🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.71 AU - 0.85 AU

Year: 241 Days

Day: 45.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.94 AU - 1.34 AU

Year: 426 Days

Day: 23.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,725,319 km

• M1: 648,058 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.44 AU - 1.7 AU

Year: 688 Days

Day: 47.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,725,319 km

• M1: 48,021 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.11 AU - 2.57 AU

Year: 1252 Days

Day: 42.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,725,319 km

• M1: 501,302 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.33 AU - 3.15 AU

Year: 1587 Days

Day: 12.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.7

Radius: 4

Gravity: 47.73 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.8 AU - 17.32 AU

Year: 21473 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,725,319 km

• M1: 88,113 km (0.114 R)
• M2: 736,171 km (0.097 R)
• M3: 812,765 km (0.04 R)
• M4: 865,424 km (0.082 R)
• M5: 3,529,612 km (0.088 R)
• M6: 4,427,050 km (0.04 R)
• M7: 4,567,522 km (0.12 R)
• M8: 4,709,341 km (0.055 R)
• M9: 4,852,805 km (0.06 R)
• M10: 5,046,086 km (0.097 R)
• M11: 5,242,059 km (0.083 R)
• M12: 5,390,610 km (0.108 R)
• M13: 7,168,880 km (0.116 R)
• M14: 8,639,127 km (0.1 R)
• M15: 8,697,620 km (0.096 R)
• M16: 9,169,153 km (0.115 R)
• M17: 9,288,382 km (0.096 R)
• M18: 10,075,716 km (0.106 R)
• M19: 11,648,737 km (0.087 R)
• M20: 11,907,542 km (0.104 R)
• M21: 12,562,481 km (0.077 R)
• M22: 12,695,025 km (0.093 R)
• M23: 15,367,740 km (0.065 R)
• M24: 15,793,945 km (0.064 R)
• M25: 15,865,303 km (0.073 R)
• M26: 16,585,168 km (0.098 R)
• M27: 16,657,723 km (0.055 R)
• M28: 17,315,654 km (0.067 R)
• M29: 17,907,613 km (0.113 R)
• M30: 19,799,727 km (0.041 R)
• M31: 20,652,285 km (0.045 R)
• M32: 20,965,244 km (0.083 R)
• M33: 21,122,322 km (0.09 R)
• M34: 21,516,662 km (0.051 R)
• M35: 22,473,041 km (0.062 R)
• M36: 24,179,653 km (0.109 R)
• M37: 25,507,783 km (0.102 R)
• M38: 26,689,158 km (0.116 R)
• M39: 26,859,400 km (0.104 R)
• M40: 27,715,848 km (0.059 R)
• M41: 27,974,503 km (0.103 R)
• M42: 28,320,672 km (0.119 R)
• M43: 28,668,338 km (0.106 R)
• M44: 29,192,379 km (0.101 R)
• M45: 29,455,522 km (0.112 R)
• M46: 30,694,192 km (0.082 R)
• M47: 31,589,386 km (0.116 R)
• M48: 32,311,644 km (0.102 R)
• M49: 32,492,957 km (0.044 R)
• M50: 32,583,763 km (0.1 R)
• M51: 32,765,823 km (0.05 R)
• M52: 33,313,501 km (0.095 R)
• M53: 33,496,758 km (0.09 R)
• M54: 34,140,927 km (0.063 R)
• M55: 34,233,229 km (0.063 R)
• M56: 34,418,132 km (0.043 R)
• M57: 34,603,483 km (0.081 R)
• M58: 35,722,027 km (0.085 R)
• M59: 37,517,351 km (0.096 R)
• M60: 40,802,221 km (0.072 R)
• M61: 41,785,827 km (0.116 R)
• M62: 44,480,084 km (0.049 R)
• M63: 44,681,892 km (0.098 R)
• M64: 44,985,127 km (0.059 R)
• M65: 45,492,114 km (0.096 R)
• M66: 49,824,768 km (0.086 R)
• M67: 50,981,010 km (0.044 R)
• M68: 51,192,242 km (0.042 R)
• M69: 52,358,956 km (0.087 R)
• M70: 52,465,469 km (0.104 R)
• M71: 52,785,459 km (0.077 R)
• M72: 55,693,791 km (0.12 R)
• M73: 56,020,214 km (0.096 R)
• M74: 57,222,233 km (0.117 R)
• M75: 57,332,038 km (0.113 R)
• M76: 57,991,615 km (0.109 R)
• M77: 59,985,754 km (0.077 R)
• M78: 60,320,255 km (0.088 R)
• M79: 61,439,845 km (0.082 R)
• M80: 62,114,831 km (0.079 R)
• M81: 62,227,628 km (0.063 R)
• M82: 62,905,456 km (0.079 R)
• M83: 64,382,585 km (0.048 R)
• M84: 64,953,750 km (0.059 R)
• M85: 65,641,451 km (0.068 R)
• M86: 66,792,757 km (0.105 R)
• M87: 68,648,817 km (0.088 R)
• M88: 73,243,417 km (0.094 R)
• M89: 74,198,150 km (0.103 R)
• M90: 75,036,796 km (0.093 R)
• M91: 77,450,558 km (0.113 R)
• M92: 77,814,679 km (0.066 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit