🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.02 AU - 1.4 AU

Year: 512 Days

Day: 17.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,341,204 km

• M1: 349,610 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.7 AU - 1.76 AU

Year: 876 Days

Day: 27.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,341,204 km

• M1: 747,092 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39

Radius: 7.9

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.45 AU - 12.65 AU

Year: 17117 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,341,204 km

• M1: 137,181 km (0.105 R)
• M2: 208,390 km (0.093 R)
• M3: 437,275 km (0.051 R)
• M4: 704,307 km (0.08 R)
• M5: 772,823 km (0.115 R)
• M6: 867,967 km (0.112 R)
• M7: 1,110,166 km (0.059 R)
• M8: 1,273,975 km (0.086 R)
• M9: 1,373,308 km (0.109 R)
• M10: 1,844,243 km (0.078 R)
• M11: 1,989,801 km (0.073 R)
• M12: 2,039,318 km (0.096 R)
• M13: 2,361,851 km (0.103 R)
• M14: 2,866,594 km (0.097 R)
• M15: 3,131,383 km (0.107 R)
• M16: 3,868,601 km (0.098 R)
• M17: 4,482,850 km (0.107 R)
• M18: 4,569,916 km (0.051 R)
• M19: 4,657,580 km (0.078 R)
• M20: 4,745,843 km (0.097 R)
• M21: 5,195,384 km (0.109 R)
• M22: 5,309,976 km (0.104 R)
• M23: 5,588,228 km (0.073 R)
• M24: 5,705,663 km (0.115 R)
• M25: 5,966,861 km (0.117 R)
• M26: 6,280,567 km (0.089 R)
• M27: 6,525,459 km (0.12 R)
• M28: 6,649,177 km (0.11 R)
• M29: 6,999,684 km (0.088 R)
• M30: 7,849,400 km (0.119 R)
• M31: 8,113,291 km (0.099 R)
• M32: 8,219,805 km (0.093 R)
• M33: 9,004,894 km (0.092 R)
• M34: 9,170,349 km (0.088 R)
• M35: 9,253,526 km (0.088 R)
• M36: 10,012,585 km (0.094 R)
• M37: 10,298,916 km (0.07 R)
• M38: 10,791,691 km (0.102 R)
• M39: 10,996,939 km (0.072 R)
• M40: 11,055,731 km (0.112 R)
• M41: 12,407,647 km (0.116 R)
• M42: 13,212,334 km (0.106 R)
• M43: 13,938,183 km (0.074 R)
• M44: 15,132,722 km (0.03 R)
• M45: 15,494,300 km (0.029 R)
• M46: 16,125,304 km (0.11 R)
• M47: 16,494,512 km (0.114 R)
• M48: 17,481,259 km (0.113 R)
• M49: 17,687,704 km (0.112 R)
• M50: 18,347,132 km (0.081 R)
• M51: 18,452,000 km (0.056 R)
• M52: 18,838,112 km (0.109 R)
• M53: 18,943,878 km (0.114 R)
• M54: 19,085,248 km (0.075 R)
• M55: 19,546,907 km (0.091 R)
• M56: 19,832,938 km (0.083 R)
• M57: 20,228,474 km (0.087 R)
• M58: 20,372,986 km (0.112 R)
• M59: 20,626,704 km (0.11 R)
• M60: 20,735,611 km (0.068 R)
• M61: 21,577,997 km (0.097 R)
• M62: 21,725,650 km (0.079 R)
• M63: 22,468,703 km (0.101 R)
• M64: 22,618,450 km (0.093 R)
• M65: 22,805,896 km (0.11 R)
• M66: 23,865,498 km (0.078 R)
• M67: 24,209,423 km (0.064 R)
• M68: 24,439,655 km (0.069 R)
• M69: 24,593,591 km (0.05 R)
• M70: 24,747,826 km (0.111 R)
• M71: 25,993,079 km (0.052 R)
• M72: 26,189,501 km (0.074 R)

Asteroid Belt

Center: 14.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.3

Radius: 7.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.93 AU - 21.27 AU

Year: 27225 Days

Day: 20.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,341,204 km

• M1: 120,576 km (0.103 R)
• M2: 190,588 km (0.109 R)
• M3: 370,404 km (0.104 R)
• M4: 427,401 km (0.107 R)
• M5: 674,387 km (0.084 R)
• M6: 837,150 km (0.102 R)
• M7: 1,113,607 km (0.05 R)
• M8: 1,200,373 km (0.044 R)
• M9: 1,609,224 km (0.104 R)
• M10: 1,911,562 km (0.052 R)
• M11: 2,638,158 km (0.084 R)
• M12: 2,946,031 km (0.114 R)
• M13: 3,726,034 km (0.093 R)
• M14: 4,044,528 km (0.029 R)
• M15: 4,289,121 km (0.064 R)
• M16: 4,482,700 km (0.119 R)
• M17: 4,566,625 km (0.09 R)
• M18: 4,622,873 km (0.079 R)
• M19: 5,374,453 km (0.094 R)
• M20: 5,947,563 km (0.06 R)
• M21: 6,194,698 km (0.086 R)
• M22: 7,086,002 km (0.106 R)
• M23: 7,216,601 km (0.075 R)
• M24: 7,282,125 km (0.117 R)
• M25: 7,480,193 km (0.094 R)
• M26: 9,127,415 km (0.116 R)
• M27: 9,484,206 km (0.098 R)
• M28: 9,664,471 km (0.077 R)
• M29: 10,844,050 km (0.03 R)
• M30: 10,956,997 km (0.104 R)
• M31: 12,263,734 km (0.099 R)
• M32: 14,149,864 km (0.102 R)
• M33: 14,438,438 km (0.059 R)
• M34: 14,937,796 km (0.085 R)
• M35: 15,063,458 km (0.092 R)
• M36: 15,189,420 km (0.117 R)
• M37: 18,094,610 km (0.12 R)
• M38: 19,403,891 km (0.097 R)
• M39: 20,231,915 km (0.104 R)
• M40: 20,371,041 km (0.057 R)
• M41: 21,353,750 km (0.101 R)
• M42: 21,495,419 km (0.106 R)
• M43: 21,732,232 km (0.064 R)
• M44: 24,492,014 km (0.037 R)
• M45: 25,136,781 km (0.094 R)
• M46: 25,937,877 km (0.116 R)
• M47: 27,616,814 km (0.036 R)
• M48: 28,964,093 km (0.044 R)
• M49: 29,487,835 km (0.072 R)
• M50: 30,332,614 km (0.045 R)
• M51: 32,316,282 km (0.05 R)
• M52: 33,077,735 km (0.109 R)
• M53: 33,351,050 km (0.071 R)
• M54: 34,065,380 km (0.117 R)
• M55: 34,784,796 km (0.114 R)
• M56: 35,062,749 km (0.109 R)
• M57: 36,351,086 km (0.112 R)
• M58: 36,576,829 km (0.055 R)
• M59: 37,256,452 km (0.112 R)
• M60: 37,654,831 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit