🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.6 AU - 0.8 AU

Year: 224 Days

Day: 45.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.62 AU - 1.02 AU

Year: 284 Days

Day: 19.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.81 AU - 0.93 AU

Year: 311 Days

Day: 39.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 138.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.94 AU - 1.38 AU

Year: 478 Days

Day: 42.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.97 AU - 2.27 AU

Year: 1182 Days

Day: 36.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.1

Radius: 14

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.38 AU - 5.12 AU

Year: 3964 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 90,838,025 km

• M1: 211,831 km (0.052 R)
• M2: 315,203 km (0.115 R)
• M3: 587,620 km (0.072 R)
• M4: 793,916 km (0.062 R)
• M5: 979,567 km (0.082 R)
• M6: 1,083,089 km (0.111 R)
• M7: 1,210,696 km (0.099 R)
• M8: 1,514,828 km (0.082 R)
• M9: 1,682,078 km (0.087 R)
• M10: 1,999,226 km (0.09 R)
• M11: 2,234,095 km (0.086 R)
• M12: 2,323,105 km (0.09 R)
• M13: 2,426,178 km (0.106 R)
• M14: 2,570,690 km (0.111 R)
• M15: 2,785,961 km (0.095 R)
• M16: 2,979,391 km (0.112 R)
• M17: 3,379,865 km (0.072 R)
• M18: 3,527,069 km (0.062 R)
• M19: 3,631,488 km (0.119 R)
• M20: 3,767,174 km (0.037 R)
• M21: 3,981,847 km (0.069 R)
• M22: 4,279,696 km (0.097 R)
• M23: 4,715,624 km (0.05 R)
• M24: 5,064,636 km (0.068 R)
• M25: 5,422,175 km (0.092 R)
• M26: 6,144,134 km (0.089 R)
• M27: 6,452,455 km (0.11 R)
• M28: 6,599,211 km (0.104 R)
• M29: 7,465,233 km (0.102 R)
• M30: 8,810,716 km (0.107 R)
• M31: 8,953,433 km (0.078 R)
• M32: 9,076,402 km (0.104 R)
• M33: 9,261,903 km (0.109 R)
• M34: 9,469,545 km (0.117 R)
• M35: 9,847,130 km (0.102 R)
• M36: 11,119,759 km (0.118 R)
• M37: 11,384,847 km (0.061 R)
• M38: 11,585,158 km (0.031 R)
• M39: 12,603,920 km (0.096 R)
• M40: 13,322,438 km (0.117 R)
• M41: 14,245,308 km (0.111 R)
• M42: 14,799,418 km (0.091 R)
• M43: 15,115,668 km (0.109 R)
• M44: 15,384,944 km (0.105 R)
• M45: 15,507,914 km (0.1 R)
• M46: 16,202,646 km (0.083 R)
• M47: 16,831,406 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.6

Radius: 12.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.56 AU - 5.74 AU

Year: 4475 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 90,838,025 km

• M1: 161,865 km (0.1 R)
• M2: 242,648 km (0.069 R)
• M3: 421,417 km (0.074 R)
• M4: 514,916 km (0.106 R)
• M5: 598,092 km (0.103 R)
• M6: 1,117,346 km (0.104 R)
• M7: 1,457,382 km (0.103 R)
• M8: 1,668,615 km (0.094 R)
• M9: 1,785,600 km (0.1 R)
• M10: 1,935,796 km (0.054 R)
• M11: 2,027,949 km (0.095 R)
• M12: 2,379,055 km (0.059 R)
• M13: 2,698,147 km (0.088 R)
• M14: 2,819,172 km (0.08 R)
• M15: 3,175,364 km (0.112 R)
• M16: 3,358,921 km (0.07 R)
• M17: 3,583,916 km (0.09 R)
• M18: 3,833,445 km (0.113 R)
• M19: 4,228,384 km (0.086 R)
• M20: 4,369,754 km (0.118 R)
• M21: 4,533,414 km (0.073 R)
• M22: 4,636,636 km (0.091 R)
• M23: 4,740,757 km (0.091 R)
• M24: 4,972,484 km (0.091 R)
• M25: 5,846,584 km (0.082 R)
• M26: 5,936,642 km (0.114 R)
• M27: 6,255,585 km (0.094 R)
• M28: 6,603,400 km (0.03 R)
• M29: 6,910,225 km (0.047 R)
• M30: 7,077,326 km (0.098 R)
• M31: 7,439,951 km (0.084 R)
• M32: 7,635,775 km (0.091 R)
• M33: 8,032,807 km (0.096 R)
• M34: 8,158,320 km (0.073 R)
• M35: 8,821,188 km (0.101 R)
• M36: 9,369,464 km (0.081 R)
• M37: 9,501,559 km (0.103 R)
• M38: 9,634,402 km (0.113 R)
• M39: 10,553,681 km (0.111 R)
• M40: 10,636,109 km (0.056 R)
• M41: 10,746,363 km (0.075 R)
• M42: 10,968,217 km (0.077 R)
• M43: 11,642,604 km (0.052 R)
• M44: 11,898,865 km (0.074 R)
• M45: 12,620,824 km (0.083 R)
• M46: 13,505,995 km (0.041 R)
• M47: 13,775,421 km (0.059 R)
• M48: 14,258,771 km (0.057 R)
• M49: 14,411,062 km (0.088 R)
• M50: 14,717,139 km (0.077 R)
• M51: 15,616,821 km (0.115 R)
• M52: 16,216,110 km (0.09 R)
• M53: 16,630,346 km (0.12 R)
• M54: 16,726,538 km (0.08 R)
• M55: 17,177,426 km (0.077 R)
• M56: 17,567,278 km (0.087 R)
• M57: 17,894,299 km (0.107 R)
• M58: 18,091,469 km (0.099 R)
• M59: 18,887,479 km (0.078 R)
• M60: 19,021,220 km (0.067 R)
• M61: 19,188,919 km (0.111 R)
• M62: 19,323,407 km (0.117 R)
• M63: 19,796,585 km (0.033 R)
• M64: 19,932,570 km (0.086 R)
• M65: 20,513,608 km (0.091 R)
• M66: 20,961,654 km (0.117 R)
• M67: 21,517,709 km (0.075 R)
• M68: 21,937,929 km (0.093 R)
• M69: 22,184,317 km (0.093 R)
• M70: 23,358,062 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.6

Radius: 4.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.11 AU - 15.63 AU

Year: 18718 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 90,838,025 km

• M1: 134,937 km (0.098 R)
• M2: 197,320 km (0.03 R)
• M3: 281,693 km (0.119 R)
• M4: 328,667 km (0.036 R)
• M5: 457,919 km (0.104 R)
• M6: 696,827 km (0.105 R)
• M7: 745,596 km (0.097 R)
• M8: 952,041 km (0.092 R)
• M9: 1,061,846 km (0.044 R)
• M10: 1,354,310 km (0.114 R)
• M11: 1,758,523 km (0.102 R)
• M12: 2,442,036 km (0.103 R)
• M13: 2,542,266 km (0.1 R)
• M14: 3,198,402 km (0.092 R)
• M15: 3,419,059 km (0.043 R)
• M16: 3,559,382 km (0.114 R)
• M17: 3,587,656 km (0.109 R)
• M18: 4,655,486 km (0.089 R)
• M19: 5,000,159 km (0.105 R)
• M20: 7,341,516 km (0.047 R)
• M21: 7,377,718 km (0.12 R)
• M22: 7,889,343 km (0.06 R)
• M23: 7,926,294 km (0.081 R)
• M24: 8,000,494 km (0.076 R)
• M25: 8,149,494 km (0.044 R)
• M26: 8,831,211 km (0.111 R)
• M27: 9,217,772 km (0.063 R)
• M28: 9,531,030 km (0.058 R)
• M29: 10,208,260 km (0.1 R)
• M30: 10,983,326 km (0.084 R)
• M31: 11,482,534 km (0.06 R)
• M32: 12,416,773 km (0.06 R)
• M33: 12,675,876 km (0.096 R)
• M34: 12,762,643 km (0.059 R)
• M35: 13,685,213 km (0.1 R)
• M36: 13,729,793 km (0.096 R)
• M37: 13,863,384 km (0.07 R)
• M38: 14,087,332 km (0.063 R)
• M39: 14,312,327 km (0.094 R)
• M40: 14,447,863 km (0.114 R)
• M41: 14,765,759 km (0.106 R)
• M42: 16,107,652 km (0.09 R)
• M43: 16,959,911 km (0.073 R)
• M44: 17,295,309 km (0.039 R)
• M45: 17,923,919 km (0.079 R)
• M46: 18,461,724 km (0.102 R)
• M47: 20,461,398 km (0.107 R)
• M48: 21,125,912 km (0.117 R)
• M49: 21,642,025 km (0.101 R)
• M50: 22,266,596 km (0.073 R)
• M51: 25,477,714 km (0.066 R)
• M52: 25,532,467 km (0.108 R)
• M53: 27,528,701 km (0.077 R)
• M54: 28,830,053 km (0.117 R)
• M55: 29,574,452 km (0.062 R)
• M56: 30,093,556 km (0.048 R)
• M57: 30,673,847 km (0.078 R)
• M58: 31,609,880 km (0.106 R)
• M59: 32,377,318 km (0.088 R)
• M60: 33,031,509 km (0.094 R)
• M61: 34,232,032 km (0.096 R)
• M62: 35,324,695 km (0.063 R)
• M63: 35,630,323 km (0.049 R)
• M64: 37,731,126 km (0.082 R)
• M65: 38,859,543 km (0.077 R)
• M66: 38,922,524 km (0.087 R)
• M67: 39,491,145 km (0.074 R)
• M68: 39,617,854 km (0.11 R)
• M69: 41,213,465 km (0.038 R)
• M70: 41,728,531 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.6

Radius: 5.5

Gravity: 26.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.91 AU - 18.15 AU

Year: 21206 Days

Day: 19.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,838,025 km

• M1: 268,678 km (0.081 R)
• M2: 302,936 km (0.085 R)
• M3: 456,872 km (0.078 R)
• M4: 731,833 km (0.043 R)
• M5: 886,517 km (0.097 R)
• M6: 1,167,312 km (0.097 R)
• M7: 1,226,703 km (0.116 R)
• M8: 1,442,572 km (0.112 R)
• M9: 1,571,376 km (0.088 R)
• M10: 1,874,761 km (0.091 R)
• M11: 2,087,189 km (0.116 R)
• M12: 2,420,194 km (0.07 R)
• M13: 2,534,936 km (0.09 R)
• M14: 2,889,782 km (0.12 R)
• M15: 2,930,173 km (0.057 R)
• M16: 4,181,560 km (0.089 R)
• M17: 4,412,240 km (0.055 R)
• M18: 5,880,692 km (0.114 R)
• M19: 6,881,951 km (0.12 R)
• M20: 7,099,317 km (0.091 R)
• M21: 9,575,461 km (0.11 R)
• M22: 10,621,000 km (0.105 R)
• M23: 10,935,305 km (0.08 R)
• M24: 11,252,752 km (0.063 R)
• M25: 11,766,920 km (0.071 R)
• M26: 11,961,696 km (0.082 R)
• M27: 12,751,423 km (0.109 R)
• M28: 12,818,144 km (0.117 R)
• M29: 13,422,519 km (0.083 R)
• M30: 14,242,764 km (0.065 R)
• M31: 14,311,879 km (0.105 R)
• M32: 14,380,993 km (0.112 R)
• M33: 15,503,276 km (0.102 R)
• M34: 17,018,403 km (0.094 R)
• M35: 17,979,869 km (0.114 R)
• M36: 19,800,475 km (0.101 R)
• M37: 22,397,943 km (0.057 R)
• M38: 23,531,895 km (0.096 R)
• M39: 25,016,953 km (0.097 R)
• M40: 26,787,593 km (0.09 R)
• M41: 27,300,863 km (0.104 R)
• M42: 29,035,002 km (0.098 R)
• M43: 29,386,108 km (0.076 R)
• M44: 29,738,710 km (0.091 R)
• M45: 29,826,973 km (0.084 R)
• M46: 29,915,535 km (0.093 R)
• M47: 31,162,732 km (0.051 R)
• M48: 33,340,129 km (0.112 R)
• M49: 33,523,686 km (0.067 R)
• M50: 34,076,749 km (0.07 R)
• M51: 35,098,353 km (0.08 R)
• M52: 37,457,212 km (0.099 R)
• M53: 38,703,961 km (0.098 R)
• M54: 39,381,041 km (0.112 R)
• M55: 41,336,584 km (0.074 R)
• M56: 41,929,441 km (0.105 R)
• M57: 44,530,649 km (0.113 R)
• M58: 44,935,460 km (0.099 R)
• M59: 45,545,072 km (0.099 R)
• M60: 45,748,824 km (0.051 R)
• M61: 46,566,975 km (0.077 R)
• M62: 46,977,771 km (0.097 R)
• M63: 49,887,449 km (0.055 R)
• M64: 51,682,324 km (0.113 R)
• M65: 56,097,257 km (0.09 R)
• M66: 58,183,848 km (0.034 R)
• M67: 58,515,656 km (0.072 R)
• M68: 58,626,358 km (0.092 R)
• M69: 59,403,370 km (0.088 R)
• M70: 59,514,670 km (0.119 R)
• M71: 60,295,721 km (0.098 R)
• M72: 61,080,063 km (0.065 R)
• M73: 61,642,401 km (0.047 R)
• M74: 62,885,410 km (0.086 R)
• M75: 65,741,383 km (0.082 R)
• M76: 66,202,294 km (0.051 R)
• M77: 66,433,123 km (0.053 R)
• M78: 67,011,319 km (0.093 R)
• M79: 67,475,072 km (0.091 R)
• M80: 67,591,310 km (0.066 R)
• M81: 67,707,398 km (0.075 R)
• M82: 67,940,023 km (0.043 R)
• M83: 68,756,079 km (0.041 R)
• M84: 69,106,886 km (0.089 R)
• M85: 69,458,142 km (0.086 R)
• M86: 69,927,580 km (0.035 R)
• M87: 70,633,532 km (0.071 R)
• M88: 71,815,655 km (0.048 R)
• M89: 74,199,048 km (0.104 R)
• M90: 76,608,471 km (0.109 R)
• M91: 76,971,994 km (0.059 R)
• M92: 78,066,302 km (0.1 R)
• M93: 78,188,225 km (0.099 R)
• M94: 80,639,535 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981

Radius: 5.1

Gravity: 37.72 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.78 AU - 15.82 AU

Year: 21800 Days

Day: 23.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,838,025 km

• M1: 105,616 km (0.045 R)
• M2: 197,918 km (0.116 R)
• M3: 422,315 km (0.109 R)
• M4: 535,112 km (0.106 R)
• M5: 657,782 km (0.105 R)
• M6: 844,779 km (0.072 R)
• M7: 1,234,332 km (0.025 R)
• M8: 2,721,335 km (0.09 R)
• M9: 2,890,979 km (0.097 R)
• M10: 3,240,589 km (0.091 R)
• M11: 3,979,303 km (0.099 R)
• M12: 4,075,196 km (0.042 R)
• M13: 4,123,366 km (0.096 R)
• M14: 4,869,560 km (0.12 R)
• M15: 6,595,172 km (0.099 R)
• M16: 6,995,645 km (0.057 R)
• M17: 7,169,628 km (0.114 R)
• M18: 7,819,929 km (0.078 R)
• M19: 8,000,494 km (0.108 R)
• M20: 8,736,665 km (0.086 R)
• M21: 9,176,034 km (0.07 R)
• M22: 10,803,061 km (0.068 R)
• M23: 11,890,188 km (0.094 R)
• M24: 13,874,604 km (0.063 R)
• M25: 16,264,879 km (0.079 R)
• M26: 17,428,302 km (0.084 R)
• M27: 18,139,191 km (0.11 R)
• M28: 18,940,138 km (0.114 R)
• M29: 20,576,290 km (0.084 R)
• M30: 20,992,321 km (0.103 R)
• M31: 21,327,121 km (0.103 R)
• M32: 22,512,984 km (0.119 R)
• M33: 25,213,973 km (0.053 R)
• M34: 25,302,834 km (0.037 R)
• M35: 25,480,706 km (0.101 R)
• M36: 26,017,164 km (0.111 R)
• M37: 27,648,379 km (0.069 R)
• M38: 28,015,343 km (0.101 R)
• M39: 30,723,812 km (0.094 R)
• M40: 31,008,647 km (0.051 R)
• M41: 31,103,791 km (0.098 R)
• M42: 34,298,453 km (0.103 R)
• M43: 34,692,644 km (0.082 R)
• M44: 34,791,528 km (0.101 R)
• M45: 36,084,353 km (0.072 R)
• M46: 37,089,501 km (0.119 R)
• M47: 37,291,757 km (0.109 R)
• M48: 40,783,671 km (0.089 R)
• M49: 41,410,635 km (0.055 R)
• M50: 42,357,141 km (0.098 R)
• M51: 42,886,119 km (0.094 R)
• M52: 43,736,882 km (0.112 R)
• M53: 43,843,546 km (0.118 R)
• M54: 43,950,358 km (0.111 R)
• M55: 44,915,713 km (0.108 R)
• M56: 45,779,641 km (0.065 R)
• M57: 46,105,017 km (0.076 R)
• M58: 47,743,412 km (0.084 R)
• M59: 48,293,783 km (0.072 R)
• M60: 49,067,802 km (0.106 R)
• M61: 49,178,654 km (0.047 R)
• M62: 50,740,157 km (0.112 R)
• M63: 52,317,966 km (0.1 R)
• M64: 54,944,605 km (0.101 R)
• M65: 55,868,222 km (0.108 R)
• M66: 56,680,688 km (0.102 R)
• M67: 57,146,686 km (0.119 R)
• M68: 58,552,158 km (0.081 R)
• M69: 59,141,274 km (0.09 R)
• M70: 63,198,219 km (0.037 R)
• M71: 63,923,469 km (0.12 R)
• M72: 64,408,466 km (0.089 R)
• M73: 64,651,413 km (0.084 R)
• M74: 65,504,270 km (0.048 R)
• M75: 65,748,563 km (0.095 R)
• M76: 71,954,481 km (0.073 R)
• M77: 74,743,734 km (0.058 R)
• M78: 74,871,341 km (0.102 R)
• M79: 76,794,421 km (0.07 R)
• M80: 79,383,661 km (0.079 R)
• M81: 79,644,111 km (0.1 R)
• M82: 79,774,411 km (0.114 R)
• M83: 80,165,909 km (0.109 R)
• M84: 82,132,971 km (0.067 R)
• M85: 82,924,194 km (0.032 R)
• M86: 84,647,113 km (0.113 R)
• M87: 85,179,681 km (0.061 R)
• M88: 87,052,347 km (0.045 R)
• M89: 87,724,341 km (0.12 R)
• M90: 90,838,071 km (0.046 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit