🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.53 AU - 0.73 AU

Year: 193 Days

Day: 32.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,257,475 km

• M1: 49,816 km (0.084 R)
• M2: 141,220 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.67 AU - 0.75 AU

Year: 230 Days

Day: 18.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,257,475 km

• M1: 666,758 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.59 AU - 0.95 AU

Year: 260 Days

Day: 41.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,257,475 km

• M1: 120,277 km (0.085 R)

Asteroid Belt

Center: 2.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 11.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.44 AU - 4.84 AU

Year: 3243 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,257,475 km

• M1: 140,472 km (0.095 R)
• M2: 561,890 km (0.085 R)
• M3: 1,050,925 km (0.07 R)
• M4: 1,435,691 km (0.117 R)
• M5: 2,201,183 km (0.077 R)
• M6: 3,220,992 km (0.119 R)
• M7: 3,802,329 km (0.084 R)
• M8: 4,221,652 km (0.096 R)
• M9: 5,373,855 km (0.083 R)
• M10: 7,535,544 km (0.113 R)
• M11: 7,994,061 km (0.093 R)
• M12: 8,532,015 km (0.078 R)
• M13: 9,254,573 km (0.041 R)
• M14: 9,814,368 km (0.086 R)
• M15: 10,257,627 km (0.04 R)
• M16: 11,630,636 km (0.112 R)
• M17: 14,257,275 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 10.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.79 AU - 10.11 AU

Year: 11185 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,257,475 km

• M1: 141,220 km (0.033 R)
• M2: 683,812 km (0.065 R)
• M3: 1,650,065 km (0.065 R)
• M4: 2,205,970 km (0.102 R)
• M5: 3,220,244 km (0.058 R)
• M6: 3,832,548 km (0.105 R)
• M7: 4,573,357 km (0.106 R)
• M8: 6,672,215 km (0.094 R)
• M9: 8,680,716 km (0.117 R)
• M10: 10,826,398 km (0.056 R)
• M11: 11,946,587 km (0.086 R)
• M12: 13,196,178 km (0.096 R)
• M13: 15,172,066 km (0.056 R)
• M14: 15,831,793 km (0.093 R)
• M15: 16,952,580 km (0.101 R)
• M16: 17,728,544 km (0.088 R)
• M17: 18,663,681 km (0.088 R)
• M18: 20,851,101 km (0.059 R)
• M19: 24,895,330 km (0.118 R)
• M20: 25,393,191 km (0.117 R)
• M21: 26,753,634 km (0.083 R)
• M22: 28,251,707 km (0.079 R)
• M23: 29,158,570 km (0.08 R)
• M24: 30,272,326 km (0.094 R)
• M25: 31,704,127 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.6

Radius: 3.6

Gravity: 75.74 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.72 AU - 13.98 AU

Year: 18780 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 82,257,475 km

• M1: 44,730 km (0.087 R)
• M2: 157,227 km (0.09 R)
• M3: 327,769 km (0.07 R)
• M4: 673,340 km (0.096 R)
• M5: 1,329,327 km (0.119 R)
• M6: 1,662,930 km (0.11 R)
• M7: 1,888,524 km (0.099 R)
• M8: 2,688,573 km (0.06 R)
• M9: 3,135,571 km (0.069 R)
• M10: 3,362,362 km (0.066 R)
• M11: 4,520,399 km (0.069 R)
• M12: 5,963,420 km (0.082 R)
• M13: 6,952,860 km (0.101 R)
• M14: 7,486,625 km (0.096 R)
• M15: 8,257,653 km (0.115 R)
• M16: 8,800,095 km (0.115 R)
• M17: 10,632,818 km (0.102 R)
• M18: 10,822,508 km (0.084 R)
• M19: 12,423,505 km (0.118 R)
• M20: 12,990,331 km (0.112 R)
• M21: 13,207,248 km (0.057 R)
• M22: 17,449,844 km (0.088 R)
• M23: 19,449,369 km (0.045 R)
• M24: 19,924,192 km (0.094 R)
• M25: 24,550,507 km (0.109 R)
• M26: 25,554,458 km (0.089 R)
• M27: 32,422,795 km (0.085 R)
• M28: 40,732,957 km (0.099 R)
• M29: 45,374,231 km (0.099 R)
• M30: 48,772,496 km (0.112 R)
• M31: 50,712,033 km (0.101 R)
• M32: 51,791,381 km (0.06 R)
• M33: 52,885,839 km (0.11 R)
• M34: 58,197,760 km (0.101 R)
• M35: 60,579,209 km (0.057 R)
• M36: 62,407,295 km (0.066 R)
• M37: 62,612,693 km (0.103 R)
• M38: 64,062,745 km (0.099 R)
• M39: 67,677,628 km (0.025 R)
• M40: 70,754,707 km (0.075 R)
• M41: 75,543,185 km (0.09 R)
• M42: 76,479,069 km (0.06 R)
• M43: 81,030,435 km (0.097 R)
• M44: 82,257,436 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit