day: 46.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 9.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.55 AU - 10.21 AU

Year: 9813 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,821,659 km

• M1: 138,378 km (0.096 R)
• M2: 254,915 km (0.081 R)
• M3: 377,884 km (0.1 R)
• M4: 491,579 km (0.076 R)
• M5: 606,320 km (0.104 R)
• M6: 756,816 km (0.051 R)
• M7: 992,133 km (0.074 R)
• M8: 1,396,347 km (0.119 R)
• M9: 1,922,482 km (0.036 R)
• M10: 2,015,831 km (0.09 R)
• M11: 2,168,571 km (0.104 R)
• M12: 3,097,424 km (0.117 R)
• M13: 3,477,403 km (0.075 R)
• M14: 3,638,220 km (0.095 R)
• M15: 4,159,569 km (0.084 R)
• M16: 4,354,944 km (0.051 R)
• M17: 4,553,460 km (0.045 R)
• M18: 5,166,961 km (0.117 R)
• M19: 5,483,510 km (0.079 R)
• M20: 6,218,634 km (0.089 R)
• M21: 6,898,107 km (0.077 R)
• M22: 7,571,298 km (0.043 R)
• M23: 7,991,369 km (0.038 R)
• M24: 8,234,764 km (0.119 R)
• M25: 8,296,100 km (0.1 R)
• M26: 8,480,703 km (0.039 R)
• M27: 8,542,637 km (0.106 R)
• M28: 8,822,834 km (0.108 R)
• M29: 9,011,327 km (0.105 R)
• M30: 9,201,167 km (0.092 R)
• M31: 9,713,988 km (0.07 R)
• M32: 9,778,764 km (0.055 R)
• M33: 10,039,214 km (0.116 R)
• M34: 11,070,093 km (0.094 R)
• M35: 11,443,938 km (0.047 R)
• M36: 11,580,970 km (0.117 R)
• M37: 12,309,062 km (0.088 R)
• M38: 12,379,224 km (0.102 R)
• M39: 12,767,281 km (0.098 R)
• M40: 13,159,377 km (0.091 R)
• M41: 13,266,938 km (0.104 R)
• M42: 13,591,565 km (0.06 R)
• M43: 13,845,881 km (0.069 R)
• M44: 14,878,855 km (0.104 R)
• M45: 15,103,401 km (0.086 R)
• M46: 15,291,446 km (0.113 R)
• M47: 15,518,086 km (0.094 R)
• M48: 16,166,144 km (0.028 R)
• M49: 16,474,316 km (0.105 R)
• M50: 16,551,658 km (0.074 R)
• M51: 17,607,370 km (0.117 R)
• M52: 17,726,001 km (0.111 R)
• M53: 17,924,368 km (0.051 R)
• M54: 18,043,747 km (0.107 R)
• M55: 18,403,380 km (0.113 R)
• M56: 18,483,715 km (0.082 R)
• M57: 18,564,049 km (0.071 R)
• M58: 18,644,532 km (0.089 R)
• M59: 18,846,190 km (0.098 R)
• M60: 19,089,287 km (0.112 R)
• M61: 19,578,472 km (0.102 R)
• M62: 20,071,696 km (0.05 R)
• M63: 20,195,713 km (0.099 R)
• M64: 22,256,423 km (0.097 R)
• M65: 22,771,189 km (0.046 R)
• M66: 23,030,143 km (0.09 R)
• M67: 24,119,216 km (0.109 R)
• M68: 24,339,125 km (0.101 R)
• M69: 24,913,730 km (0.074 R)
• M70: 25,986,497 km (0.063 R)
• M71: 26,302,298 km (0.112 R)
• M72: 26,392,655 km (0.102 R)
• M73: 26,483,311 km (0.032 R)
• M74: 26,619,296 km (0.06 R)
• M75: 26,892,012 km (0.101 R)
• M76: 28,223,134 km (0.06 R)
• M77: 28,501,237 km (0.116 R)
• M78: 28,640,662 km (0.085 R)
• M79: 29,387,903 km (0.108 R)
• M80: 29,528,825 km (0.079 R)
• M81: 30,189,000 km (0.085 R)
• M82: 31,475,841 km (0.11 R)
• M83: 32,101,758 km (0.12 R)

Asteroid Belt

Center: 10.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 13.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.88 AU - 13.34 AU

Year: 14671 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 84,821,659 km

• M1: 261,647 km (0.116 R)
• M2: 576,700 km (0.047 R)
• M3: 877,990 km (0.072 R)
• M4: 1,331,122 km (0.107 R)
• M5: 1,488,948 km (0.057 R)
• M6: 1,597,855 km (0.061 R)
• M7: 1,941,032 km (0.108 R)
• M8: 2,152,265 km (0.115 R)
• M9: 2,307,996 km (0.09 R)
• M10: 2,499,930 km (0.086 R)
• M11: 2,831,738 km (0.109 R)
• M12: 3,320,325 km (0.078 R)
• M13: 3,722,893 km (0.104 R)
• M14: 3,873,238 km (0.112 R)
• M15: 4,415,680 km (0.098 R)
• M16: 4,695,877 km (0.073 R)
• M17: 4,858,640 km (0.104 R)
• M18: 5,064,786 km (0.096 R)
• M19: 5,316,110 km (0.097 R)
• M20: 5,443,418 km (0.105 R)
• M21: 6,139,048 km (0.05 R)
• M22: 6,497,484 km (0.088 R)
• M23: 7,234,852 km (0.1 R)
• M24: 7,757,248 km (0.091 R)
• M25: 8,688,495 km (0.091 R)
• M26: 10,071,976 km (0.115 R)
• M27: 10,441,782 km (0.118 R)
• M28: 10,762,520 km (0.089 R)
• M29: 12,077,186 km (0.109 R)
• M30: 12,924,658 km (0.059 R)
• M31: 13,039,100 km (0.065 R)
• M32: 13,211,287 km (0.053 R)
• M33: 13,732,785 km (0.058 R)
• M34: 14,320,107 km (0.071 R)
• M35: 15,580,169 km (0.09 R)
• M36: 16,688,390 km (0.062 R)
• M37: 18,077,257 km (0.116 R)
• M38: 18,720,827 km (0.115 R)
• M39: 19,110,679 km (0.033 R)
• M40: 20,362,514 km (0.057 R)
• M41: 20,495,806 km (0.086 R)
• M42: 20,629,397 km (0.074 R)
• M43: 21,913,246 km (0.116 R)
• M44: 22,118,344 km (0.112 R)
• M45: 22,806,495 km (0.071 R)
• M46: 23,292,388 km (0.091 R)
• M47: 24,770,565 km (0.119 R)
• M48: 25,700,914 km (0.115 R)
• M49: 26,715,487 km (0.114 R)
• M50: 27,817,126 km (0.076 R)
• M51: 27,965,228 km (0.114 R)
• M52: 28,933,575 km (0.083 R)
• M53: 29,083,621 km (0.075 R)
• M54: 29,761,748 km (0.103 R)
• M55: 32,292,346 km (0.025 R)
• M56: 33,386,654 km (0.112 R)
• M57: 33,701,558 km (0.071 R)
• M58: 34,891,160 km (0.118 R)
• M59: 35,531,289 km (0.1 R)
• M60: 36,904,448 km (0.061 R)
• M61: 37,720,355 km (0.057 R)
• M62: 37,966,144 km (0.06 R)
• M63: 38,624,525 km (0.118 R)
• M64: 39,452,848 km (0.07 R)
• M65: 40,370,781 km (0.104 R)
• M66: 40,706,329 km (0.072 R)
• M67: 41,211,221 km (0.078 R)
• M68: 43,080,746 km (0.106 R)
• M69: 43,595,363 km (0.087 R)
• M70: 44,371,177 km (0.104 R)
• M71: 44,457,645 km (0.106 R)
• M72: 45,151,629 km (0.09 R)
• M73: 45,674,324 km (0.097 R)
• M74: 46,286,778 km (0.032 R)
• M75: 47,166,413 km (0.079 R)
• M76: 52,010,991 km (0.096 R)
• M77: 52,193,351 km (0.097 R)
• M78: 54,399,471 km (0.068 R)
• M79: 54,491,922 km (0.118 R)
• M80: 58,332,698 km (0.062 R)
• M81: 59,092,206 km (0.12 R)
• M82: 60,717,138 km (0.11 R)
• M83: 61,583,310 km (0.04 R)
• M84: 61,776,291 km (0.069 R)
• M85: 62,647,400 km (0.084 R)
• M86: 63,327,920 km (0.104 R)
• M87: 65,580,715 km (0.067 R)
• M88: 65,777,735 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.1

Radius: 3

Gravity: 105.68 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.59 AU - 14.93 AU

Year: 19970 Days

Day: 22.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,821,659 km

• M1: 109,655 km (0.083 R)
• M2: 1,674,898 km (0.105 R)
• M3: 2,250,102 km (0.078 R)
• M4: 2,441,288 km (0.078 R)
• M5: 2,480,183 km (0.101 R)
• M6: 3,605,009 km (0.097 R)
• M7: 3,919,015 km (0.076 R)
• M8: 4,477,464 km (0.109 R)
• M9: 4,525,186 km (0.113 R)
• M10: 5,310,276 km (0.036 R)
• M11: 5,770,139 km (0.098 R)
• M12: 5,926,320 km (0.106 R)
• M13: 6,349,382 km (0.12 R)
• M14: 6,564,504 km (0.097 R)
• M15: 7,168,431 km (0.076 R)
• M16: 7,562,023 km (0.044 R)
• M17: 7,904,901 km (0.084 R)
• M18: 8,020,241 km (0.069 R)
• M19: 8,311,209 km (0.114 R)
• M20: 8,546,526 km (0.108 R)
• M21: 8,724,398 km (0.104 R)
• M22: 9,023,594 km (0.106 R)
• M23: 9,083,882 km (0.096 R)
• M24: 9,941,227 km (0.034 R)
• M25: 10,003,460 km (0.075 R)
• M26: 10,316,568 km (0.111 R)
• M27: 10,888,032 km (0.111 R)
• M28: 11,469,818 km (0.115 R)
• M29: 13,069,917 km (0.099 R)
• M30: 13,480,713 km (0.088 R)
• M31: 13,618,642 km (0.111 R)
• M32: 14,104,985 km (0.098 R)
• M33: 14,596,863 km (0.103 R)
• M34: 15,887,443 km (0.067 R)
• M35: 16,841,878 km (0.091 R)
• M36: 17,890,409 km (0.039 R)
• M37: 18,422,679 km (0.111 R)
• M38: 18,652,311 km (0.03 R)
• M39: 21,965,306 km (0.117 R)
• M40: 22,371,614 km (0.028 R)
• M41: 24,105,004 km (0.076 R)
• M42: 24,440,103 km (0.03 R)
• M43: 24,692,475 km (0.113 R)
• M44: 27,001,518 km (0.081 R)
• M45: 27,698,943 km (0.076 R)
• M46: 28,402,203 km (0.118 R)
• M47: 29,826,225 km (0.034 R)
• M48: 31,182,180 km (0.114 R)
• M49: 32,097,270 km (0.089 R)
• M50: 32,928,287 km (0.107 R)
• M51: 33,300,037 km (0.065 R)
• M52: 33,393,087 km (0.094 R)
• M53: 33,486,287 km (0.109 R)
• M54: 33,579,636 km (0.09 R)
• M55: 34,517,465 km (0.053 R)
• M56: 34,800,354 km (0.114 R)
• M57: 34,894,900 km (0.081 R)
• M58: 35,749,403 km (0.102 R)
• M59: 35,844,697 km (0.058 R)
• M60: 37,478,755 km (0.081 R)
• M61: 37,769,573 km (0.063 R)
• M62: 38,451,141 km (0.044 R)
• M63: 39,629,074 km (0.1 R)
• M64: 42,221,456 km (0.047 R)
• M65: 42,524,092 km (0.041 R)
• M66: 44,355,021 km (0.086 R)
• M67: 47,882,838 km (0.109 R)
• M68: 48,198,340 km (0.106 R)
• M69: 49,255,249 km (0.089 R)
• M70: 49,361,463 km (0.094 R)
• M71: 49,467,528 km (0.101 R)
• M72: 52,038,816 km (0.059 R)
• M73: 52,254,985 km (0.066 R)
• M74: 53,886,200 km (0.113 R)
• M75: 55,754,977 km (0.096 R)
• M76: 57,198,297 km (0.067 R)
• M77: 57,309,747 km (0.077 R)
• M78: 57,533,097 km (0.076 R)
• M79: 60,689,313 km (0.11 R)
• M80: 63,901,179 km (0.066 R)
• M81: 64,828,985 km (0.11 R)
• M82: 65,061,610 km (0.114 R)
• M83: 65,178,147 km (0.039 R)
• M84: 65,527,757 km (0.074 R)
• M85: 65,644,443 km (0.087 R)
• M86: 66,697,911 km (0.105 R)
• M87: 68,347,677 km (0.112 R)
• M88: 69,772,447 km (0.075 R)
• M89: 73,983,627 km (0.115 R)
• M90: 75,446,245 km (0.074 R)
• M91: 75,813,359 km (0.102 R)
• M92: 77,164,676 km (0.101 R)
• M93: 84,801,049 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.2

Radius: 6

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.3 AU - 21.34 AU

Year: 26732 Days

Day: 16.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,821,659 km

• M1: 124,316 km (0.062 R)
• M2: 185,950 km (0.082 R)
• M3: 856,747 km (0.113 R)
• M4: 1,227,899 km (0.102 R)
• M5: 2,324,751 km (0.077 R)
• M6: 2,634,867 km (0.115 R)
• M7: 2,794,787 km (0.084 R)
• M8: 3,251,211 km (0.119 R)
• M9: 3,293,846 km (0.057 R)
• M10: 3,955,517 km (0.076 R)
• M11: 4,513,966 km (0.077 R)
• M12: 6,067,241 km (0.071 R)
• M13: 6,709,016 km (0.086 R)
• M14: 6,763,469 km (0.056 R)
• M15: 7,260,134 km (0.108 R)
• M16: 7,711,471 km (0.119 R)
• M17: 8,113,889 km (0.078 R)
• M18: 8,999,060 km (0.059 R)
• M19: 9,606,128 km (0.034 R)
• M20: 9,667,463 km (0.112 R)
• M21: 10,795,431 km (0.104 R)
• M22: 11,180,496 km (0.066 R)
• M23: 11,309,898 km (0.101 R)
• M24: 11,701,097 km (0.09 R)
• M25: 12,630,847 km (0.094 R)
• M26: 13,860,991 km (0.049 R)
• M27: 14,139,392 km (0.045 R)
• M28: 14,349,577 km (0.048 R)
• M29: 15,776,442 km (0.029 R)
• M30: 16,433,176 km (0.11 R)
• M31: 19,613,777 km (0.118 R)
• M32: 20,083,365 km (0.112 R)
• M33: 20,319,580 km (0.08 R)
• M34: 20,794,553 km (0.052 R)
• M35: 21,193,381 km (0.105 R)
• M36: 21,353,450 km (0.101 R)
• M37: 22,813,226 km (0.097 R)
• M38: 23,804,163 km (0.033 R)
• M39: 24,137,616 km (0.061 R)
• M40: 24,388,791 km (0.061 R)
• M41: 24,556,640 km (0.093 R)
• M42: 25,571,961 km (0.111 R)
• M43: 26,860,298 km (0.12 R)
• M44: 27,905,987 km (0.095 R)
• M45: 28,169,578 km (0.071 R)
• M46: 28,522,180 km (0.109 R)
• M47: 29,410,193 km (0.085 R)
• M48: 30,668,611 km (0.07 R)
• M49: 34,736,476 km (0.069 R)
• M50: 35,304,200 km (0.115 R)
• M51: 37,218,604 km (0.071 R)
• M52: 37,605,464 km (0.089 R)
• M53: 39,757,280 km (0.054 R)
• M54: 42,049,119 km (0.112 R)
• M55: 42,654,093 km (0.109 R)
• M56: 42,957,627 km (0.05 R)
• M57: 44,178,944 km (0.077 R)
• M58: 46,239,655 km (0.042 R)
• M59: 48,015,830 km (0.061 R)
• M60: 48,648,031 km (0.07 R)
• M61: 49,388,989 km (0.115 R)
• M62: 50,989,537 km (0.088 R)
• M63: 52,715,298 km (0.082 R)
• M64: 52,932,364 km (0.083 R)
• M65: 53,585,359 km (0.08 R)
• M66: 55,229,589 km (0.075 R)
• M67: 55,670,753 km (0.101 R)
• M68: 56,556,821 km (0.093 R)
• M69: 57,112,877 km (0.107 R)
• M70: 58,230,522 km (0.093 R)
• M71: 59,920,530 km (0.11 R)
• M72: 61,626,544 km (0.078 R)
• M73: 63,348,415 km (0.039 R)
• M74: 64,273,229 km (0.099 R)
• M75: 64,853,519 km (0.084 R)
• M76: 66,019,336 km (0.045 R)
• M77: 67,898,883 km (0.116 R)
• M78: 68,489,944 km (0.041 R)
• M79: 69,201,282 km (0.069 R)
• M80: 70,751,116 km (0.049 R)
• M81: 71,230,278 km (0.108 R)
• M82: 74,980,098 km (0.101 R)
• M83: 75,346,464 km (0.025 R)
• M84: 75,958,319 km (0.111 R)
• M85: 76,817,609 km (0.113 R)
• M86: 77,309,936 km (0.094 R)
• M87: 82,291,993 km (0.092 R)
• M88: 82,417,805 km (0.118 R)
• M89: 82,795,839 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit