🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.8 AU - 0.92 AU

Year: 293 Days

Day: 34 Hours

Environment

Temp: 95 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,885,445 km

• M1: 414,536 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.67 AU - 1.09 AU

Year: 303 Days

Day: 28.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.8 AU - 4.52 AU

Year: 2570 Days

Day: 28.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 15

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.27 AU - 8.35 AU

Year: 8012 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,885,445 km

• M1: 202,107 km (0.111 R)
• M2: 407,953 km (0.072 R)
• M3: 521,199 km (0.084 R)
• M4: 680,521 km (0.103 R)
• M5: 1,267,543 km (0.096 R)
• M6: 1,814,024 km (0.066 R)
• M7: 1,925,624 km (0.118 R)
• M8: 2,023,012 km (0.106 R)
• M9: 2,308,744 km (0.072 R)
• M10: 2,447,870 km (0.109 R)
• M11: 2,662,094 km (0.07 R)
• M12: 2,826,801 km (0.111 R)
• M13: 3,014,098 km (0.045 R)
• M14: 3,722,294 km (0.046 R)
• M15: 4,459,812 km (0.035 R)
• M16: 4,612,850 km (0.082 R)
• M17: 5,288,434 km (0.094 R)
• M18: 5,474,085 km (0.104 R)
• M19: 5,661,681 km (0.061 R)
• M20: 5,899,392 km (0.064 R)
• M21: 6,019,519 km (0.115 R)
• M22: 6,140,394 km (0.093 R)
• M23: 6,582,606 km (0.116 R)
• M24: 7,213,909 km (0.071 R)
• M25: 7,602,115 km (0.084 R)
• M26: 8,318,240 km (0.114 R)
• M27: 9,194,884 km (0.098 R)
• M28: 9,390,558 km (0.05 R)
• M29: 10,623,244 km (0.101 R)
• M30: 12,181,156 km (0.109 R)
• M31: 12,581,779 km (0.079 R)
• M32: 12,861,827 km (0.093 R)
• M33: 13,682,072 km (0.087 R)
• M34: 14,259,968 km (0.042 R)
• M35: 16,277,296 km (0.082 R)
• M36: 16,684,651 km (0.083 R)
• M37: 17,474,826 km (0.059 R)
• M38: 18,488,651 km (0.11 R)
• M39: 18,700,781 km (0.118 R)
• M40: 19,020,472 km (0.071 R)
• M41: 19,163,188 km (0.084 R)
• M42: 19,557,378 km (0.115 R)
• M43: 19,701,292 km (0.03 R)
• M44: 19,881,856 km (0.081 R)
• M45: 20,208,279 km (0.089 R)
• M46: 20,499,845 km (0.098 R)
• M47: 22,466,608 km (0.089 R)
• M48: 23,224,321 km (0.066 R)
• M49: 23,990,562 km (0.041 R)
• M50: 26,100,490 km (0.084 R)
• M51: 26,537,615 km (0.096 R)
• M52: 26,697,086 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.9

Radius: 5.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.68 AU - 16.06 AU

Year: 17946 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,885,445 km

• M1: 112,647 km (0.111 R)
• M2: 318,643 km (0.102 R)
• M3: 782,397 km (0.092 R)
• M4: 822,339 km (0.086 R)
• M5: 876,494 km (0.103 R)
• M6: 1,120,488 km (0.102 R)
• M7: 1,165,816 km (0.106 R)
• M8: 1,450,202 km (0.084 R)
• M9: 1,516,474 km (0.079 R)
• M10: 1,634,656 km (0.118 R)
• M11: 2,118,605 km (0.094 R)
• M12: 2,684,683 km (0.114 R)
• M13: 3,627,300 km (0.093 R)
• M14: 3,763,134 km (0.096 R)
• M15: 3,831,800 km (0.077 R)
• M16: 4,588,615 km (0.047 R)
• M17: 4,637,534 km (0.073 R)
• M18: 4,711,136 km (0.117 R)
• M19: 6,894,816 km (0.099 R)
• M20: 7,091,537 km (0.037 R)
• M21: 7,290,054 km (0.094 R)
• M22: 7,605,705 km (0.03 R)
• M23: 7,663,600 km (0.09 R)
• M24: 8,013,958 km (0.116 R)
• M25: 8,072,899 km (0.096 R)
• M26: 8,280,093 km (0.101 R)
• M27: 8,429,242 km (0.106 R)
• M28: 9,126,816 km (0.074 R)
• M29: 9,249,936 km (0.068 R)
• M30: 10,770,747 km (0.106 R)
• M31: 10,966,272 km (0.093 R)
• M32: 11,031,646 km (0.111 R)
• M33: 11,097,320 km (0.068 R)
• M34: 11,526,516 km (0.088 R)
• M35: 11,793,399 km (0.075 R)
• M36: 12,231,571 km (0.097 R)
• M37: 12,537,947 km (0.112 R)
• M38: 12,709,237 km (0.115 R)
• M39: 13,054,209 km (0.089 R)
• M40: 13,297,456 km (0.091 R)
• M41: 16,033,750 km (0.104 R)
• M42: 16,294,350 km (0.117 R)
• M43: 16,331,600 km (0.088 R)
• M44: 19,409,426 km (0.062 R)
• M45: 19,448,920 km (0.083 R)
• M46: 19,806,459 km (0.117 R)
• M47: 21,054,255 km (0.075 R)
• M48: 21,339,538 km (0.071 R)
• M49: 21,421,368 km (0.058 R)
• M50: 21,503,198 km (0.059 R)
• M51: 21,831,565 km (0.081 R)
• M52: 22,410,359 km (0.084 R)
• M53: 22,826,840 km (0.066 R)
• M54: 23,119,902 km (0.063 R)
• M55: 24,091,540 km (0.042 R)
• M56: 25,422,213 km (0.099 R)
• M57: 25,769,580 km (0.097 R)
• M58: 26,030,927 km (0.071 R)
• M59: 26,600,596 km (0.091 R)
• M60: 27,085,742 km (0.062 R)
• M61: 27,262,866 km (0.072 R)
• M62: 28,468,475 km (0.053 R)
• M63: 28,874,334 km (0.08 R)
• M64: 29,418,272 km (0.091 R)
• M65: 30,240,611 km (0.085 R)
• M66: 30,885,378 km (0.117 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: 169 - 18,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit