🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.72 AU

Year: 166 Days

Day: 39.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.81 AU - 1.15 AU

Year: 346 Days

Day: 28.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.27 AU - 1.55 AU

Year: 597 Days

Day: 27.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,297,295 km

• M1: 231,428 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.15 AU - 2.97 AU

Year: 1460 Days

Day: 17.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.38 AU - 3.48 AU

Year: 1788 Days

Day: 44.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,297,295 km

• M1: 419,622 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.74 AU - 5.48 AU

Year: 4117 Days

Day: 31.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.5

Radius: 8.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.49 AU - 15.43 AU

Year: 15677 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,297,295 km

• M1: 149,149 km (0.103 R)
• M2: 207,791 km (0.111 R)
• M3: 428,747 km (0.114 R)
• M4: 495,767 km (0.111 R)
• M5: 976,276 km (0.102 R)
• M6: 1,285,345 km (0.096 R)
• M7: 1,386,473 km (0.046 R)
• M8: 1,624,034 km (0.081 R)
• M9: 1,903,334 km (0.048 R)
• M10: 2,319,814 km (0.083 R)
• M11: 2,538,676 km (0.111 R)
• M12: 2,863,004 km (0.031 R)
• M13: 2,962,786 km (0.068 R)
• M14: 3,200,497 km (0.096 R)
• M15: 3,766,874 km (0.117 R)
• M16: 4,990,735 km (0.032 R)
• M17: 5,855,560 km (0.095 R)
• M18: 6,326,943 km (0.066 R)
• M19: 8,141,864 km (0.059 R)
• M20: 8,667,551 km (0.105 R)
• M21: 9,204,159 km (0.098 R)
• M22: 10,105,336 km (0.092 R)
• M23: 11,192,015 km (0.119 R)
• M24: 11,244,674 km (0.105 R)
• M25: 11,350,290 km (0.116 R)
• M26: 11,509,312 km (0.09 R)
• M27: 11,937,012 km (0.119 R)
• M28: 13,028,778 km (0.038 R)
• M29: 13,139,779 km (0.118 R)
• M30: 13,868,471 km (0.105 R)
• M31: 14,667,922 km (0.108 R)
• M32: 16,490,772 km (0.11 R)
• M33: 16,731,175 km (0.106 R)
• M34: 17,827,279 km (0.081 R)
• M35: 18,758,227 km (0.094 R)
• M36: 18,883,590 km (0.118 R)
• M37: 19,705,032 km (0.089 R)
• M38: 20,538,142 km (0.103 R)
• M39: 21,448,146 km (0.083 R)
• M40: 21,776,364 km (0.048 R)
• M41: 21,908,010 km (0.057 R)
• M42: 21,973,982 km (0.104 R)
• M43: 24,529,563 km (0.087 R)
• M44: 25,217,563 km (0.117 R)
• M45: 26,051,572 km (0.112 R)
• M46: 26,753,335 km (0.085 R)
• M47: 27,390,473 km (0.107 R)
• M48: 29,695,477 km (0.041 R)
• M49: 30,797,265 km (0.064 R)
• M50: 31,316,070 km (0.098 R)
• M51: 31,464,771 km (0.111 R)
• M52: 31,912,517 km (0.042 R)
• M53: 33,192,177 km (0.093 R)
• M54: 33,876,587 km (0.073 R)
• M55: 34,182,216 km (0.109 R)
• M56: 34,565,486 km (0.039 R)
• M57: 34,642,379 km (0.064 R)
• M58: 35,181,679 km (0.075 R)
• M59: 35,259,021 km (0.12 R)
• M60: 35,723,972 km (0.049 R)
• M61: 37,130,939 km (0.079 R)
• M62: 39,515,829 km (0.107 R)
• M63: 40,160,147 km (0.083 R)
• M64: 40,240,930 km (0.095 R)
• M65: 44,265,112 km (0.103 R)
• M66: 44,850,489 km (0.045 R)
• M67: 46,028,722 km (0.061 R)
• M68: 46,876,493 km (0.039 R)
• M69: 47,302,398 km (0.071 R)
• M70: 48,329,537 km (0.076 R)
• M71: 48,587,593 km (0.089 R)
• M72: 50,929,847 km (0.097 R)
• M73: 52,335,020 km (0.106 R)
• M74: 52,423,283 km (0.073 R)
• M75: 53,308,603 km (0.067 R)
• M76: 54,109,550 km (0.108 R)
• M77: 56,898,653 km (0.032 R)
• M78: 57,261,876 km (0.094 R)
• M79: 57,808,357 km (0.118 R)
• M80: 57,899,462 km (0.082 R)
• M81: 57,990,867 km (0.097 R)
• M82: 58,264,930 km (0.05 R)
• M83: 58,447,888 km (0.083 R)
• M84: 59,273,818 km (0.11 R)
• M85: 59,641,978 km (0.035 R)
• M86: 59,734,280 km (0.084 R)
• M87: 60,011,036 km (0.095 R)
• M88: 61,587,947 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.2

Radius: 13.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.64 AU - 15.28 AU

Year: 15677 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,297,295 km

• M1: 183,257 km (0.09 R)
• M2: 277,055 km (0.089 R)
• M3: 522,845 km (0.099 R)
• M4: 1,243,158 km (0.049 R)
• M5: 1,377,647 km (0.063 R)
• M6: 3,857,531 km (0.12 R)
• M7: 4,554,058 km (0.105 R)
• M8: 5,113,106 km (0.076 R)
• M9: 5,289,631 km (0.117 R)
• M10: 5,739,622 km (0.118 R)
• M11: 5,831,175 km (0.068 R)
• M12: 6,108,679 km (0.1 R)
• M13: 6,249,152 km (0.097 R)
• M14: 6,390,671 km (0.097 R)
• M15: 6,918,752 km (0.106 R)
• M16: 7,311,746 km (0.093 R)
• M17: 8,274,258 km (0.097 R)
• M18: 8,429,990 km (0.119 R)
• M19: 9,546,738 km (0.12 R)
• M20: 9,710,099 km (0.052 R)
• M21: 9,874,357 km (0.077 R)
• M22: 10,317,017 km (0.095 R)
• M23: 10,484,716 km (0.062 R)
• M24: 12,270,167 km (0.066 R)
• M25: 12,388,648 km (0.064 R)
• M26: 12,686,348 km (0.105 R)
• M27: 15,279,478 km (0.112 R)
• M28: 15,662,897 km (0.114 R)
• M29: 16,114,533 km (0.084 R)
• M30: 16,309,309 km (0.073 R)
• M31: 17,030,371 km (0.101 R)
• M32: 19,118,009 km (0.05 R)
• M33: 19,531,348 km (0.062 R)
• M34: 19,739,140 km (0.104 R)
• M35: 19,878,116 km (0.045 R)
• M36: 20,437,164 km (0.089 R)
• M37: 21,570,667 km (0.032 R)
• M38: 21,713,832 km (0.046 R)
• M39: 21,929,253 km (0.113 R)
• M40: 22,217,378 km (0.096 R)
• M41: 23,089,384 km (0.104 R)
• M42: 23,972,760 km (0.068 R)
• M43: 24,269,562 km (0.115 R)
• M44: 24,792,107 km (0.032 R)
• M45: 26,228,995 km (0.11 R)
• M46: 26,996,133 km (0.075 R)
• M47: 27,692,810 km (0.057 R)
• M48: 28,160,602 km (0.115 R)
• M49: 28,709,627 km (0.086 R)
• M50: 29,183,104 km (0.108 R)
• M51: 29,420,815 km (0.084 R)
• M52: 30,538,610 km (0.077 R)
• M53: 31,670,168 km (0.098 R)
• M54: 32,241,183 km (0.088 R)
• M55: 32,404,844 km (0.08 R)
• M56: 32,568,952 km (0.088 R)
• M57: 34,308,028 km (0.114 R)
• M58: 34,894,302 km (0.12 R)
• M59: 35,062,450 km (0.091 R)
• M60: 36,844,310 km (0.109 R)
• M61: 37,101,319 km (0.111 R)
• M62: 38,135,040 km (0.107 R)
• M63: 39,353,066 km (0.09 R)
• M64: 40,054,830 km (0.093 R)
• M65: 40,583,808 km (0.05 R)
• M66: 40,849,195 km (0.098 R)
• M67: 42,005,885 km (0.073 R)
• M68: 42,633,149 km (0.096 R)
• M69: 43,534,626 km (0.12 R)
• M70: 44,169,519 km (0.106 R)
• M71: 45,356,429 km (0.06 R)
• M72: 47,203,215 km (0.101 R)
• M73: 49,545,917 km (0.081 R)
• M74: 50,969,640 km (0.088 R)
• M75: 52,888,831 km (0.107 R)
• M76: 53,081,962 km (0.065 R)
• M77: 53,663,150 km (0.063 R)
• M78: 54,051,655 km (0.103 R)
• M79: 54,538,746 km (0.116 R)
• M80: 55,223,007 km (0.05 R)
• M81: 55,418,980 km (0.039 R)
• M82: 56,501,321 km (0.097 R)
• M83: 58,686,796 km (0.107 R)
• M84: 58,786,727 km (0.03 R)
• M85: 62,730,726 km (0.084 R)
• M86: 63,447,599 km (0.078 R)
• M87: 63,652,996 km (0.115 R)
• M88: 65,303,510 km (0.115 R)
• M89: 65,718,345 km (0.102 R)
• M90: 66,238,197 km (0.074 R)
• M91: 68,857,656 km (0.104 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit