🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.68 AU - 1.14 AU

Year: 305 Days

Day: 29.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.05 AU - 1.37 AU

Year: 468 Days

Day: 44.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.2 AU - 1.38 AU

Year: 515 Days

Day: 27.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.5 AU - 1.58 AU

Year: 672 Days

Day: 22 Hours

Environment

Temp: -15 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 9.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.9

Radius: 3.6

Gravity: 53.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.06 AU - 20.12 AU

Year: 25928 Days

Day: 23.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,042,233 km

• M1: 97,837 km (0.03 R)
• M2: 563,086 km (0.08 R)
• M3: 909,106 km (0.037 R)
• M4: 1,087,726 km (0.112 R)
• M5: 1,650,364 km (0.082 R)
• M6: 1,721,722 km (0.115 R)
• M7: 1,979,479 km (0.075 R)
• M8: 2,654,315 km (0.09 R)
• M9: 3,950,880 km (0.108 R)
• M10: 5,044,291 km (0.116 R)
• M11: 6,279,969 km (0.045 R)
• M12: 7,484,830 km (0.085 R)
• M13: 7,603,162 km (0.027 R)
• M14: 7,781,932 km (0.119 R)
• M15: 8,326,617 km (0.117 R)
• M16: 10,824,453 km (0.105 R)
• M17: 11,636,022 km (0.116 R)
• M18: 11,910,982 km (0.08 R)
• M19: 13,245,545 km (0.115 R)
• M20: 14,479,279 km (0.054 R)
• M21: 14,553,030 km (0.057 R)
• M22: 15,372,079 km (0.064 R)
• M23: 16,358,976 km (0.082 R)
• M24: 16,512,763 km (0.069 R)
• M25: 17,288,278 km (0.06 R)
• M26: 17,917,038 km (0.046 R)
• M27: 18,393,657 km (0.088 R)
• M28: 22,013,626 km (0.09 R)
• M29: 23,123,941 km (0.112 R)
• M30: 24,252,508 km (0.081 R)
• M31: 24,603,315 km (0.093 R)
• M32: 24,691,278 km (0.062 R)
• M33: 25,398,876 km (0.115 R)
• M34: 25,844,379 km (0.097 R)
• M35: 27,927,080 km (0.091 R)
• M36: 31,102,893 km (0.05 R)
• M37: 31,579,512 km (0.055 R)
• M38: 31,675,105 km (0.044 R)
• M39: 31,962,483 km (0.116 R)
• M40: 32,347,099 km (0.083 R)
• M41: 32,539,930 km (0.104 R)
• M42: 33,412,535 km (0.079 R)
• M43: 33,509,923 km (0.082 R)
• M44: 33,998,510 km (0.094 R)
• M45: 34,096,496 km (0.074 R)
• M46: 36,376,069 km (0.031 R)
• M47: 39,422,330 km (0.114 R)
• M48: 39,525,403 km (0.03 R)
• M49: 40,041,366 km (0.101 R)
• M50: 44,035,779 km (0.045 R)
• M51: 44,892,825 km (0.06 R)
• M52: 45,971,725 km (0.072 R)
• M53: 46,623,074 km (0.085 R)
• M54: 48,816,628 km (0.081 R)
• M55: 50,819,145 km (0.04 R)
• M56: 52,508,404 km (0.103 R)
• M57: 53,416,912 km (0.119 R)
• M58: 55,249,336 km (0.064 R)
• M59: 55,479,866 km (0.112 R)
• M60: 55,826,185 km (0.099 R)
• M61: 58,153,479 km (0.119 R)
• M62: 59,564,935 km (0.048 R)
• M63: 59,683,118 km (0.079 R)
• M64: 61,703,287 km (0.116 R)
• M65: 62,062,173 km (0.091 R)
• M66: 62,781,888 km (0.1 R)
• M67: 64,472,045 km (0.041 R)
• M68: 66,177,012 km (0.069 R)
• M69: 66,789,465 km (0.054 R)
• M70: 68,390,911 km (0.105 R)
• M71: 69,134,113 km (0.118 R)
• M72: 70,254,152 km (0.038 R)
• M73: 74,284,767 km (0.036 R)
• M74: 75,815,453 km (0.084 R)
• M75: 77,614,367 km (0.089 R)
• M76: 78,260,181 km (0.081 R)
• M77: 79,557,344 km (0.088 R)
• M78: 80,730,790 km (0.109 R)
• M79: 81,254,083 km (0.045 R)
• M80: 82,041,267 km (0.027 R)
• M81: 82,304,261 km (0.053 R)
• M82: 84,949,151 km (0.031 R)
• M83: 85,082,143 km (0.084 R)
• M84: 85,881,445 km (0.048 R)
• M85: 86,148,477 km (0.081 R)
• M86: 87,085,109 km (0.038 R)
• M87: 87,756,056 km (0.117 R)
• M88: 88,025,033 km (0.11 R)
• M89: 88,294,159 km (0.09 R)
• M90: 89,915,052 km (0.116 R)

Asteroid Belt

Center: 18.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.2

Radius: 3.8

Gravity: 43.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.56 AU - 21.2 AU

Year: 29985 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,042,233 km

• M1: 55,950 km (0.085 R)
• M2: 526,285 km (0.044 R)
• M3: 682,316 km (0.107 R)
• M4: 1,230,742 km (0.085 R)
• M5: 1,332,618 km (0.046 R)
• M6: 1,367,175 km (0.107 R)
• M7: 1,402,181 km (0.062 R)
• M8: 2,753,947 km (0.118 R)
• M9: 3,022,924 km (0.072 R)
• M10: 3,537,840 km (0.076 R)
• M11: 3,978,855 km (0.115 R)
• M12: 4,333,850 km (0.082 R)
• M13: 4,593,552 km (0.069 R)
• M14: 5,347,525 km (0.106 R)
• M15: 5,514,028 km (0.063 R)
• M16: 5,569,828 km (0.097 R)
• M17: 5,852,119 km (0.103 R)
• M18: 7,208,972 km (0.091 R)
• M19: 7,454,462 km (0.079 R)
• M20: 7,828,008 km (0.045 R)
• M21: 8,016,950 km (0.063 R)
• M22: 9,716,830 km (0.075 R)
• M23: 9,784,299 km (0.099 R)
• M24: 12,980,607 km (0.09 R)
• M25: 13,806,687 km (0.05 R)
• M26: 14,187,862 km (0.105 R)
• M27: 15,038,476 km (0.067 R)
• M28: 15,667,535 km (0.077 R)
• M29: 17,358,888 km (0.098 R)
• M30: 17,605,276 km (0.065 R)
• M31: 18,267,695 km (0.064 R)
• M32: 18,351,171 km (0.082 R)
• M33: 21,085,521 km (0.088 R)
• M34: 21,877,193 km (0.117 R)
• M35: 23,308,395 km (0.11 R)
• M36: 23,398,753 km (0.041 R)
• M37: 24,218,100 km (0.08 R)
• M38: 25,884,770 km (0.083 R)
• M39: 27,111,173 km (0.039 R)
• M40: 27,779,427 km (0.081 R)
• M41: 28,743,436 km (0.091 R)
• M42: 28,840,375 km (0.113 R)
• M43: 29,327,017 km (0.098 R)
• M44: 29,620,378 km (0.118 R)
• M45: 30,605,032 km (0.093 R)
• M46: 33,011,463 km (0.097 R)
• M47: 35,478,033 km (0.04 R)
• M48: 36,313,238 km (0.118 R)
• M49: 37,472,322 km (0.116 R)
• M50: 37,790,517 km (0.055 R)
• M51: 38,965,009 km (0.118 R)
• M52: 39,179,832 km (0.04 R)
• M53: 41,568,611 km (0.069 R)
• M54: 42,118,084 km (0.059 R)
• M55: 42,891,355 km (0.063 R)
• M56: 43,669,414 km (0.079 R)
• M57: 47,170,153 km (0.113 R)
• M58: 49,243,879 km (0.115 R)
• M59: 49,359,967 km (0.075 R)
• M60: 50,408,648 km (0.069 R)
• M61: 51,111,908 km (0.11 R)
• M62: 51,582,543 km (0.028 R)
• M63: 53,718,202 km (0.045 R)
• M64: 56,853,474 km (0.102 R)
• M65: 57,830,198 km (0.081 R)
• M66: 58,075,090 km (0.117 R)
• M67: 60,419,887 km (0.112 R)
• M68: 60,544,203 km (0.102 R)
• M69: 61,541,422 km (0.081 R)
• M70: 61,916,764 km (0.108 R)
• M71: 62,418,365 km (0.04 R)
• M72: 63,173,386 km (0.038 R)
• M73: 63,425,757 km (0.099 R)
• M74: 65,456,399 km (0.116 R)
• M75: 67,895,442 km (0.093 R)
• M76: 73,258,975 km (0.082 R)
• M77: 74,188,277 km (0.112 R)
• M78: 74,720,995 km (0.089 R)
• M79: 74,854,436 km (0.109 R)
• M80: 75,121,468 km (0.109 R)
• M81: 75,924,360 km (0.054 R)
• M82: 77,134,158 km (0.098 R)
• M83: 77,673,758 km (0.088 R)
• M84: 79,572,603 km (0.03 R)
• M85: 80,527,636 km (0.08 R)
• M86: 82,587,150 km (0.095 R)
• M87: 83,554,151 km (0.074 R)
• M88: 85,778,372 km (0.056 R)
• M89: 85,918,096 km (0.095 R)
• M90: 86,617,466 km (0.044 R)
• M91: 88,022,190 km (0.073 R)
• M92: 88,303,883 km (0.066 R)
• M93: 89,292,725 km (0.04 R)
• M94: 89,434,245 km (0.116 R)
• M95: 94,435,152 km (0.071 R)
• M96: 96,751,376 km (0.111 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 11,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit