🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.41 AU - 1.73 AU

Year: 591 Days

Day: 25.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.95 AU - 2.45 AU

Year: 980 Days

Day: 15.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.11 AU - 2.55 AU

Year: 1068 Days

Day: 23.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,720,047 km

• M1: 832,512 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.62 AU - 2.88 AU

Year: 1369 Days

Day: 37.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,720,047 km

• M1: 36,352 km (0.05 R)
• M2: 528,679 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.66 AU - 3.28 AU

Year: 1537 Days

Day: 35.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,720,047 km

• M1: 1,231,041 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.3

Radius: 5.9

Gravity: 22.88 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.96 AU - 22.54 AU

Year: 25357 Days

Day: 15.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,720,047 km

• M1: 584,479 km (0.095 R)
• M2: 686,505 km (0.078 R)
• M3: 850,763 km (0.082 R)
• M4: 1,120,338 km (0.11 R)
• M5: 1,183,768 km (0.099 R)
• M6: 1,248,544 km (0.1 R)
• M7: 2,035,429 km (0.085 R)
• M8: 2,435,154 km (0.101 R)
• M9: 2,686,628 km (0.076 R)
• M10: 3,305,215 km (0.073 R)
• M11: 3,773,157 km (0.101 R)
• M12: 4,667,005 km (0.095 R)
• M13: 4,926,407 km (0.118 R)
• M14: 5,898,943 km (0.11 R)
• M15: 6,987,866 km (0.085 R)
• M16: 7,646,097 km (0.062 R)
• M17: 8,575,399 km (0.099 R)
• M18: 8,638,529 km (0.113 R)
• M19: 9,149,855 km (0.038 R)
• M20: 10,605,741 km (0.12 R)
• M21: 10,741,576 km (0.039 R)
• M22: 12,203,147 km (0.116 R)
• M23: 12,274,206 km (0.065 R)
• M24: 13,284,740 km (0.102 R)
• M25: 13,578,251 km (0.087 R)
• M26: 14,622,593 km (0.025 R)
• M27: 14,925,679 km (0.113 R)
• M28: 15,384,196 km (0.102 R)
• M29: 16,236,904 km (0.112 R)
• M30: 17,745,449 km (0.082 R)
• M31: 18,967,664 km (0.057 R)
• M32: 19,132,670 km (0.077 R)
• M33: 19,547,206 km (0.06 R)
• M34: 20,132,732 km (0.098 R)
• M35: 20,893,886 km (0.108 R)
• M36: 23,233,297 km (0.085 R)
• M37: 23,853,231 km (0.056 R)
• M38: 24,120,562 km (0.078 R)
• M39: 25,018,897 km (0.104 R)
• M40: 26,940,781 km (0.085 R)
• M41: 30,055,409 km (0.079 R)
• M42: 30,151,600 km (0.092 R)
• M43: 30,440,624 km (0.076 R)
• M44: 32,292,496 km (0.117 R)
• M45: 32,391,081 km (0.077 R)
• M46: 32,588,251 km (0.063 R)
• M47: 34,381,480 km (0.113 R)
• M48: 37,544,129 km (0.085 R)
• M49: 38,375,295 km (0.105 R)
• M50: 38,688,403 km (0.101 R)
• M51: 39,002,558 km (0.094 R)
• M52: 39,317,462 km (0.033 R)
• M53: 40,267,259 km (0.078 R)
• M54: 40,479,389 km (0.078 R)
• M55: 41,867,208 km (0.113 R)
• M56: 42,405,012 km (0.11 R)
• M57: 42,728,892 km (0.086 R)
• M58: 43,161,978 km (0.086 R)
• M59: 45,238,695 km (0.055 R)
• M60: 46,901,176 km (0.111 R)
• M61: 47,571,674 km (0.088 R)
• M62: 48,357,960 km (0.107 R)
• M63: 48,470,608 km (0.073 R)
• M64: 48,583,404 km (0.102 R)
• M65: 49,943,548 km (0.089 R)
• M66: 50,742,551 km (0.091 R)
• M67: 50,857,143 km (0.112 R)
• M68: 51,315,959 km (0.086 R)
• M69: 51,891,612 km (0.064 R)
• M70: 52,469,209 km (0.058 R)
• M71: 54,449,287 km (0.06 R)
• M72: 55,271,626 km (0.111 R)
• M73: 56,928,722 km (0.081 R)
• M74: 58,722,101 km (0.105 R)
• M75: 59,928,009 km (0.092 R)
• M76: 60,655,504 km (0.087 R)
• M77: 61,020,373 km (0.089 R)
• M78: 61,142,146 km (0.097 R)
• M79: 61,385,990 km (0.077 R)
• M80: 65,579,518 km (0.045 R)
• M81: 66,830,306 km (0.101 R)
• M82: 67,458,766 km (0.103 R)
• M83: 68,215,432 km (0.066 R)
• M84: 68,974,941 km (0.088 R)
• M85: 70,119,364 km (0.074 R)
• M86: 71,526,632 km (0.079 R)
• M87: 74,109,140 km (0.096 R)
• M88: 74,238,991 km (0.099 R)
• M89: 76,590,669 km (0.087 R)
• M90: 76,985,009 km (0.103 R)
• M91: 81,366,581 km (0.072 R)
• M92: 81,903,189 km (0.071 R)
• M93: 84,468,044 km (0.097 R)
• M94: 85,964,920 km (0.118 R)
• M95: 87,882,765 km (0.059 R)
• M96: 92,318,791 km (0.08 R)

Kuiper Belt

Range: 36.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit