🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1 AU - 1.34 AU

Year: 469 Days

Day: 34.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,009,766 km

• M1: 64,327 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.12 AU - 1.68 AU

Year: 614 Days

Day: 27.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.54 AU - 1.68 AU

Year: 758 Days

Day: 30.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,009,766 km

• M1: 205,099 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.6 AU - 1.82 AU

Year: 829 Days

Day: 34 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.49 AU - 1.93 AU

Year: 829 Days

Day: 16.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 65.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,009,766 km

• M1: 159,322 km (0.119 R)
• M2: 471,532 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.5 AU - 2.64 AU

Year: 1528 Days

Day: 39.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,009,766 km

• M1: 1,678,039 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.86 AU - 5 AU

Year: 3458 Days

Day: 17.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.6

Radius: 12.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.91 AU - 6.21 AU

Year: 4221 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 111,009,766 km

• M1: 160,519 km (0.098 R)
• M2: 254,466 km (0.045 R)
• M3: 385,813 km (0.102 R)
• M4: 498,759 km (0.052 R)
• M5: 729,589 km (0.097 R)
• M6: 904,170 km (0.119 R)
• M7: 1,252,134 km (0.096 R)
• M8: 1,387,819 km (0.084 R)
• M9: 1,481,169 km (0.11 R)
• M10: 1,641,837 km (0.075 R)
• M11: 2,069,238 km (0.057 R)
• M12: 2,195,199 km (0.072 R)
• M13: 2,305,303 km (0.111 R)
• M14: 2,417,352 km (0.115 R)
• M15: 2,984,777 km (0.102 R)
• M16: 3,169,380 km (0.044 R)
• M17: 3,315,538 km (0.104 R)
• M18: 3,506,873 km (0.088 R)
• M19: 3,658,266 km (0.102 R)
• M20: 3,945,345 km (0.078 R)
• M21: 4,494,518 km (0.109 R)
• M22: 4,778,455 km (0.098 R)
• M23: 5,715,686 km (0.103 R)
• M24: 6,153,260 km (0.062 R)
• M25: 6,389,475 km (0.047 R)
• M26: 6,468,762 km (0.091 R)
• M27: 6,655,310 km (0.113 R)
• M28: 6,762,721 km (0.071 R)
• M29: 7,088,396 km (0.11 R)
• M30: 7,586,557 km (0.081 R)
• M31: 8,067,664 km (0.099 R)
• M32: 8,326,318 km (0.107 R)
• M33: 8,763,593 km (0.093 R)
• M34: 9,298,256 km (0.057 R)
• M35: 9,478,820 km (0.088 R)
• M36: 9,660,582 km (0.034 R)
• M37: 9,751,986 km (0.071 R)
• M38: 10,368,180 km (0.101 R)
• M39: 10,586,742 km (0.029 R)
• M40: 11,444,536 km (0.118 R)
• M41: 11,605,952 km (0.116 R)
• M42: 11,703,041 km (0.101 R)
• M43: 12,127,151 km (0.113 R)
• M44: 12,722,850 km (0.105 R)
• M45: 13,463,808 km (0.107 R)
• M46: 14,357,506 km (0.097 R)
• M47: 15,058,073 km (0.098 R)
• M48: 15,305,957 km (0.109 R)
• M49: 15,590,940 km (0.08 R)
• M50: 15,805,763 km (0.092 R)
• M51: 16,093,739 km (0.089 R)
• M52: 16,456,215 km (0.089 R)
• M53: 17,004,940 km (0.083 R)
• M54: 17,115,343 km (0.095 R)
• M55: 17,634,148 km (0.093 R)
• M56: 18,270,837 km (0.091 R)
• M57: 18,611,172 km (0.119 R)
• M58: 20,304,321 km (0.095 R)
• M59: 20,696,117 km (0.103 R)
• M60: 21,129,802 km (0.081 R)
• M61: 21,407,455 km (0.088 R)
• M62: 22,691,753 km (0.109 R)
• M63: 23,057,520 km (0.098 R)
• M64: 23,712,609 km (0.081 R)
• M65: 24,166,489 km (0.109 R)
• M66: 24,664,949 km (0.075 R)
• M67: 24,790,013 km (0.116 R)
• M68: 25,124,813 km (0.077 R)
• M69: 25,841,087 km (0.111 R)
• M70: 25,925,760 km (0.096 R)
• M71: 27,035,626 km (0.108 R)
• M72: 27,596,319 km (0.074 R)
• M73: 28,117,219 km (0.11 R)
• M74: 28,378,866 km (0.111 R)
• M75: 28,992,666 km (0.062 R)
• M76: 29,080,779 km (0.103 R)
• M77: 29,213,023 km (0.109 R)
• M78: 29,433,830 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.3

Radius: 13.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.17 AU - 13.29 AU

Year: 13956 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,009,766 km

• M1: 225,594 km (0.114 R)
• M2: 922,121 km (0.11 R)
• M3: 1,105,528 km (0.1 R)
• M4: 1,279,211 km (0.029 R)
• M5: 1,462,469 km (0.118 R)
• M6: 1,881,642 km (0.091 R)
• M7: 2,038,570 km (0.038 R)
• M8: 2,536,133 km (0.106 R)
• M9: 2,888,735 km (0.074 R)
• M10: 3,352,039 km (0.053 R)
• M11: 3,673,974 km (0.11 R)
• M12: 3,805,620 km (0.059 R)
• M13: 4,699,767 km (0.089 R)
• M14: 5,393,302 km (0.089 R)
• M15: 5,656,894 km (0.103 R)
• M16: 6,314,975 km (0.108 R)
• M17: 6,553,135 km (0.052 R)
• M18: 6,956,750 km (0.102 R)
• M19: 7,661,356 km (0.1 R)
• M20: 8,345,317 km (0.072 R)
• M21: 8,694,628 km (0.057 R)
• M22: 10,279,318 km (0.092 R)
• M23: 10,985,570 km (0.114 R)
• M24: 11,513,351 km (0.11 R)
• M25: 12,494,414 km (0.089 R)
• M26: 12,994,969 km (0.084 R)
• M27: 13,146,362 km (0.076 R)
• M28: 14,903,688 km (0.037 R)
• M29: 15,168,327 km (0.098 R)
• M30: 15,648,685 km (0.079 R)
• M31: 16,569,460 km (0.068 R)
• M32: 17,174,733 km (0.089 R)
• M33: 17,341,086 km (0.114 R)
• M34: 21,074,301 km (0.063 R)
• M35: 21,193,082 km (0.092 R)
• M36: 21,670,149 km (0.037 R)
• M37: 21,789,977 km (0.057 R)
• M38: 22,150,658 km (0.083 R)
• M39: 24,170,229 km (0.079 R)
• M40: 24,356,628 km (0.092 R)
• M41: 27,017,675 km (0.058 R)
• M42: 27,470,059 km (0.073 R)
• M43: 27,664,685 km (0.102 R)
• M44: 28,120,660 km (0.104 R)
• M45: 28,251,408 km (0.114 R)
• M46: 29,106,211 km (0.041 R)
• M47: 30,303,741 km (0.057 R)
• M48: 31,043,503 km (0.061 R)
• M49: 32,884,454 km (0.111 R)
• M50: 33,506,033 km (0.113 R)
• M51: 33,783,538 km (0.108 R)
• M52: 34,201,065 km (0.111 R)
• M53: 34,690,549 km (0.067 R)
• M54: 34,830,872 km (0.111 R)
• M55: 36,243,824 km (0.116 R)
• M56: 37,172,229 km (0.082 R)
• M57: 37,891,794 km (0.118 R)
• M58: 38,108,562 km (0.081 R)
• M59: 40,667,882 km (0.115 R)
• M60: 41,409,289 km (0.083 R)
• M61: 41,632,489 km (0.111 R)
• M62: 41,856,287 km (0.119 R)
• M63: 42,529,627 km (0.109 R)
• M64: 43,282,254 km (0.081 R)
• M65: 43,584,442 km (0.095 R)
• M66: 44,571,489 km (0.103 R)
• M67: 44,800,374 km (0.092 R)
• M68: 46,027,525 km (0.096 R)
• M69: 47,576,910 km (0.11 R)
• M70: 48,357,960 km (0.031 R)
• M71: 48,671,667 km (0.108 R)
• M72: 48,907,284 km (0.12 R)
• M73: 49,143,349 km (0.058 R)
• M74: 49,458,702 km (0.065 R)
• M75: 50,886,015 km (0.095 R)
• M76: 51,524,648 km (0.091 R)
• M77: 51,764,902 km (0.095 R)
• M78: 52,648,727 km (0.111 R)
• M79: 52,890,626 km (0.111 R)
• M80: 53,213,758 km (0.07 R)
• M81: 54,268,572 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.7

Radius: 6.7

Gravity: 20.58 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.85 AU - 22.85 AU

Year: 30351 Days

Day: 18.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,009,766 km

• M1: 134,937 km (0.049 R)
• M2: 229,184 km (0.111 R)
• M3: 841,039 km (0.099 R)
• M4: 1,004,251 km (0.113 R)
• M5: 1,213,538 km (0.104 R)
• M6: 1,436,738 km (0.103 R)
• M7: 2,407,479 km (0.113 R)
• M8: 2,735,846 km (0.079 R)
• M9: 3,382,707 km (0.102 R)
• M10: 4,241,100 km (0.075 R)
• M11: 4,752,276 km (0.078 R)
• M12: 5,894,007 km (0.112 R)
• M13: 6,208,012 km (0.12 R)
• M14: 6,787,106 km (0.099 R)
• M15: 7,858,526 km (0.111 R)
• M16: 8,134,534 km (0.104 R)
• M17: 8,483,994 km (0.069 R)
• M18: 9,635,150 km (0.093 R)
• M19: 9,708,752 km (0.118 R)
• M20: 11,218,943 km (0.077 R)
• M21: 12,398,821 km (0.081 R)
• M22: 12,800,791 km (0.078 R)
• M23: 13,044,186 km (0.102 R)
• M24: 14,199,531 km (0.116 R)
• M25: 14,451,304 km (0.042 R)
• M26: 15,130,029 km (0.061 R)
• M27: 15,473,207 km (0.072 R)
• M28: 16,871,797 km (0.092 R)
• M29: 18,401,585 km (0.072 R)
• M30: 18,676,097 km (0.081 R)
• M31: 19,044,258 km (0.06 R)
• M32: 22,757,426 km (0.099 R)
• M33: 23,844,105 km (0.03 R)
• M34: 23,943,738 km (0.046 R)
• M35: 24,745,732 km (0.096 R)
• M36: 25,658,428 km (0.067 R)
• M37: 27,516,733 km (0.102 R)
• M38: 27,725,871 km (0.098 R)
• M39: 28,040,625 km (0.051 R)
• M40: 28,251,109 km (0.039 R)
• M41: 29,631,897 km (0.062 R)
• M42: 29,846,271 km (0.102 R)
• M43: 29,953,533 km (0.108 R)
• M44: 30,817,311 km (0.038 R)
• M45: 31,252,192 km (0.038 R)
• M46: 31,798,673 km (0.064 R)
• M47: 32,238,192 km (0.077 R)
• M48: 32,790,357 km (0.111 R)
• M49: 33,234,364 km (0.108 R)
• M50: 33,345,665 km (0.109 R)
• M51: 34,352,907 km (0.035 R)
• M52: 36,282,869 km (0.106 R)
• M53: 38,247,688 km (0.028 R)
• M54: 38,364,224 km (0.113 R)
• M55: 39,184,170 km (0.106 R)
• M56: 40,128,133 km (0.053 R)
• M57: 40,841,116 km (0.111 R)
• M58: 42,159,074 km (0.11 R)
• M59: 43,126,373 km (0.108 R)
• M60: 48,448,916 km (0.109 R)
• M61: 49,843,467 km (0.095 R)
• M62: 52,283,109 km (0.103 R)
• M63: 52,931,467 km (0.116 R)
• M64: 53,191,617 km (0.117 R)
• M65: 54,236,409 km (0.066 R)
• M66: 55,024,341 km (0.034 R)
• M67: 55,155,987 km (0.106 R)
• M68: 57,010,851 km (0.08 R)
• M69: 57,144,143 km (0.103 R)
• M70: 58,886,060 km (0.05 R)
• M71: 60,237,677 km (0.111 R)
• M72: 61,053,733 km (0.063 R)
• M73: 62,284,475 km (0.082 R)
• M74: 66,305,666 km (0.078 R)
• M75: 69,127,381 km (0.067 R)
• M76: 70,267,017 km (0.072 R)
• M77: 74,449,924 km (0.082 R)
• M78: 76,204,258 km (0.107 R)
• M79: 80,799,007 km (0.071 R)
• M80: 82,903,250 km (0.075 R)
• M81: 84,569,172 km (0.114 R)
• M82: 85,787,797 km (0.11 R)
• M83: 86,399,203 km (0.079 R)
• M84: 87,012,106 km (0.117 R)
• M85: 89,478,077 km (0.114 R)
• M86: 91,186,634 km (0.118 R)
• M87: 96,218,209 km (0.096 R)
• M88: 98,607,586 km (0.118 R)
• M89: 99,248,015 km (0.072 R)
• M90: 101,016,411 km (0.091 R)
• M91: 101,823,641 km (0.09 R)
• M92: 103,282,071 km (0.112 R)
• M93: 104,421,259 km (0.074 R)
• M94: 110,677,142 km (0.047 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit