🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 16.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.54 AU - 0.76 AU

Year: 198 Days

Day: 27.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,537,497 km

• M1: 315,502 km (0.099 R)
• M2: 430,243 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.89 AU - 1.37 AU

Year: 455 Days

Day: 28.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,537,497 km

• M1: 75,996 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.3 AU - 3.32 AU

Year: 1784 Days

Day: 25.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.7

Radius: 13.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.73 AU - 6.61 AU

Year: 5805 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,537,497 km

• M1: 222,302 km (0.115 R)
• M2: 345,870 km (0.074 R)
• M3: 480,508 km (0.029 R)
• M4: 614,099 km (0.089 R)
• M5: 797,207 km (0.048 R)
• M6: 1,009,935 km (0.049 R)
• M7: 1,284,447 km (0.074 R)
• M8: 1,425,518 km (0.106 R)
• M9: 1,549,236 km (0.113 R)
• M10: 1,653,206 km (0.108 R)
• M11: 1,735,784 km (0.089 R)
• M12: 2,080,607 km (0.042 R)
• M13: 2,248,456 km (0.114 R)
• M14: 2,393,865 km (0.059 R)
• M15: 2,878,263 km (0.085 R)
• M16: 3,124,651 km (0.098 R)
• M17: 3,272,902 km (0.086 R)
• M18: 3,378,070 km (0.073 R)
• M19: 3,469,175 km (0.067 R)
• M20: 3,826,115 km (0.057 R)
• M21: 4,065,472 km (0.056 R)
• M22: 4,211,479 km (0.092 R)
• M23: 4,659,974 km (0.069 R)
• M24: 5,141,380 km (0.069 R)
• M25: 5,441,623 km (0.114 R)
• M26: 5,674,995 km (0.075 R)
• M27: 5,985,411 km (0.068 R)
• M28: 6,170,613 km (0.116 R)
• M29: 6,565,701 km (0.097 R)
• M30: 6,660,995 km (0.12 R)
• M31: 6,949,719 km (0.036 R)
• M32: 7,203,287 km (0.114 R)
• M33: 7,301,722 km (0.101 R)
• M34: 7,599,422 km (0.045 R)
• M35: 7,780,136 km (0.106 R)
• M36: 8,002,738 km (0.032 R)
• M37: 8,145,604 km (0.034 R)
• M38: 8,330,507 km (0.115 R)
• M39: 8,809,370 km (0.091 R)
• M40: 8,999,210 km (0.118 R)
• M41: 9,447,554 km (0.102 R)
• M42: 9,598,499 km (0.109 R)
• M43: 9,750,490 km (0.034 R)
• M44: 9,924,921 km (0.118 R)
• M45: 10,343,795 km (0.071 R)
• M46: 11,198,597 km (0.063 R)
• M47: 11,358,667 km (0.107 R)
• M48: 11,866,402 km (0.06 R)
• M49: 12,452,377 km (0.084 R)
• M50: 12,570,709 km (0.101 R)
• M51: 12,689,490 km (0.072 R)
• M52: 13,312,864 km (0.102 R)
• M53: 13,799,207 km (0.119 R)
• M54: 13,970,796 km (0.04 R)
• M55: 14,266,700 km (0.063 R)
• M56: 14,415,400 km (0.096 R)
• M57: 15,116,266 km (0.11 R)
• M58: 15,623,553 km (0.111 R)
• M59: 15,828,053 km (0.11 R)
• M60: 16,291,657 km (0.048 R)
• M61: 16,707,389 km (0.11 R)
• M62: 17,363,974 km (0.085 R)
• M63: 17,815,311 km (0.077 R)
• M64: 18,002,159 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 10.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.74 AU - 9.32 AU

Year: 8618 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,537,497 km

• M1: 153,936 km (0.076 R)
• M2: 362,326 km (0.094 R)
• M3: 482,154 km (0.108 R)
• M4: 547,977 km (0.109 R)
• M5: 805,884 km (0.062 R)
• M6: 1,042,697 km (0.103 R)
• M7: 1,239,119 km (0.052 R)
• M8: 1,447,958 km (0.104 R)
• M9: 1,650,962 km (0.117 R)
• M10: 2,179,791 km (0.087 R)
• M11: 2,453,405 km (0.094 R)
• M12: 2,676,156 km (0.098 R)
• M13: 2,905,490 km (0.086 R)
• M14: 3,033,396 km (0.116 R)
• M15: 3,563,870 km (0.096 R)
• M16: 3,678,013 km (0.11 R)
• M17: 3,886,702 km (0.059 R)
• M18: 4,075,495 km (0.079 R)
• M19: 4,147,003 km (0.062 R)
• M20: 4,810,170 km (0.109 R)
• M21: 4,911,148 km (0.114 R)
• M22: 5,064,187 km (0.102 R)
• M23: 5,401,082 km (0.108 R)
• M24: 5,506,099 km (0.088 R)
• M25: 6,206,068 km (0.106 R)
• M26: 6,316,321 km (0.059 R)
• M27: 6,566,599 km (0.033 R)
• M28: 6,650,822 km (0.092 R)
• M29: 6,820,317 km (0.1 R)
• M30: 7,600,469 km (0.112 R)
• M31: 7,748,123 km (0.085 R)
• M32: 7,956,363 km (0.109 R)
• M33: 8,046,121 km (0.102 R)
• M34: 8,196,617 km (0.063 R)
• M35: 8,776,907 km (0.104 R)
• M36: 8,900,774 km (0.109 R)
• M37: 9,307,381 km (0.085 R)
• M38: 9,433,642 km (0.086 R)
• M39: 9,848,177 km (0.099 R)
• M40: 10,203,622 km (0.056 R)
• M41: 10,268,697 km (0.103 R)
• M42: 10,497,582 km (0.079 R)
• M43: 10,662,139 km (0.099 R)
• M44: 12,146,599 km (0.078 R)
• M45: 12,215,713 km (0.099 R)
• M46: 12,319,385 km (0.08 R)
• M47: 13,231,034 km (0.059 R)
• M48: 13,551,622 km (0.092 R)
• M49: 13,659,034 km (0.096 R)
• M50: 13,838,701 km (0.055 R)
• M51: 14,019,265 km (0.068 R)
• M52: 14,419,140 km (0.102 R)
• M53: 15,753,853 km (0.101 R)
• M54: 16,093,739 km (0.095 R)
• M55: 16,207,583 km (0.061 R)
• M56: 16,780,692 km (0.068 R)
• M57: 17,050,417 km (0.105 R)
• M58: 17,166,505 km (0.104 R)
• M59: 18,025,496 km (0.068 R)
• M60: 18,222,666 km (0.066 R)
• M61: 18,659,043 km (0.112 R)
• M62: 18,938,492 km (0.104 R)
• M63: 19,461,187 km (0.074 R)
• M64: 19,704,134 km (0.096 R)
• M65: 19,785,366 km (0.111 R)
• M66: 20,397,670 km (0.044 R)
• M67: 20,974,818 km (0.049 R)
• M68: 21,515,615 km (0.033 R)
• M69: 21,724,902 km (0.069 R)
• M70: 21,892,751 km (0.085 R)
• M71: 24,505,478 km (0.118 R)
• M72: 25,648,854 km (0.116 R)
• M73: 26,719,676 km (0.086 R)
• M74: 26,899,492 km (0.076 R)
• M75: 27,124,936 km (0.09 R)
• M76: 28,078,623 km (0.093 R)
• M77: 29,599,285 km (0.084 R)
• M78: 30,158,781 km (0.051 R)
• M79: 30,768,991 km (0.071 R)
• M80: 30,957,484 km (0.063 R)
• M81: 31,620,502 km (0.062 R)
• M82: 31,810,790 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.3

Radius: 6.9

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.2 AU - 16.68 AU

Year: 18662 Days

Day: 18.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,537,497 km

• M1: 463,903 km (0.118 R)
• M2: 544,835 km (0.091 R)
• M3: 744,848 km (0.09 R)
• M4: 865,872 km (0.041 R)
• M5: 1,155,195 km (0.091 R)
• M6: 2,879,011 km (0.066 R)
• M7: 3,149,933 km (0.06 R)
• M8: 3,348,449 km (0.119 R)
• M9: 3,716,011 km (0.116 R)
• M10: 4,445,151 km (0.101 R)
• M11: 4,940,021 km (0.095 R)
• M12: 5,124,325 km (0.118 R)
• M13: 5,499,816 km (0.052 R)
• M14: 5,594,960 km (0.094 R)
• M15: 5,884,133 km (0.088 R)
• M16: 5,932,752 km (0.116 R)
• M17: 6,426,725 km (0.082 R)
• M18: 7,088,546 km (0.108 R)
• M19: 7,932,577 km (0.102 R)
• M20: 8,040,287 km (0.097 R)
• M21: 9,370,511 km (0.095 R)
• M22: 9,771,284 km (0.119 R)
• M23: 9,944,818 km (0.105 R)
• M24: 11,066,951 km (0.117 R)
• M25: 11,308,253 km (0.101 R)
• M26: 11,429,577 km (0.076 R)
• M27: 11,980,845 km (0.053 R)
• M28: 13,109,411 km (0.049 R)
• M29: 13,815,513 km (0.097 R)
• M30: 13,880,289 km (0.072 R)
• M31: 14,468,208 km (0.113 R)
• M32: 15,735,901 km (0.094 R)
• M33: 18,447,063 km (0.094 R)
• M34: 18,589,929 km (0.115 R)
• M35: 18,804,901 km (0.117 R)
• M36: 19,237,538 km (0.11 R)
• M37: 20,112,387 km (0.116 R)
• M38: 20,259,441 km (0.028 R)
• M39: 21,224,048 km (0.05 R)
• M40: 21,298,997 km (0.093 R)
• M41: 22,508,047 km (0.089 R)
• M42: 23,506,762 km (0.098 R)
• M43: 23,584,254 km (0.109 R)
• M44: 24,050,550 km (0.1 R)
• M45: 24,206,731 km (0.101 R)
• M46: 25,786,335 km (0.055 R)
• M47: 26,588,628 km (0.101 R)
• M48: 27,643,742 km (0.103 R)
• M49: 27,725,572 km (0.116 R)
• M50: 28,464,735 km (0.095 R)
• M51: 30,130,507 km (0.089 R)
• M52: 32,601,565 km (0.09 R)
• M53: 32,774,350 km (0.116 R)
• M54: 33,034,202 km (0.066 R)
• M55: 33,207,735 km (0.044 R)
• M56: 33,294,652 km (0.074 R)
• M57: 34,519,110 km (0.083 R)
• M58: 35,136,800 km (0.077 R)
• M59: 36,383,249 km (0.071 R)
• M60: 37,012,009 km (0.115 R)
• M61: 37,916,179 km (0.07 R)
• M62: 38,736,274 km (0.11 R)
• M63: 39,931,112 km (0.11 R)
• M64: 40,023,564 km (0.096 R)
• M65: 40,208,616 km (0.081 R)
• M66: 40,951,669 km (0.077 R)
• M67: 41,511,913 km (0.044 R)
• M68: 41,792,858 km (0.093 R)
• M69: 43,873,316 km (0.069 R)
• M70: 44,064,053 km (0.097 R)
• M71: 44,734,102 km (0.09 R)
• M72: 47,251,834 km (0.116 R)
• M73: 49,815,193 km (0.085 R)
• M74: 50,113,940 km (0.117 R)
• M75: 53,336,578 km (0.086 R)
• M76: 54,562,233 km (0.111 R)
• M77: 56,210,951 km (0.101 R)
• M78: 56,314,473 km (0.067 R)
• M79: 59,874,005 km (0.047 R)
• M80: 60,191,451 km (0.119 R)
• M81: 60,509,646 km (0.09 R)
• M82: 61,254,045 km (0.086 R)
• M83: 63,289,922 km (0.039 R)
• M84: 64,478,627 km (0.101 R)
• M85: 65,021,518 km (0.081 R)
• M86: 65,347,940 km (0.112 R)
• M87: 66,330,349 km (0.113 R)
• M88: 67,317,695 km (0.079 R)
• M89: 70,867,503 km (0.109 R)
• M90: 71,091,302 km (0.113 R)
• M91: 71,315,399 km (0.085 R)
• M92: 72,439,478 km (0.059 R)
• M93: 72,665,071 km (0.068 R)
• M94: 73,116,707 km (0.032 R)
• M95: 74,022,971 km (0.059 R)
• M96: 75,275,255 km (0.068 R)
• M97: 76,075,753 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.6

Radius: 4.1

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.26 AU - 16.2 AU

Year: 23629 Days

Day: 21.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,537,497 km

• M1: 53,107 km (0.03 R)
• M2: 309,817 km (0.063 R)
• M3: 443,558 km (0.119 R)
• M4: 655,388 km (0.105 R)
• M5: 739,612 km (0.102 R)
• M6: 783,145 km (0.104 R)
• M7: 1,263,803 km (0.09 R)
• M8: 1,289,833 km (0.068 R)
• M9: 1,396,047 km (0.075 R)
• M10: 1,731,446 km (0.058 R)
• M11: 1,760,468 km (0.104 R)
• M12: 2,440,091 km (0.062 R)
• M13: 3,155,917 km (0.086 R)
• M14: 3,555,193 km (0.114 R)
• M15: 4,008,625 km (0.05 R)
• M16: 4,242,147 km (0.032 R)
• M17: 4,360,479 km (0.115 R)
• M18: 4,440,065 km (0.059 R)
• M19: 5,010,481 km (0.115 R)
• M20: 5,135,545 km (0.096 R)
• M21: 5,560,403 km (0.057 R)
• M22: 6,084,893 km (0.03 R)
• M23: 6,218,484 km (0.113 R)
• M24: 6,670,719 km (0.05 R)
• M25: 6,947,176 km (0.106 R)
• M26: 7,321,619 km (0.085 R)
• M27: 7,798,836 km (0.073 R)
• M28: 9,909,961 km (0.053 R)
• M29: 11,738,945 km (0.063 R)
• M30: 11,849,797 km (0.117 R)
• M31: 13,033,864 km (0.118 R)
• M32: 13,321,242 km (0.038 R)
• M33: 14,432,455 km (0.076 R)
• M34: 15,149,477 km (0.089 R)
• M35: 15,573,138 km (0.12 R)
• M36: 19,099,011 km (0.102 R)
• M37: 19,294,535 km (0.096 R)
• M38: 19,951,270 km (0.084 R)
• M39: 20,348,901 km (0.025 R)
• M40: 21,017,304 km (0.066 R)
• M41: 23,273,390 km (0.048 R)
• M42: 24,183,094 km (0.041 R)
• M43: 24,394,775 km (0.063 R)
• M44: 24,465,385 km (0.111 R)
• M45: 25,175,826 km (0.079 R)
• M46: 25,461,857 km (0.081 R)
• M47: 25,605,321 km (0.098 R)
• M48: 26,689,457 km (0.055 R)
• M49: 27,200,633 km (0.108 R)
• M50: 27,788,702 km (0.088 R)
• M51: 28,902,608 km (0.11 R)
• M52: 29,577,893 km (0.112 R)
• M53: 29,804,085 km (0.034 R)
• M54: 30,486,400 km (0.085 R)
• M55: 31,711,906 km (0.095 R)
• M56: 31,943,484 km (0.11 R)
• M57: 32,408,284 km (0.105 R)
• M58: 33,894,838 km (0.113 R)
• M59: 34,131,652 km (0.105 R)
• M60: 34,765,648 km (0.107 R)
• M61: 34,924,820 km (0.062 R)
• M62: 35,164,027 km (0.067 R)
• M63: 37,259,145 km (0.097 R)
• M64: 37,584,969 km (0.085 R)
• M65: 37,911,840 km (0.112 R)
• M66: 39,394,355 km (0.091 R)
• M67: 40,560,471 km (0.072 R)
• M68: 42,841,240 km (0.052 R)
• M69: 44,643,595 km (0.083 R)
• M70: 44,816,530 km (0.117 R)
• M71: 46,645,962 km (0.116 R)
• M72: 47,437,485 km (0.103 R)
• M73: 47,525,748 km (0.064 R)
• M74: 47,967,510 km (0.118 R)
• M75: 51,460,770 km (0.112 R)
• M76: 53,926,741 km (0.103 R)
• M77: 54,387,652 km (0.027 R)
• M78: 55,220,464 km (0.092 R)
• M79: 56,337,511 km (0.086 R)
• M80: 56,898,802 km (0.105 R)
• M81: 58,499,200 km (0.05 R)
• M82: 59,257,512 km (0.105 R)
• M83: 60,209,852 km (0.115 R)
• M84: 64,264,702 km (0.069 R)
• M85: 64,655,452 km (0.115 R)
• M86: 65,243,072 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit