🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.64 AU

Year: 155 Days

Day: 18.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,559,873 km

• M1: 88,412 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.85 AU - 1.13 AU

Year: 355 Days

Day: 34.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,559,873 km

• M1: 51,162 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.83 AU - 3.17 AU

Year: 1870 Days

Day: 40.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.78 AU - 4.36 AU

Year: 2428 Days

Day: 34 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.1 AU - 5.1 AU

Year: 2988 Days

Day: 19.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,559,873 km

• M1: 2,422,139 km (0.111 R)

Asteroid Belt

Center: 9.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.5

Radius: 3.6

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.04 AU - 14.94 AU

Year: 19851 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,559,873 km

• M1: 89,160 km (0.066 R)
• M2: 130,150 km (0.101 R)
• M3: 215,571 km (0.111 R)
• M4: 412,441 km (0.043 R)
• M5: 449,841 km (0.112 R)
• M6: 501,452 km (0.079 R)
• M7: 639,381 km (0.078 R)
• M8: 697,874 km (0.075 R)
• M9: 742,903 km (0.09 R)
• M10: 773,421 km (0.11 R)
• M11: 1,033,123 km (0.092 R)
• M12: 2,127,581 km (0.092 R)
• M13: 2,193,404 km (0.077 R)
• M14: 2,237,685 km (0.032 R)
• M15: 2,304,705 km (0.046 R)
• M16: 2,417,950 km (0.051 R)
• M17: 3,035,191 km (0.091 R)
• M18: 3,059,875 km (0.065 R)
• M19: 3,209,473 km (0.086 R)
• M20: 3,310,451 km (0.031 R)
• M21: 3,938,164 km (0.116 R)
• M22: 4,460,410 km (0.114 R)
• M23: 5,062,841 km (0.107 R)
• M24: 5,239,516 km (0.109 R)
• M25: 5,478,274 km (0.114 R)
• M26: 5,904,778 km (0.095 R)
• M27: 6,951,514 km (0.112 R)
• M28: 6,984,126 km (0.119 R)
• M29: 7,312,942 km (0.079 R)
• M30: 7,613,185 km (0.082 R)
• M31: 7,747,973 km (0.079 R)
• M32: 7,781,782 km (0.085 R)
• M33: 7,815,591 km (0.062 R)
• M34: 8,054,050 km (0.062 R)
• M35: 8,398,724 km (0.114 R)
• M36: 8,433,430 km (0.119 R)
• M37: 10,230,101 km (0.071 R)
• M38: 10,453,450 km (0.106 R)
• M39: 10,490,850 km (0.111 R)
• M40: 11,171,071 km (0.101 R)
• M41: 11,439,600 km (0.109 R)
• M42: 11,826,609 km (0.053 R)
• M43: 11,865,654 km (0.114 R)
• M44: 12,178,763 km (0.087 R)
• M45: 12,336,289 km (0.083 R)
• M46: 12,813,058 km (0.115 R)
• M47: 12,973,427 km (0.09 R)
• M48: 13,053,761 km (0.032 R)
• M49: 13,094,002 km (0.106 R)
• M50: 13,174,636 km (0.085 R)
• M51: 13,498,814 km (0.071 R)
• M52: 13,621,036 km (0.039 R)
• M53: 13,990,094 km (0.074 R)
• M54: 14,031,233 km (0.096 R)
• M55: 14,155,100 km (0.096 R)
• M56: 15,032,043 km (0.07 R)
• M57: 15,626,395 km (0.085 R)
• M58: 16,969,485 km (0.097 R)
• M59: 17,677,083 km (0.099 R)
• M60: 17,989,742 km (0.114 R)
• M61: 18,529,940 km (0.032 R)
• M62: 20,135,425 km (0.059 R)
• M63: 20,368,348 km (0.09 R)
• M64: 22,360,394 km (0.107 R)
• M65: 22,601,546 km (0.071 R)
• M66: 22,650,015 km (0.063 R)
• M67: 22,892,214 km (0.032 R)
• M68: 23,135,311 km (0.061 R)
• M69: 24,562,474 km (0.07 R)
• M70: 25,011,118 km (0.085 R)
• M71: 25,161,165 km (0.118 R)
• M72: 25,261,396 km (0.073 R)
• M73: 25,462,455 km (0.089 R)
• M74: 26,474,934 km (0.033 R)
• M75: 26,525,946 km (0.087 R)
• M76: 26,730,148 km (0.082 R)
• M77: 28,696,163 km (0.029 R)
• M78: 29,168,593 km (0.099 R)
• M79: 29,855,546 km (0.056 R)
• M80: 30,708,254 km (0.061 R)
• M81: 31,514,886 km (0.081 R)
• M82: 33,094,041 km (0.118 R)
• M83: 33,313,950 km (0.118 R)
• M84: 33,424,054 km (0.059 R)
• M85: 33,644,561 km (0.076 R)
• M86: 34,476,026 km (0.054 R)
• M87: 34,531,676 km (0.106 R)
• M88: 34,866,327 km (0.07 R)
• M89: 35,820,313 km (0.086 R)
• M90: 36,555,586 km (0.098 R)
• M91: 37,353,092 km (0.054 R)
• M92: 37,696,569 km (0.09 R)
• M93: 38,041,093 km (0.075 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit