🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.5 AU - 0.74 AU

Year: 175 Days

Day: 27.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.52 AU - 0.76 AU

Year: 183 Days

Day: 19.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,185,664 km

• M1: 75,846 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.92 AU - 1.22 AU

Year: 396 Days

Day: 30.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,185,664 km

• M1: 123,418 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.39 AU

Year: 436 Days

Day: 18.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,185,664 km

• M1: 122,521 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.08 AU - 3.28 AU

Year: 1571 Days

Day: 35.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.29 AU - 3.31 AU

Year: 2147 Days

Day: 44.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639

Radius: 7.5

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.69 AU - 16.13 AU

Year: 22729 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,185,664 km

• M1: 162,314 km (0.095 R)
• M2: 492,626 km (0.051 R)
• M3: 668,852 km (0.069 R)
• M4: 943,663 km (0.111 R)
• M5: 1,252,284 km (0.069 R)
• M6: 1,341,743 km (0.103 R)
• M7: 1,957,638 km (0.115 R)
• M8: 2,276,730 km (0.092 R)
• M9: 2,884,247 km (0.036 R)
• M10: 3,003,476 km (0.075 R)
• M11: 3,124,501 km (0.118 R)
• M12: 3,927,692 km (0.081 R)
• M13: 4,060,086 km (0.095 R)
• M14: 5,028,284 km (0.025 R)
• M15: 5,317,606 km (0.081 R)
• M16: 5,366,375 km (0.091 R)
• M17: 5,562,797 km (0.119 R)
• M18: 6,320,660 km (0.101 R)
• M19: 6,790,846 km (0.069 R)
• M20: 7,599,422 km (0.074 R)
• M21: 8,839,589 km (0.034 R)
• M22: 8,897,483 km (0.057 R)
• M23: 9,483,009 km (0.07 R)
• M24: 10,262,713 km (0.053 R)
• M25: 10,384,486 km (0.103 R)
• M26: 11,439,001 km (0.064 R)
• M27: 12,919,272 km (0.067 R)
• M28: 13,782,302 km (0.088 R)
• M29: 13,849,472 km (0.111 R)
• M30: 13,916,641 km (0.049 R)
• M31: 14,051,578 km (0.102 R)
• M32: 15,563,414 km (0.093 R)
• M33: 16,409,690 km (0.032 R)
• M34: 18,073,218 km (0.082 R)
• M35: 21,323,980 km (0.081 R)
• M36: 21,401,771 km (0.094 R)
• M37: 25,323,778 km (0.061 R)
• M38: 25,488,485 km (0.081 R)
• M39: 25,984,851 km (0.109 R)
• M40: 26,902,933 km (0.096 R)
• M41: 26,987,007 km (0.106 R)
• M42: 29,287,822 km (0.035 R)
• M43: 29,981,508 km (0.054 R)
• M44: 30,243,005 km (0.12 R)
• M45: 30,856,206 km (0.05 R)
• M46: 31,650,571 km (0.078 R)
• M47: 31,828,144 km (0.111 R)
• M48: 32,273,197 km (0.096 R)
• M49: 32,451,817 km (0.091 R)
• M50: 32,899,713 km (0.096 R)
• M51: 34,803,496 km (0.109 R)
• M52: 35,538,021 km (0.047 R)
• M53: 36,370,534 km (0.098 R)
• M54: 36,556,484 km (0.109 R)
• M55: 37,490,573 km (0.052 R)
• M56: 37,960,609 km (0.088 R)
• M57: 39,764,460 km (0.105 R)
• M58: 40,436,005 km (0.082 R)
• M59: 41,111,290 km (0.03 R)
• M60: 43,553,475 km (0.109 R)
• M61: 43,750,795 km (0.063 R)
• M62: 44,146,481 km (0.117 R)
• M63: 44,642,697 km (0.102 R)
• M64: 45,140,858 km (0.097 R)
• M65: 45,640,814 km (0.09 R)
• M66: 47,455,885 km (0.108 R)
• M67: 48,474,497 km (0.093 R)
• M68: 49,500,140 km (0.109 R)
• M69: 50,222,399 km (0.117 R)
• M70: 50,740,456 km (0.052 R)
• M71: 51,052,218 km (0.093 R)
• M72: 51,260,309 km (0.078 R)
• M73: 52,725,171 km (0.115 R)
• M74: 55,695,886 km (0.085 R)
• M75: 56,554,577 km (0.099 R)
• M76: 56,877,709 km (0.044 R)
• M77: 57,201,439 km (0.102 R)
• M78: 58,611,548 km (0.031 R)
• M79: 59,156,832 km (0.094 R)
• M80: 59,594,406 km (0.096 R)
• M81: 59,923,222 km (0.084 R)
• M82: 60,362,591 km (0.117 R)
• M83: 61,023,664 km (0.11 R)
• M84: 61,134,067 km (0.076 R)
• M85: 64,028,188 km (0.111 R)
• M86: 66,738,901 km (0.12 R)
• M87: 68,222,912 km (0.103 R)
• M88: 68,911,511 km (0.118 R)
• M89: 71,223,247 km (0.072 R)
• M90: 73,560,415 km (0.065 R)
• M91: 74,384,400 km (0.039 R)
• M92: 74,502,283 km (0.106 R)
• M93: 76,279,057 km (0.101 R)
• M94: 76,755,227 km (0.04 R)
• M95: 79,030,461 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.2

Radius: 7.9

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.08 AU - 21.62 AU

Year: 27010 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,185,664 km

• M1: 100,530 km (0.078 R)
• M2: 194,328 km (0.042 R)
• M3: 246,238 km (0.063 R)
• M4: 320,738 km (0.039 R)
• M5: 387,159 km (0.117 R)
• M6: 639,680 km (0.115 R)
• M7: 990,039 km (0.087 R)
• M8: 1,092,812 km (0.078 R)
• M9: 1,281,605 km (0.115 R)
• M10: 1,394,252 km (0.105 R)
• M11: 1,721,124 km (0.086 R)
• M12: 2,409,423 km (0.117 R)
• M13: 3,174,467 km (0.083 R)
• M14: 3,723,491 km (0.116 R)
• M15: 4,217,463 km (0.074 R)
• M16: 6,151,315 km (0.082 R)
• M17: 6,343,399 km (0.09 R)
• M18: 6,931,767 km (0.082 R)
• M19: 6,981,583 km (0.048 R)
• M20: 7,743,186 km (0.064 R)
• M21: 8,584,375 km (0.104 R)
• M22: 9,899,789 km (0.091 R)
• M23: 10,409,169 km (0.077 R)
• M24: 10,753,394 km (0.113 R)
• M25: 10,985,121 km (0.109 R)
• M26: 11,868,347 km (0.078 R)
• M27: 12,958,168 km (0.099 R)
• M28: 13,142,921 km (0.043 R)
• M29: 13,639,735 km (0.104 R)
• M30: 13,890,611 km (0.095 R)
• M31: 14,079,553 km (0.103 R)
• M32: 17,557,853 km (0.1 R)
• M33: 18,104,783 km (0.11 R)
• M34: 20,276,795 km (0.111 R)
• M35: 21,502,450 km (0.098 R)
• M36: 23,198,591 km (0.076 R)
• M37: 24,555,742 km (0.101 R)
• M38: 24,860,922 km (0.087 R)
• M39: 25,397,829 km (0.099 R)
• M40: 26,016,117 km (0.119 R)
• M41: 26,171,399 km (0.085 R)
• M42: 26,249,190 km (0.064 R)
• M43: 27,900,601 km (0.072 R)
• M44: 28,378,566 km (0.115 R)
• M45: 28,698,706 km (0.031 R)
• M46: 29,991,232 km (0.066 R)
• M47: 30,480,865 km (0.118 R)
• M48: 30,562,695 km (0.081 R)
• M49: 31,965,475 km (0.061 R)
• M50: 32,215,153 km (0.11 R)
• M51: 32,298,629 km (0.1 R)
• M52: 33,052,303 km (0.09 R)
• M53: 33,896,484 km (0.112 R)
• M54: 35,520,070 km (0.108 R)
• M55: 36,558,428 km (0.049 R)
• M56: 37,343,668 km (0.117 R)
• M57: 38,046,478 km (0.034 R)
• M58: 42,627,913 km (0.097 R)
• M59: 42,719,467 km (0.119 R)
• M60: 43,270,137 km (0.084 R)
• M61: 43,362,140 km (0.093 R)
• M62: 43,546,444 km (0.029 R)
• M63: 44,936,508 km (0.112 R)
• M64: 47,095,953 km (0.096 R)
• M65: 48,236,038 km (0.109 R)
• M66: 48,331,482 km (0.087 R)
• M67: 49,097,124 km (0.05 R)
• M68: 50,156,277 km (0.074 R)
• M69: 51,125,820 km (0.116 R)
• M70: 51,612,911 km (0.106 R)
• M71: 52,101,498 km (0.087 R)
• M72: 52,199,335 km (0.112 R)
• M73: 52,689,866 km (0.059 R)
• M74: 53,477,648 km (0.106 R)
• M75: 54,467,986 km (0.101 R)
• M76: 56,366,234 km (0.071 R)
• M77: 56,869,331 km (0.105 R)
• M78: 57,071,139 km (0.028 R)
• M79: 57,778,737 km (0.082 R)
• M80: 58,083,019 km (0.113 R)
• M81: 58,489,476 km (0.106 R)
• M82: 58,591,203 km (0.096 R)
• M83: 58,693,079 km (0.058 R)
• M84: 58,794,955 km (0.076 R)
• M85: 60,124,581 km (0.091 R)
• M86: 60,330,128 km (0.096 R)
• M87: 63,439,819 km (0.1 R)
• M88: 63,648,957 km (0.11 R)
• M89: 64,067,981 km (0.034 R)
• M90: 66,282,777 km (0.086 R)
• M91: 68,629,818 km (0.092 R)
• M92: 69,705,726 km (0.116 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 13,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit