🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.43 AU - 0.63 AU

Year: 142 Days

Day: 31.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,381,180 km

• M1: 143,913 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 14.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 137.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,381,180 km

• M1: 198,816 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.77 AU - 0.81 AU

Year: 259 Days

Day: 32.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.79 AU - 0.87 AU

Year: 279 Days

Day: 36.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,381,180 km

• M1: 40,092 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.65 AU - 1.89 AU

Year: 869 Days

Day: 29.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,381,180 km

• M1: 11,070 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.63 AU - 2.91 AU

Year: 1701 Days

Day: 32.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,381,180 km

• M1: 1,129,314 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.7 AU - 3.1 AU

Year: 1822 Days

Day: 33.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.3

Radius: 5.6

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.29 AU - 19.77 AU

Year: 24796 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,381,180 km

• M1: 515,065 km (0.107 R)
• M2: 1,054,366 km (0.045 R)
• M3: 1,161,777 km (0.116 R)
• M4: 2,009,548 km (0.101 R)
• M5: 2,743,924 km (0.091 R)
• M6: 2,967,723 km (0.076 R)
• M7: 3,472,765 km (0.107 R)
• M8: 3,714,814 km (0.036 R)
• M9: 3,920,661 km (0.11 R)
• M10: 5,232,485 km (0.114 R)
• M11: 5,744,558 km (0.043 R)
• M12: 5,982,718 km (0.096 R)
• M13: 6,321,557 km (0.118 R)
• M14: 6,567,347 km (0.096 R)
• M15: 7,685,591 km (0.101 R)
• M16: 8,000,644 km (0.093 R)
• M17: 8,373,591 km (0.118 R)
• M18: 8,481,302 km (0.083 R)
• M19: 8,806,827 km (0.109 R)
• M20: 10,903,291 km (0.082 R)
• M21: 11,316,630 km (0.102 R)
• M22: 12,402,561 km (0.074 R)
• M23: 12,958,018 km (0.103 R)
• M24: 13,711,094 km (0.118 R)
• M25: 14,156,895 km (0.107 R)
• M26: 14,997,486 km (0.083 R)
• M27: 16,187,836 km (0.036 R)
• M28: 16,658,920 km (0.12 R)
• M29: 17,339,740 km (0.105 R)
• M30: 18,377,799 km (0.117 R)
• M31: 19,151,819 km (0.11 R)
• M32: 19,222,728 km (0.094 R)
• M33: 20,513,758 km (0.104 R)
• M34: 22,054,915 km (0.109 R)
• M35: 22,129,115 km (0.11 R)
• M36: 23,253,942 km (0.054 R)
• M37: 24,090,493 km (0.072 R)
• M38: 26,896,351 km (0.025 R)
• M39: 27,294,281 km (0.113 R)
• M40: 28,015,193 km (0.103 R)
• M41: 32,301,771 km (0.108 R)
• M42: 33,490,176 km (0.091 R)
• M43: 33,661,166 km (0.097 R)
• M44: 33,918,026 km (0.035 R)
• M45: 35,039,112 km (0.102 R)
• M46: 35,822,407 km (0.109 R)
• M47: 36,875,576 km (0.092 R)
• M48: 36,963,839 km (0.109 R)
• M49: 39,372,364 km (0.068 R)
• M50: 39,462,572 km (0.111 R)
• M51: 40,277,282 km (0.107 R)
• M52: 42,939,974 km (0.078 R)
• M53: 45,469,525 km (0.094 R)
• M54: 45,848,456 km (0.083 R)
• M55: 48,722,979 km (0.083 R)
• M56: 48,916,709 km (0.106 R)
• M57: 55,552,122 km (0.093 R)
• M58: 57,280,127 km (0.102 R)
• M59: 57,484,478 km (0.069 R)
• M60: 59,749,390 km (0.116 R)
• M61: 62,253,209 km (0.103 R)
• M62: 62,673,878 km (0.081 R)
• M63: 63,200,912 km (0.081 R)
• M64: 63,835,506 km (0.114 R)
• M65: 67,147,154 km (0.112 R)
• M66: 67,794,464 km (0.091 R)
• M67: 68,552,327 km (0.075 R)
• M68: 69,858,166 km (0.117 R)
• M69: 70,404,647 km (0.065 R)
• M70: 70,952,624 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 16,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit