🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.41 AU - 2.57 AU

Year: 1414 Days

Day: 27.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.02 AU - 3.08 AU

Year: 1465 Days

Day: 12.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20

Radius: 10

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.71 AU - 7.39 AU

Year: 5356 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,736,146 km

• M1: 174,282 km (0.104 R)
• M2: 379,530 km (0.03 R)
• M3: 446,699 km (0.062 R)
• M4: 523,892 km (0.076 R)
• M5: 622,327 km (0.101 R)
• M6: 716,424 km (0.09 R)
• M7: 876,644 km (0.116 R)
• M8: 1,212,042 km (0.103 R)
• M9: 1,289,683 km (0.04 R)
• M10: 1,727,107 km (0.036 R)
• M11: 1,839,455 km (0.084 R)
• M12: 2,402,093 km (0.096 R)
• M13: 2,491,852 km (0.117 R)
• M14: 2,665,535 km (0.104 R)
• M15: 2,758,734 km (0.114 R)
• M16: 3,430,429 km (0.1 R)
• M17: 3,521,833 km (0.034 R)
• M18: 3,603,663 km (0.095 R)
• M19: 3,696,563 km (0.101 R)
• M20: 3,800,684 km (0.118 R)
• M21: 3,926,944 km (0.074 R)
• M22: 3,990,673 km (0.078 R)
• M23: 4,065,322 km (0.107 R)
• M24: 4,151,341 km (0.044 R)
• M25: 4,216,266 km (0.075 R)
• M26: 4,534,760 km (0.111 R)
• M27: 4,635,140 km (0.088 R)
• M28: 4,929,549 km (0.109 R)
• M29: 4,998,364 km (0.064 R)
• M30: 5,113,704 km (0.055 R)
• M31: 5,195,085 km (0.074 R)
• M32: 5,382,531 km (0.113 R)
• M33: 5,788,540 km (0.037 R)
• M34: 5,934,099 km (0.105 R)
• M35: 6,056,470 km (0.108 R)
• M36: 6,142,489 km (0.045 R)
• M37: 6,579,314 km (0.096 R)
• M38: 6,795,034 km (0.112 R)
• M39: 6,884,644 km (0.086 R)
• M40: 6,948,821 km (0.04 R)
• M41: 7,312,045 km (0.089 R)
• M42: 7,575,337 km (0.065 R)
• M43: 7,989,573 km (0.109 R)
• M44: 8,383,764 km (0.059 R)
• M45: 8,466,192 km (0.037 R)
• M46: 8,659,473 km (0.112 R)
• M47: 8,938,024 km (0.115 R)
• M48: 9,120,683 km (0.103 R)
• M49: 9,347,324 km (0.119 R)
• M50: 9,705,012 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53

Radius: 7.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.93 AU - 19.07 AU

Year: 24121 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,736,146 km

• M1: 98,884 km (0.119 R)
• M2: 279,898 km (0.073 R)
• M3: 371,751 km (0.034 R)
• M4: 1,500,167 km (0.12 R)
• M5: 2,029,744 km (0.067 R)
• M6: 2,112,920 km (0.092 R)
• M7: 3,269,461 km (0.091 R)
• M8: 3,515,849 km (0.105 R)
• M9: 3,666,644 km (0.101 R)
• M10: 4,105,414 km (0.112 R)
• M11: 5,032,323 km (0.086 R)
• M12: 5,230,989 km (0.083 R)
• M13: 6,723,228 km (0.108 R)
• M14: 7,195,209 km (0.062 R)
• M15: 8,606,216 km (0.093 R)
• M16: 10,422,783 km (0.05 R)
• M17: 10,931,565 km (0.119 R)
• M18: 11,522,776 km (0.088 R)
• M19: 13,240,908 km (0.113 R)
• M20: 14,109,622 km (0.073 R)
• M21: 15,118,959 km (0.109 R)
• M22: 16,026,420 km (0.106 R)
• M23: 16,276,847 km (0.101 R)
• M24: 16,360,622 km (0.095 R)
• M25: 16,993,720 km (0.098 R)
• M26: 17,591,812 km (0.076 R)
• M27: 17,763,999 km (0.053 R)
• M28: 18,283,852 km (0.079 R)
• M29: 18,764,659 km (0.034 R)
• M30: 19,117,112 km (0.032 R)
• M31: 21,506,040 km (0.097 R)
• M32: 22,152,752 km (0.08 R)
• M33: 22,431,752 km (0.069 R)
• M34: 22,712,098 km (0.1 R)
• M35: 23,323,206 km (0.085 R)
• M36: 23,417,751 km (0.113 R)
• M37: 23,701,987 km (0.077 R)
• M38: 25,043,880 km (0.092 R)
• M39: 26,311,722 km (0.036 R)
• M40: 26,755,430 km (0.057 R)
• M41: 26,804,946 km (0.079 R)
• M42: 27,152,014 km (0.093 R)
• M43: 27,251,347 km (0.097 R)
• M44: 27,750,405 km (0.12 R)
• M45: 28,555,092 km (0.047 R)
• M46: 29,316,396 km (0.113 R)
• M47: 31,378,901 km (0.097 R)
• M48: 31,535,530 km (0.077 R)
• M49: 33,541,189 km (0.081 R)
• M50: 34,129,557 km (0.074 R)
• M51: 34,344,230 km (0.098 R)
• M52: 35,914,709 km (0.11 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 16,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit