🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.5 AU - 0.72 AU

Year: 180 Days

Day: 34.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.72 AU - 1.2 AU

Year: 356 Days

Day: 20.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.88 AU - 1.26 AU

Year: 419 Days

Day: 28.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.8 AU - 2.74 AU

Year: 1295 Days

Day: 36.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.8

Radius: 14.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.93 AU - 7.31 AU

Year: 6451 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,966,602 km

• M1: 186,249 km (0.115 R)
• M2: 419,173 km (0.097 R)
• M3: 520,900 km (0.104 R)
• M4: 644,767 km (0.107 R)
• M5: 941,270 km (0.116 R)
• M6: 1,113,607 km (0.095 R)
• M7: 1,326,634 km (0.119 R)
• M8: 1,476,531 km (0.114 R)
• M9: 1,664,276 km (0.098 R)
• M10: 1,810,733 km (0.12 R)
• M11: 1,961,527 km (0.118 R)
• M12: 2,740,783 km (0.109 R)
• M13: 2,856,721 km (0.105 R)
• M14: 3,194,663 km (0.059 R)
• M15: 3,608,899 km (0.078 R)
• M16: 3,779,590 km (0.089 R)
• M17: 3,887,600 km (0.12 R)
• M18: 4,062,779 km (0.079 R)
• M19: 4,218,062 km (0.035 R)
• M20: 4,443,506 km (0.03 R)
• M21: 5,216,029 km (0.069 R)
• M22: 5,605,582 km (0.108 R)
• M23: 5,904,179 km (0.091 R)
• M24: 6,182,431 km (0.112 R)
• M25: 6,387,679 km (0.109 R)
• M26: 6,725,920 km (0.076 R)
• M27: 6,990,110 km (0.045 R)
• M28: 7,177,107 km (0.077 R)
• M29: 7,365,750 km (0.092 R)
• M30: 8,589,461 km (0.079 R)
• M31: 8,818,794 km (0.117 R)
• M32: 8,934,134 km (0.115 R)
• M33: 9,578,004 km (0.054 R)
• M34: 10,388,824 km (0.098 R)
• M35: 10,480,228 km (0.045 R)
• M36: 10,694,602 km (0.065 R)
• M37: 12,236,358 km (0.116 R)
• M38: 12,885,463 km (0.117 R)
• M39: 13,016,660 km (0.108 R)
• M40: 14,048,586 km (0.095 R)
• M41: 14,149,864 km (0.094 R)
• M42: 14,421,085 km (0.084 R)
• M43: 14,865,540 km (0.089 R)
• M44: 15,072,135 km (0.108 R)
• M45: 15,210,364 km (0.088 R)
• M46: 15,418,753 km (0.103 R)
• M47: 15,978,698 km (0.096 R)
• M48: 16,261,139 km (0.118 R)
• M49: 16,367,503 km (0.058 R)
• M50: 16,580,979 km (0.032 R)
• M51: 16,867,010 km (0.101 R)
• M52: 18,358,501 km (0.062 R)
• M53: 18,617,455 km (0.118 R)
• M54: 18,840,206 km (0.087 R)
• M55: 19,476,596 km (0.087 R)
• M56: 19,665,089 km (0.042 R)
• M57: 20,272,307 km (0.044 R)
• M58: 20,501,640 km (0.101 R)
• M59: 21,194,727 km (0.08 R)
• M60: 21,388,606 km (0.108 R)
• M61: 21,973,982 km (0.111 R)
• M62: 22,881,593 km (0.064 R)
• M63: 23,120,351 km (0.08 R)
• M64: 23,640,652 km (0.065 R)
• M65: 23,962,737 km (0.063 R)
• M66: 24,407,940 km (0.094 R)
• M67: 24,896,826 km (0.04 R)
• M68: 25,142,465 km (0.102 R)
• M69: 25,512,570 km (0.069 R)
• M70: 25,677,577 km (0.105 R)
• M71: 27,220,829 km (0.077 R)
• M72: 28,665,346 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 10.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.31 AU - 11.01 AU

Year: 10500 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,966,602 km

• M1: 136,882 km (0.091 R)
• M2: 257,757 km (0.096 R)
• M3: 327,320 km (0.105 R)
• M4: 770,728 km (0.057 R)
• M5: 970,591 km (0.084 R)
• M6: 1,283,101 km (0.116 R)
• M7: 2,375,465 km (0.04 R)
• M8: 2,448,319 km (0.069 R)
• M9: 2,722,232 km (0.038 R)
• M10: 3,058,678 km (0.086 R)
• M11: 3,191,820 km (0.109 R)
• M12: 3,463,789 km (0.119 R)
• M13: 4,235,565 km (0.057 R)
• M14: 4,840,987 km (0.1 R)
• M15: 5,505,800 km (0.106 R)
• M16: 6,368,531 km (0.08 R)
• M17: 6,504,964 km (0.036 R)
• M18: 6,642,445 km (0.119 R)
• M19: 7,273,000 km (0.086 R)
• M20: 8,591,107 km (0.104 R)
• M21: 9,046,632 km (0.098 R)
• M22: 9,432,445 km (0.076 R)
• M23: 10,021,113 km (0.099 R)
• M24: 10,340,055 km (0.101 R)
• M25: 10,743,371 km (0.071 R)
• M26: 10,824,603 km (0.113 R)
• M27: 11,316,630 km (0.099 R)
• M28: 12,068,359 km (0.053 R)
• M29: 12,879,329 km (0.12 R)
• M30: 13,269,630 km (0.066 R)
• M31: 13,444,510 km (0.1 R)
• M32: 13,663,970 km (0.117 R)
• M33: 14,419,140 km (0.099 R)
• M34: 14,960,385 km (0.054 R)
• M35: 15,096,669 km (0.055 R)
• M36: 15,233,402 km (0.099 R)
• M37: 16,953,927 km (0.089 R)
• M38: 17,861,238 km (0.068 R)
• M39: 19,276,284 km (0.086 R)
• M40: 19,474,352 km (0.041 R)
• M41: 19,772,500 km (0.119 R)
• M42: 19,972,213 km (0.098 R)
• M43: 20,323,320 km (0.118 R)
• M44: 21,031,665 km (0.096 R)
• M45: 23,204,724 km (0.12 R)
• M46: 23,415,508 km (0.067 R)
• M47: 23,626,740 km (0.096 R)
• M48: 24,317,882 km (0.068 R)
• M49: 24,692,774 km (0.094 R)
• M50: 25,069,611 km (0.075 R)
• M51: 25,285,930 km (0.09 R)
• M52: 26,376,049 km (0.041 R)
• M53: 27,537,378 km (0.111 R)
• M54: 28,433,319 km (0.117 R)
• M55: 28,545,966 km (0.062 R)
• M56: 29,395,682 km (0.113 R)
• M57: 29,680,816 km (0.049 R)
• M58: 30,368,667 km (0.115 R)
• M59: 30,483,857 km (0.119 R)
• M60: 31,994,347 km (0.078 R)
• M61: 32,228,916 km (0.068 R)
• M62: 32,699,701 km (0.047 R)
• M63: 32,817,734 km (0.095 R)
• M64: 33,291,361 km (0.032 R)
• M65: 33,767,381 km (0.1 R)
• M66: 33,946,450 km (0.077 R)
• M67: 34,185,657 km (0.059 R)
• M68: 34,365,473 km (0.109 R)
• M69: 34,545,439 km (0.11 R)
• M70: 36,058,622 km (0.097 R)
• M71: 37,099,823 km (0.038 R)
• M72: 37,469,629 km (0.053 R)
• M73: 38,212,981 km (0.101 R)
• M74: 38,586,527 km (0.075 R)
• M75: 38,773,674 km (0.101 R)
• M76: 39,274,378 km (0.074 R)
• M77: 40,662,347 km (0.112 R)
• M78: 41,298,587 km (0.116 R)
• M79: 41,426,194 km (0.113 R)
• M80: 41,553,950 km (0.094 R)
• M81: 42,645,267 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.7

Radius: 7.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.02 AU - 15.44 AU

Year: 21412 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,966,602 km

• M1: 124,914 km (0.056 R)
• M2: 223,050 km (0.103 R)
• M3: 359,334 km (0.073 R)
• M4: 507,436 km (0.11 R)
• M5: 579,991 km (0.036 R)
• M6: 819,796 km (0.086 R)
• M7: 906,713 km (0.098 R)
• M8: 1,019,809 km (0.094 R)
• M9: 1,089,970 km (0.115 R)
• M10: 2,265,510 km (0.111 R)
• M11: 2,774,891 km (0.101 R)
• M12: 2,841,013 km (0.106 R)
• M13: 3,214,260 km (0.069 R)
• M14: 3,283,823 km (0.11 R)
• M15: 3,675,470 km (0.067 R)
• M16: 4,081,778 km (0.113 R)
• M17: 4,233,171 km (0.103 R)
• M18: 4,347,913 km (0.06 R)
• M19: 4,424,955 km (0.116 R)
• M20: 4,658,926 km (0.093 R)
• M21: 5,551,278 km (0.104 R)
• M22: 5,719,127 km (0.116 R)
• M23: 6,940,444 km (0.097 R)
• M24: 7,487,822 km (0.026 R)
• M25: 8,049,113 km (0.032 R)
• M26: 9,965,163 km (0.12 R)
• M27: 10,737,986 km (0.106 R)
• M28: 10,894,914 km (0.09 R)
• M29: 10,999,931 km (0.068 R)
• M30: 11,052,440 km (0.081 R)
• M31: 11,529,957 km (0.096 R)
• M32: 12,286,174 km (0.064 R)
• M33: 12,560,088 km (0.092 R)
• M34: 14,303,052 km (0.108 R)
• M35: 14,765,011 km (0.08 R)
• M36: 15,467,223 km (0.108 R)
• M37: 15,762,978 km (0.11 R)
• M38: 16,480,449 km (0.114 R)
• M39: 16,843,224 km (0.115 R)
• M40: 18,195,739 km (0.103 R)
• M41: 19,455,353 km (0.091 R)
• M42: 19,519,081 km (0.103 R)
• M43: 19,710,716 km (0.115 R)
• M44: 21,594,453 km (0.119 R)
• M45: 21,660,425 km (0.041 R)
• M46: 21,726,548 km (0.095 R)
• M47: 21,925,064 km (0.101 R)
• M48: 22,124,179 km (0.109 R)
• M49: 22,457,483 km (0.102 R)
• M50: 22,725,263 km (0.119 R)
• M51: 22,994,090 km (0.076 R)
• M52: 25,740,258 km (0.092 R)
• M53: 26,796,419 km (0.098 R)
• M54: 27,222,923 km (0.056 R)
• M55: 28,154,469 km (0.072 R)
• M56: 30,048,976 km (0.085 R)
• M57: 30,492,085 km (0.118 R)
• M58: 31,459,385 km (0.107 R)
• M59: 31,608,983 km (0.085 R)
• M60: 32,134,819 km (0.096 R)
• M61: 32,815,191 km (0.102 R)
• M62: 34,575,359 km (0.119 R)
• M63: 36,208,968 km (0.08 R)
• M64: 36,287,357 km (0.11 R)
• M65: 37,312,103 km (0.108 R)
• M66: 37,549,814 km (0.105 R)
• M67: 38,586,078 km (0.063 R)
• M68: 39,874,415 km (0.098 R)
• M69: 40,523,819 km (0.108 R)
• M70: 41,997,957 km (0.104 R)
• M71: 43,239,619 km (0.092 R)
• M72: 44,409,325 km (0.054 R)
• M73: 44,661,397 km (0.116 R)
• M74: 46,694,582 km (0.104 R)
• M75: 48,498,283 km (0.031 R)
• M76: 48,584,751 km (0.079 R)
• M77: 50,324,724 km (0.039 R)
• M78: 50,850,710 km (0.077 R)
• M79: 51,378,491 km (0.102 R)
• M80: 51,642,980 km (0.057 R)
• M81: 53,150,777 km (0.082 R)
• M82: 53,507,718 km (0.09 R)
• M83: 55,937,337 km (0.054 R)
• M84: 56,027,993 km (0.104 R)
• M85: 58,035,148 km (0.07 R)
• M86: 58,955,324 km (0.118 R)
• M87: 59,139,928 km (0.093 R)
• M88: 59,232,379 km (0.092 R)
• M89: 60,251,590 km (0.118 R)
• M90: 60,996,587 km (0.098 R)
• M91: 61,557,280 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit