🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.89 AU - 1.13 AU

Year: 362 Days

Day: 29.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,168,136 km

• M1: 280,945 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.08 AU - 1.54 AU

Year: 534 Days

Day: 42.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.27 AU - 1.59 AU

Year: 610 Days

Day: 39.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.56 AU - 3.92 AU

Year: 2578 Days

Day: 40.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 12.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.2 AU - 5.86 AU

Year: 4635 Days

Day: 5 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,168,136 km

• M1: 164,258 km (0.116 R)
• M2: 296,653 km (0.113 R)
• M3: 416,480 km (0.106 R)
• M4: 558,898 km (0.116 R)
• M5: 649,255 km (0.107 R)
• M6: 1,038,060 km (0.056 R)
• M7: 1,367,773 km (0.098 R)
• M8: 1,463,666 km (0.061 R)
• M9: 1,799,962 km (0.069 R)
• M10: 1,959,583 km (0.115 R)
• M11: 2,255,188 km (0.105 R)
• M12: 2,585,350 km (0.098 R)
• M13: 2,951,865 km (0.099 R)
• M14: 3,802,927 km (0.03 R)
• M15: 3,894,481 km (0.116 R)
• M16: 4,410,893 km (0.062 R)
• M17: 4,750,929 km (0.03 R)
• M18: 4,973,980 km (0.099 R)
• M19: 5,099,492 km (0.069 R)
• M20: 5,901,187 km (0.025 R)
• M21: 6,168,219 km (0.092 R)
• M22: 6,249,152 km (0.099 R)
• M23: 6,384,688 km (0.094 R)
• M24: 6,603,848 km (0.058 R)
• M25: 6,686,576 km (0.092 R)
• M26: 6,853,228 km (0.073 R)
• M27: 7,332,988 km (0.118 R)
• M28: 7,476,154 km (0.112 R)
• M29: 7,620,216 km (0.057 R)
• M30: 7,794,498 km (0.087 R)
• M31: 8,058,239 km (0.118 R)
• M32: 8,715,422 km (0.091 R)
• M33: 9,327,876 km (0.109 R)
• M34: 9,421,076 km (0.107 R)
• M35: 9,514,425 km (0.103 R)
• M36: 9,702,170 km (0.098 R)
• M37: 9,954,392 km (0.115 R)
• M38: 10,113,115 km (0.112 R)
• M39: 10,756,536 km (0.037 R)
• M40: 10,919,597 km (0.118 R)
• M41: 11,083,257 km (0.09 R)
• M42: 11,446,481 km (0.077 R)
• M43: 12,422,757 km (0.05 R)
• M44: 12,834,600 km (0.079 R)
• M45: 13,425,811 km (0.086 R)
• M46: 13,601,289 km (0.093 R)
• M47: 13,707,055 km (0.079 R)
• M48: 13,990,243 km (0.112 R)
• M49: 14,670,614 km (0.096 R)
• M50: 15,472,010 km (0.043 R)
• M51: 15,656,165 km (0.116 R)
• M52: 15,952,219 km (0.047 R)
• M53: 16,550,162 km (0.038 R)
• M54: 16,927,448 km (0.116 R)
• M55: 17,384,021 km (0.073 R)
• M56: 19,409,277 km (0.095 R)
• M57: 19,807,356 km (0.117 R)
• M58: 20,207,980 km (0.084 R)
• M59: 21,754,971 km (0.11 R)
• M60: 22,044,144 km (0.109 R)
• M61: 22,293,075 km (0.066 R)
• M62: 22,751,742 km (0.084 R)
• M63: 23,129,327 km (0.064 R)
• M64: 23,339,961 km (0.1 R)
• M65: 23,466,670 km (0.093 R)
• M66: 23,678,351 km (0.054 R)
• M67: 24,961,751 km (0.077 R)
• M68: 25,568,520 km (0.087 R)
• M69: 25,742,652 km (0.084 R)
• M70: 26,619,744 km (0.113 R)
• M71: 27,328,539 km (0.11 R)
• M72: 27,640,600 km (0.114 R)
• M73: 28,223,284 km (0.11 R)
• M74: 28,991,319 km (0.088 R)
• M75: 29,354,992 km (0.112 R)
• M76: 30,133,200 km (0.098 R)
• M77: 31,010,891 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.2

Radius: 5.2

Gravity: 15.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.41 AU - 19.89 AU

Year: 25316 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,168,136 km

• M1: 91,255 km (0.065 R)
• M2: 151,243 km (0.1 R)
• M3: 261,347 km (0.115 R)
• M4: 514,916 km (0.071 R)
• M5: 829,969 km (0.032 R)
• M6: 1,455,587 km (0.118 R)
• M7: 2,804,661 km (0.067 R)
• M8: 3,070,347 km (0.058 R)
• M9: 3,463,789 km (0.111 R)
• M10: 3,748,623 km (0.098 R)
• M11: 4,384,265 km (0.116 R)
• M12: 5,052,668 km (0.082 R)
• M13: 5,282,450 km (0.104 R)
• M14: 6,040,762 km (0.026 R)
• M15: 6,383,192 km (0.099 R)
• M16: 6,984,725 km (0.072 R)
• M17: 7,395,670 km (0.116 R)
• M18: 7,761,736 km (0.101 R)
• M19: 8,348,908 km (0.091 R)
• M20: 9,172,444 km (0.12 R)
• M21: 10,660,045 km (0.089 R)
• M22: 11,013,844 km (0.113 R)
• M23: 11,915,171 km (0.088 R)
• M24: 12,528,971 km (0.098 R)
• M25: 13,027,581 km (0.103 R)
• M26: 14,431,707 km (0.093 R)
• M27: 14,692,156 km (0.049 R)
• M28: 14,822,905 km (0.05 R)
• M29: 15,217,694 km (0.05 R)
• M30: 15,482,632 km (0.079 R)
• M31: 15,549,203 km (0.104 R)
• M32: 15,816,235 km (0.093 R)
• M33: 16,626,158 km (0.083 R)
• M34: 17,104,871 km (0.109 R)
• M35: 17,796,611 km (0.074 R)
• M36: 17,936,037 km (0.115 R)
• M37: 19,709,370 km (0.073 R)
• M38: 20,507,175 km (0.041 R)
• M39: 20,653,332 km (0.102 R)
• M40: 20,726,635 km (0.115 R)
• M41: 21,094,048 km (0.078 R)
• M42: 22,209,150 km (0.118 R)
• M43: 22,509,692 km (0.077 R)
• M44: 23,039,119 km (0.102 R)
• M45: 24,032,898 km (0.113 R)
• M46: 24,496,203 km (0.062 R)
• M47: 25,589,015 km (0.105 R)
• M48: 26,062,043 km (0.052 R)
• M49: 27,821,614 km (0.079 R)
• M50: 28,308,106 km (0.064 R)
• M51: 28,552,399 km (0.113 R)
• M52: 30,115,697 km (0.101 R)
• M53: 30,698,680 km (0.115 R)
• M54: 31,117,404 km (0.119 R)
• M55: 31,453,700 km (0.052 R)
• M56: 31,622,297 km (0.096 R)
• M57: 32,555,040 km (0.11 R)
• M58: 34,708,202 km (0.106 R)
• M59: 34,795,268 km (0.1 R)
• M60: 36,995,703 km (0.098 R)
• M61: 38,788,334 km (0.119 R)
• M62: 39,059,705 km (0.112 R)
• M63: 39,240,868 km (0.06 R)
• M64: 39,331,674 km (0.107 R)
• M65: 39,513,286 km (0.044 R)
• M66: 40,151,171 km (0.046 R)
• M67: 40,792,647 km (0.074 R)
• M68: 41,160,657 km (0.118 R)
• M69: 42,643,771 km (0.07 R)
• M70: 43,110,815 km (0.062 R)
• M71: 45,376,026 km (0.105 R)
• M72: 46,331,358 km (0.079 R)
• M73: 46,907,609 km (0.1 R)
• M74: 48,845,799 km (0.082 R)
• M75: 52,599,808 km (0.095 R)
• M76: 52,900,051 km (0.062 R)
• M77: 54,308,964 km (0.092 R)
• M78: 55,119,485 km (0.051 R)
• M79: 57,266,364 km (0.05 R)
• M80: 58,091,396 km (0.05 R)
• M81: 58,712,676 km (0.078 R)
• M82: 62,380,816 km (0.107 R)
• M83: 62,910,991 km (0.099 R)
• M84: 63,549,026 km (0.064 R)
• M85: 65,046,052 km (0.115 R)
• M86: 68,292,924 km (0.075 R)
• M87: 68,729,750 km (0.105 R)
• M88: 71,370,601 km (0.066 R)
• M89: 72,036,012 km (0.05 R)
• M90: 73,596,468 km (0.045 R)
• M91: 74,380,959 km (0.12 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit