🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.57 AU - 0.63 AU

Year: 178 Days

Day: 45.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.23 AU - 1.43 AU

Year: 587 Days

Day: 23.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 169.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.28 AU - 1.42 AU

Year: 601 Days

Day: 19.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,615,133 km

• M1: 345,122 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.59 AU - 3.13 AU

Year: 1852 Days

Day: 26.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.42 AU - 3.44 AU

Year: 1920 Days

Day: 39.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 81.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.45 AU - 4.65 AU

Year: 3121 Days

Day: 44.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.5

Radius: 6.6

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.81 AU - 16.7 AU

Year: 23933 Days

Day: 15.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,615,133 km

• M1: 84,523 km (0.088 R)
• M2: 295,755 km (0.082 R)
• M3: 641,625 km (0.106 R)
• M4: 1,759,271 km (0.109 R)
• M5: 2,224,221 km (0.078 R)
• M6: 2,615,420 km (0.063 R)
• M7: 2,762,923 km (0.087 R)
• M8: 3,380,164 km (0.062 R)
• M9: 4,736,119 km (0.112 R)
• M10: 5,052,818 km (0.094 R)
• M11: 5,283,198 km (0.083 R)
• M12: 5,423,222 km (0.109 R)
• M13: 5,517,169 km (0.074 R)
• M14: 6,141,142 km (0.073 R)
• M15: 6,239,129 km (0.065 R)
• M16: 6,387,081 km (0.106 R)
• M17: 6,436,748 km (0.119 R)
• M18: 6,486,414 km (0.074 R)
• M19: 7,507,270 km (0.079 R)
• M20: 7,664,647 km (0.078 R)
• M21: 7,717,455 km (0.073 R)
• M22: 8,852,155 km (0.106 R)
• M23: 9,410,604 km (0.107 R)
• M24: 10,269,595 km (0.107 R)
• M25: 10,502,967 km (0.089 R)
• M26: 10,620,252 km (0.11 R)
• M27: 11,817,035 km (0.118 R)
• M28: 12,369,500 km (0.025 R)
• M29: 13,627,020 km (0.055 R)
• M30: 14,141,337 km (0.104 R)
• M31: 15,188,971 km (0.068 R)
• M32: 15,388,235 km (0.084 R)
• M33: 17,705,656 km (0.097 R)
• M34: 17,845,380 km (0.049 R)
• M35: 18,976,041 km (0.101 R)
• M36: 19,190,564 km (0.075 R)
• M37: 20,129,740 km (0.11 R)
• M38: 21,157,627 km (0.114 R)
• M39: 21,977,274 km (0.109 R)
• M40: 22,202,568 km (0.068 R)
• M41: 24,809,460 km (0.066 R)
• M42: 25,122,419 km (0.08 R)
• M43: 25,831,513 km (0.054 R)
• M44: 27,835,227 km (0.028 R)
• M45: 28,323,664 km (0.114 R)
• M46: 28,650,685 km (0.075 R)
• M47: 28,979,052 km (0.062 R)
• M48: 29,061,331 km (0.071 R)
• M49: 29,473,922 km (0.074 R)
• M50: 30,054,960 km (0.068 R)
• M51: 30,723,363 km (0.101 R)
• M52: 31,820,215 km (0.098 R)
• M53: 33,101,670 km (0.067 R)
• M54: 33,359,876 km (0.115 R)
• M55: 34,399,731 km (0.053 R)
• M56: 36,067,897 km (0.091 R)
• M57: 36,245,021 km (0.087 R)
• M58: 36,422,444 km (0.102 R)
• M59: 38,845,630 km (0.111 R)
• M60: 40,214,301 km (0.1 R)
• M61: 40,766,168 km (0.098 R)
• M62: 40,950,622 km (0.109 R)
• M63: 45,940,160 km (0.09 R)
• M64: 46,709,841 km (0.093 R)
• M65: 46,999,462 km (0.103 R)
• M66: 48,946,179 km (0.082 R)
• M67: 49,142,302 km (0.061 R)
• M68: 49,633,582 km (0.046 R)
• M69: 49,732,167 km (0.035 R)
• M70: 51,515,822 km (0.084 R)
• M71: 52,015,030 km (0.067 R)
• M72: 55,963,516 km (0.071 R)
• M73: 56,065,991 km (0.095 R)
• M74: 56,682,334 km (0.104 R)
• M75: 60,217,033 km (0.079 R)
• M76: 60,742,869 km (0.033 R)
• M77: 61,164,585 km (0.093 R)
• M78: 63,074,352 km (0.101 R)
• M79: 63,287,828 km (0.075 R)
• M80: 64,358,500 km (0.03 R)
• M81: 67,279,099 km (0.106 R)
• M82: 69,250,051 km (0.117 R)
• M83: 69,580,363 km (0.067 R)
• M84: 70,574,441 km (0.089 R)
• M85: 71,350,854 km (0.12 R)
• M86: 71,684,607 km (0.115 R)
• M87: 72,688,558 km (0.091 R)
• M88: 73,136,305 km (0.109 R)
• M89: 74,597,726 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 14,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit