🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.53 AU - 0.57 AU

Year: 152 Days

Day: 19.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,354,829 km

• M1: 286,630 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.52 AU - 0.82 AU

Year: 204 Days

Day: 26.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.23 AU - 1.63 AU

Year: 637 Days

Day: 16.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.17 AU - 1.71 AU

Year: 644 Days

Day: 30.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.52 AU - 2.36 AU

Year: 1007 Days

Day: 45.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.96 AU - 2.86 AU

Year: 1395 Days

Day: 35.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.2

Radius: 6.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.99 AU - 13.39 AU

Year: 17858 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,354,829 km

• M1: 140,772 km (0.119 R)
• M2: 222,153 km (0.054 R)
• M3: 675,135 km (0.09 R)
• M4: 817,852 km (0.03 R)
• M5: 927,956 km (0.108 R)
• M6: 1,722,171 km (0.101 R)
• M7: 1,882,689 km (0.104 R)
• M8: 2,048,144 km (0.084 R)
• M9: 2,756,490 km (0.052 R)
• M10: 2,923,591 km (0.112 R)
• M11: 3,223,834 km (0.08 R)
• M12: 3,534,100 km (0.077 R)
• M13: 3,761,638 km (0.12 R)
• M14: 4,472,378 km (0.094 R)
• M15: 4,570,365 km (0.111 R)
• M16: 4,918,479 km (0.108 R)
• M17: 5,249,539 km (0.097 R)
• M18: 5,561,600 km (0.11 R)
• M19: 6,094,916 km (0.044 R)
• M20: 8,781,844 km (0.105 R)
• M21: 8,873,846 km (0.085 R)
• M22: 9,120,833 km (0.083 R)
• M23: 9,843,689 km (0.1 R)
• M24: 10,846,743 km (0.067 R)
• M25: 11,143,994 km (0.073 R)
• M26: 11,444,088 km (0.098 R)
• M27: 14,081,199 km (0.069 R)
• M28: 14,514,135 km (0.07 R)
• M29: 14,623,042 km (0.062 R)
• M30: 14,695,747 km (0.089 R)
• M31: 14,988,061 km (0.111 R)
• M32: 15,504,024 km (0.106 R)
• M33: 16,667,297 km (0.109 R)
• M34: 16,819,438 km (0.114 R)
• M35: 16,972,178 km (0.109 R)
• M36: 19,756,344 km (0.037 R)
• M37: 20,119,268 km (0.092 R)
• M38: 20,606,658 km (0.113 R)
• M39: 22,384,778 km (0.114 R)
• M40: 22,847,484 km (0.117 R)
• M41: 24,125,349 km (0.086 R)
• M42: 25,513,917 km (0.081 R)
• M43: 25,777,060 km (0.112 R)
• M44: 25,997,118 km (0.109 R)
• M45: 28,141,005 km (0.101 R)
• M46: 28,594,885 km (0.109 R)
• M47: 28,685,841 km (0.086 R)
• M48: 30,063,038 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180

Radius: 7.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.79 AU - 14.27 AU

Year: 18552 Days

Day: 16.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,354,829 km

• M1: 123,867 km (0.078 R)
• M2: 273,615 km (0.12 R)
• M3: 460,911 km (0.067 R)
• M4: 532,419 km (0.1 R)
• M5: 804,986 km (0.063 R)
• M6: 911,201 km (0.111 R)
• M7: 1,531,882 km (0.06 R)
• M8: 1,778,569 km (0.105 R)
• M9: 2,385,637 km (0.076 R)
• M10: 2,488,261 km (0.078 R)
• M11: 3,772,110 km (0.081 R)
• M12: 3,983,043 km (0.117 R)
• M13: 4,384,863 km (0.11 R)
• M14: 5,127,467 km (0.042 R)
• M15: 5,978,230 km (0.087 R)
• M16: 7,960,402 km (0.118 R)
• M17: 9,303,192 km (0.062 R)
• M18: 10,125,532 km (0.053 R)
• M19: 10,885,339 km (0.044 R)
• M20: 10,970,909 km (0.025 R)
• M21: 11,663,398 km (0.06 R)
• M22: 12,103,365 km (0.076 R)
• M23: 12,503,988 km (0.111 R)
• M24: 12,638,477 km (0.092 R)
• M25: 14,289,888 km (0.104 R)
• M26: 14,997,785 km (0.098 R)
• M27: 15,380,007 km (0.071 R)
• M28: 15,428,028 km (0.113 R)
• M29: 15,910,781 km (0.108 R)
• M30: 16,742,844 km (0.067 R)
• M31: 17,039,945 km (0.064 R)
• M32: 17,338,692 km (0.108 R)
• M33: 17,589,119 km (0.101 R)
• M34: 18,143,978 km (0.091 R)
• M35: 19,322,809 km (0.102 R)
• M36: 19,895,320 km (0.078 R)
• M37: 20,210,074 km (0.113 R)
• M38: 20,367,900 km (0.115 R)
• M39: 20,632,090 km (0.095 R)
• M40: 23,777,983 km (0.05 R)
• M41: 24,000,435 km (0.117 R)
• M42: 24,167,686 km (0.054 R)
• M43: 25,066,320 km (0.106 R)
• M44: 25,918,579 km (0.037 R)
• M45: 26,665,072 km (0.054 R)
• M46: 27,069,884 km (0.103 R)
• M47: 27,185,823 km (0.118 R)
• M48: 27,418,447 km (0.093 R)
• M49: 27,651,670 km (0.116 R)
• M50: 28,768,568 km (0.081 R)
• M51: 29,302,782 km (0.11 R)
• M52: 29,720,459 km (0.1 R)
• M53: 31,594,023 km (0.081 R)
• M54: 32,391,081 km (0.08 R)
• M55: 32,637,618 km (0.074 R)
• M56: 33,132,637 km (0.119 R)
• M57: 34,569,525 km (0.117 R)
• M58: 36,218,243 km (0.072 R)
• M59: 37,116,578 km (0.107 R)
• M60: 37,374,634 km (0.025 R)
• M61: 38,738,967 km (0.103 R)
• M62: 39,197,335 km (0.037 R)
• M63: 39,394,355 km (0.105 R)
• M64: 39,723,471 km (0.05 R)
• M65: 40,782,624 km (0.112 R)
• M66: 41,115,628 km (0.111 R)
• M67: 41,382,511 km (0.094 R)
• M68: 41,918,221 km (0.039 R)
• M69: 42,456,175 km (0.1 R)
• M70: 44,905,242 km (0.113 R)
• M71: 44,973,907 km (0.07 R)
• M72: 45,317,833 km (0.096 R)
• M73: 45,593,541 km (0.119 R)
• M74: 46,146,754 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit