🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.51 AU - 0.55 AU

Year: 139 Days

Day: 24.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,533,256 km

• M1: 356,043 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.69 AU

Year: 151 Days

Day: 16.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,533,256 km

• M1: 335,249 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.78 AU - 0.82 AU

Year: 258 Days

Day: 17.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.86 AU

Year: 272 Days

Day: 15.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.14 AU - 1.28 AU

Year: 479 Days

Day: 47 Hours

Environment

Temp: 21 °C

Axial Tilt: 96 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.11 AU - 1.47 AU

Year: 527 Days

Day: 29.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.87 AU - 2.89 AU

Year: 1759 Days

Day: 29.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 9.5

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.68 AU - 10.52 AU

Year: 9077 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 112,533,256 km

• M1: 135,386 km (0.098 R)
• M2: 199,264 km (0.097 R)
• M3: 347,516 km (0.118 R)
• M4: 766,839 km (0.034 R)
• M5: 948,301 km (0.117 R)
• M6: 1,484,310 km (0.115 R)
• M7: 1,643,033 km (0.11 R)
• M8: 1,736,382 km (0.075 R)
• M9: 1,855,762 km (0.071 R)
• M10: 1,928,616 km (0.119 R)
• M11: 2,027,350 km (0.092 R)
• M12: 3,888,049 km (0.058 R)
• M13: 4,108,855 km (0.102 R)
• M14: 4,172,584 km (0.106 R)
• M15: 5,204,360 km (0.078 R)
• M16: 5,838,207 km (0.105 R)
• M17: 5,982,419 km (0.118 R)
• M18: 6,348,186 km (0.098 R)
• M19: 6,758,832 km (0.105 R)
• M20: 7,763,531 km (0.06 R)
• M21: 7,962,197 km (0.086 R)
• M22: 8,364,316 km (0.108 R)
• M23: 9,314,562 km (0.049 R)
• M24: 9,823,793 km (0.066 R)
• M25: 10,429,365 km (0.119 R)
• M26: 10,736,789 km (0.12 R)
• M27: 11,270,554 km (0.106 R)
• M28: 11,767,518 km (0.077 R)
• M29: 11,904,251 km (0.11 R)
• M30: 12,410,340 km (0.083 R)
• M31: 13,970,496 km (0.091 R)
• M32: 14,309,336 km (0.093 R)
• M33: 14,553,030 km (0.119 R)
• M34: 15,044,459 km (0.079 R)
• M35: 15,193,010 km (0.084 R)
• M36: 15,892,530 km (0.088 R)
• M37: 15,993,359 km (0.071 R)
• M38: 16,449,632 km (0.03 R)
• M39: 16,551,508 km (0.113 R)
• M40: 16,704,846 km (0.1 R)
• M41: 17,013,018 km (0.105 R)
• M42: 17,374,745 km (0.089 R)
• M43: 18,106,129 km (0.109 R)
• M44: 19,114,718 km (0.097 R)
• M45: 20,141,409 km (0.12 R)
• M46: 20,524,080 km (0.07 R)
• M47: 20,688,937 km (0.027 R)
• M48: 21,742,704 km (0.1 R)
• M49: 23,212,952 km (0.074 R)
• M50: 23,614,323 km (0.088 R)
• M51: 23,902,299 km (0.11 R)
• M52: 24,715,064 km (0.116 R)
• M53: 25,478,013 km (0.119 R)
• M54: 25,596,046 km (0.084 R)
• M55: 25,891,951 km (0.112 R)
• M56: 27,086,789 km (0.119 R)
• M57: 28,055,734 km (0.094 R)
• M58: 29,220,952 km (0.047 R)
• M59: 30,089,667 km (0.05 R)
• M60: 30,527,241 km (0.117 R)
• M61: 31,092,870 km (0.11 R)
• M62: 32,362,208 km (0.086 R)
• M63: 33,067,562 km (0.069 R)
• M64: 33,196,366 km (0.09 R)
• M65: 33,583,824 km (0.113 R)
• M66: 33,713,227 km (0.092 R)
• M67: 34,297,855 km (0.096 R)
• M68: 35,082,645 km (0.062 R)
• M69: 35,345,489 km (0.12 R)
• M70: 35,609,080 km (0.049 R)
• M71: 36,204,330 km (0.097 R)
• M72: 36,869,742 km (0.105 R)
• M73: 39,093,963 km (0.053 R)
• M74: 39,982,125 km (0.076 R)
• M75: 40,325,452 km (0.102 R)
• M76: 40,394,267 km (0.078 R)
• M77: 40,532,047 km (0.053 R)
• M78: 40,669,827 km (0.069 R)
• M79: 40,807,906 km (0.064 R)
• M80: 41,153,626 km (0.03 R)
• M81: 43,318,607 km (0.056 R)
• M82: 43,671,209 km (0.078 R)
• M83: 45,520,388 km (0.12 R)
• M84: 45,950,781 km (0.076 R)
• M85: 46,022,588 km (0.105 R)
• M86: 46,238,308 km (0.063 R)
• M87: 47,177,334 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.7

Radius: 4.8

Gravity: 40.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.12 AU - 16.2 AU

Year: 17181 Days

Day: 15.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,533,256 km

• M1: 114,143 km (0.116 R)
• M2: 360,381 km (0.076 R)
• M3: 397,182 km (0.094 R)
• M4: 601,084 km (0.11 R)
• M5: 1,234,033 km (0.073 R)
• M6: 1,845,888 km (0.106 R)
• M7: 1,978,133 km (0.12 R)
• M8: 2,113,519 km (0.078 R)
• M9: 2,322,357 km (0.054 R)
• M10: 2,647,882 km (0.082 R)
• M11: 3,104,006 km (0.068 R)
• M12: 3,182,396 km (0.106 R)
• M13: 3,261,533 km (0.081 R)
• M14: 3,625,205 km (0.06 R)
• M15: 4,837,247 km (0.106 R)
• M16: 4,928,203 km (0.054 R)
• M17: 5,438,780 km (0.04 R)
• M18: 5,966,113 km (0.09 R)
• M19: 6,063,650 km (0.09 R)
• M20: 6,359,705 km (0.075 R)
• M21: 6,409,521 km (0.051 R)
• M22: 6,761,824 km (0.09 R)
• M23: 7,537,638 km (0.113 R)
• M24: 9,284,642 km (0.089 R)
• M25: 9,682,722 km (0.064 R)
• M26: 10,202,874 km (0.109 R)
• M27: 10,319,710 km (0.114 R)
• M28: 10,378,203 km (0.077 R)
• M29: 11,270,105 km (0.054 R)
• M30: 11,572,742 km (0.083 R)
• M31: 12,496,808 km (0.072 R)
• M32: 12,936,177 km (0.119 R)
• M33: 14,677,496 km (0.107 R)
• M34: 14,875,414 km (0.039 R)
• M35: 15,474,703 km (0.109 R)
• M36: 16,422,405 km (0.096 R)
• M37: 17,249,682 km (0.052 R)
• M38: 17,458,520 km (0.085 R)
• M39: 17,949,351 km (0.112 R)
• M40: 18,019,812 km (0.116 R)
• M41: 18,302,701 km (0.117 R)
• M42: 18,373,610 km (0.08 R)
• M43: 19,016,133 km (0.064 R)
• M44: 19,087,940 km (0.102 R)
• M45: 20,617,579 km (0.12 R)
• M46: 20,691,330 km (0.068 R)
• M47: 20,839,283 km (0.101 R)
• M48: 22,261,659 km (0.06 R)
• M49: 22,793,629 km (0.044 R)
• M50: 23,099,557 km (0.031 R)
• M51: 23,483,724 km (0.099 R)
• M52: 24,727,331 km (0.097 R)
• M53: 26,231,687 km (0.068 R)
• M54: 26,954,544 km (0.108 R)
• M55: 27,765,365 km (0.059 R)
• M56: 32,709,574 km (0.105 R)
• M57: 34,009,131 km (0.075 R)
• M58: 35,060,954 km (0.084 R)
• M59: 37,106,405 km (0.068 R)
• M60: 38,188,896 km (0.104 R)
• M61: 39,923,932 km (0.073 R)
• M62: 40,015,934 km (0.06 R)
• M63: 40,569,596 km (0.103 R)
• M64: 41,591,350 km (0.079 R)
• M65: 42,058,394 km (0.085 R)
• M66: 43,564,994 km (0.078 R)
• M67: 43,659,839 km (0.098 R)
• M68: 43,944,524 km (0.091 R)
• M69: 44,706,576 km (0.063 R)
• M70: 45,569,157 km (0.103 R)
• M71: 46,147,203 km (0.093 R)
• M72: 46,437,124 km (0.055 R)
• M73: 48,287,649 km (0.12 R)
• M74: 48,483,772 km (0.1 R)
• M75: 49,666,493 km (0.057 R)
• M76: 53,169,626 km (0.116 R)
• M77: 54,286,973 km (0.107 R)
• M78: 54,491,024 km (0.096 R)
• M79: 55,104,525 km (0.1 R)
• M80: 58,414,977 km (0.09 R)
• M81: 58,728,534 km (0.118 R)
• M82: 59,147,707 km (0.059 R)
• M83: 59,252,575 km (0.097 R)
• M84: 60,727,909 km (0.085 R)
• M85: 61,576,428 km (0.061 R)
• M86: 61,682,792 km (0.113 R)
• M87: 62,002,184 km (0.079 R)
• M88: 62,642,612 km (0.116 R)
• M89: 69,166,127 km (0.045 R)
• M90: 71,499,704 km (0.056 R)
• M91: 71,611,454 km (0.106 R)
• M92: 74,537,887 km (0.088 R)
• M93: 75,559,940 km (0.115 R)
• M94: 76,015,764 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875

Radius: 4.7

Gravity: 39.61 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 17.05 AU - 22.65 AU

Year: 31828 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,533,256 km

• M1: 110,702 km (0.08 R)
• M2: 376,538 km (0.072 R)
• M3: 476,619 km (0.098 R)
• M4: 530,025 km (0.065 R)
• M5: 826,678 km (0.101 R)
• M6: 1,752,988 km (0.098 R)
• M7: 2,508,607 km (0.088 R)
• M8: 2,747,963 km (0.03 R)
• M9: 3,509,117 km (0.067 R)
• M10: 3,615,182 km (0.065 R)
• M11: 3,885,206 km (0.081 R)
• M12: 4,050,512 km (0.032 R)
• M13: 4,851,309 km (0.104 R)
• M14: 5,950,255 km (0.098 R)
• M15: 7,872,738 km (0.044 R)
• M16: 8,363,119 km (0.118 R)
• M17: 9,153,744 km (0.085 R)
• M18: 10,118,501 km (0.075 R)
• M19: 11,115,122 km (0.096 R)
• M20: 11,664,595 km (0.111 R)
• M21: 11,902,904 km (0.073 R)
• M22: 12,303,378 km (0.077 R)
• M23: 12,789,870 km (0.103 R)
• M24: 13,531,427 km (0.115 R)
• M25: 15,315,232 km (0.094 R)
• M26: 16,101,967 km (0.077 R)
• M27: 16,812,258 km (0.107 R)
• M28: 17,442,214 km (0.081 R)
• M29: 19,190,564 km (0.113 R)
• M30: 19,471,659 km (0.05 R)
• M31: 20,801,434 km (0.104 R)
• M32: 20,993,817 km (0.116 R)
• M33: 21,090,308 km (0.047 R)
• M34: 21,186,798 km (0.108 R)
• M35: 21,964,558 km (0.119 R)
• M36: 25,887,164 km (0.082 R)
• M37: 26,405,371 km (0.05 R)
• M38: 27,874,721 km (0.088 R)
• M39: 28,086,851 km (0.079 R)
• M40: 29,155,129 km (0.101 R)
• M41: 32,105,498 km (0.051 R)
• M42: 32,327,651 km (0.105 R)
• M43: 32,439,101 km (0.119 R)
• M44: 33,672,237 km (0.109 R)
• M45: 34,806,488 km (0.079 R)
• M46: 35,953,155 km (0.098 R)
• M47: 38,048,274 km (0.111 R)
• M48: 38,283,591 km (0.118 R)
• M49: 38,401,325 km (0.116 R)
• M50: 41,506,079 km (0.081 R)
• M51: 42,112,399 km (0.102 R)
• M52: 42,966,004 km (0.101 R)
• M53: 43,948,563 km (0.11 R)
• M54: 44,195,400 km (0.047 R)
• M55: 47,571,973 km (0.073 R)
• M56: 48,333,576 km (0.095 R)
• M57: 48,588,341 km (0.108 R)
• M58: 48,843,555 km (0.12 R)
• M59: 49,099,218 km (0.111 R)
• M60: 55,233,329 km (0.115 R)
• M61: 57,375,870 km (0.058 R)
• M62: 59,545,488 km (0.116 R)
• M63: 59,955,236 km (0.092 R)
• M64: 61,879,813 km (0.12 R)
• M65: 62,849,805 km (0.097 R)
• M66: 64,244,058 km (0.108 R)
• M67: 64,664,428 km (0.077 R)
• M68: 67,489,434 km (0.119 R)
• M69: 67,774,119 km (0.066 R)
• M70: 68,059,252 km (0.107 R)
• M71: 70,354,532 km (0.05 R)
• M72: 71,947,301 km (0.06 R)
• M73: 73,551,738 km (0.081 R)
• M74: 73,844,800 km (0.093 R)
• M75: 75,906,558 km (0.101 R)
• M76: 76,350,864 km (0.113 R)
• M77: 77,688,867 km (0.111 R)
• M78: 77,838,016 km (0.07 R)
• M79: 78,734,855 km (0.104 R)
• M80: 82,204,479 km (0.083 R)
• M81: 84,187,548 km (0.036 R)
• M82: 88,045,079 km (0.082 R)
• M83: 88,823,437 km (0.085 R)
• M84: 88,979,467 km (0.066 R)
• M85: 90,544,111 km (0.065 R)
• M86: 92,117,731 km (0.108 R)
• M87: 92,275,557 km (0.104 R)
• M88: 94,654,313 km (0.11 R)
• M89: 95,931,131 km (0.107 R)
• M90: 97,857,054 km (0.12 R)
• M91: 99,633,678 km (0.111 R)
• M92: 102,727,511 km (0.083 R)
• M93: 109,677,380 km (0.085 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 12,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit