🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.68 AU - 0.98 AU

Year: 234 Days

Day: 32.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,538,386 km

• M1: 139,575 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.73 AU - 1.13 AU

Year: 278 Days

Day: 28.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.32 AU - 1.64 AU

Year: 558 Days

Day: 34.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.59 AU - 2.09 AU

Year: 773 Days

Day: 29.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,538,386 km

• M1: 48,320 km (0.084 R)
• M2: 720,015 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.75 AU - 3.89 AU

Year: 1874 Days

Day: 16.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,538,386 km

• M1: 612,154 km (0.091 R)

Asteroid Belt

Center: 7.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.2

Radius: 12.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.64 AU - 13.68 AU

Year: 12335 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,538,386 km

• M1: 166,652 km (0.077 R)
• M2: 246,088 km (0.089 R)
• M3: 462,557 km (0.072 R)
• M4: 807,081 km (0.11 R)
• M5: 901,178 km (0.059 R)
• M6: 1,122,283 km (0.071 R)
• M7: 1,546,842 km (0.068 R)
• M8: 1,840,353 km (0.089 R)
• M9: 2,259,975 km (0.109 R)
• M10: 2,369,630 km (0.067 R)
• M11: 2,453,106 km (0.079 R)
• M12: 2,767,710 km (0.098 R)
• M13: 2,944,984 km (0.079 R)
• M14: 3,248,817 km (0.044 R)
• M15: 3,659,164 km (0.058 R)
• M16: 3,788,865 km (0.108 R)
• M17: 3,887,151 km (0.063 R)
• M18: 5,024,095 km (0.067 R)
• M19: 5,836,262 km (0.078 R)
• M20: 7,008,959 km (0.036 R)
• M21: 7,089,742 km (0.105 R)
• M22: 7,333,886 km (0.111 R)
• M23: 7,457,005 km (0.077 R)
• M24: 8,083,072 km (0.084 R)
• M25: 8,210,380 km (0.114 R)
• M26: 8,769,427 km (0.106 R)
• M27: 9,341,041 km (0.118 R)
• M28: 10,427,869 km (0.062 R)
• M29: 11,127,389 km (0.031 R)
• M30: 11,842,167 km (0.087 R)
• M31: 12,719,409 km (0.093 R)
• M32: 12,917,327 km (0.083 R)
• M33: 13,921,727 km (0.083 R)
• M34: 14,330,429 km (0.116 R)
• M35: 14,846,990 km (0.1 R)
• M36: 15,055,380 km (0.108 R)
• M37: 17,685,610 km (0.087 R)
• M38: 17,851,215 km (0.09 R)
• M39: 18,072,919 km (0.066 R)
• M40: 19,251,301 km (0.118 R)
• M41: 20,861,124 km (0.08 R)
• M42: 21,153,139 km (0.108 R)
• M43: 23,114,217 km (0.087 R)
• M44: 23,416,405 km (0.035 R)
• M45: 24,085,856 km (0.062 R)
• M46: 24,208,227 km (0.032 R)
• M47: 24,392,232 km (0.078 R)
• M48: 24,515,052 km (0.12 R)
• M49: 24,761,589 km (0.111 R)
• M50: 25,568,221 km (0.076 R)
• M51: 27,143,636 km (0.073 R)
• M52: 27,462,429 km (0.098 R)
• M53: 27,718,391 km (0.026 R)
• M54: 28,039,428 km (0.117 R)
• M55: 29,205,693 km (0.071 R)
• M56: 29,532,415 km (0.114 R)
• M57: 30,784,998 km (0.071 R)
• M58: 31,451,307 km (0.12 R)
• M59: 31,920,595 km (0.078 R)
• M60: 32,189,722 km (0.101 R)
• M61: 32,798,136 km (0.095 R)
• M62: 33,069,806 km (0.094 R)
• M63: 34,784,347 km (0.071 R)
• M64: 35,200,080 km (0.077 R)
• M65: 38,442,165 km (0.101 R)
• M66: 39,519,868 km (0.069 R)
• M67: 40,026,257 km (0.081 R)
• M68: 40,899,310 km (0.088 R)
• M69: 42,516,014 km (0.117 R)
• M70: 43,929,116 km (0.108 R)
• M71: 44,378,657 km (0.072 R)
• M72: 45,055,588 km (0.051 R)
• M73: 46,724,950 km (0.112 R)
• M74: 46,954,134 km (0.084 R)
• M75: 47,490,442 km (0.117 R)
• M76: 47,874,759 km (0.097 R)
• M77: 49,033,844 km (0.061 R)
• M78: 49,733,663 km (0.092 R)
• M79: 50,750,479 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 12.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.14 AU - 17.02 AU

Year: 16368 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,538,386 km

• M1: 169,345 km (0.06 R)
• M2: 308,471 km (0.102 R)
• M3: 464,352 km (0.12 R)
• M4: 1,303,745 km (0.069 R)
• M5: 1,531,433 km (0.087 R)
• M6: 1,663,678 km (0.08 R)
• M7: 1,745,059 km (0.07 R)
• M8: 1,855,612 km (0.102 R)
• M9: 2,142,840 km (0.083 R)
• M10: 2,231,851 km (0.041 R)
• M11: 2,352,576 km (0.051 R)
• M12: 2,632,324 km (0.117 R)
• M13: 3,055,836 km (0.09 R)
• M14: 3,642,110 km (0.117 R)
• M15: 3,857,531 km (0.108 R)
• M16: 4,077,290 km (0.069 R)
• M17: 4,683,311 km (0.101 R)
• M18: 5,036,811 km (0.113 R)
• M19: 5,116,546 km (0.088 R)
• M20: 5,439,678 km (0.092 R)
• M21: 5,645,225 km (0.092 R)
• M22: 6,276,977 km (0.101 R)
• M23: 6,536,081 km (0.107 R)
• M24: 7,516,096 km (0.082 R)
• M25: 8,352,049 km (0.096 R)
• M26: 8,446,745 km (0.11 R)
• M27: 8,974,077 km (0.102 R)
• M28: 9,119,785 km (0.099 R)
• M29: 9,810,180 km (0.078 R)
• M30: 10,060,906 km (0.074 R)
• M31: 10,466,316 km (0.097 R)
• M32: 10,877,261 km (0.097 R)
• M33: 10,980,783 km (0.097 R)
• M34: 12,464,943 km (0.119 R)
• M35: 12,791,067 km (0.041 R)
• M36: 13,618,941 km (0.108 R)
• M37: 14,123,984 km (0.042 R)
• M38: 14,293,777 km (0.117 R)
• M39: 15,969,274 km (0.1 R)
• M40: 16,442,302 km (0.072 R)
• M41: 16,620,922 km (0.114 R)
• M42: 16,980,106 km (0.081 R)
• M43: 17,767,141 km (0.079 R)
• M44: 19,881,258 km (0.089 R)
• M45: 20,198,854 km (0.093 R)
• M46: 20,838,983 km (0.104 R)
• M47: 21,355,994 km (0.092 R)
• M48: 22,008,091 km (0.1 R)
• M49: 23,532,942 km (0.098 R)
• M50: 24,409,885 km (0.091 R)
• M51: 26,613,611 km (0.062 R)
• M52: 26,753,485 km (0.105 R)
• M53: 27,033,831 km (0.107 R)
• M54: 27,456,445 km (0.06 R)
• M55: 29,312,356 km (0.105 R)
• M56: 30,036,859 km (0.087 R)
• M57: 31,356,013 km (0.107 R)
• M58: 32,245,821 km (0.101 R)
• M59: 32,469,619 km (0.073 R)
• M60: 33,671,788 km (0.028 R)
• M61: 34,354,403 km (0.083 R)
• M62: 34,735,728 km (0.107 R)
• M63: 36,119,658 km (0.102 R)
• M64: 36,352,133 km (0.11 R)
• M65: 37,521,540 km (0.115 R)
• M66: 39,897,603 km (0.105 R)
• M67: 40,861,611 km (0.077 R)
• M68: 43,469,551 km (0.088 R)
• M69: 43,716,836 km (0.036 R)
• M70: 44,295,481 km (0.102 R)
• M71: 44,378,358 km (0.102 R)
• M72: 45,126,646 km (0.114 R)
• M73: 45,544,174 km (0.108 R)
• M74: 47,057,955 km (0.068 R)
• M75: 48,076,268 km (0.036 R)
• M76: 48,161,389 km (0.099 R)
• M77: 48,246,660 km (0.063 R)
• M78: 49,273,350 km (0.086 R)
• M79: 49,445,238 km (0.092 R)
• M80: 50,048,117 km (0.106 R)
• M81: 52,133,960 km (0.108 R)
• M82: 52,484,319 km (0.037 R)
• M83: 53,187,429 km (0.12 R)
• M84: 54,336,789 km (0.088 R)
• M85: 55,137,138 km (0.09 R)
• M86: 55,672,997 km (0.1 R)
• M87: 57,380,956 km (0.064 R)
• M88: 58,286,921 km (0.068 R)
• M89: 60,112,763 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.6

Radius: 10.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.93 AU - 16.73 AU

Year: 18595 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,538,386 km

• M1: 157,826 km (0.109 R)
• M2: 278,701 km (0.043 R)
• M3: 614,548 km (0.098 R)
• M4: 777,759 km (0.105 R)
• M5: 956,080 km (0.102 R)
• M6: 1,061,247 km (0.116 R)
• M7: 1,215,333 km (0.039 R)
• M8: 1,985,762 km (0.1 R)
• M9: 2,405,235 km (0.1 R)
• M10: 2,492,450 km (0.102 R)
• M11: 2,640,253 km (0.101 R)
• M12: 3,196,607 km (0.094 R)
• M13: 3,357,575 km (0.113 R)
• M14: 3,788,865 km (0.083 R)
• M15: 3,925,149 km (0.112 R)
• M16: 4,272,964 km (0.07 R)
• M17: 4,703,656 km (0.074 R)
• M18: 4,850,262 km (0.086 R)
• M19: 5,337,502 km (0.088 R)
• M20: 5,490,691 km (0.094 R)
• M21: 6,077,713 km (0.11 R)
• M22: 6,726,070 km (0.1 R)
• M23: 7,100,513 km (0.076 R)
• M24: 7,782,829 km (0.083 R)
• M25: 8,486,089 km (0.118 R)
• M26: 9,765,450 km (0.109 R)
• M27: 10,000,169 km (0.099 R)
• M28: 10,094,565 km (0.116 R)
• M29: 10,189,410 km (0.08 R)
• M30: 10,860,805 km (0.079 R)
• M31: 11,349,093 km (0.108 R)
• M32: 11,794,895 km (0.068 R)
• M33: 12,499,500 km (0.074 R)
• M34: 13,896,894 km (0.074 R)
• M35: 14,108,126 km (0.089 R)
• M36: 14,640,844 km (0.079 R)
• M37: 15,452,263 km (0.032 R)
• M38: 15,726,027 km (0.097 R)
• M39: 15,835,982 km (0.048 R)
• M40: 16,445,294 km (0.11 R)
• M41: 16,556,894 km (0.072 R)
• M42: 16,780,842 km (0.071 R)
• M43: 17,401,972 km (0.1 R)
• M44: 17,629,810 km (0.081 R)
• M45: 17,915,841 km (0.1 R)
• M46: 18,030,732 km (0.088 R)
• M47: 18,203,368 km (0.087 R)
• M48: 18,958,389 km (0.073 R)
• M49: 19,075,374 km (0.026 R)
• M50: 19,427,976 km (0.093 R)
• M51: 20,980,802 km (0.112 R)
• M52: 21,162,564 km (0.095 R)
• M53: 21,710,989 km (0.091 R)
• M54: 22,759,521 km (0.104 R)
• M55: 23,133,516 km (0.115 R)
• M56: 23,950,769 km (0.118 R)
• M57: 24,649,690 km (0.05 R)
• M58: 25,419,969 km (0.06 R)
• M59: 26,132,803 km (0.031 R)
• M60: 26,459,076 km (0.052 R)
• M61: 26,655,498 km (0.117 R)
• M62: 27,181,484 km (0.106 R)
• M63: 28,847,556 km (0.091 R)
• M64: 29,931,093 km (0.095 R)
• M65: 30,067,526 km (0.079 R)
• M66: 30,409,358 km (0.038 R)
• M67: 32,767,918 km (0.062 R)
• M68: 35,041,207 km (0.111 R)
• M69: 35,545,202 km (0.064 R)
• M70: 36,925,242 km (0.104 R)
• M71: 37,218,005 km (0.05 R)
• M72: 37,658,721 km (0.106 R)
• M73: 38,842,190 km (0.112 R)
• M74: 39,214,389 km (0.025 R)
• M75: 39,363,688 km (0.112 R)
• M76: 39,887,579 km (0.048 R)
• M77: 39,962,678 km (0.095 R)
• M78: 40,942,394 km (0.06 R)
• M79: 42,159,074 km (0.047 R)
• M80: 43,387,571 km (0.05 R)
• M81: 44,316,724 km (0.08 R)
• M82: 45,252,309 km (0.107 R)
• M83: 46,273,314 km (0.113 R)
• M84: 46,905,365 km (0.09 R)
• M85: 47,858,902 km (0.076 R)
• M86: 48,338,064 km (0.101 R)
• M87: 49,704,192 km (0.075 R)
• M88: 50,351,502 km (0.109 R)
• M89: 50,513,666 km (0.088 R)
• M90: 51,246,097 km (0.101 R)
• M91: 53,546,763 km (0.081 R)
• M92: 55,881,088 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 12.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.41 AU - 16.21 AU

Year: 19475 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,538,386 km

• M1: 204,500 km (0.099 R)
• M2: 318,643 km (0.101 R)
• M3: 510,129 km (0.068 R)
• M4: 1,443,171 km (0.064 R)
• M5: 1,920,537 km (0.083 R)
• M6: 2,705,926 km (0.07 R)
• M7: 2,897,412 km (0.049 R)
• M8: 3,093,534 km (0.083 R)
• M9: 3,294,145 km (0.095 R)
• M10: 3,499,094 km (0.03 R)
• M11: 3,582,271 km (0.103 R)
• M12: 4,227,337 km (0.107 R)
• M13: 4,769,479 km (0.096 R)
• M14: 5,478,274 km (0.045 R)
• M15: 5,623,982 km (0.069 R)
• M16: 5,721,969 km (0.043 R)
• M17: 5,919,438 km (0.095 R)
• M18: 6,119,301 km (0.096 R)
• M19: 6,836,174 km (0.052 R)
• M20: 7,688,134 km (0.101 R)
• M21: 10,020,963 km (0.085 R)
• M22: 11,480,889 km (0.118 R)
• M23: 12,172,031 km (0.118 R)
• M24: 14,325,791 km (0.089 R)
• M25: 14,729,855 km (0.108 R)
• M26: 15,069,592 km (0.042 R)
• M27: 15,411,872 km (0.12 R)
• M28: 15,756,695 km (0.071 R)
• M29: 17,447,151 km (0.109 R)
• M30: 20,693,275 km (0.047 R)
• M31: 22,853,917 km (0.094 R)
• M32: 23,168,372 km (0.03 R)
• M33: 24,040,677 km (0.096 R)
• M34: 24,120,413 km (0.088 R)
• M35: 24,200,298 km (0.108 R)
• M36: 24,520,886 km (0.108 R)
• M37: 24,601,220 km (0.071 R)
• M38: 24,681,704 km (0.072 R)
• M39: 25,085,319 km (0.07 R)
• M40: 25,817,301 km (0.107 R)
• M41: 25,980,812 km (0.08 R)
• M42: 26,309,179 km (0.101 R)
• M43: 27,886,988 km (0.116 R)
• M44: 28,899,466 km (0.046 R)
• M45: 29,495,464 km (0.094 R)
• M46: 30,613,409 km (0.113 R)
• M47: 31,046,944 km (0.07 R)
• M48: 33,691,236 km (0.086 R)
• M49: 33,959,614 km (0.119 R)
• M50: 34,049,223 km (0.081 R)
• M51: 35,312,129 km (0.071 R)
• M52: 36,132,224 km (0.104 R)
• M53: 36,315,182 km (0.041 R)
• M54: 37,142,907 km (0.105 R)
• M55: 37,790,965 km (0.109 R)
• M56: 38,256,065 km (0.104 R)
• M57: 38,816,907 km (0.03 R)
• M58: 43,205,211 km (0.05 R)
• M59: 44,179,842 km (0.106 R)
• M60: 45,260,387 km (0.105 R)
• M61: 45,853,393 km (0.06 R)
• M62: 46,548,425 km (0.104 R)
• M63: 46,747,689 km (0.096 R)
• M64: 50,791,768 km (0.117 R)
• M65: 50,996,867 km (0.084 R)
• M66: 51,613,958 km (0.03 R)
• M67: 52,855,471 km (0.108 R)
• M68: 52,959,441 km (0.068 R)
• M69: 53,063,412 km (0.051 R)
• M70: 54,316,444 km (0.103 R)
• M71: 55,157,184 km (0.11 R)
• M72: 57,598,172 km (0.094 R)
• M73: 58,993,472 km (0.106 R)
• M74: 59,209,042 km (0.094 R)
• M75: 61,161,743 km (0.08 R)
• M76: 62,475,063 km (0.114 R)
• M77: 63,245,641 km (0.117 R)
• M78: 64,130,064 km (0.084 R)
• M79: 66,246,874 km (0.11 R)
• M80: 68,726,459 km (0.104 R)
• M81: 70,663,153 km (0.063 R)
• M82: 70,892,187 km (0.086 R)
• M83: 71,006,779 km (0.082 R)
• M84: 72,849,077 km (0.051 R)
• M85: 73,659,897 km (0.082 R)
• M86: 74,240,935 km (0.081 R)
• M87: 74,590,246 km (0.043 R)
• M88: 75,173,828 km (0.107 R)
• M89: 76,227,894 km (0.087 R)
• M90: 78,350,688 km (0.098 R)
• M91: 79,300,335 km (0.09 R)

Kuiper Belt

Range: 35.4 - 62.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 18,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit