🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.77 AU - 1.09 AU

Year: 326 Days

Day: 33.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.69 AU - 2.27 AU

Year: 1013 Days

Day: 42.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,951,259 km

• M1: 1,820,456 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.11 AU - 2.33 AU

Year: 1202 Days

Day: 27.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 9.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.41 AU - 5.95 AU

Year: 4285 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 12,951,259 km

• M1: 129,851 km (0.115 R)
• M2: 264,040 km (0.063 R)
• M3: 363,373 km (0.102 R)
• M4: 427,401 km (0.104 R)
• M5: 544,835 km (0.064 R)
• M6: 694,433 km (0.076 R)
• M7: 1,019,958 km (0.088 R)
• M8: 1,133,353 km (0.084 R)
• M9: 1,216,979 km (0.105 R)
• M10: 1,285,495 km (0.056 R)
• M11: 1,480,869 km (0.097 R)
• M12: 1,563,747 km (0.031 R)
• M13: 1,772,884 km (0.036 R)
• M14: 2,011,493 km (0.102 R)
• M15: 2,083,001 km (0.12 R)
• M16: 2,508,906 km (0.104 R)
• M17: 2,664,338 km (0.05 R)
• M18: 2,766,065 km (0.109 R)
• M19: 2,857,469 km (0.085 R)
• M20: 2,926,733 km (0.103 R)
• M21: 3,415,319 km (0.088 R)
• M22: 3,550,855 km (0.111 R)
• M23: 3,725,885 km (0.095 R)
• M24: 3,865,459 km (0.076 R)
• M25: 4,281,341 km (0.08 R)
• M26: 4,387,556 km (0.117 R)
• M27: 4,535,059 km (0.07 R)
• M28: 4,684,209 km (0.077 R)
• M29: 4,793,714 km (0.045 R)
• M30: 4,862,529 km (0.03 R)
• M31: 4,973,531 km (0.075 R)
• M32: 5,311,323 km (0.069 R)
• M33: 5,411,254 km (0.068 R)
• M34: 5,700,427 km (0.119 R)
• M35: 5,876,354 km (0.071 R)
• M36: 6,098,656 km (0.069 R)
• M37: 6,628,382 km (0.084 R)
• M38: 6,736,093 km (0.028 R)
• M39: 7,031,549 km (0.087 R)
• M40: 7,141,503 km (0.106 R)
• M41: 7,538,685 km (0.087 R)
• M42: 7,683,347 km (0.11 R)
• M43: 7,812,898 km (0.082 R)
• M44: 7,910,436 km (0.117 R)
• M45: 8,057,641 km (0.092 R)
• M46: 8,156,226 km (0.078 R)
• M47: 8,371,198 km (0.05 R)
• M48: 9,010,429 km (0.078 R)
• M49: 9,301,547 km (0.118 R)
• M50: 9,439,476 km (0.108 R)
• M51: 9,735,231 km (0.112 R)
• M52: 10,264,359 km (0.099 R)
• M53: 10,335,567 km (0.116 R)
• M54: 10,407,075 km (0.12 R)
• M55: 10,478,583 km (0.12 R)
• M56: 10,730,506 km (0.11 R)
• M57: 10,839,114 km (0.117 R)
• M58: 11,075,628 km (0.116 R)
• M59: 11,221,935 km (0.039 R)
• M60: 11,479,692 km (0.076 R)
• M61: 11,590,843 km (0.065 R)
• M62: 11,720,844 km (0.094 R)
• M63: 12,340,328 km (0.07 R)
• M64: 12,454,172 km (0.082 R)
• M65: 12,663,609 km (0.108 R)
• M66: 12,835,946 km (0.03 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit