🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.86 AU - 1.2 AU

Year: 374 Days

Day: 44.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.73 AU - 2.51 AU

Year: 1106 Days

Day: 33.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,608,681 km

• M1: 241,750 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.01 AU - 3.03 AU

Year: 1433 Days

Day: 39.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.59 AU - 5.81 AU

Year: 3649 Days

Day: 26.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.34 AU - 5.52 AU

Year: 3921 Days

Day: 21.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,608,681 km

• M1: 2,265,959 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 13.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.96 AU - 6.96 AU

Year: 5211 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,608,681 km

• M1: 182,210 km (0.091 R)
• M2: 424,409 km (0.062 R)
• M3: 523,892 km (0.088 R)
• M4: 656,585 km (0.1 R)
• M5: 765,044 km (0.074 R)
• M6: 867,219 km (0.083 R)
• M7: 1,310,926 km (0.091 R)
• M8: 1,420,731 km (0.087 R)
• M9: 1,856,809 km (0.108 R)
• M10: 1,963,472 km (0.12 R)
• M11: 2,183,231 km (0.12 R)
• M12: 2,647,134 km (0.044 R)
• M13: 2,994,800 km (0.104 R)
• M14: 3,577,035 km (0.076 R)
• M15: 4,241,848 km (0.056 R)
• M16: 5,271,829 km (0.047 R)
• M17: 5,476,778 km (0.096 R)
• M18: 5,736,480 km (0.079 R)
• M19: 6,187,518 km (0.1 R)
• M20: 6,567,646 km (0.116 R)
• M21: 6,816,128 km (0.093 R)
• M22: 7,011,503 km (0.113 R)
• M23: 7,208,673 km (0.096 R)
• M24: 7,666,592 km (0.091 R)
• M25: 7,899,067 km (0.085 R)
• M26: 8,163,406 km (0.116 R)
• M27: 8,400,968 km (0.051 R)
• M28: 8,520,496 km (0.086 R)
• M29: 8,913,191 km (0.103 R)
• M30: 9,250,235 km (0.087 R)
• M31: 9,373,803 km (0.078 R)
• M32: 9,905,025 km (0.087 R)
• M33: 10,222,172 km (0.054 R)
• M34: 10,510,597 km (0.078 R)
• M35: 10,607,237 km (0.06 R)
• M36: 10,769,102 km (0.1 R)
• M37: 11,292,545 km (0.114 R)
• M38: 11,491,061 km (0.078 R)
• M39: 11,891,385 km (0.05 R)
• M40: 12,466,589 km (0.113 R)
• M41: 13,050,769 km (0.097 R)
• M42: 13,363,727 km (0.041 R)
• M43: 13,608,769 km (0.117 R)
• M44: 14,532,386 km (0.084 R)
• M45: 14,640,246 km (0.06 R)
• M46: 15,074,379 km (0.108 R)
• M47: 15,219,938 km (0.106 R)
• M48: 15,696,706 km (0.056 R)
• M49: 16,477,009 km (0.106 R)
• M50: 16,589,506 km (0.08 R)
• M51: 16,777,700 km (0.117 R)
• M52: 17,118,036 km (0.111 R)
• M53: 17,613,803 km (0.112 R)
• M54: 18,114,208 km (0.1 R)
• M55: 18,230,296 km (0.119 R)
• M56: 18,385,578 km (0.116 R)
• M57: 18,658,445 km (0.088 R)
• M58: 20,082,467 km (0.112 R)
• M59: 20,443,895 km (0.069 R)
• M60: 20,605,162 km (0.105 R)
• M61: 20,888,650 km (0.084 R)
• M62: 21,746,444 km (0.062 R)
• M63: 22,241,912 km (0.101 R)
• M64: 22,366,378 km (0.05 R)
• M65: 22,532,581 km (0.025 R)
• M66: 22,699,383 km (0.114 R)
• M67: 24,431,576 km (0.11 R)
• M68: 24,817,389 km (0.117 R)
• M69: 24,989,576 km (0.106 R)
• M70: 25,638,831 km (0.066 R)
• M71: 26,733,139 km (0.03 R)
• M72: 26,998,077 km (0.118 R)
• M73: 27,397,055 km (0.06 R)
• M74: 28,021,626 km (0.103 R)
• M75: 28,515,748 km (0.051 R)
• M76: 28,831,549 km (0.059 R)
• M77: 29,969,241 km (0.053 R)
• M78: 30,705,113 km (0.104 R)
• M79: 31,075,218 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 7.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.01 AU - 19.65 AU

Year: 25839 Days

Day: 15.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,608,681 km

• M1: 124,316 km (0.057 R)
• M2: 704,008 km (0.103 R)
• M3: 785,389 km (0.09 R)
• M4: 870,211 km (0.039 R)
• M5: 1,162,525 km (0.082 R)
• M6: 1,442,871 km (0.112 R)
• M7: 1,505,852 km (0.087 R)
• M8: 2,530,448 km (0.089 R)
• M9: 3,554,146 km (0.117 R)
• M10: 3,726,483 km (0.074 R)
• M11: 4,079,384 km (0.115 R)
• M12: 4,912,196 km (0.076 R)
• M13: 5,528,988 km (0.071 R)
• M14: 5,729,000 km (0.116 R)
• M15: 8,004,832 km (0.074 R)
• M16: 8,421,313 km (0.103 R)
• M17: 8,883,570 km (0.092 R)
• M18: 11,485,526 km (0.08 R)
• M19: 12,648,799 km (0.074 R)
• M20: 13,089,215 km (0.059 R)
• M21: 13,266,788 km (0.087 R)
• M22: 13,624,177 km (0.08 R)
• M23: 13,849,322 km (0.033 R)
• M24: 14,669,717 km (0.119 R)
• M25: 18,204,116 km (0.095 R)
• M26: 20,218,601 km (0.117 R)
• M27: 20,423,849 km (0.092 R)
• M28: 20,526,773 km (0.119 R)
• M29: 21,985,651 km (0.074 R)
• M30: 22,091,118 km (0.119 R)
• M31: 22,249,691 km (0.06 R)
• M32: 22,302,649 km (0.115 R)
• M33: 22,408,564 km (0.058 R)
• M34: 24,563,222 km (0.095 R)
• M35: 24,672,728 km (0.035 R)
• M36: 26,054,713 km (0.086 R)
• M37: 26,222,263 km (0.114 R)
• M38: 27,178,193 km (0.036 R)
• M39: 29,356,189 km (0.114 R)
• M40: 34,060,144 km (0.098 R)
• M41: 34,733,484 km (0.102 R)
• M42: 35,225,811 km (0.084 R)
• M43: 38,864,480 km (0.069 R)
• M44: 38,928,358 km (0.115 R)
• M45: 39,503,861 km (0.064 R)
• M46: 40,533,992 km (0.095 R)
• M47: 40,663,394 km (0.114 R)
• M48: 41,247,424 km (0.074 R)
• M49: 44,608,739 km (0.081 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit