🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.6 AU - 0.66 AU

Year: 151 Days

Day: 41.5 Hours

Environment

Temp: 280 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,971,670 km

• M1: 325,226 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.85 AU - 1.23 AU

Year: 321 Days

Day: 12.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,971,670 km

• M1: 195,375 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.76 AU - 2.04 AU

Year: 792 Days

Day: 20.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,971,670 km

• M1: 533,915 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.64 AU - 2.18 AU

Year: 798 Days

Day: 39 Hours

Environment

Temp: 39 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.85 AU - 2.11 AU

Year: 842 Days

Day: 43.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,971,670 km

• M1: 599,738 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.01 AU - 7.45 AU

Year: 5278 Days

Day: 23.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.4

Radius: 5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.01 AU - 18.53 AU

Year: 21695 Days

Day: 22.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,971,670 km

• M1: 108,159 km (0.062 R)
• M2: 201,359 km (0.112 R)
• M3: 301,440 km (0.092 R)
• M4: 417,976 km (0.099 R)
• M5: 693,237 km (0.102 R)
• M6: 1,343,239 km (0.076 R)
• M7: 1,498,372 km (0.07 R)
• M8: 1,578,108 km (0.1 R)
• M9: 2,311,437 km (0.091 R)
• M10: 2,497,536 km (0.092 R)
• M11: 2,568,595 km (0.086 R)
• M12: 3,263,627 km (0.117 R)
• M13: 3,498,795 km (0.113 R)
• M14: 3,930,235 km (0.111 R)
• M15: 4,696,027 km (0.09 R)
• M16: 4,842,782 km (0.104 R)
• M17: 4,902,023 km (0.058 R)
• M18: 5,050,873 km (0.116 R)
• M19: 5,140,931 km (0.106 R)
• M20: 5,537,365 km (0.103 R)
• M21: 5,630,265 km (0.093 R)
• M22: 5,880,543 km (0.057 R)
• M23: 6,327,092 km (0.091 R)
• M24: 6,359,405 km (0.04 R)
• M25: 6,718,590 km (0.116 R)
• M26: 7,185,186 km (0.057 R)
• M27: 7,835,188 km (0.101 R)
• M28: 8,682,660 km (0.117 R)
• M29: 8,826,723 km (0.074 R)
• M30: 9,007,886 km (0.039 R)
• M31: 9,153,744 km (0.078 R)
• M32: 9,484,804 km (0.093 R)
• M33: 11,119,759 km (0.067 R)
• M34: 11,197,849 km (0.046 R)
• M35: 11,237,044 km (0.071 R)
• M36: 11,789,808 km (0.056 R)
• M37: 11,989,372 km (0.072 R)
• M38: 13,168,652 km (0.115 R)
• M39: 13,209,941 km (0.074 R)
• M40: 13,458,872 km (0.101 R)
• M41: 13,709,298 km (0.041 R)
• M42: 13,834,961 km (0.12 R)
• M43: 14,129,968 km (0.039 R)
• M44: 14,984,172 km (0.108 R)
• M45: 15,200,340 km (0.102 R)
• M46: 15,767,167 km (0.059 R)
• M47: 16,385,305 km (0.072 R)
• M48: 17,873,505 km (0.057 R)
• M49: 18,102,689 km (0.077 R)
• M50: 18,517,823 km (0.065 R)
• M51: 18,935,949 km (0.12 R)
• M52: 19,592,684 km (0.093 R)
• M53: 20,447,935 km (0.118 R)
• M54: 21,170,043 km (0.084 R)
• M55: 21,412,542 km (0.085 R)
• M56: 21,704,706 km (0.097 R)
• M57: 21,949,299 km (0.104 R)
• M58: 22,096,503 km (0.099 R)
• M59: 22,391,809 km (0.082 R)
• M60: 23,085,943 km (0.078 R)
• M61: 23,586,049 km (0.113 R)
• M62: 24,444,442 km (0.052 R)
• M63: 24,851,946 km (0.09 R)
• M64: 25,056,596 km (0.098 R)
• M65: 28,138,611 km (0.054 R)
• M66: 28,833,494 km (0.064 R)
• M67: 29,156,176 km (0.06 R)
• M68: 29,426,051 km (0.116 R)
• M69: 30,076,951 km (0.085 R)
• M70: 30,240,312 km (0.05 R)
• M71: 30,349,518 km (0.046 R)
• M72: 31,946,775 km (0.118 R)
• M73: 32,002,276 km (0.079 R)
• M74: 32,169,227 km (0.032 R)
• M75: 33,289,117 km (0.104 R)
• M76: 33,345,515 km (0.096 R)
• M77: 34,364,875 km (0.103 R)
• M78: 34,592,862 km (0.113 R)
• M79: 35,050,183 km (0.093 R)
• M80: 36,028,702 km (0.075 R)
• M81: 38,484,501 km (0.119 R)
• M82: 39,314,919 km (0.105 R)
• M83: 39,374,459 km (0.032 R)

Kuiper Belt

Range: 36.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 16,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit