🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.34 AU - 1.6 AU

Year: 629 Days

Day: 31.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.35 AU - 1.93 AU

Year: 742 Days

Day: 45.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.42 AU - 2 AU

Year: 790 Days

Day: 31.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.53 AU - 1.93 AU

Year: 803 Days

Day: 13.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,322,103 km

• M1: 70,909 km (0.08 R)
• M2: 295,007 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.25 AU - 3.03 AU

Year: 1515 Days

Day: 35.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.03 AU - 4.89 AU

Year: 3326 Days

Day: 37.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 9.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.85 AU - 10.73 AU

Year: 9202 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,322,103 km

• M1: 127,757 km (0.119 R)
• M2: 249,828 km (0.07 R)
• M3: 354,846 km (0.098 R)
• M4: 420,220 km (0.108 R)
• M5: 787,633 km (0.066 R)
• M6: 847,622 km (0.12 R)
• M7: 1,206,357 km (0.097 R)
• M8: 1,330,075 km (0.11 R)
• M9: 1,402,779 km (0.038 R)
• M10: 1,648,569 km (0.102 R)
• M11: 2,074,773 km (0.086 R)
• M12: 2,159,894 km (0.117 R)
• M13: 3,098,172 km (0.094 R)
• M14: 3,294,594 km (0.101 R)
• M15: 3,394,376 km (0.07 R)
• M16: 3,725,735 km (0.072 R)
• M17: 4,501,998 km (0.054 R)
• M18: 4,668,800 km (0.094 R)
• M19: 5,652,406 km (0.077 R)
• M20: 5,742,314 km (0.106 R)
• M21: 6,075,768 km (0.105 R)
• M22: 6,384,388 km (0.091 R)
• M23: 7,049,201 km (0.11 R)
• M24: 7,504,727 km (0.119 R)
• M25: 7,669,584 km (0.113 R)
• M26: 7,835,936 km (0.113 R)
• M27: 8,171,933 km (0.064 R)
• M28: 8,444,052 km (0.062 R)
• M29: 8,753,869 km (0.106 R)
• M30: 9,102,582 km (0.1 R)
• M31: 9,208,048 km (0.105 R)
• M32: 9,384,873 km (0.113 R)
• M33: 10,248,801 km (0.079 R)
• M34: 10,395,257 km (0.065 R)
• M35: 11,213,108 km (0.036 R)
• M36: 11,288,506 km (0.08 R)
• M37: 12,206,438 km (0.05 R)
• M38: 12,556,796 km (0.087 R)
• M39: 13,307,329 km (0.098 R)
• M40: 13,587,526 km (0.099 R)
• M41: 13,829,276 km (0.106 R)
• M42: 14,893,066 km (0.11 R)
• M43: 15,434,910 km (0.112 R)
• M44: 15,560,871 km (0.044 R)
• M45: 15,729,319 km (0.098 R)
• M46: 15,813,692 km (0.079 R)
• M47: 16,968,737 km (0.045 R)
• M48: 17,185,504 km (0.093 R)
• M49: 17,316,103 km (0.081 R)
• M50: 17,973,885 km (0.072 R)
• M51: 19,585,652 km (0.12 R)
• M52: 19,813,191 km (0.055 R)
• M53: 20,224,884 km (0.085 R)
• M54: 20,732,021 km (0.067 R)
• M55: 21,196,672 km (0.107 R)
• M56: 21,523,842 km (0.038 R)
• M57: 21,664,614 km (0.104 R)
• M58: 21,758,711 km (0.043 R)
• M59: 21,994,328 km (0.04 R)
• M60: 22,325,687 km (0.094 R)
• M61: 22,515,826 km (0.104 R)
• M62: 23,281,468 km (0.094 R)
• M63: 23,619,110 km (0.094 R)
• M64: 26,127,867 km (0.117 R)
• M65: 26,680,032 km (0.113 R)
• M66: 26,780,861 km (0.095 R)
• M67: 27,540,968 km (0.111 R)
• M68: 27,795,883 km (0.064 R)
• M69: 28,359,568 km (0.045 R)
• M70: 29,186,096 km (0.065 R)
• M71: 30,072,912 km (0.089 R)
• M72: 30,546,090 km (0.064 R)
• M73: 32,248,065 km (0.119 R)
• M74: 32,355,476 km (0.112 R)
• M75: 33,490,326 km (0.113 R)
• M76: 34,035,311 km (0.109 R)
• M77: 34,748,145 km (0.112 R)
• M78: 35,355,213 km (0.11 R)
• M79: 35,798,920 km (0.103 R)
• M80: 35,965,722 km (0.09 R)
• M81: 36,972,366 km (0.089 R)
• M82: 37,479,203 km (0.089 R)
• M83: 37,761,644 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.9

Radius: 4.3

Gravity: 37.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.06 AU - 18.84 AU

Year: 22493 Days

Day: 21.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,322,103 km

• M1: 148,401 km (0.089 R)
• M2: 175,478 km (0.116 R)
• M3: 268,977 km (0.066 R)
• M4: 418,425 km (0.113 R)
• M5: 569,220 km (0.086 R)
• M6: 812,765 km (0.061 R)
• M7: 945,758 km (0.114 R)
• M8: 1,448,407 km (0.058 R)
• M9: 2,274,785 km (0.054 R)
• M10: 3,602,317 km (0.083 R)
• M11: 3,689,233 km (0.075 R)
• M12: 4,088,959 km (0.068 R)
• M13: 4,271,019 km (0.119 R)
• M14: 4,548,972 km (0.088 R)
• M15: 4,880,780 km (0.095 R)
• M16: 7,467,028 km (0.115 R)
• M17: 8,775,261 km (0.08 R)
• M18: 9,665,818 km (0.092 R)
• M19: 10,522,714 km (0.099 R)
• M20: 13,369,263 km (0.068 R)
• M21: 14,390,717 km (0.088 R)
• M22: 16,219,700 km (0.11 R)
• M23: 16,291,507 km (0.11 R)
• M24: 16,507,527 km (0.085 R)
• M25: 17,675,587 km (0.106 R)
• M26: 19,400,899 km (0.062 R)
• M27: 20,013,353 km (0.079 R)
• M28: 20,476,957 km (0.098 R)
• M29: 21,100,480 km (0.068 R)
• M30: 22,206,757 km (0.119 R)
• M31: 23,008,452 km (0.11 R)
• M32: 23,656,510 km (0.119 R)
• M33: 24,228,572 km (0.082 R)
• M34: 25,552,962 km (0.117 R)
• M35: 26,139,834 km (0.113 R)
• M36: 26,392,655 km (0.081 R)
• M37: 27,070,931 km (0.089 R)
• M38: 27,326,744 km (0.096 R)
• M39: 28,185,286 km (0.053 R)
• M40: 28,965,439 km (0.103 R)
• M41: 30,458,426 km (0.112 R)
• M42: 33,518,600 km (0.119 R)
• M43: 35,270,840 km (0.055 R)
• M44: 35,550,139 km (0.111 R)
• M45: 35,643,488 km (0.062 R)
• M46: 37,052,550 km (0.089 R)
• M47: 37,336,637 km (0.072 R)
• M48: 38,384,121 km (0.066 R)
• M49: 40,313,335 km (0.102 R)
• M50: 41,682,305 km (0.053 R)
• M51: 44,064,651 km (0.104 R)
• M52: 44,164,732 km (0.082 R)
• M53: 44,767,761 km (0.118 R)
• M54: 46,388,654 km (0.105 R)
• M55: 47,617,002 km (0.097 R)
• M56: 47,925,623 km (0.089 R)
• M57: 48,028,696 km (0.107 R)
• M58: 50,105,413 km (0.075 R)
• M59: 50,209,982 km (0.12 R)
• M60: 52,105,238 km (0.098 R)
• M61: 52,423,432 km (0.103 R)
• M62: 52,529,647 km (0.118 R)
• M63: 52,742,225 km (0.116 R)
• M64: 53,168,280 km (0.103 R)
• M65: 53,488,569 km (0.114 R)
• M66: 53,595,382 km (0.098 R)
• M67: 53,916,569 km (0.114 R)
• M68: 54,131,092 km (0.083 R)
• M69: 54,991,728 km (0.088 R)
• M70: 55,748,395 km (0.085 R)
• M71: 56,617,558 km (0.038 R)
• M72: 58,809,765 km (0.095 R)
• M73: 59,140,975 km (0.053 R)
• M74: 59,694,487 km (0.095 R)
• M75: 60,472,097 km (0.116 R)
• M76: 61,476,946 km (0.041 R)
• M77: 61,813,092 km (0.064 R)
• M78: 64,296,866 km (0.079 R)
• M79: 66,353,088 km (0.091 R)
• M80: 67,158,523 km (0.05 R)
• M81: 68,430,853 km (0.118 R)
• M82: 68,546,941 km (0.097 R)
• M83: 68,663,029 km (0.047 R)
• M84: 68,895,504 km (0.086 R)
• M85: 70,764,430 km (0.069 R)
• M86: 70,881,865 km (0.073 R)
• M87: 72,531,630 km (0.107 R)
• M88: 73,836,871 km (0.076 R)
• M89: 74,194,111 km (0.085 R)
• M90: 77,073,272 km (0.114 R)
• M91: 80,723,161 km (0.028 R)
• M92: 81,705,869 km (0.087 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 10,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit